./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.1.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f 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_7e21e79f-8fdd-4511-911a-a8164bf5d831/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e21e79f-8fdd-4511-911a-a8164bf5d831/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e21e79f-8fdd-4511-911a-a8164bf5d831/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e21e79f-8fdd-4511-911a-a8164bf5d831/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.1.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e21e79f-8fdd-4511-911a-a8164bf5d831/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e21e79f-8fdd-4511-911a-a8164bf5d831/bin/ukojak-CydTVMUXoH --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 3af6b76c8112c46f4f3f430659495baba58dab9f6300080b3889ede952fb5526 --- 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-e04fb08 [2022-11-16 08:53:18,551 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:53:18,556 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:53:18,596 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:53:18,598 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:53:18,602 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:53:18,605 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:53:18,610 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:53:18,612 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:53:18,619 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:53:18,621 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:53:18,626 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:53:18,626 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:53:18,629 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:53:18,630 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:53:18,633 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:53:18,635 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:53:18,636 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:53:18,638 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:53:18,641 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:53:18,643 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:53:18,650 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:53:18,651 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:53:18,653 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:53:18,658 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:53:18,663 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:53:18,663 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:53:18,664 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:53:18,666 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:53:18,668 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:53:18,668 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:53:18,669 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:53:18,670 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:53:18,673 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:53:18,674 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:53:18,674 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:53:18,675 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:53:18,675 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:53:18,675 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:53:18,676 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:53:18,677 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:53:18,678 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e21e79f-8fdd-4511-911a-a8164bf5d831/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-11-16 08:53:18,721 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:53:18,721 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:53:18,722 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:53:18,723 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:53:18,723 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:53:18,724 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:53:18,724 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:53:18,724 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-16 08:53:18,724 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:53:18,725 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-16 08:53:18,726 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:53:18,726 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:53:18,726 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:53:18,727 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:53:18,727 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-16 08:53:18,727 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:53:18,727 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:53:18,728 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:53:18,728 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:53:18,728 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:53:18,728 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:53:18,729 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:53:18,729 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:53:18,729 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:53:18,729 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:53:18,730 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:53:18,731 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:53:18,731 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:53:18,732 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_7e21e79f-8fdd-4511-911a-a8164bf5d831/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e21e79f-8fdd-4511-911a-a8164bf5d831/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3af6b76c8112c46f4f3f430659495baba58dab9f6300080b3889ede952fb5526 [2022-11-16 08:53:19,055 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:53:19,088 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:53:19,091 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:53:19,092 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:53:19,093 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:53:19,094 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e21e79f-8fdd-4511-911a-a8164bf5d831/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.1.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2022-11-16 08:53:19,168 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e21e79f-8fdd-4511-911a-a8164bf5d831/bin/ukojak-CydTVMUXoH/data/2f4426cc1/5844659e6a1d4a5ba5d5b7a352ed3b8a/FLAGb31c19748 [2022-11-16 08:53:19,706 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:53:19,706 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e21e79f-8fdd-4511-911a-a8164bf5d831/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.1.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2022-11-16 08:53:19,719 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e21e79f-8fdd-4511-911a-a8164bf5d831/bin/ukojak-CydTVMUXoH/data/2f4426cc1/5844659e6a1d4a5ba5d5b7a352ed3b8a/FLAGb31c19748 [2022-11-16 08:53:20,155 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e21e79f-8fdd-4511-911a-a8164bf5d831/bin/ukojak-CydTVMUXoH/data/2f4426cc1/5844659e6a1d4a5ba5d5b7a352ed3b8a [2022-11-16 08:53:20,164 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:53:20,166 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:53:20,168 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:53:20,168 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:53:20,172 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:53:20,172 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:53:20" (1/1) ... [2022-11-16 08:53:20,173 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cf12061 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:53:20, skipping insertion in model container [2022-11-16 08:53:20,174 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:53:20" (1/1) ... [2022-11-16 08:53:20,182 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:53:20,239 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:53:20,525 WARN L229 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_7e21e79f-8fdd-4511-911a-a8164bf5d831/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.1.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c[7752,7765] [2022-11-16 08:53:20,556 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:53:20,570 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:53:20,616 WARN L229 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_7e21e79f-8fdd-4511-911a-a8164bf5d831/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.1.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c[7752,7765] [2022-11-16 08:53:20,637 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:53:20,654 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:53:20,654 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:53:20 WrapperNode [2022-11-16 08:53:20,655 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:53:20,656 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:53:20,656 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:53:20,656 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:53:20,664 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:53:20" (1/1) ... [2022-11-16 08:53:20,690 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:53:20" (1/1) ... [2022-11-16 08:53:20,738 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 617 [2022-11-16 08:53:20,738 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:53:20,739 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:53:20,739 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:53:20,739 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:53:20,749 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:53:20" (1/1) ... [2022-11-16 08:53:20,749 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:53:20" (1/1) ... [2022-11-16 08:53:20,752 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:53:20" (1/1) ... [2022-11-16 08:53:20,753 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:53:20" (1/1) ... [2022-11-16 08:53:20,773 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:53:20" (1/1) ... [2022-11-16 08:53:20,790 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:53:20" (1/1) ... [2022-11-16 08:53:20,793 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:53:20" (1/1) ... [2022-11-16 08:53:20,795 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:53:20" (1/1) ... [2022-11-16 08:53:20,800 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:53:20,801 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:53:20,801 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:53:20,802 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:53:20,803 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:53:20" (1/1) ... [2022-11-16 08:53:20,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:53:20,824 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e21e79f-8fdd-4511-911a-a8164bf5d831/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:53:20,835 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e21e79f-8fdd-4511-911a-a8164bf5d831/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:53:20,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e21e79f-8fdd-4511-911a-a8164bf5d831/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:53:20,877 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:53:20,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 08:53:20,877 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:53:20,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:53:21,052 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:53:21,054 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:53:21,868 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:53:22,296 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:53:22,296 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 08:53:22,299 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:53:22 BoogieIcfgContainer [2022-11-16 08:53:22,300 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:53:22,302 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:53:22,302 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:53:22,314 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:53:22,314 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:53:22" (1/1) ... [2022-11-16 08:53:22,330 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:53:22,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:22,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 92 states and 157 transitions. [2022-11-16 08:53:22,414 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 157 transitions. [2022-11-16 08:53:22,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-11-16 08:53:22,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:22,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:22,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:22,885 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:22,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:22,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 94 states and 158 transitions. [2022-11-16 08:53:22,974 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 158 transitions. [2022-11-16 08:53:22,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-16 08:53:22,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:22,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:23,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:23,192 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:23,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:23,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 97 states and 162 transitions. [2022-11-16 08:53:23,374 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 162 transitions. [2022-11-16 08:53:23,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-16 08:53:23,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:23,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:23,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:23,553 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:23,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:23,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 105 states and 179 transitions. [2022-11-16 08:53:23,839 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 179 transitions. [2022-11-16 08:53:23,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-11-16 08:53:23,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:23,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:23,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:23,998 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:24,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:24,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 110 states and 187 transitions. [2022-11-16 08:53:24,424 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 187 transitions. [2022-11-16 08:53:24,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-11-16 08:53:24,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:24,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:24,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:24,505 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:24,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:24,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 112 states and 191 transitions. [2022-11-16 08:53:24,546 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 191 transitions. [2022-11-16 08:53:24,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-11-16 08:53:24,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:24,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:24,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:24,697 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:25,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:25,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 121 states and 210 transitions. [2022-11-16 08:53:25,949 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 210 transitions. [2022-11-16 08:53:25,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-11-16 08:53:25,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:25,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:25,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:26,070 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:26,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:26,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 125 states and 216 transitions. [2022-11-16 08:53:26,171 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 216 transitions. [2022-11-16 08:53:26,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-11-16 08:53:26,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:26,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:26,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:26,288 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:27,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:27,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 139 states and 248 transitions. [2022-11-16 08:53:27,743 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 248 transitions. [2022-11-16 08:53:27,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-11-16 08:53:27,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:27,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:27,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:27,801 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:27,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:27,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 140 states and 248 transitions. [2022-11-16 08:53:27,827 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 248 transitions. [2022-11-16 08:53:27,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-11-16 08:53:27,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:27,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:27,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:27,886 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:27,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:27,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 144 states and 254 transitions. [2022-11-16 08:53:27,938 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 254 transitions. [2022-11-16 08:53:27,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-11-16 08:53:27,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:27,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:27,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:28,034 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:28,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:28,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 145 states and 254 transitions. [2022-11-16 08:53:28,069 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 254 transitions. [2022-11-16 08:53:28,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-11-16 08:53:28,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:28,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:28,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:28,132 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:28,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:28,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 146 states and 255 transitions. [2022-11-16 08:53:28,171 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 255 transitions. [2022-11-16 08:53:28,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-11-16 08:53:28,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:28,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:28,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:28,285 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:29,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:29,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 157 states and 278 transitions. [2022-11-16 08:53:29,945 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 278 transitions. [2022-11-16 08:53:29,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-11-16 08:53:29,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:29,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:29,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:30,045 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:30,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:30,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 156 states and 276 transitions. [2022-11-16 08:53:30,082 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 276 transitions. [2022-11-16 08:53:30,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-11-16 08:53:30,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:30,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:30,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:30,184 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:30,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:30,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 158 states and 280 transitions. [2022-11-16 08:53:30,226 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 280 transitions. [2022-11-16 08:53:30,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-11-16 08:53:30,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:30,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:30,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:30,300 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:30,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:30,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 162 states and 286 transitions. [2022-11-16 08:53:30,342 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 286 transitions. [2022-11-16 08:53:30,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-11-16 08:53:30,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:30,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:30,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:30,463 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:34,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:34,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 177 states and 320 transitions. [2022-11-16 08:53:34,328 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 320 transitions. [2022-11-16 08:53:34,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-11-16 08:53:34,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:34,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:34,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:34,434 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:34,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:34,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 178 states and 320 transitions. [2022-11-16 08:53:34,476 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 320 transitions. [2022-11-16 08:53:34,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-11-16 08:53:34,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:34,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:34,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:34,558 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:34,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:34,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 182 states and 326 transitions. [2022-11-16 08:53:34,609 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 326 transitions. [2022-11-16 08:53:34,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-11-16 08:53:34,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:34,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:34,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:34,670 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:34,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:34,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 183 states and 326 transitions. [2022-11-16 08:53:34,699 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 326 transitions. [2022-11-16 08:53:34,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-16 08:53:34,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:34,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:34,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:34,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:34,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:34,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 187 states and 332 transitions. [2022-11-16 08:53:34,797 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 332 transitions. [2022-11-16 08:53:34,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-16 08:53:34,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:34,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:34,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:34,863 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:35,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:35,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 191 states and 338 transitions. [2022-11-16 08:53:35,067 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 338 transitions. [2022-11-16 08:53:35,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-16 08:53:35,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:35,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:35,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:35,122 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:35,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:35,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 192 states and 338 transitions. [2022-11-16 08:53:35,149 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 338 transitions. [2022-11-16 08:53:35,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-16 08:53:35,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:35,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:35,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:35,204 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:35,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:35,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 196 states and 344 transitions. [2022-11-16 08:53:35,242 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 344 transitions. [2022-11-16 08:53:35,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-16 08:53:35,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:35,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:35,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:35,316 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:35,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:35,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 197 states and 344 transitions. [2022-11-16 08:53:35,346 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 344 transitions. [2022-11-16 08:53:35,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-16 08:53:35,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:35,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:35,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:35,403 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:35,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:35,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 198 states and 344 transitions. [2022-11-16 08:53:35,432 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 344 transitions. [2022-11-16 08:53:35,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-16 08:53:35,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:35,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:35,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:35,802 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:42,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:42,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 218 states and 392 transitions. [2022-11-16 08:53:42,456 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 392 transitions. [2022-11-16 08:53:42,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-16 08:53:42,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:42,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:42,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:42,508 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:42,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:42,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 222 states and 398 transitions. [2022-11-16 08:53:42,546 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 398 transitions. [2022-11-16 08:53:42,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-16 08:53:42,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:42,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:42,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:42,597 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:42,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:42,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 223 states and 398 transitions. [2022-11-16 08:53:42,631 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 398 transitions. [2022-11-16 08:53:42,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-16 08:53:42,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:42,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:42,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:42,693 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:42,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:42,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 227 states and 404 transitions. [2022-11-16 08:53:42,737 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 404 transitions. [2022-11-16 08:53:42,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-16 08:53:42,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:42,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:42,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:42,786 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:42,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:42,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 229 states and 407 transitions. [2022-11-16 08:53:42,821 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 407 transitions. [2022-11-16 08:53:42,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-16 08:53:42,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:42,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:42,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:42,882 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:42,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:42,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 230 states and 407 transitions. [2022-11-16 08:53:42,930 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 407 transitions. [2022-11-16 08:53:42,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-16 08:53:42,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:42,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:42,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:43,113 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:47,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:47,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 247 states and 445 transitions. [2022-11-16 08:53:47,761 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 445 transitions. [2022-11-16 08:53:47,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-16 08:53:47,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:47,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:47,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:47,827 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:47,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:47,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 245 states and 441 transitions. [2022-11-16 08:53:47,860 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 441 transitions. [2022-11-16 08:53:47,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-16 08:53:47,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:47,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:47,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:48,056 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:58,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:58,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 266 states and 492 transitions. [2022-11-16 08:53:58,804 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 492 transitions. [2022-11-16 08:53:58,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-16 08:53:58,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:58,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:58,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:58,858 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:59,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:59,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 268 states and 497 transitions. [2022-11-16 08:53:59,178 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 497 transitions. [2022-11-16 08:53:59,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-16 08:53:59,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:59,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:59,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:59,226 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:59,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:59,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 272 states and 503 transitions. [2022-11-16 08:53:59,271 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 503 transitions. [2022-11-16 08:53:59,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-16 08:53:59,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:59,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:59,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:59,320 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:59,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:59,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 273 states and 503 transitions. [2022-11-16 08:53:59,355 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 503 transitions. [2022-11-16 08:53:59,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-16 08:53:59,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:59,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:59,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:59,481 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:59,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:59,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 277 states and 509 transitions. [2022-11-16 08:53:59,535 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 509 transitions. [2022-11-16 08:53:59,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-16 08:53:59,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:59,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:59,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:59,590 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:59,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:59,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 281 states and 515 transitions. [2022-11-16 08:53:59,640 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 515 transitions. [2022-11-16 08:53:59,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-16 08:53:59,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:59,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:59,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:59,694 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:59,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:59,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 282 states and 515 transitions. [2022-11-16 08:53:59,735 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 515 transitions. [2022-11-16 08:53:59,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-16 08:53:59,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:59,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:59,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:59,793 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:59,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:59,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 286 states and 521 transitions. [2022-11-16 08:53:59,845 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 521 transitions. [2022-11-16 08:53:59,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-16 08:53:59,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:59,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:59,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:59,905 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:59,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:59,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 287 states and 521 transitions. [2022-11-16 08:53:59,948 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 521 transitions. [2022-11-16 08:53:59,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-16 08:53:59,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:59,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:59,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:54:00,002 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:54:00,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:54:00,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 288 states and 521 transitions. [2022-11-16 08:54:00,040 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 521 transitions. [2022-11-16 08:54:00,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-16 08:54:00,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:54:00,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:54:00,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:54:00,508 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:54:15,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:54:15,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 310 states and 573 transitions. [2022-11-16 08:54:15,310 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 573 transitions. [2022-11-16 08:54:15,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-16 08:54:15,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:54:15,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:54:15,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:54:15,364 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:54:15,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:54:15,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 314 states and 579 transitions. [2022-11-16 08:54:15,425 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 579 transitions. [2022-11-16 08:54:15,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-16 08:54:15,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:54:15,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:54:15,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:54:15,474 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:54:15,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:54:15,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 315 states and 579 transitions. [2022-11-16 08:54:15,517 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 579 transitions. [2022-11-16 08:54:15,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-16 08:54:15,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:54:15,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:54:15,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:54:16,015 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:54:35,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:54:35,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 338 states and 633 transitions. [2022-11-16 08:54:35,007 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 633 transitions. [2022-11-16 08:54:35,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-16 08:54:35,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:54:35,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:54:35,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:54:35,079 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:54:35,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:54:35,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 342 states and 639 transitions. [2022-11-16 08:54:35,149 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 639 transitions. [2022-11-16 08:54:35,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-16 08:54:35,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:54:35,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:54:35,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:54:35,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:54:35,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:54:35,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 346 states and 645 transitions. [2022-11-16 08:54:35,276 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 645 transitions. [2022-11-16 08:54:35,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-16 08:54:35,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:54:35,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:54:35,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:54:35,341 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:54:35,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:54:35,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 347 states and 645 transitions. [2022-11-16 08:54:35,391 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 645 transitions. [2022-11-16 08:54:35,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-16 08:54:35,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:54:35,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:54:35,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:54:35,467 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:54:35,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:54:35,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 351 states and 651 transitions. [2022-11-16 08:54:35,525 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 651 transitions. [2022-11-16 08:54:35,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-16 08:54:35,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:54:35,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:54:35,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:54:35,601 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:54:35,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:54:35,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 352 states and 651 transitions. [2022-11-16 08:54:35,722 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 651 transitions. [2022-11-16 08:54:35,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-16 08:54:35,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:54:35,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:54:35,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:54:35,804 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:54:35,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:54:35,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 353 states and 651 transitions. [2022-11-16 08:54:35,873 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 651 transitions. [2022-11-16 08:54:35,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-16 08:54:35,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:54:35,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:54:35,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:54:35,956 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:54:36,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:54:36,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 357 states and 657 transitions. [2022-11-16 08:54:36,338 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 657 transitions. [2022-11-16 08:54:36,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-16 08:54:36,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:54:36,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:54:36,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:54:36,402 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:54:36,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:54:36,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 361 states and 663 transitions. [2022-11-16 08:54:36,458 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 663 transitions. [2022-11-16 08:54:36,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-16 08:54:36,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:54:36,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:54:36,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:54:36,531 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:54:36,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:54:36,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 362 states and 663 transitions. [2022-11-16 08:54:36,580 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 663 transitions. [2022-11-16 08:54:36,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-16 08:54:36,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:54:36,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:54:36,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:54:36,645 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:54:36,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:54:36,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 363 states and 663 transitions. [2022-11-16 08:54:36,693 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 663 transitions. [2022-11-16 08:54:36,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-16 08:54:36,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:54:36,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:54:36,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:54:36,762 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:54:36,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:54:36,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 367 states and 669 transitions. [2022-11-16 08:54:36,833 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 669 transitions. [2022-11-16 08:54:36,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-16 08:54:36,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:54:36,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:54:36,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:54:36,901 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:54:36,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:54:36,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 368 states and 669 transitions. [2022-11-16 08:54:36,951 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 669 transitions. [2022-11-16 08:54:36,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-16 08:54:36,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:54:36,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:54:36,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:54:36,990 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:54:37,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:54:37,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 372 states and 675 transitions. [2022-11-16 08:54:37,070 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 675 transitions. [2022-11-16 08:54:37,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-16 08:54:37,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:54:37,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:54:37,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:54:37,130 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:54:40,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:54:40,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 382 states and 697 transitions. [2022-11-16 08:54:40,746 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 697 transitions. [2022-11-16 08:54:40,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-16 08:54:40,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:54:40,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:54:40,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:54:40,800 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:54:40,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:54:40,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 386 states and 703 transitions. [2022-11-16 08:54:40,867 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 703 transitions. [2022-11-16 08:54:40,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-16 08:54:40,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:54:40,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:54:40,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:54:40,923 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:54:41,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:54:41,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 390 states and 709 transitions. [2022-11-16 08:54:41,771 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 709 transitions. [2022-11-16 08:54:41,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-16 08:54:41,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:54:41,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:54:41,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:54:41,872 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:54:41,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:54:41,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 391 states and 709 transitions. [2022-11-16 08:54:41,932 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 709 transitions. [2022-11-16 08:54:41,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-16 08:54:41,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:54:41,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:54:41,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:54:41,974 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:54:42,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:54:42,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 395 states and 715 transitions. [2022-11-16 08:54:42,037 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 715 transitions. [2022-11-16 08:54:42,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-16 08:54:42,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:54:42,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:54:42,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:54:42,091 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:54:42,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:54:42,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 396 states and 715 transitions. [2022-11-16 08:54:42,142 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 715 transitions. [2022-11-16 08:54:42,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-16 08:54:42,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:54:42,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:54:42,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:54:42,187 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:54:42,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:54:42,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 400 states and 721 transitions. [2022-11-16 08:54:42,238 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 721 transitions. [2022-11-16 08:54:42,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-16 08:54:42,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:54:42,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:54:42,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:54:42,281 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:54:42,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:54:42,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 401 states and 724 transitions. [2022-11-16 08:54:42,331 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 724 transitions. [2022-11-16 08:54:42,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-16 08:54:42,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:54:42,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:54:42,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:54:42,383 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:54:42,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:54:42,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 402 states and 724 transitions. [2022-11-16 08:54:42,432 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 724 transitions. [2022-11-16 08:54:42,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-16 08:54:42,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:54:42,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:54:42,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:54:42,471 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:54:42,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:54:42,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 403 states and 725 transitions. [2022-11-16 08:54:42,520 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 725 transitions. [2022-11-16 08:54:42,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-16 08:54:42,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:54:42,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:54:42,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:54:42,557 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:54:42,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:54:42,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 404 states and 725 transitions. [2022-11-16 08:54:42,604 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 725 transitions. [2022-11-16 08:54:42,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-16 08:54:42,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:54:42,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:54:42,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:54:42,653 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:54:42,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:54:42,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 405 states and 725 transitions. [2022-11-16 08:54:42,700 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 725 transitions. [2022-11-16 08:54:42,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-16 08:54:42,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:54:42,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:54:42,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:54:42,739 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:54:42,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:54:42,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 406 states and 727 transitions. [2022-11-16 08:54:42,789 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 727 transitions. [2022-11-16 08:54:42,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-16 08:54:42,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:54:42,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:54:42,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:54:43,828 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:55:11,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:55:11,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 431 states and 783 transitions. [2022-11-16 08:55:11,082 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 783 transitions. [2022-11-16 08:55:11,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-16 08:55:11,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:55:11,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:55:11,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:55:11,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:55:11,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:55:11,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 435 states and 789 transitions. [2022-11-16 08:55:11,202 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 789 transitions. [2022-11-16 08:55:11,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-16 08:55:11,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:55:11,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:55:11,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:55:11,261 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:55:11,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:55:11,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 439 states and 795 transitions. [2022-11-16 08:55:11,326 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 795 transitions. [2022-11-16 08:55:11,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-16 08:55:11,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:55:11,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:55:11,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:55:11,398 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:55:11,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:55:11,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 438 states and 792 transitions. [2022-11-16 08:55:11,465 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 792 transitions. [2022-11-16 08:55:11,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-16 08:55:11,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:55:11,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:55:11,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:55:11,548 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:55:11,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:55:11,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 439 states and 792 transitions. [2022-11-16 08:55:11,603 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 792 transitions. [2022-11-16 08:55:11,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-16 08:55:11,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:55:11,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:55:11,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:55:11,693 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:55:11,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:55:11,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 440 states and 792 transitions. [2022-11-16 08:55:11,841 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 792 transitions. [2022-11-16 08:55:11,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-16 08:55:11,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:55:11,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:55:11,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:55:11,920 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:55:14,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:55:14,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 444 states and 800 transitions. [2022-11-16 08:55:14,346 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 800 transitions. [2022-11-16 08:55:14,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-16 08:55:14,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:55:14,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:55:14,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:55:14,395 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:55:15,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:55:15,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 448 states and 806 transitions. [2022-11-16 08:55:15,884 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 806 transitions. [2022-11-16 08:55:15,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-16 08:55:15,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:55:15,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:55:15,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:55:15,954 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:55:16,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:55:16,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 449 states and 806 transitions. [2022-11-16 08:55:16,016 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 806 transitions. [2022-11-16 08:55:16,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-16 08:55:16,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:55:16,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:55:16,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:55:16,061 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:55:16,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:55:16,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 450 states and 806 transitions. [2022-11-16 08:55:16,115 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 806 transitions. [2022-11-16 08:55:16,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-16 08:55:16,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:55:16,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:55:16,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:55:16,175 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:55:16,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:55:16,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 454 states and 812 transitions. [2022-11-16 08:55:16,258 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 812 transitions. [2022-11-16 08:55:16,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-16 08:55:16,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:55:16,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:55:16,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:55:16,323 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:55:16,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:55:16,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 458 states and 818 transitions. [2022-11-16 08:55:16,411 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 818 transitions. [2022-11-16 08:55:16,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-16 08:55:16,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:55:16,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:55:16,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:55:16,476 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:55:16,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:55:16,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 459 states and 818 transitions. [2022-11-16 08:55:16,616 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 818 transitions. [2022-11-16 08:55:16,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-16 08:55:16,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:55:16,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:55:16,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:55:16,681 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:55:16,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:55:16,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 463 states and 824 transitions. [2022-11-16 08:55:16,763 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 824 transitions. [2022-11-16 08:55:16,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-16 08:55:16,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:55:16,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:55:16,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:55:16,825 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:55:16,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:55:16,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 464 states and 824 transitions. [2022-11-16 08:55:16,885 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 824 transitions. [2022-11-16 08:55:16,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-16 08:55:16,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:55:16,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:55:16,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:55:16,940 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:55:16,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:55:17,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 465 states and 824 transitions. [2022-11-16 08:55:17,000 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 824 transitions. [2022-11-16 08:55:17,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-16 08:55:17,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:55:17,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:55:17,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:55:17,055 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:55:27,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:55:27,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 486 states and 872 transitions. [2022-11-16 08:55:27,725 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 872 transitions. [2022-11-16 08:55:27,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-16 08:55:27,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:55:27,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:55:27,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:55:27,787 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:55:27,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:55:27,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 490 states and 878 transitions. [2022-11-16 08:55:27,864 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 878 transitions. [2022-11-16 08:55:27,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-16 08:55:27,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:55:27,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:55:27,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:55:27,919 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:55:27,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:55:27,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 494 states and 884 transitions. [2022-11-16 08:55:27,994 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 884 transitions. [2022-11-16 08:55:27,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-16 08:55:27,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:55:27,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:55:28,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:55:28,053 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:55:28,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:55:28,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 495 states and 884 transitions. [2022-11-16 08:55:28,117 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 884 transitions. [2022-11-16 08:55:28,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-16 08:55:28,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:55:28,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:55:28,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:55:28,176 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:55:28,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:55:28,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 496 states and 884 transitions. [2022-11-16 08:55:28,240 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 884 transitions. [2022-11-16 08:55:28,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-16 08:55:28,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:55:28,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:55:28,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:55:28,304 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:55:28,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:55:28,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 500 states and 890 transitions. [2022-11-16 08:55:28,397 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 890 transitions. [2022-11-16 08:55:28,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-16 08:55:28,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:55:28,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:55:28,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:55:28,556 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:55:28,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:55:28,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 501 states and 890 transitions. [2022-11-16 08:55:28,611 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 890 transitions. [2022-11-16 08:55:28,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-16 08:55:28,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:55:28,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:55:28,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:55:28,673 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:55:28,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:55:28,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 505 states and 896 transitions. [2022-11-16 08:55:28,770 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 896 transitions. [2022-11-16 08:55:28,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-16 08:55:28,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:55:28,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:55:28,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:55:28,833 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:55:28,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:55:28,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 509 states and 902 transitions. [2022-11-16 08:55:28,924 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 902 transitions. [2022-11-16 08:55:28,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-16 08:55:28,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:55:28,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:55:28,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:55:28,994 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:55:29,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:55:29,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 510 states and 902 transitions. [2022-11-16 08:55:29,064 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 902 transitions. [2022-11-16 08:55:29,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-16 08:55:29,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:55:29,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:55:29,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:55:29,155 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:55:29,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:55:29,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 514 states and 908 transitions. [2022-11-16 08:55:29,235 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 908 transitions. [2022-11-16 08:55:29,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-16 08:55:29,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:55:29,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:55:29,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:55:29,300 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:55:29,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:55:29,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 515 states and 908 transitions. [2022-11-16 08:55:29,371 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 908 transitions. [2022-11-16 08:55:29,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-16 08:55:29,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:55:29,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:55:29,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:55:29,432 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:55:29,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:55:29,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 516 states and 908 transitions. [2022-11-16 08:55:29,504 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 908 transitions. [2022-11-16 08:55:29,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-16 08:55:29,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:55:29,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:55:29,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:55:29,565 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:55:29,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:55:29,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 520 states and 914 transitions. [2022-11-16 08:55:29,635 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 914 transitions. [2022-11-16 08:55:29,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-16 08:55:29,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:55:29,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:55:29,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:55:29,697 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:55:29,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:55:29,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 522 states and 916 transitions. [2022-11-16 08:55:29,787 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 916 transitions. [2022-11-16 08:55:29,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-16 08:55:29,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:55:29,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:55:29,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:55:29,849 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:55:29,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:55:29,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 523 states and 916 transitions. [2022-11-16 08:55:29,920 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 916 transitions. [2022-11-16 08:55:29,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-16 08:55:29,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:55:29,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:55:29,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:55:30,008 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:55:30,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:55:30,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 527 states and 922 transitions. [2022-11-16 08:55:30,074 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 922 transitions. [2022-11-16 08:55:30,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-16 08:55:30,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:55:30,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:55:30,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:55:30,131 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:55:30,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:55:30,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 528 states and 922 transitions. [2022-11-16 08:55:30,170 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 922 transitions. [2022-11-16 08:55:30,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-16 08:55:30,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:55:30,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:55:30,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:55:30,238 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:55:30,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:55:30,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 532 states and 928 transitions. [2022-11-16 08:55:30,479 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 928 transitions. [2022-11-16 08:55:30,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-16 08:55:30,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:55:30,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:55:30,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:55:30,564 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:55:30,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:55:30,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 533 states and 928 transitions. [2022-11-16 08:55:30,670 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 928 transitions. [2022-11-16 08:55:30,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-16 08:55:30,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:55:30,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:55:30,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:55:30,741 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:55:30,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:55:30,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 534 states and 930 transitions. [2022-11-16 08:55:30,854 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 930 transitions. [2022-11-16 08:55:30,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-16 08:55:30,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:55:30,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:55:30,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:55:32,409 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:56:04,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:56:04,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 562 states and 987 transitions. [2022-11-16 08:56:04,403 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 987 transitions. [2022-11-16 08:56:04,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-16 08:56:04,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:56:04,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:56:04,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:56:04,505 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:56:04,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:56:04,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 566 states and 993 transitions. [2022-11-16 08:56:04,609 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 993 transitions. [2022-11-16 08:56:04,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-16 08:56:04,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:56:04,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:56:04,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:56:04,721 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:56:04,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:56:04,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 570 states and 999 transitions. [2022-11-16 08:56:04,851 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 999 transitions. [2022-11-16 08:56:04,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-16 08:56:04,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:56:04,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:56:04,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:56:04,942 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:56:05,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:56:05,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 571 states and 999 transitions. [2022-11-16 08:56:05,044 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 999 transitions. [2022-11-16 08:56:05,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-16 08:56:05,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:56:05,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:56:05,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:56:05,138 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:56:05,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:56:05,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 575 states and 1005 transitions. [2022-11-16 08:56:05,358 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 1005 transitions. [2022-11-16 08:56:05,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-16 08:56:05,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:56:05,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:56:05,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:56:05,448 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:56:05,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:56:05,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 576 states and 1005 transitions. [2022-11-16 08:56:05,561 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 1005 transitions. [2022-11-16 08:56:05,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-16 08:56:05,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:56:05,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:56:05,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:56:05,647 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:56:05,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:56:05,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 577 states and 1005 transitions. [2022-11-16 08:56:05,758 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1005 transitions. [2022-11-16 08:56:05,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-16 08:56:05,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:56:05,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:56:05,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:56:05,859 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:56:05,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:56:05,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 581 states and 1011 transitions. [2022-11-16 08:56:05,978 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 1011 transitions. [2022-11-16 08:56:05,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-16 08:56:05,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:56:05,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:56:06,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:56:07,309 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:56:10,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:56:10,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1030 states to 585 states and 1030 transitions. [2022-11-16 08:56:10,740 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1030 transitions. [2022-11-16 08:56:10,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-16 08:56:10,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:56:10,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:56:10,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:56:10,845 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:56:11,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:56:11,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1030 states to 586 states and 1030 transitions. [2022-11-16 08:56:11,106 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1030 transitions. [2022-11-16 08:56:11,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-16 08:56:11,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:56:11,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:56:11,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:56:11,199 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:56:11,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:56:11,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 590 states and 1036 transitions. [2022-11-16 08:56:11,338 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1036 transitions. [2022-11-16 08:56:11,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-16 08:56:11,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:56:11,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:56:11,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:56:11,433 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:56:11,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:56:11,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 591 states and 1036 transitions. [2022-11-16 08:56:11,549 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1036 transitions. [2022-11-16 08:56:11,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-16 08:56:11,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:56:11,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:56:11,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:56:11,644 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:56:11,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:56:11,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 595 states and 1042 transitions. [2022-11-16 08:56:11,764 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1042 transitions. [2022-11-16 08:56:11,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-16 08:56:11,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:56:11,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:56:11,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:56:11,853 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:56:11,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:56:11,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 596 states and 1042 transitions. [2022-11-16 08:56:11,959 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1042 transitions. [2022-11-16 08:56:11,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-16 08:56:11,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:56:11,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:56:11,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:56:12,003 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:56:12,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:56:12,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 600 states and 1048 transitions. [2022-11-16 08:56:12,100 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1048 transitions. [2022-11-16 08:56:12,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-16 08:56:12,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:56:12,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:56:12,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:56:12,143 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:56:12,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:56:12,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 604 states and 1054 transitions. [2022-11-16 08:56:12,222 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1054 transitions. [2022-11-16 08:56:12,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-16 08:56:12,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:56:12,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:56:12,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:56:12,267 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:56:12,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:56:12,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 605 states and 1054 transitions. [2022-11-16 08:56:12,342 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1054 transitions. [2022-11-16 08:56:12,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-16 08:56:12,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:56:12,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:56:12,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:56:12,384 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:56:12,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:56:12,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 609 states and 1060 transitions. [2022-11-16 08:56:12,438 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1060 transitions. [2022-11-16 08:56:12,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-16 08:56:12,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:56:12,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:56:12,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:56:12,483 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:56:12,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:56:12,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 610 states and 1060 transitions. [2022-11-16 08:56:12,553 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1060 transitions. [2022-11-16 08:56:12,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-16 08:56:12,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:56:12,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:56:12,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:56:12,595 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:56:12,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:56:12,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 611 states and 1060 transitions. [2022-11-16 08:56:12,667 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 1060 transitions. [2022-11-16 08:56:12,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-16 08:56:12,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:56:12,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:56:12,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:56:12,711 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:56:12,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:56:12,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 615 states and 1066 transitions. [2022-11-16 08:56:12,774 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1066 transitions. [2022-11-16 08:56:12,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-16 08:56:12,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:56:12,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:56:12,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:56:12,817 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:56:12,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:56:12,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 619 states and 1072 transitions. [2022-11-16 08:56:12,985 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1072 transitions. [2022-11-16 08:56:12,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-16 08:56:12,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:56:12,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:56:12,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:56:13,025 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:56:13,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:56:13,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 620 states and 1072 transitions. [2022-11-16 08:56:13,094 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1072 transitions. [2022-11-16 08:56:13,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-16 08:56:13,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:56:13,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:56:13,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:56:13,135 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:56:13,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:56:13,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 621 states and 1072 transitions. [2022-11-16 08:56:13,200 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 1072 transitions. [2022-11-16 08:56:13,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-16 08:56:13,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:56:13,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:56:13,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:56:13,242 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:56:13,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:56:13,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 625 states and 1078 transitions. [2022-11-16 08:56:13,331 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1078 transitions. [2022-11-16 08:56:13,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-16 08:56:13,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:56:13,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:56:13,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:56:13,372 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:56:13,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:56:13,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 626 states and 1078 transitions. [2022-11-16 08:56:13,442 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1078 transitions. [2022-11-16 08:56:13,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-16 08:56:13,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:56:13,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:56:13,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:56:13,531 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:56:13,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:56:13,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 630 states and 1084 transitions. [2022-11-16 08:56:13,658 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1084 transitions. [2022-11-16 08:56:13,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-16 08:56:13,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:56:13,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:56:13,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:56:13,746 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:56:13,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:56:13,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1090 states to 634 states and 1090 transitions. [2022-11-16 08:56:13,871 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1090 transitions. [2022-11-16 08:56:13,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-16 08:56:13,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:56:13,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:56:13,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:56:13,962 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:56:14,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:56:14,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1090 states to 635 states and 1090 transitions. [2022-11-16 08:56:14,072 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1090 transitions. [2022-11-16 08:56:14,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-16 08:56:14,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:56:14,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:56:14,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:56:14,160 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:56:14,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:56:14,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 639 states and 1096 transitions. [2022-11-16 08:56:14,293 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1096 transitions. [2022-11-16 08:56:14,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-16 08:56:14,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:56:14,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:56:14,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:56:14,377 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:56:14,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:56:14,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 640 states and 1096 transitions. [2022-11-16 08:56:14,496 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1096 transitions. [2022-11-16 08:56:14,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-16 08:56:14,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:56:14,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:56:14,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:56:14,570 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:56:14,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:56:14,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 641 states and 1096 transitions. [2022-11-16 08:56:14,679 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1096 transitions. [2022-11-16 08:56:14,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-16 08:56:14,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:56:14,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:56:14,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:56:14,842 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:56:14,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:56:14,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 645 states and 1102 transitions. [2022-11-16 08:56:14,975 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1102 transitions. [2022-11-16 08:56:14,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-16 08:56:14,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:56:14,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:56:14,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:56:15,061 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:56:15,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:56:15,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 649 states and 1108 transitions. [2022-11-16 08:56:15,186 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1108 transitions. [2022-11-16 08:56:15,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-16 08:56:15,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:56:15,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:56:15,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:56:15,275 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:56:15,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:56:15,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 650 states and 1108 transitions. [2022-11-16 08:56:15,397 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1108 transitions. [2022-11-16 08:56:15,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-16 08:56:15,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:56:15,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:56:15,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:56:15,474 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:56:15,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:56:15,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 651 states and 1108 transitions. [2022-11-16 08:56:15,590 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1108 transitions. [2022-11-16 08:56:15,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-16 08:56:15,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:56:15,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:56:15,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:56:15,675 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:56:15,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:56:15,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 655 states and 1114 transitions. [2022-11-16 08:56:15,774 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1114 transitions. [2022-11-16 08:56:15,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-16 08:56:15,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:56:15,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:56:15,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:56:15,871 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:56:15,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:56:15,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 656 states and 1114 transitions. [2022-11-16 08:56:15,987 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1114 transitions. [2022-11-16 08:56:15,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-11-16 08:56:15,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:56:15,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:56:16,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:56:19,195 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-16 08:57:05,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:57:05,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 695 states and 1223 transitions. [2022-11-16 08:57:05,165 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1223 transitions. [2022-11-16 08:57:05,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-16 08:57:05,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:57:05,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:57:05,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:57:06,246 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-16 08:57:54,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:57:54,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 735 states and 1319 transitions. [2022-11-16 08:57:54,567 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1319 transitions. [2022-11-16 08:57:54,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-16 08:57:54,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:57:54,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:57:54,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:57:54,761 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-16 08:57:55,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:57:55,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1322 states to 737 states and 1322 transitions. [2022-11-16 08:57:55,850 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1322 transitions. [2022-11-16 08:57:55,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-11-16 08:57:55,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:57:55,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:57:55,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:57:55,908 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-11-16 08:58:10,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:58:10,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1363 states to 761 states and 1363 transitions. [2022-11-16 08:58:10,233 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 1363 transitions. [2022-11-16 08:58:10,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-11-16 08:58:10,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:58:10,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:58:10,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:58:11,343 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-16 08:59:03,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:59:03,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1465 states to 802 states and 1465 transitions. [2022-11-16 08:59:03,635 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1465 transitions. [2022-11-16 08:59:03,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-11-16 08:59:03,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:59:03,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:59:03,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:59:03,838 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-16 08:59:05,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:59:05,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 804 states and 1468 transitions. [2022-11-16 08:59:05,555 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1468 transitions. [2022-11-16 08:59:05,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-11-16 08:59:05,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:59:05,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:59:05,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:59:05,741 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-16 08:59:07,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:59:07,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 805 states and 1469 transitions. [2022-11-16 08:59:07,159 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1469 transitions. [2022-11-16 08:59:07,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-11-16 08:59:07,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:59:07,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:59:07,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:59:07,392 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-16 08:59:08,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:59:08,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 807 states and 1472 transitions. [2022-11-16 08:59:08,979 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1472 transitions. [2022-11-16 08:59:08,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-16 08:59:08,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:59:08,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:59:09,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:59:10,394 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-16 08:59:34,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:59:34,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 826 states and 1530 transitions. [2022-11-16 08:59:34,685 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1530 transitions. [2022-11-16 08:59:34,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-16 08:59:34,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:59:34,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:59:34,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:59:34,892 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-16 08:59:40,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:59:40,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1538 states to 830 states and 1538 transitions. [2022-11-16 08:59:40,095 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1538 transitions. [2022-11-16 08:59:40,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-16 08:59:40,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:59:40,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:59:40,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:59:40,453 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-16 08:59:42,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:59:42,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1543 states to 832 states and 1543 transitions. [2022-11-16 08:59:42,515 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1543 transitions. [2022-11-16 08:59:42,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-16 08:59:42,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:59:42,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:59:42,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:59:42,717 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-16 08:59:44,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:59:44,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1544 states to 833 states and 1544 transitions. [2022-11-16 08:59:44,801 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1544 transitions. [2022-11-16 08:59:44,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-16 08:59:44,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:59:44,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:59:44,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:59:45,239 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-16 08:59:47,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:59:47,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1548 states to 835 states and 1548 transitions. [2022-11-16 08:59:47,459 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1548 transitions. [2022-11-16 08:59:47,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-16 08:59:47,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:59:47,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:59:47,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:59:52,288 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-16 09:00:48,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 09:00:48,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1674 states to 872 states and 1674 transitions. [2022-11-16 09:00:48,959 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1674 transitions. [2022-11-16 09:00:48,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-16 09:00:48,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 09:00:48,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 09:00:48,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 09:00:51,572 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-16 09:01:57,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 09:01:57,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1700 states to 884 states and 1700 transitions. [2022-11-16 09:01:57,500 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1700 transitions. [2022-11-16 09:01:57,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-16 09:01:57,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 09:01:57,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 09:01:57,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 09:01:59,061 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 09:03:05,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 09:03:05,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1711 states to 890 states and 1711 transitions. [2022-11-16 09:03:05,929 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1711 transitions. [2022-11-16 09:03:05,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-16 09:03:05,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 09:03:05,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 09:03:05,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 09:03:05,998 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-16 09:03:09,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 09:03:09,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1721 states to 893 states and 1721 transitions. [2022-11-16 09:03:09,118 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 1721 transitions. [2022-11-16 09:03:09,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-16 09:03:09,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 09:03:09,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 09:03:09,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 09:03:10,376 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-16 09:03:17,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 09:03:17,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1727 states to 897 states and 1727 transitions. [2022-11-16 09:03:17,705 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1727 transitions. [2022-11-16 09:03:17,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-16 09:03:17,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 09:03:17,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 09:03:17,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 09:03:18,744 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-16 09:03:25,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 09:03:25,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1733 states to 901 states and 1733 transitions. [2022-11-16 09:03:25,101 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1733 transitions. [2022-11-16 09:03:25,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-16 09:03:25,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 09:03:25,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 09:03:25,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 09:03:25,758 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-16 09:03:29,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 09:03:29,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1739 states to 905 states and 1739 transitions. [2022-11-16 09:03:29,042 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1739 transitions. [2022-11-16 09:03:29,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-16 09:03:29,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 09:03:29,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 09:03:29,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 09:03:29,911 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 09:03:51,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 09:03:51,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1763 states to 922 states and 1763 transitions. [2022-11-16 09:03:51,444 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1763 transitions. [2022-11-16 09:03:51,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-16 09:03:51,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 09:03:51,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 09:03:51,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 09:03:53,331 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-16 09:05:35,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 09:05:35,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1799 states to 940 states and 1799 transitions. [2022-11-16 09:05:35,869 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 1799 transitions. [2022-11-16 09:05:35,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-16 09:05:35,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 09:05:35,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 09:05:35,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 09:05:36,884 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 09:06:11,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 09:06:11,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1833 states to 961 states and 1833 transitions. [2022-11-16 09:06:11,203 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1833 transitions. [2022-11-16 09:06:11,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-16 09:06:11,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 09:06:11,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 09:06:11,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 09:06:12,098 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 09:06:31,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 09:06:31,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1844 states to 965 states and 1844 transitions. [2022-11-16 09:06:31,833 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1844 transitions. [2022-11-16 09:06:31,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-16 09:06:31,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 09:06:31,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 09:06:31,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 09:06:31,905 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-16 09:06:40,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 09:06:40,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1856 states to 968 states and 1856 transitions. [2022-11-16 09:06:40,269 INFO L276 IsEmpty]: Start isEmpty. Operand 968 states and 1856 transitions. [2022-11-16 09:06:40,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-16 09:06:40,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 09:06:40,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 09:06:40,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 09:06:40,717 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-16 09:06:49,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 09:06:49,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1862 states to 972 states and 1862 transitions. [2022-11-16 09:06:49,340 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 1862 transitions. [2022-11-16 09:06:49,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-16 09:06:49,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 09:06:49,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 09:06:49,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 09:06:49,418 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked.