./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/recursive/recHanoi01.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3d9a856-2357-447c-9f97-953433113974/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3d9a856-2357-447c-9f97-953433113974/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3d9a856-2357-447c-9f97-953433113974/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3d9a856-2357-447c-9f97-953433113974/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/recursive/recHanoi01.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3d9a856-2357-447c-9f97-953433113974/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3d9a856-2357-447c-9f97-953433113974/bin/ukojak-92XMlrwhuB --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 85b02fad28964214b0cd332ac12fce3136c6c5e9247130ab67f1c2c3baea22f9 --- 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-dbf71c6-m [2022-10-17 16:47:18,032 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:47:18,035 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:47:18,080 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:47:18,081 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:47:18,083 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:47:18,088 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:47:18,091 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:47:18,095 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:47:18,101 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:47:18,103 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:47:18,106 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:47:18,111 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:47:18,114 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:47:18,115 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:47:18,118 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:47:18,119 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:47:18,121 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:47:18,123 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:47:18,131 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:47:18,133 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:47:18,135 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:47:18,138 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:47:18,140 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:47:18,150 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:47:18,151 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:47:18,151 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:47:18,153 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:47:18,154 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:47:18,155 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:47:18,156 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:47:18,157 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:47:18,160 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:47:18,162 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:47:18,163 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:47:18,164 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:47:18,165 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:47:18,165 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:47:18,165 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:47:18,166 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:47:18,167 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:47:18,169 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3d9a856-2357-447c-9f97-953433113974/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 16:47:18,211 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:47:18,212 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:47:18,213 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:47:18,213 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:47:18,215 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:47:18,215 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:47:18,215 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:47:18,216 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:47:18,216 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:47:18,216 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:47:18,217 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:47:18,218 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:47:18,218 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:47:18,218 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:47:18,218 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:47:18,219 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:47:18,219 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:47:18,219 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:47:18,219 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:47:18,220 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:47:18,220 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:47:18,220 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:47:18,220 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:47:18,221 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:47:18,221 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:47:18,221 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:47:18,223 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:47:18,223 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:47:18,223 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_f3d9a856-2357-447c-9f97-953433113974/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3d9a856-2357-447c-9f97-953433113974/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 85b02fad28964214b0cd332ac12fce3136c6c5e9247130ab67f1c2c3baea22f9 [2022-10-17 16:47:18,529 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:47:18,551 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:47:18,554 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:47:18,555 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:47:18,556 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:47:18,557 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3d9a856-2357-447c-9f97-953433113974/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/recursive/recHanoi01.c [2022-10-17 16:47:18,622 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3d9a856-2357-447c-9f97-953433113974/bin/ukojak-92XMlrwhuB/data/dbb4c5594/ddcb14b3636f42bb8e562b31ca385d5b/FLAG842d50889 [2022-10-17 16:47:19,057 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:47:19,058 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3d9a856-2357-447c-9f97-953433113974/sv-benchmarks/c/recursive/recHanoi01.c [2022-10-17 16:47:19,065 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3d9a856-2357-447c-9f97-953433113974/bin/ukojak-92XMlrwhuB/data/dbb4c5594/ddcb14b3636f42bb8e562b31ca385d5b/FLAG842d50889 [2022-10-17 16:47:19,422 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3d9a856-2357-447c-9f97-953433113974/bin/ukojak-92XMlrwhuB/data/dbb4c5594/ddcb14b3636f42bb8e562b31ca385d5b [2022-10-17 16:47:19,424 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:47:19,426 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:47:19,428 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:47:19,428 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:47:19,431 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:47:19,432 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:47:19" (1/1) ... [2022-10-17 16:47:19,433 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2316b1cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:19, skipping insertion in model container [2022-10-17 16:47:19,434 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:47:19" (1/1) ... [2022-10-17 16:47:19,441 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:47:19,473 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:47:19,661 WARN L230 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_f3d9a856-2357-447c-9f97-953433113974/sv-benchmarks/c/recursive/recHanoi01.c[1213,1226] [2022-10-17 16:47:19,664 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:47:19,674 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:47:19,691 WARN L230 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_f3d9a856-2357-447c-9f97-953433113974/sv-benchmarks/c/recursive/recHanoi01.c[1213,1226] [2022-10-17 16:47:19,692 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:47:19,707 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:47:19,708 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:19 WrapperNode [2022-10-17 16:47:19,708 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:47:19,710 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:47:19,710 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:47:19,710 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:47:19,719 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:19" (1/1) ... [2022-10-17 16:47:19,727 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:19" (1/1) ... [2022-10-17 16:47:19,745 INFO L138 Inliner]: procedures = 14, calls = 12, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 29 [2022-10-17 16:47:19,746 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:47:19,747 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:47:19,747 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:47:19,747 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:47:19,757 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:19" (1/1) ... [2022-10-17 16:47:19,757 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:19" (1/1) ... [2022-10-17 16:47:19,759 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:19" (1/1) ... [2022-10-17 16:47:19,759 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:19" (1/1) ... [2022-10-17 16:47:19,762 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:19" (1/1) ... [2022-10-17 16:47:19,765 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:19" (1/1) ... [2022-10-17 16:47:19,766 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:19" (1/1) ... [2022-10-17 16:47:19,767 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:19" (1/1) ... [2022-10-17 16:47:19,769 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:47:19,770 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:47:19,770 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:47:19,770 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:47:19,771 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:19" (1/1) ... [2022-10-17 16:47:19,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:47:19,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3d9a856-2357-447c-9f97-953433113974/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:47:19,818 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3d9a856-2357-447c-9f97-953433113974/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:47:19,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3d9a856-2357-447c-9f97-953433113974/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:47:19,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:47:19,871 INFO L130 BoogieDeclarations]: Found specification of procedure applyHanoi [2022-10-17 16:47:19,874 INFO L138 BoogieDeclarations]: Found implementation of procedure applyHanoi [2022-10-17 16:47:19,874 INFO L130 BoogieDeclarations]: Found specification of procedure hanoi [2022-10-17 16:47:19,874 INFO L138 BoogieDeclarations]: Found implementation of procedure hanoi [2022-10-17 16:47:19,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:47:19,875 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:47:19,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:47:19,956 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:47:19,959 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:47:20,177 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:47:20,196 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:47:20,196 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 16:47:20,199 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:47:20 BoogieIcfgContainer [2022-10-17 16:47:20,199 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:47:20,200 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:47:20,200 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:47:20,212 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:47:20,212 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:47:20" (1/1) ... [2022-10-17 16:47:20,222 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:47:20,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:20,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 22 states and 28 transitions. [2022-10-17 16:47:20,306 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 28 transitions. [2022-10-17 16:47:20,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-10-17 16:47:20,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:20,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:20,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:20,724 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:47:20,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:20,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 24 states and 32 transitions. [2022-10-17 16:47:20,866 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 32 transitions. [2022-10-17 16:47:20,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:20,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:20,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:20,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:21,555 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:22,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:22,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:22,571 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:22,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:22,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:22,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:22,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:22,819 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:22,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:22,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:22,931 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:22,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:22,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:22,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:22,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:23,160 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:23,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:23,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:23,220 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:23,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:23,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:23,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:23,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:23,469 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:23,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:23,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:23,521 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:23,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:23,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:23,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:23,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:23,716 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:23,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:23,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:23,764 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:23,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:23,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:23,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:23,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:23,922 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:23,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:23,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:23,982 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:23,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:23,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:23,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:24,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:24,154 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:24,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:24,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:24,201 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:24,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:24,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:24,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:24,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:24,340 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:24,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:24,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:24,384 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:24,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:24,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:24,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:24,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:24,502 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:24,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:24,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:24,548 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:24,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:24,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:24,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:24,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:24,680 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:24,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:24,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:24,732 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:24,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:24,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:24,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:24,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:24,859 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:24,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:24,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:24,906 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:24,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:24,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:24,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:24,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:25,032 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:25,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:25,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:25,075 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:25,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:25,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:25,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:25,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:25,198 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:25,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:25,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:25,243 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:25,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:25,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:25,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:25,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:25,350 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:25,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:25,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:25,391 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:25,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:25,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:25,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:25,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:25,486 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:25,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:25,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:25,526 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:25,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:25,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:25,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:25,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:25,625 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:25,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:25,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:25,664 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:25,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:25,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:25,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:25,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:25,766 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:25,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:25,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:25,810 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:25,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:25,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:25,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:25,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:25,914 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:25,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:25,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:25,952 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:25,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:25,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:25,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:25,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:26,056 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:26,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:26,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:26,096 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:26,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:26,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:26,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:26,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:26,207 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:26,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:26,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:26,247 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:26,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:26,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:26,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:26,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:26,342 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:26,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:26,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:26,379 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:26,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:26,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:26,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:26,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:26,471 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:26,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:26,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:26,508 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:26,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:26,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:26,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:26,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:26,613 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:26,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:26,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:26,651 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:26,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:26,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:26,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:26,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:26,742 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:26,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:26,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:26,781 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:26,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:26,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:26,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:26,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:26,881 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:26,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:26,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:26,923 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:26,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:26,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:26,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:26,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:27,018 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:27,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:27,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:27,061 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:27,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:27,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:27,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:27,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:27,148 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:27,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:27,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:27,184 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:27,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:27,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:27,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:27,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:27,278 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:27,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:27,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:27,316 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:27,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:27,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:27,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:27,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:27,416 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:27,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:27,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:27,458 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:27,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:27,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:27,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:27,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:27,569 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:27,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:27,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:27,610 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:27,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:27,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:27,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:27,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:27,709 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:27,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:27,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:27,751 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:27,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:27,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:27,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:27,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:27,845 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:27,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:27,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:27,882 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:27,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:27,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:27,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:27,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:27,981 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:28,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:28,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:28,018 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:28,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:28,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:28,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:28,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:28,122 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:28,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:28,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:28,162 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:28,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:28,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:28,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:28,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:28,260 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:28,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:28,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:28,298 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:28,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:28,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:28,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:28,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:28,396 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:28,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:28,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:28,437 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:28,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:28,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:28,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:28,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:28,533 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:28,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:28,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:28,573 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:28,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:28,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:28,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:28,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:28,666 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:28,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:28,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:28,704 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:28,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:28,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:28,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:28,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:28,802 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:28,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:28,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:28,854 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:28,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:28,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:28,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:28,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:28,958 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:29,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:29,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:29,001 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:29,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:29,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:29,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:29,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:29,106 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:29,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:29,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:29,147 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:29,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:29,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:29,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:29,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:29,247 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:29,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:29,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:29,290 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:29,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:29,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:29,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:29,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:29,424 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:29,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:29,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:29,471 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:29,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:29,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:29,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:29,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:29,579 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:29,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:29,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:29,620 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:29,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:29,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:29,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:29,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:29,721 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:29,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:29,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:29,762 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:29,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:29,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:29,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:29,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:29,854 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:29,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:29,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:29,898 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:29,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:29,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:29,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:29,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:29,992 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:30,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:30,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:30,030 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:30,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:30,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:30,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:30,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:30,125 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:30,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:30,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:30,165 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:30,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:30,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:30,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:30,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:30,260 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:30,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:30,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:30,297 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:30,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:30,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:30,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:30,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:30,386 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:30,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:30,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:30,427 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:30,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:30,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:30,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:30,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:30,524 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:30,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:30,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:30,560 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:30,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:30,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:30,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:30,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:30,657 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:30,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:30,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:30,700 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:30,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:30,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:30,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:30,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:30,799 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:30,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:30,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:30,838 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:30,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:30,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:30,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:30,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:30,938 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:30,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:30,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:30,981 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:30,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:30,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:30,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:30,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:31,097 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:31,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:31,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:31,131 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:31,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:31,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:31,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:31,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:31,223 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:31,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:31,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:31,259 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:31,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:31,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:31,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:31,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:31,367 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:31,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:31,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:31,403 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:31,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:31,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:31,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:31,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:31,502 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:31,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:31,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:31,539 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:31,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:31,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:31,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:31,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:31,638 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:31,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:31,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:31,675 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:31,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:31,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:31,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:31,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:31,762 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:31,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:31,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:31,799 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:31,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:31,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:31,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:31,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:31,902 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:31,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:31,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:31,940 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:31,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:31,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:31,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:31,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:32,062 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:32,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:32,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:32,100 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:32,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:32,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:32,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:32,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:32,202 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:32,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:32,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:32,242 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:32,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:32,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:32,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:32,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:32,348 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:32,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:32,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:32,386 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:32,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:32,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:32,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:32,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:32,497 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:32,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:32,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:32,535 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:32,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:32,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:32,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:32,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:32,635 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:32,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:32,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:32,670 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:32,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:32,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:32,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:32,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:32,757 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:32,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:32,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:32,792 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:32,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:32,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:32,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:32,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:32,878 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:32,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:32,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:32,911 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:32,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:32,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:32,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:32,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:33,007 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:33,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:33,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:33,042 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:33,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:33,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:33,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:33,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:33,138 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:33,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:33,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:33,175 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:33,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:33,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:33,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:33,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:33,261 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:33,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:33,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:33,295 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:33,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:33,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:33,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:33,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:33,376 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:33,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:33,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:33,412 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:33,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:33,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:33,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:33,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:33,501 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:33,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:33,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:33,556 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:33,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:33,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:33,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:33,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:33,646 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:33,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:33,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:33,681 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:33,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:33,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:33,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:33,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:33,770 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:33,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:33,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:33,804 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:33,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:33,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:33,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:33,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:33,895 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:33,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:33,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:33,929 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:33,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:33,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:33,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:33,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:34,030 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:34,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:34,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:34,069 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:34,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:34,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:34,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:34,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:34,164 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:34,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:34,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:34,199 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:34,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:34,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:34,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:34,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:34,295 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:34,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:34,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:34,329 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:34,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:34,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:34,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:34,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:34,418 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:34,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:34,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:34,451 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:34,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:34,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:34,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:34,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:34,536 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:34,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:34,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:34,570 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:34,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:34,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:34,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:34,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:34,659 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:34,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:34,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:34,713 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:34,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:34,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:34,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:34,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:34,803 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:34,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:34,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:34,839 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:34,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:34,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:34,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:34,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:34,938 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:34,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:34,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:34,976 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:34,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:34,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:34,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:34,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:35,069 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:35,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:35,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:35,106 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:35,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:35,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:35,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:35,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:35,198 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:35,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:35,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:35,231 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:35,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:35,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:35,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:35,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:35,317 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:35,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:35,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:35,350 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:35,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:35,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:35,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:35,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:35,432 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:35,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:35,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:35,466 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:35,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:35,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:35,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:35,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:35,548 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:35,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:35,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:35,581 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:35,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:35,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:35,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:35,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:35,666 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:35,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:35,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:35,701 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:35,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:35,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:35,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:35,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:35,788 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:35,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:35,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:35,822 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:35,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:35,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:35,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:35,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:35,904 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:35,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:35,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:35,937 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:35,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:35,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:35,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:35,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:36,026 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:36,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:36,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:36,061 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:36,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:36,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:36,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:36,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:36,152 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:36,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:36,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:36,187 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:36,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:36,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:36,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:36,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:36,278 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:36,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:36,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:36,312 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:36,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:36,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:36,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:36,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:36,397 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:36,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:36,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:36,431 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:36,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:36,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:36,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:36,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:36,512 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:36,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:36,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:36,545 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:36,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:36,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:36,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:36,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:36,635 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:36,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:36,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:36,670 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:36,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:36,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:36,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:36,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:36,759 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:36,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:36,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:36,794 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:36,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:36,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:36,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:36,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:36,877 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:36,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:36,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:36,911 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:36,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:36,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:36,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:36,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:36,994 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:37,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:37,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:37,030 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:37,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:37,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:37,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:37,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:37,131 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:37,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:37,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:37,177 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:37,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:37,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:37,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:37,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:37,272 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:37,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:37,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:37,308 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:37,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:37,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:37,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:37,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:37,397 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:37,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:37,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:37,434 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:37,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:37,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:37,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:37,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:37,523 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:37,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:37,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:37,561 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:37,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:37,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:37,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:37,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:37,653 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:37,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:37,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:37,690 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:37,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:37,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:37,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:37,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:37,775 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:37,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:37,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:37,811 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:37,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:37,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:37,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:37,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:37,900 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:37,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:37,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:37,935 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:37,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:37,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:37,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:37,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:38,017 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:38,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:38,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:38,049 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:38,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:38,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:38,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:38,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:38,142 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:38,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:38,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:38,177 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:38,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:38,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:38,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:38,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:38,259 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:38,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:38,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:38,293 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:38,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:38,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:38,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:38,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:38,375 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:38,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:38,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:38,409 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:38,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:38,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:38,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:38,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:38,494 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:38,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:38,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:38,531 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:38,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:38,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:38,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:38,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:38,628 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:38,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:38,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:38,664 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:38,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:38,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:38,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:38,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:38,751 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:38,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:38,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:38,789 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:38,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:38,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:38,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:38,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:38,874 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:38,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:38,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:38,909 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:38,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:38,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:38,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:38,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:38,999 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:39,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:39,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:39,038 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:39,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:39,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:39,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:39,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:39,129 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:39,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:39,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:39,166 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:39,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:39,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:39,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:39,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:39,248 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:39,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:39,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:39,284 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:39,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:39,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:39,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:39,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:39,374 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:39,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:39,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:39,409 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:39,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:39,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:39,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:39,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:39,493 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:39,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:39,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:39,529 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:39,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:39,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:39,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:39,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:39,616 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:39,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:39,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:39,650 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:39,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:39,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:39,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:39,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:39,750 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:39,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:39,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:39,786 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:39,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:39,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:39,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:39,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:39,874 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:39,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:39,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:39,911 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:39,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:39,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:39,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:39,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:39,991 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:40,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:40,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:40,024 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:40,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:40,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:40,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:40,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:40,127 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:40,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:40,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:40,166 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:40,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:40,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:40,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:40,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:40,266 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:40,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:40,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:40,308 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:40,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:40,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:40,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:40,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:40,405 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:40,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:40,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:40,436 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:40,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:40,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:40,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:40,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:40,514 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:40,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:40,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:40,550 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:40,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:40,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:40,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:40,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:40,633 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:40,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:40,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:40,668 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:40,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:40,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:40,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:40,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:40,749 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:40,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:40,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:40,785 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:40,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:40,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:40,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:40,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:40,862 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:40,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:40,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:40,894 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:40,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:40,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:40,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:40,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:40,974 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:41,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:41,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:41,007 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:41,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:41,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:41,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:41,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:41,091 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:41,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:41,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:41,123 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:41,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:41,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:41,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:41,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:41,201 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:41,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:41,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:41,237 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:41,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:41,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:41,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:41,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:41,319 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:41,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:41,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:41,351 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:41,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:41,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:41,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:41,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:41,426 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:41,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:41,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:41,473 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:41,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:41,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:41,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:41,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:41,577 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:41,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:41,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:41,609 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:41,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:41,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:41,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:41,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:41,687 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:41,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:41,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:41,721 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:41,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:41,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:41,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:41,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:41,797 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:41,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:41,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:41,833 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:41,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:41,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:41,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:41,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:41,916 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:41,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:41,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:41,952 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:41,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:41,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:41,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:41,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:42,036 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:42,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:42,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:42,070 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:42,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:42,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:42,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:42,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:42,152 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:42,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:42,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:42,186 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:42,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:42,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:42,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:42,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:42,260 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:42,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:42,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:42,293 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:42,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:42,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:42,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:42,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:42,367 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:42,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:42,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:42,400 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:42,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:42,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:42,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:42,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:42,480 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:42,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:42,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:42,511 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:42,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:42,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:42,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:42,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:42,593 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:42,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:42,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:42,626 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:42,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:42,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:42,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:42,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:42,707 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:42,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:42,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:42,739 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:42,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:42,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:42,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:42,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:42,826 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:42,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:42,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:42,861 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:42,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:42,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:42,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:42,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:42,952 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:42,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:42,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:42,984 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:42,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:42,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:42,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:42,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:43,061 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:43,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:43,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:43,094 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:43,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:43,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:43,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:43,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:43,170 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:43,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:43,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:43,203 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:43,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:43,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:43,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:43,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:43,284 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:43,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:43,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:43,320 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:43,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:43,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:43,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:43,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:43,408 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:43,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:43,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:43,447 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:43,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:43,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:43,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:43,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:43,531 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:43,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:43,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:43,567 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:43,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:43,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:43,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:43,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:43,654 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:43,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:43,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:43,691 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:43,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:43,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:43,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:43,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:43,778 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:43,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:43,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:43,811 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:43,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:43,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:43,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:43,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:43,897 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:43,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:43,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:43,935 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:43,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:43,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:43,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:43,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:44,007 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:44,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:44,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:44,039 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:44,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:44,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:44,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:44,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:44,111 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:44,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:44,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:44,144 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:44,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:44,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:44,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:44,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:44,228 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:44,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:44,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:44,262 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:44,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:44,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:44,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:44,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:44,348 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:44,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:44,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:44,381 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:44,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:44,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:44,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:44,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:44,469 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:44,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:44,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:44,506 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:44,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:44,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:44,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:44,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:44,588 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:44,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:44,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:44,620 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:44,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:44,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:44,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:44,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:44,697 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:44,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:44,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:44,729 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:44,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:44,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:44,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:44,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:44,808 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:44,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:44,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:44,839 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:44,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:44,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:44,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:44,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:44,932 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:44,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:44,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:44,972 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:44,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:44,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:44,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:44,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:45,053 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:45,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:45,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:45,087 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:45,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:45,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:45,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:45,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:45,172 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:45,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:45,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:45,206 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:45,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:45,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:45,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:45,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:45,292 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:45,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:45,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:45,328 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:45,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:45,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:45,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:45,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:45,411 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:45,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:45,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:45,446 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:45,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:45,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:45,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:45,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:45,529 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:45,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:45,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:45,564 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:45,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:45,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:45,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:45,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:45,652 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:45,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:45,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 34 states and 74 transitions. [2022-10-17 16:47:45,689 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 74 transitions. [2022-10-17 16:47:45,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-10-17 16:47:45,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:45,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:45,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat