./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2d842bb-83ee-4b1b-8c29-7d28bb24b07b/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2d842bb-83ee-4b1b-8c29-7d28bb24b07b/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2d842bb-83ee-4b1b-8c29-7d28bb24b07b/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2d842bb-83ee-4b1b-8c29-7d28bb24b07b/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2d842bb-83ee-4b1b-8c29-7d28bb24b07b/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2d842bb-83ee-4b1b-8c29-7d28bb24b07b/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f80bfa5d5133b0a22059cd1d412c5ee55e27da1e07175dcd83a431b56441bb30 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 18:00:18,634 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:00:18,636 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:00:18,658 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:00:18,675 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:00:18,676 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:00:18,679 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:00:18,683 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:00:18,685 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:00:18,687 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:00:18,688 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:00:18,690 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:00:18,692 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:00:18,695 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:00:18,696 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:00:18,699 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:00:18,701 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:00:18,706 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:00:18,708 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:00:18,709 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:00:18,720 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:00:18,721 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:00:18,724 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:00:18,725 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:00:18,728 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:00:18,733 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:00:18,733 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:00:18,734 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:00:18,735 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:00:18,737 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:00:18,738 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:00:18,739 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:00:18,741 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:00:18,742 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:00:18,743 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:00:18,743 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:00:18,744 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:00:18,744 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:00:18,744 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:00:18,747 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:00:18,749 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:00:18,750 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2d842bb-83ee-4b1b-8c29-7d28bb24b07b/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-11-20 18:00:18,783 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:00:18,783 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:00:18,784 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:00:18,784 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:00:18,785 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:00:18,785 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:00:18,786 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:00:18,786 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 18:00:18,786 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 18:00:18,786 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 18:00:18,787 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:00:18,788 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:00:18,788 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:00:18,788 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:00:18,788 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 18:00:18,788 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:00:18,789 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:00:18,789 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:00:18,789 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:00:18,789 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:00:18,789 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:00:18,790 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:00:18,790 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:00:18,790 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:00:18,790 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:00:18,791 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 18:00:18,791 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 18:00:18,791 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:00:18,792 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_b2d842bb-83ee-4b1b-8c29-7d28bb24b07b/bin/ukojak-pZX7IvK2PQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2d842bb-83ee-4b1b-8c29-7d28bb24b07b/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f80bfa5d5133b0a22059cd1d412c5ee55e27da1e07175dcd83a431b56441bb30 [2022-11-20 18:00:19,103 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:00:19,138 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:00:19,142 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:00:19,143 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:00:19,144 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:00:19,146 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2d842bb-83ee-4b1b-8c29-7d28bb24b07b/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c [2022-11-20 18:00:22,279 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:00:22,595 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:00:22,596 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2d842bb-83ee-4b1b-8c29-7d28bb24b07b/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c [2022-11-20 18:00:22,607 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2d842bb-83ee-4b1b-8c29-7d28bb24b07b/bin/ukojak-pZX7IvK2PQ/data/9f2bd5de1/563cfbd26e39467f89e28b1d3ba1b915/FLAG5f4a0c4e1 [2022-11-20 18:00:22,622 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2d842bb-83ee-4b1b-8c29-7d28bb24b07b/bin/ukojak-pZX7IvK2PQ/data/9f2bd5de1/563cfbd26e39467f89e28b1d3ba1b915 [2022-11-20 18:00:22,624 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:00:22,631 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:00:22,634 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:00:22,635 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:00:22,638 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:00:22,639 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:00:22" (1/1) ... [2022-11-20 18:00:22,640 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68b6ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:00:22, skipping insertion in model container [2022-11-20 18:00:22,640 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:00:22" (1/1) ... [2022-11-20 18:00:22,648 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:00:22,721 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:00:23,122 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_b2d842bb-83ee-4b1b-8c29-7d28bb24b07b/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c[15542,15555] [2022-11-20 18:00:23,235 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:00:23,249 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 18:00:23,391 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_b2d842bb-83ee-4b1b-8c29-7d28bb24b07b/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c[15542,15555] [2022-11-20 18:00:23,470 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:00:23,488 INFO L208 MainTranslator]: Completed translation [2022-11-20 18:00:23,488 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:00:23 WrapperNode [2022-11-20 18:00:23,489 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:00:23,489 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 18:00:23,490 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 18:00:23,490 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 18:00:23,497 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:00:23" (1/1) ... [2022-11-20 18:00:23,513 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:00:23" (1/1) ... [2022-11-20 18:00:23,560 INFO L138 Inliner]: procedures = 22, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1264 [2022-11-20 18:00:23,561 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 18:00:23,561 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 18:00:23,562 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 18:00:23,562 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 18:00:23,572 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:00:23" (1/1) ... [2022-11-20 18:00:23,572 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:00:23" (1/1) ... [2022-11-20 18:00:23,578 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:00:23" (1/1) ... [2022-11-20 18:00:23,579 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:00:23" (1/1) ... [2022-11-20 18:00:23,592 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:00:23" (1/1) ... [2022-11-20 18:00:23,615 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:00:23" (1/1) ... [2022-11-20 18:00:23,618 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:00:23" (1/1) ... [2022-11-20 18:00:23,621 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:00:23" (1/1) ... [2022-11-20 18:00:23,637 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 18:00:23,638 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 18:00:23,638 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 18:00:23,638 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 18:00:23,639 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:00:23" (1/1) ... [2022-11-20 18:00:23,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:00:23,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2d842bb-83ee-4b1b-8c29-7d28bb24b07b/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 18:00:23,685 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2d842bb-83ee-4b1b-8c29-7d28bb24b07b/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 18:00:23,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2d842bb-83ee-4b1b-8c29-7d28bb24b07b/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 18:00:23,734 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 18:00:23,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 18:00:23,736 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 18:00:23,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 18:00:23,940 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 18:00:23,942 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 18:00:25,050 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 18:00:25,510 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 18:00:25,510 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 18:00:25,516 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:00:25 BoogieIcfgContainer [2022-11-20 18:00:25,517 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 18:00:25,518 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 18:00:25,518 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 18:00:25,528 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 18:00:25,528 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:00:25" (1/1) ... [2022-11-20 18:00:25,547 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 18:00:25,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:00:25,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 236 states and 418 transitions. [2022-11-20 18:00:25,625 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 418 transitions. [2022-11-20 18:00:25,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-11-20 18:00:25,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:00:25,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:00:26,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:00:27,240 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:00:27,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:00:27,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 247 states and 445 transitions. [2022-11-20 18:00:27,510 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 445 transitions. [2022-11-20 18:00:27,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-11-20 18:00:27,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:00:27,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:00:27,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:00:27,682 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:00:27,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:00:27,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 249 states and 449 transitions. [2022-11-20 18:00:27,996 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 449 transitions. [2022-11-20 18:00:28,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-11-20 18:00:28,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:00:28,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:00:28,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:00:28,182 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:00:28,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:00:28,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 256 states and 466 transitions. [2022-11-20 18:00:28,701 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 466 transitions. [2022-11-20 18:00:28,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-11-20 18:00:28,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:00:28,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:00:28,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:00:28,831 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:00:29,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:00:29,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 267 states and 493 transitions. [2022-11-20 18:00:29,654 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 493 transitions. [2022-11-20 18:00:29,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-11-20 18:00:29,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:00:29,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:00:29,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:00:29,773 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:00:29,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:00:29,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 269 states and 495 transitions. [2022-11-20 18:00:29,840 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 495 transitions. [2022-11-20 18:00:29,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-11-20 18:00:29,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:00:29,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:00:29,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:00:29,988 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:00:30,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:00:30,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 270 states and 496 transitions. [2022-11-20 18:00:30,044 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 496 transitions. [2022-11-20 18:00:30,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-11-20 18:00:30,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:00:30,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:00:30,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:00:30,147 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:00:30,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:00:30,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 270 states and 494 transitions. [2022-11-20 18:00:30,211 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 494 transitions. [2022-11-20 18:00:30,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-11-20 18:00:30,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:00:30,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:00:30,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:00:30,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:00:31,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:00:31,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 274 states and 500 transitions. [2022-11-20 18:00:31,093 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 500 transitions. [2022-11-20 18:00:31,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-11-20 18:00:31,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:00:31,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:00:31,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:00:31,435 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:00:34,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:00:34,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 277 states and 507 transitions. [2022-11-20 18:00:34,750 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 507 transitions. [2022-11-20 18:00:34,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-11-20 18:00:34,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:00:34,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:00:34,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:00:34,962 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:00:35,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:00:35,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 321 states and 600 transitions. [2022-11-20 18:00:35,776 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 600 transitions. [2022-11-20 18:00:35,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-11-20 18:00:35,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:00:35,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:00:35,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:00:35,900 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:00:35,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:00:35,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 319 states and 594 transitions. [2022-11-20 18:00:35,972 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 594 transitions. [2022-11-20 18:00:35,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-11-20 18:00:35,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:00:35,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:00:36,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:00:36,183 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:00:37,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:00:37,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 363 states and 686 transitions. [2022-11-20 18:00:37,463 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 686 transitions. [2022-11-20 18:00:37,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-11-20 18:00:37,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:00:37,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:00:37,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:00:37,609 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:00:37,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:00:37,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 361 states and 679 transitions. [2022-11-20 18:00:37,689 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 679 transitions. [2022-11-20 18:00:37,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-11-20 18:00:37,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:00:37,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:00:37,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:00:37,812 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:00:38,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:00:38,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 405 states and 770 transitions. [2022-11-20 18:00:38,627 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 770 transitions. [2022-11-20 18:00:38,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-11-20 18:00:38,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:00:38,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:00:38,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:00:38,764 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:00:38,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:00:38,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 403 states and 764 transitions. [2022-11-20 18:00:38,820 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 764 transitions. [2022-11-20 18:00:38,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-11-20 18:00:38,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:00:38,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:00:38,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:00:39,030 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:00:40,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:00:40,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 446 states and 854 transitions. [2022-11-20 18:00:40,841 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 854 transitions. [2022-11-20 18:00:40,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-11-20 18:00:40,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:00:40,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:00:40,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:00:40,960 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:00:41,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:00:41,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 445 states and 849 transitions. [2022-11-20 18:00:41,016 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 849 transitions. [2022-11-20 18:00:41,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-11-20 18:00:41,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:00:41,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:00:41,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:00:42,089 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:00:48,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:00:48,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 456 states and 874 transitions. [2022-11-20 18:00:48,987 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 874 transitions. [2022-11-20 18:00:48,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-11-20 18:00:48,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:00:48,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:00:49,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:00:49,149 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:00:50,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:00:50,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 456 states and 873 transitions. [2022-11-20 18:00:50,211 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 873 transitions. [2022-11-20 18:00:50,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 18:00:50,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:00:50,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:00:50,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:00:50,305 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:00:51,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:00:51,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 460 states and 879 transitions. [2022-11-20 18:00:51,163 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 879 transitions. [2022-11-20 18:00:51,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 18:00:51,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:00:51,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:00:51,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:00:51,244 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:00:51,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:00:51,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 464 states and 885 transitions. [2022-11-20 18:00:51,964 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 885 transitions. [2022-11-20 18:00:51,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 18:00:51,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:00:51,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:00:51,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:00:52,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:00:54,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:00:54,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 468 states and 891 transitions. [2022-11-20 18:00:54,556 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 891 transitions. [2022-11-20 18:00:54,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 18:00:54,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:00:54,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:00:54,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:00:54,672 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:00:56,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:00:56,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 476 states and 908 transitions. [2022-11-20 18:00:56,318 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 908 transitions. [2022-11-20 18:00:56,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 18:00:56,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:00:56,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:00:56,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:00:56,422 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:01:00,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:01:00,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 522 states and 1001 transitions. [2022-11-20 18:01:00,050 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 1001 transitions. [2022-11-20 18:01:00,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 18:01:00,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:01:00,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:01:00,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:01:00,585 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:01:13,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:01:13,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 530 states and 1022 transitions. [2022-11-20 18:01:13,665 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 1022 transitions. [2022-11-20 18:01:13,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 18:01:13,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:01:13,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:01:13,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:01:13,773 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:01:13,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:01:13,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 531 states and 1025 transitions. [2022-11-20 18:01:13,840 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 1025 transitions. [2022-11-20 18:01:13,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 18:01:13,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:01:13,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:01:13,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:01:13,913 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:01:14,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:01:14,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 532 states and 1025 transitions. [2022-11-20 18:01:14,345 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 1025 transitions. [2022-11-20 18:01:14,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 18:01:14,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:01:14,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:01:14,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:01:14,976 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:01:17,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:01:17,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 536 states and 1031 transitions. [2022-11-20 18:01:17,157 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 1031 transitions. [2022-11-20 18:01:17,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 18:01:17,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:01:17,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:01:17,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:01:17,791 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:01:36,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:01:36,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 548 states and 1067 transitions. [2022-11-20 18:01:36,632 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 1067 transitions. [2022-11-20 18:01:36,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 18:01:36,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:01:36,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:01:36,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:01:36,729 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:01:40,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:01:40,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 556 states and 1083 transitions. [2022-11-20 18:01:40,184 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 1083 transitions. [2022-11-20 18:01:40,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 18:01:40,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:01:40,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:01:40,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:01:40,255 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:01:41,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:01:41,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 558 states and 1088 transitions. [2022-11-20 18:01:41,725 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 1088 transitions. [2022-11-20 18:01:41,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 18:01:41,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:01:41,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:01:41,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:01:41,812 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:01:46,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:01:46,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1179 states to 603 states and 1179 transitions. [2022-11-20 18:01:46,605 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1179 transitions. [2022-11-20 18:01:46,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 18:01:46,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:01:46,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:01:46,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:01:47,165 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:01:49,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:01:49,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 607 states and 1185 transitions. [2022-11-20 18:01:49,421 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 1185 transitions. [2022-11-20 18:01:49,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 18:01:49,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:01:49,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:01:49,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:01:49,514 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:01:51,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:01:51,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 612 states and 1196 transitions. [2022-11-20 18:01:51,604 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1196 transitions. [2022-11-20 18:01:51,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 18:01:51,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:01:51,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:01:51,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:01:51,737 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:01:53,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:01:53,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 615 states and 1201 transitions. [2022-11-20 18:01:53,821 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1201 transitions. [2022-11-20 18:01:53,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 18:01:53,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:01:53,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:01:53,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:01:53,906 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:01:57,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:01:57,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 620 states and 1211 transitions. [2022-11-20 18:01:57,426 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1211 transitions. [2022-11-20 18:01:57,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 18:01:57,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:01:57,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:01:57,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:01:57,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:02:00,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:02:00,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1221 states to 625 states and 1221 transitions. [2022-11-20 18:02:00,749 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1221 transitions. [2022-11-20 18:02:00,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 18:02:00,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:02:00,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:02:00,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:02:00,831 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:02:01,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:02:01,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 662 states and 1291 transitions. [2022-11-20 18:02:01,520 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1291 transitions. [2022-11-20 18:02:01,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 18:02:01,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:02:01,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:02:01,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:02:03,292 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:02:27,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:02:27,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1292 states to 663 states and 1292 transitions. [2022-11-20 18:02:27,748 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1292 transitions. [2022-11-20 18:02:27,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 18:02:27,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:02:27,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:02:27,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:02:27,813 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:02:31,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:02:31,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1296 states to 664 states and 1296 transitions. [2022-11-20 18:02:31,917 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1296 transitions. [2022-11-20 18:02:31,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 18:02:31,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:02:31,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:02:31,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:02:31,981 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:02:35,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:02:35,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 666 states and 1300 transitions. [2022-11-20 18:02:35,222 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1300 transitions. [2022-11-20 18:02:35,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 18:02:35,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:02:35,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:02:35,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:02:35,284 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:02:38,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:02:38,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 667 states and 1302 transitions. [2022-11-20 18:02:38,315 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1302 transitions. [2022-11-20 18:02:38,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 18:02:38,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:02:38,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:02:38,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:02:38,388 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:02:42,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:02:42,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 673 states and 1315 transitions. [2022-11-20 18:02:42,035 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1315 transitions. [2022-11-20 18:02:42,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 18:02:42,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:02:42,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:02:42,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:02:42,102 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:02:46,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:02:46,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1335 states to 683 states and 1335 transitions. [2022-11-20 18:02:46,730 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1335 transitions. [2022-11-20 18:02:46,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 18:02:46,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:02:46,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:02:46,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:02:47,185 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:02:53,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:02:53,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 666 states and 1282 transitions. [2022-11-20 18:02:53,267 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1282 transitions. [2022-11-20 18:02:53,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:02:53,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:02:53,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:02:53,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:02:54,962 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:36,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:36,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1289 states to 671 states and 1289 transitions. [2022-11-20 18:03:36,906 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1289 transitions. [2022-11-20 18:03:36,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:03:36,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:36,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:36,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:37,398 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:45,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:45,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 671 states and 1288 transitions. [2022-11-20 18:03:45,975 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1288 transitions. [2022-11-20 18:03:45,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:03:45,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:45,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:45,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:46,036 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:50,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:50,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 671 states and 1287 transitions. [2022-11-20 18:03:50,717 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1287 transitions. [2022-11-20 18:03:50,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:03:50,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:50,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:50,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:50,835 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:54,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:54,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1292 states to 675 states and 1292 transitions. [2022-11-20 18:03:54,031 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1292 transitions. [2022-11-20 18:03:54,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:03:54,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:54,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:54,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:54,110 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:03:57,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:57,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 676 states and 1294 transitions. [2022-11-20 18:03:57,092 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1294 transitions. [2022-11-20 18:03:57,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:03:57,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:57,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:57,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:03:57,753 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:04:10,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:04:10,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1321 states to 689 states and 1321 transitions. [2022-11-20 18:04:10,091 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1321 transitions. [2022-11-20 18:04:10,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:04:10,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:04:10,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:04:10,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:04:10,169 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:04:14,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:04:14,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 696 states and 1334 transitions. [2022-11-20 18:04:14,384 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1334 transitions. [2022-11-20 18:04:14,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:04:14,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:04:14,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:04:14,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:04:14,452 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:04:16,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:04:16,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 698 states and 1337 transitions. [2022-11-20 18:04:16,601 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1337 transitions. [2022-11-20 18:04:16,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:04:16,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:04:16,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:04:16,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:04:16,713 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:04:23,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:04:23,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 702 states and 1342 transitions. [2022-11-20 18:04:23,229 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1342 transitions. [2022-11-20 18:04:23,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:04:23,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:04:23,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:04:23,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:04:23,399 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:04:25,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:04:25,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 706 states and 1350 transitions. [2022-11-20 18:04:25,194 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1350 transitions. [2022-11-20 18:04:25,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:04:25,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:04:25,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:04:25,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:04:25,275 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:04:28,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:04:28,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1359 states to 711 states and 1359 transitions. [2022-11-20 18:04:28,393 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1359 transitions. [2022-11-20 18:04:28,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:04:28,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:04:28,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:04:28,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:04:28,821 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:04:28,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:04:28,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 715 states and 1365 transitions. [2022-11-20 18:04:28,947 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1365 transitions. [2022-11-20 18:04:28,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:04:28,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:04:28,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:04:28,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:04:29,008 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:04:29,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:04:29,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 714 states and 1362 transitions. [2022-11-20 18:04:29,195 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1362 transitions. [2022-11-20 18:04:29,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:04:29,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:04:29,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:04:29,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:04:29,268 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:04:29,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:04:29,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 715 states and 1362 transitions. [2022-11-20 18:04:29,350 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1362 transitions. [2022-11-20 18:04:29,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:04:29,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:04:29,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:04:29,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:04:29,470 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:04:31,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:04:31,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 717 states and 1364 transitions. [2022-11-20 18:04:31,142 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1364 transitions. [2022-11-20 18:04:31,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:04:31,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:04:31,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:04:31,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:04:33,230 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:04:53,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:04:53,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1363 states to 717 states and 1363 transitions. [2022-11-20 18:04:53,242 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1363 transitions. [2022-11-20 18:04:53,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:04:53,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:04:53,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:04:53,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:04:53,318 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:04:55,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:04:55,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 718 states and 1364 transitions. [2022-11-20 18:04:55,349 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1364 transitions. [2022-11-20 18:04:55,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:04:55,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:04:55,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:04:55,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:04:55,444 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:05:02,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:05:02,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 713 states and 1356 transitions. [2022-11-20 18:05:02,825 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1356 transitions. [2022-11-20 18:05:02,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:05:02,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:05:02,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:05:02,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:05:02,893 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:05:05,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:05:05,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 712 states and 1353 transitions. [2022-11-20 18:05:05,979 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1353 transitions. [2022-11-20 18:05:05,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:05:05,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:05:05,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:05:06,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:05:06,144 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:05:13,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:05:13,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 709 states and 1345 transitions. [2022-11-20 18:05:13,560 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1345 transitions. [2022-11-20 18:05:13,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:05:13,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:05:13,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:05:13,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:05:13,607 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:05:20,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:05:20,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 714 states and 1352 transitions. [2022-11-20 18:05:20,706 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1352 transitions. [2022-11-20 18:05:20,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:05:20,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:05:20,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:05:20,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:05:20,770 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:05:26,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:05:26,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 715 states and 1354 transitions. [2022-11-20 18:05:26,807 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1354 transitions. [2022-11-20 18:05:26,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:05:26,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:05:26,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:05:26,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:05:26,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:05:35,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:05:35,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 715 states and 1353 transitions. [2022-11-20 18:05:35,184 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1353 transitions. [2022-11-20 18:05:35,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:05:35,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:05:35,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:05:35,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:05:35,721 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:05:41,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:05:41,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1366 states to 723 states and 1366 transitions. [2022-11-20 18:05:41,226 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1366 transitions. [2022-11-20 18:05:41,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:05:41,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:05:41,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:05:41,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:05:41,341 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:05:54,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:05:54,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 725 states and 1370 transitions. [2022-11-20 18:05:54,473 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1370 transitions. [2022-11-20 18:05:54,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:05:54,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:05:54,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:05:54,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:05:56,586 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:07:04,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:04,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 730 states and 1378 transitions. [2022-11-20 18:07:04,576 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1378 transitions. [2022-11-20 18:07:04,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:07:04,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:04,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:04,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:05,013 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:07:07,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:07,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1387 states to 735 states and 1387 transitions. [2022-11-20 18:07:07,489 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1387 transitions. [2022-11-20 18:07:07,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:07:07,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:07,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:07,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:07,599 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:07:09,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:09,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 737 states and 1390 transitions. [2022-11-20 18:07:09,853 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1390 transitions. [2022-11-20 18:07:09,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:07:09,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:09,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:09,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:09,905 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:07:12,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:12,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1387 states to 736 states and 1387 transitions. [2022-11-20 18:07:12,816 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1387 transitions. [2022-11-20 18:07:12,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:07:12,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:12,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:12,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:12,876 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:07:17,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:17,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 688 states and 1274 transitions. [2022-11-20 18:07:17,137 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1274 transitions. [2022-11-20 18:07:17,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:07:17,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:17,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:17,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:17,634 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:07:19,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:19,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 688 states and 1273 transitions. [2022-11-20 18:07:19,964 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1273 transitions. [2022-11-20 18:07:19,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:07:19,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:19,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:19,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:20,071 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:07:22,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:22,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1272 states to 688 states and 1272 transitions. [2022-11-20 18:07:22,683 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1272 transitions. [2022-11-20 18:07:22,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:07:22,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:22,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:22,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:22,761 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:07:27,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:27,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1281 states to 695 states and 1281 transitions. [2022-11-20 18:07:27,261 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1281 transitions. [2022-11-20 18:07:27,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-20 18:07:27,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:27,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:27,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:27,346 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:07:29,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:29,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 695 states and 1280 transitions. [2022-11-20 18:07:29,934 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1280 transitions. [2022-11-20 18:07:29,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:07:29,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:29,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:29,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:30,742 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:07:58,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:58,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1303 states to 708 states and 1303 transitions. [2022-11-20 18:07:58,093 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1303 transitions. [2022-11-20 18:07:58,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:07:58,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:58,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:58,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:07:58,934 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:08:25,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:08:25,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1332 states to 725 states and 1332 transitions. [2022-11-20 18:08:25,626 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1332 transitions. [2022-11-20 18:08:25,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:08:25,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:08:25,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:08:25,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:08:26,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:08:50,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:08:50,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 737 states and 1354 transitions. [2022-11-20 18:08:50,886 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1354 transitions. [2022-11-20 18:08:50,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:08:50,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:08:50,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:08:50,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:08:50,934 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:09:04,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:04,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 734 states and 1349 transitions. [2022-11-20 18:09:04,560 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1349 transitions. [2022-11-20 18:09:04,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:09:04,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:04,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:04,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:04,605 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:09:18,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:18,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1344 states to 731 states and 1344 transitions. [2022-11-20 18:09:18,382 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1344 transitions. [2022-11-20 18:09:18,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:09:18,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:18,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:18,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:18,427 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:09:31,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:31,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 739 states and 1356 transitions. [2022-11-20 18:09:31,284 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1356 transitions. [2022-11-20 18:09:31,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:09:31,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:31,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:31,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:31,328 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:09:52,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:52,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 743 states and 1365 transitions. [2022-11-20 18:09:52,905 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1365 transitions. [2022-11-20 18:09:52,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:09:52,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:52,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:52,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:52,964 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:09:55,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:55,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 743 states and 1364 transitions. [2022-11-20 18:09:55,936 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1364 transitions. [2022-11-20 18:09:55,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:09:55,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:55,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:55,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:55,976 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:09:59,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:09:59,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1363 states to 743 states and 1363 transitions. [2022-11-20 18:09:59,080 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1363 transitions. [2022-11-20 18:09:59,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:09:59,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:09:59,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:09:59,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:09:59,123 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:10:02,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:02,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 743 states and 1362 transitions. [2022-11-20 18:10:02,358 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1362 transitions. [2022-11-20 18:10:02,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-20 18:10:02,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:02,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:02,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:02,408 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:10:05,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:05,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 743 states and 1361 transitions. [2022-11-20 18:10:05,745 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1361 transitions. [2022-11-20 18:10:05,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-11-20 18:10:05,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:05,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:05,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:05,802 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:10:11,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:11,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1439 states to 782 states and 1439 transitions. [2022-11-20 18:10:11,906 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 1439 transitions. [2022-11-20 18:10:11,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-11-20 18:10:11,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:11,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:11,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:11,952 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:10:12,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:12,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 783 states and 1440 transitions. [2022-11-20 18:10:12,048 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1440 transitions. [2022-11-20 18:10:12,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-11-20 18:10:12,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:12,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:12,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:12,269 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:10:19,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:19,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1449 states to 790 states and 1449 transitions. [2022-11-20 18:10:19,288 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 1449 transitions. [2022-11-20 18:10:19,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-11-20 18:10:19,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:19,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:19,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:19,345 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:10:22,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:22,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1524 states to 828 states and 1524 transitions. [2022-11-20 18:10:22,919 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1524 transitions. [2022-11-20 18:10:22,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-11-20 18:10:22,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:22,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:22,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:22,982 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:10:24,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:24,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1523 states to 828 states and 1523 transitions. [2022-11-20 18:10:24,166 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1523 transitions. [2022-11-20 18:10:24,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-11-20 18:10:24,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:24,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:24,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:24,221 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:10:26,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:26,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1526 states to 832 states and 1526 transitions. [2022-11-20 18:10:26,813 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1526 transitions. [2022-11-20 18:10:26,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-11-20 18:10:26,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:26,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:26,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:26,871 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:10:28,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:28,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1526 states to 833 states and 1526 transitions. [2022-11-20 18:10:28,154 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1526 transitions. [2022-11-20 18:10:28,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-11-20 18:10:28,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:28,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:28,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:28,209 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:10:29,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:29,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1609 states to 875 states and 1609 transitions. [2022-11-20 18:10:29,645 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1609 transitions. [2022-11-20 18:10:29,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-11-20 18:10:29,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:29,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:29,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:30,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:10:41,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:41,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 879 states and 1614 transitions. [2022-11-20 18:10:41,203 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 1614 transitions. [2022-11-20 18:10:41,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-11-20 18:10:41,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:41,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:41,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:41,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:10:42,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:42,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 880 states and 1614 transitions. [2022-11-20 18:10:42,742 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1614 transitions. [2022-11-20 18:10:42,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-11-20 18:10:42,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:42,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:42,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:42,802 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:10:47,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:47,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1616 states to 883 states and 1616 transitions. [2022-11-20 18:10:47,706 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 1616 transitions. [2022-11-20 18:10:47,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-11-20 18:10:47,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:47,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:47,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:48,516 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:10:59,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:59,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 887 states and 1623 transitions. [2022-11-20 18:10:59,746 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 1623 transitions. [2022-11-20 18:10:59,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-11-20 18:10:59,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:59,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:59,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:59,830 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:10:59,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:59,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 888 states and 1624 transitions. [2022-11-20 18:10:59,932 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1624 transitions. [2022-11-20 18:10:59,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-11-20 18:10:59,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:59,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:59,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:10:59,995 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:11:01,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:11:01,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 889 states and 1624 transitions. [2022-11-20 18:11:01,342 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1624 transitions. [2022-11-20 18:11:01,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-11-20 18:11:01,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:11:01,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:11:01,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:11:01,398 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:11:01,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:11:01,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 890 states and 1625 transitions. [2022-11-20 18:11:01,465 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1625 transitions. [2022-11-20 18:11:01,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-11-20 18:11:01,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:11:01,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:11:01,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:11:01,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:11:01,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:11:01,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 891 states and 1626 transitions. [2022-11-20 18:11:01,584 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 1626 transitions. [2022-11-20 18:11:01,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-11-20 18:11:01,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:11:01,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:11:01,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:11:01,660 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:11:07,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:11:07,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 889 states and 1623 transitions. [2022-11-20 18:11:07,039 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1623 transitions. [2022-11-20 18:11:07,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-11-20 18:11:07,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:11:07,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:11:07,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:11:07,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:11:12,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:11:12,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 880 states and 1604 transitions. [2022-11-20 18:11:12,347 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1604 transitions. [2022-11-20 18:11:12,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-11-20 18:11:12,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:11:12,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:11:12,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:11:13,017 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:11:17,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:11:17,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1558 states to 853 states and 1558 transitions. [2022-11-20 18:11:17,154 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1558 transitions. [2022-11-20 18:11:17,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-11-20 18:11:17,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:11:17,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:11:17,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:11:17,219 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:11:19,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:11:19,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1503 states to 826 states and 1503 transitions. [2022-11-20 18:11:19,431 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1503 transitions. [2022-11-20 18:11:19,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-11-20 18:11:19,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:11:19,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:11:19,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:11:20,847 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:12:03,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:12:03,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1501 states to 828 states and 1501 transitions. [2022-11-20 18:12:03,736 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1501 transitions. [2022-11-20 18:12:03,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-11-20 18:12:03,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:12:03,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:12:03,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:12:06,364 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 18:13:54,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:54,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1499 states to 827 states and 1499 transitions. [2022-11-20 18:13:54,975 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1499 transitions. [2022-11-20 18:13:54,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-11-20 18:13:54,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:54,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:55,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 18:13:55,050 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.