./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.5.3.ufo.BOUNDED-10.pals.c.v+lhb-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaa18d61-d649-41c1-9dc8-1585ce313e7c/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaa18d61-d649-41c1-9dc8-1585ce313e7c/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaa18d61-d649-41c1-9dc8-1585ce313e7c/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaa18d61-d649-41c1-9dc8-1585ce313e7c/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.5.3.ufo.BOUNDED-10.pals.c.v+lhb-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaa18d61-d649-41c1-9dc8-1585ce313e7c/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaa18d61-d649-41c1-9dc8-1585ce313e7c/bin/ukojak-LBtLqBUTdQ --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 62ecd4a1c0175e4266d81bf4dd40d6ccadaa828b1b1cbafedab9341484ceff48 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:02:14,628 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:02:14,631 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:02:14,664 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:02:14,665 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:02:14,666 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:02:14,669 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:02:14,672 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:02:14,674 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:02:14,676 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:02:14,677 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:02:14,679 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:02:14,680 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:02:14,681 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:02:14,683 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:02:14,685 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:02:14,687 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:02:14,688 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:02:14,690 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:02:14,694 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:02:14,696 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:02:14,698 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:02:14,700 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:02:14,701 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:02:14,705 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:02:14,706 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:02:14,706 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:02:14,708 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:02:14,708 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:02:14,710 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:02:14,710 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:02:14,711 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:02:14,712 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:02:14,713 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:02:14,715 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:02:14,715 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:02:14,716 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:02:14,717 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:02:14,717 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:02:14,719 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:02:14,720 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:02:14,725 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaa18d61-d649-41c1-9dc8-1585ce313e7c/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 01:02:14,748 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:02:14,749 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:02:14,750 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:02:14,750 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:02:14,751 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:02:14,751 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:02:14,751 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:02:14,752 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 01:02:14,752 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:02:14,752 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 01:02:14,752 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:02:14,752 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:02:14,753 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:02:14,753 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:02:14,753 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 01:02:14,753 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:02:14,754 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:02:14,754 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:02:14,754 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:02:14,754 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:02:14,754 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:02:14,755 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:02:14,755 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:02:14,755 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:02:14,755 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:02:14,756 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:02:14,756 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:02:14,756 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:02:14,756 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_aaa18d61-d649-41c1-9dc8-1585ce313e7c/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaa18d61-d649-41c1-9dc8-1585ce313e7c/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 62ecd4a1c0175e4266d81bf4dd40d6ccadaa828b1b1cbafedab9341484ceff48 [2021-11-23 01:02:15,054 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:02:15,079 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:02:15,083 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:02:15,084 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:02:15,085 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:02:15,089 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaa18d61-d649-41c1-9dc8-1585ce313e7c/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.5.3.ufo.BOUNDED-10.pals.c.v+lhb-reducer.c [2021-11-23 01:02:15,175 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaa18d61-d649-41c1-9dc8-1585ce313e7c/bin/ukojak-LBtLqBUTdQ/data/756d4a1ec/496cede7d0b94a6eb3d3660314717e39/FLAG12bdb2d68 [2021-11-23 01:02:16,387 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:02:16,389 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaa18d61-d649-41c1-9dc8-1585ce313e7c/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.5.3.ufo.BOUNDED-10.pals.c.v+lhb-reducer.c [2021-11-23 01:02:16,448 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaa18d61-d649-41c1-9dc8-1585ce313e7c/bin/ukojak-LBtLqBUTdQ/data/756d4a1ec/496cede7d0b94a6eb3d3660314717e39/FLAG12bdb2d68 [2021-11-23 01:02:16,472 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaa18d61-d649-41c1-9dc8-1585ce313e7c/bin/ukojak-LBtLqBUTdQ/data/756d4a1ec/496cede7d0b94a6eb3d3660314717e39 [2021-11-23 01:02:16,474 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:02:16,477 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:02:16,480 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:02:16,480 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:02:16,484 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:02:16,485 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:02:16" (1/1) ... [2021-11-23 01:02:16,486 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fe414e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:02:16, skipping insertion in model container [2021-11-23 01:02:16,486 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:02:16" (1/1) ... [2021-11-23 01:02:16,494 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:02:17,001 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:02:17,955 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_aaa18d61-d649-41c1-9dc8-1585ce313e7c/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.5.3.ufo.BOUNDED-10.pals.c.v+lhb-reducer.c[40670,40683] [2021-11-23 01:02:21,817 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:02:21,844 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:02:22,280 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_aaa18d61-d649-41c1-9dc8-1585ce313e7c/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.5.3.ufo.BOUNDED-10.pals.c.v+lhb-reducer.c[40670,40683] [2021-11-23 01:02:25,369 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:02:25,406 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:02:25,407 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:02:25 WrapperNode [2021-11-23 01:02:25,407 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:02:25,409 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:02:25,409 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:02:25,409 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:02:25,417 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:02:25" (1/1) ... [2021-11-23 01:02:25,537 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:02:25" (1/1) ... [2021-11-23 01:02:25,918 INFO L137 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 22651 [2021-11-23 01:02:25,920 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:02:25,921 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:02:25,921 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:02:25,921 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:02:25,931 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:02:25" (1/1) ... [2021-11-23 01:02:25,936 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:02:25" (1/1) ... [2021-11-23 01:02:25,995 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:02:25" (1/1) ... [2021-11-23 01:02:25,995 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:02:25" (1/1) ... [2021-11-23 01:02:26,231 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:02:25" (1/1) ... [2021-11-23 01:02:26,477 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:02:25" (1/1) ... [2021-11-23 01:02:26,555 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:02:25" (1/1) ... [2021-11-23 01:02:26,711 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:02:26,713 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:02:26,724 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:02:26,725 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:02:26,726 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:02:25" (1/1) ... [2021-11-23 01:02:26,735 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:02:26,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaa18d61-d649-41c1-9dc8-1585ce313e7c/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:02:26,770 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaa18d61-d649-41c1-9dc8-1585ce313e7c/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:02:26,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaa18d61-d649-41c1-9dc8-1585ce313e7c/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:02:26,829 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:02:26,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:02:26,829 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:02:26,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:02:27,433 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:02:27,435 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:02:40,278 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:02:59,251 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:02:59,251 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 01:02:59,260 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:02:59 BoogieIcfgContainer [2021-11-23 01:02:59,261 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:02:59,262 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:02:59,262 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:02:59,275 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:02:59,275 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:02:59" (1/1) ... [2021-11-23 01:02:59,285 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:02:59,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:02:59,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8860 states to 5203 states and 8860 transitions. [2021-11-23 01:02:59,449 INFO L276 IsEmpty]: Start isEmpty. Operand 5203 states and 8860 transitions. [2021-11-23 01:02:59,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2021-11-23 01:02:59,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:02:59,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:00,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:00,487 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:01,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:01,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7735 states to 4574 states and 7735 transitions. [2021-11-23 01:03:01,289 INFO L276 IsEmpty]: Start isEmpty. Operand 4574 states and 7735 transitions. [2021-11-23 01:03:01,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2021-11-23 01:03:01,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:01,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:01,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:01,712 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:01,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:01,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7750 states to 4579 states and 7750 transitions. [2021-11-23 01:03:01,914 INFO L276 IsEmpty]: Start isEmpty. Operand 4579 states and 7750 transitions. [2021-11-23 01:03:01,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2021-11-23 01:03:01,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:01,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:02,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:02,247 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:02,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:02,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7748 states to 4579 states and 7748 transitions. [2021-11-23 01:03:02,519 INFO L276 IsEmpty]: Start isEmpty. Operand 4579 states and 7748 transitions. [2021-11-23 01:03:02,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2021-11-23 01:03:02,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:02,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:02,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:02,755 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:02,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:02,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7758 states to 4583 states and 7758 transitions. [2021-11-23 01:03:02,875 INFO L276 IsEmpty]: Start isEmpty. Operand 4583 states and 7758 transitions. [2021-11-23 01:03:02,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2021-11-23 01:03:02,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:02,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:03,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:03,123 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:03,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:03,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7759 states to 4584 states and 7759 transitions. [2021-11-23 01:03:03,195 INFO L276 IsEmpty]: Start isEmpty. Operand 4584 states and 7759 transitions. [2021-11-23 01:03:03,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2021-11-23 01:03:03,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:03,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:03,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:03,420 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:03,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:03,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7760 states to 4585 states and 7760 transitions. [2021-11-23 01:03:03,496 INFO L276 IsEmpty]: Start isEmpty. Operand 4585 states and 7760 transitions. [2021-11-23 01:03:03,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2021-11-23 01:03:03,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:03,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:03,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:03,718 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:03,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:03,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7761 states to 4586 states and 7761 transitions. [2021-11-23 01:03:03,831 INFO L276 IsEmpty]: Start isEmpty. Operand 4586 states and 7761 transitions. [2021-11-23 01:03:03,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2021-11-23 01:03:03,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:03,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:03,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:04,053 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:04,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:04,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7756 states to 4584 states and 7756 transitions. [2021-11-23 01:03:04,122 INFO L276 IsEmpty]: Start isEmpty. Operand 4584 states and 7756 transitions. [2021-11-23 01:03:04,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2021-11-23 01:03:04,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:04,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:04,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:04,340 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:04,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:04,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7762 states to 4588 states and 7762 transitions. [2021-11-23 01:03:04,413 INFO L276 IsEmpty]: Start isEmpty. Operand 4588 states and 7762 transitions. [2021-11-23 01:03:04,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2021-11-23 01:03:04,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:04,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:04,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:04,658 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:04,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:04,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7762 states to 4589 states and 7762 transitions. [2021-11-23 01:03:04,740 INFO L276 IsEmpty]: Start isEmpty. Operand 4589 states and 7762 transitions. [2021-11-23 01:03:04,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2021-11-23 01:03:04,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:04,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:05,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:05,160 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:05,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:05,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7768 states to 4593 states and 7768 transitions. [2021-11-23 01:03:05,230 INFO L276 IsEmpty]: Start isEmpty. Operand 4593 states and 7768 transitions. [2021-11-23 01:03:05,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2021-11-23 01:03:05,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:05,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:05,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:05,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:05,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:05,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7768 states to 4594 states and 7768 transitions. [2021-11-23 01:03:05,505 INFO L276 IsEmpty]: Start isEmpty. Operand 4594 states and 7768 transitions. [2021-11-23 01:03:05,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2021-11-23 01:03:05,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:05,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:05,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:05,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:05,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:05,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7771 states to 4596 states and 7771 transitions. [2021-11-23 01:03:05,780 INFO L276 IsEmpty]: Start isEmpty. Operand 4596 states and 7771 transitions. [2021-11-23 01:03:05,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2021-11-23 01:03:05,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:05,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:05,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:05,982 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:06,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:06,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7767 states to 4594 states and 7767 transitions. [2021-11-23 01:03:06,053 INFO L276 IsEmpty]: Start isEmpty. Operand 4594 states and 7767 transitions. [2021-11-23 01:03:06,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2021-11-23 01:03:06,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:06,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:06,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:06,251 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:06,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:06,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7768 states to 4595 states and 7768 transitions. [2021-11-23 01:03:06,310 INFO L276 IsEmpty]: Start isEmpty. Operand 4595 states and 7768 transitions. [2021-11-23 01:03:06,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2021-11-23 01:03:06,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:06,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:06,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:06,508 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:06,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:06,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7752 states to 4586 states and 7752 transitions. [2021-11-23 01:03:06,563 INFO L276 IsEmpty]: Start isEmpty. Operand 4586 states and 7752 transitions. [2021-11-23 01:03:06,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2021-11-23 01:03:06,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:06,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:06,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:06,760 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:07,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:07,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7785 states to 4598 states and 7785 transitions. [2021-11-23 01:03:07,400 INFO L276 IsEmpty]: Start isEmpty. Operand 4598 states and 7785 transitions. [2021-11-23 01:03:07,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2021-11-23 01:03:07,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:07,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:07,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:07,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:07,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:07,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7788 states to 4600 states and 7788 transitions. [2021-11-23 01:03:07,654 INFO L276 IsEmpty]: Start isEmpty. Operand 4600 states and 7788 transitions. [2021-11-23 01:03:07,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2021-11-23 01:03:07,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:07,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:07,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:07,828 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:07,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:07,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7784 states to 4598 states and 7784 transitions. [2021-11-23 01:03:07,891 INFO L276 IsEmpty]: Start isEmpty. Operand 4598 states and 7784 transitions. [2021-11-23 01:03:07,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2021-11-23 01:03:07,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:07,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:07,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:08,064 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:08,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:08,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7787 states to 4600 states and 7787 transitions. [2021-11-23 01:03:08,125 INFO L276 IsEmpty]: Start isEmpty. Operand 4600 states and 7787 transitions. [2021-11-23 01:03:08,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2021-11-23 01:03:08,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:08,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:08,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:08,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:08,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:08,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7222 states to 4285 states and 7222 transitions. [2021-11-23 01:03:08,348 INFO L276 IsEmpty]: Start isEmpty. Operand 4285 states and 7222 transitions. [2021-11-23 01:03:08,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2021-11-23 01:03:08,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:08,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:08,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:08,541 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:09,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:09,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7239 states to 4293 states and 7239 transitions. [2021-11-23 01:03:09,227 INFO L276 IsEmpty]: Start isEmpty. Operand 4293 states and 7239 transitions. [2021-11-23 01:03:09,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2021-11-23 01:03:09,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:09,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:09,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:09,586 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:09,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:09,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7249 states to 4297 states and 7249 transitions. [2021-11-23 01:03:09,662 INFO L276 IsEmpty]: Start isEmpty. Operand 4297 states and 7249 transitions. [2021-11-23 01:03:09,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2021-11-23 01:03:09,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:09,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:09,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:09,854 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:09,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:09,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7250 states to 4298 states and 7250 transitions. [2021-11-23 01:03:09,921 INFO L276 IsEmpty]: Start isEmpty. Operand 4298 states and 7250 transitions. [2021-11-23 01:03:09,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2021-11-23 01:03:09,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:09,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:10,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:10,119 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:10,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:10,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7251 states to 4299 states and 7251 transitions. [2021-11-23 01:03:10,185 INFO L276 IsEmpty]: Start isEmpty. Operand 4299 states and 7251 transitions. [2021-11-23 01:03:10,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2021-11-23 01:03:10,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:10,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:10,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:10,430 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:10,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:10,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7252 states to 4300 states and 7252 transitions. [2021-11-23 01:03:10,500 INFO L276 IsEmpty]: Start isEmpty. Operand 4300 states and 7252 transitions. [2021-11-23 01:03:10,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2021-11-23 01:03:10,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:10,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:10,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:10,717 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:10,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:10,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7248 states to 4298 states and 7248 transitions. [2021-11-23 01:03:10,788 INFO L276 IsEmpty]: Start isEmpty. Operand 4298 states and 7248 transitions. [2021-11-23 01:03:10,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2021-11-23 01:03:10,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:10,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:10,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:11,002 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:11,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:11,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7254 states to 4302 states and 7254 transitions. [2021-11-23 01:03:11,077 INFO L276 IsEmpty]: Start isEmpty. Operand 4302 states and 7254 transitions. [2021-11-23 01:03:11,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2021-11-23 01:03:11,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:11,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:11,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:11,264 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:11,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:11,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7254 states to 4303 states and 7254 transitions. [2021-11-23 01:03:11,321 INFO L276 IsEmpty]: Start isEmpty. Operand 4303 states and 7254 transitions. [2021-11-23 01:03:11,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2021-11-23 01:03:11,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:11,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:11,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:11,512 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:11,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:11,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4307 states and 7260 transitions. [2021-11-23 01:03:11,652 INFO L276 IsEmpty]: Start isEmpty. Operand 4307 states and 7260 transitions. [2021-11-23 01:03:11,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2021-11-23 01:03:11,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:11,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:11,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:11,849 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:11,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:11,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4308 states and 7260 transitions. [2021-11-23 01:03:11,901 INFO L276 IsEmpty]: Start isEmpty. Operand 4308 states and 7260 transitions. [2021-11-23 01:03:11,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2021-11-23 01:03:11,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:11,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:12,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:12,090 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:12,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:12,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7266 states to 4312 states and 7266 transitions. [2021-11-23 01:03:12,147 INFO L276 IsEmpty]: Start isEmpty. Operand 4312 states and 7266 transitions. [2021-11-23 01:03:12,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2021-11-23 01:03:12,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:12,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:12,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:12,336 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:12,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:12,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7266 states to 4313 states and 7266 transitions. [2021-11-23 01:03:12,391 INFO L276 IsEmpty]: Start isEmpty. Operand 4313 states and 7266 transitions. [2021-11-23 01:03:12,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2021-11-23 01:03:12,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:12,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:12,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:12,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:12,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:12,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7272 states to 4317 states and 7272 transitions. [2021-11-23 01:03:12,668 INFO L276 IsEmpty]: Start isEmpty. Operand 4317 states and 7272 transitions. [2021-11-23 01:03:12,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2021-11-23 01:03:12,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:12,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:12,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:12,898 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:12,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:12,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7272 states to 4318 states and 7272 transitions. [2021-11-23 01:03:12,960 INFO L276 IsEmpty]: Start isEmpty. Operand 4318 states and 7272 transitions. [2021-11-23 01:03:12,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2021-11-23 01:03:12,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:12,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:13,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:13,362 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:13,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:13,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7278 states to 4322 states and 7278 transitions. [2021-11-23 01:03:13,425 INFO L276 IsEmpty]: Start isEmpty. Operand 4322 states and 7278 transitions. [2021-11-23 01:03:13,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2021-11-23 01:03:13,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:13,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:13,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:13,616 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:13,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:13,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7278 states to 4323 states and 7278 transitions. [2021-11-23 01:03:13,662 INFO L276 IsEmpty]: Start isEmpty. Operand 4323 states and 7278 transitions. [2021-11-23 01:03:13,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2021-11-23 01:03:13,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:13,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:13,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:13,815 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:13,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:13,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7284 states to 4327 states and 7284 transitions. [2021-11-23 01:03:13,864 INFO L276 IsEmpty]: Start isEmpty. Operand 4327 states and 7284 transitions. [2021-11-23 01:03:13,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2021-11-23 01:03:13,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:13,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:13,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:14,021 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:14,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:14,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7284 states to 4328 states and 7284 transitions. [2021-11-23 01:03:14,067 INFO L276 IsEmpty]: Start isEmpty. Operand 4328 states and 7284 transitions. [2021-11-23 01:03:14,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2021-11-23 01:03:14,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:14,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:14,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:14,224 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:14,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:14,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7287 states to 4330 states and 7287 transitions. [2021-11-23 01:03:14,280 INFO L276 IsEmpty]: Start isEmpty. Operand 4330 states and 7287 transitions. [2021-11-23 01:03:14,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2021-11-23 01:03:14,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:14,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:14,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:14,449 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:14,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:14,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7251 states to 4307 states and 7251 transitions. [2021-11-23 01:03:14,496 INFO L276 IsEmpty]: Start isEmpty. Operand 4307 states and 7251 transitions. [2021-11-23 01:03:14,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2021-11-23 01:03:14,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:14,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:14,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:14,646 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:14,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:14,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7252 states to 4308 states and 7252 transitions. [2021-11-23 01:03:14,698 INFO L276 IsEmpty]: Start isEmpty. Operand 4308 states and 7252 transitions. [2021-11-23 01:03:14,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2021-11-23 01:03:14,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:14,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:14,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:14,857 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:14,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:14,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7248 states to 4306 states and 7248 transitions. [2021-11-23 01:03:14,903 INFO L276 IsEmpty]: Start isEmpty. Operand 4306 states and 7248 transitions. [2021-11-23 01:03:14,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2021-11-23 01:03:14,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:14,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:14,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:15,059 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:15,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:15,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7254 states to 4310 states and 7254 transitions. [2021-11-23 01:03:15,114 INFO L276 IsEmpty]: Start isEmpty. Operand 4310 states and 7254 transitions. [2021-11-23 01:03:15,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2021-11-23 01:03:15,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:15,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:15,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:15,263 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:15,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:15,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7254 states to 4311 states and 7254 transitions. [2021-11-23 01:03:15,304 INFO L276 IsEmpty]: Start isEmpty. Operand 4311 states and 7254 transitions. [2021-11-23 01:03:15,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2021-11-23 01:03:15,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:15,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:15,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:15,593 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:15,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:15,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7255 states to 4312 states and 7255 transitions. [2021-11-23 01:03:15,638 INFO L276 IsEmpty]: Start isEmpty. Operand 4312 states and 7255 transitions. [2021-11-23 01:03:15,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2021-11-23 01:03:15,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:15,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:15,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:15,783 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:15,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:15,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7253 states to 4311 states and 7253 transitions. [2021-11-23 01:03:15,827 INFO L276 IsEmpty]: Start isEmpty. Operand 4311 states and 7253 transitions. [2021-11-23 01:03:15,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2021-11-23 01:03:15,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:15,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:15,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:16,025 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:17,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:17,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7302 states to 4330 states and 7302 transitions. [2021-11-23 01:03:17,501 INFO L276 IsEmpty]: Start isEmpty. Operand 4330 states and 7302 transitions. [2021-11-23 01:03:17,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2021-11-23 01:03:17,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:17,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:17,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:17,650 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:17,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:17,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7303 states to 4331 states and 7303 transitions. [2021-11-23 01:03:17,696 INFO L276 IsEmpty]: Start isEmpty. Operand 4331 states and 7303 transitions. [2021-11-23 01:03:17,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2021-11-23 01:03:17,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:17,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:17,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:17,852 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:17,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:17,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7301 states to 4330 states and 7301 transitions. [2021-11-23 01:03:17,894 INFO L276 IsEmpty]: Start isEmpty. Operand 4330 states and 7301 transitions. [2021-11-23 01:03:17,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2021-11-23 01:03:17,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:17,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:17,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:18,054 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:18,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:18,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7304 states to 4332 states and 7304 transitions. [2021-11-23 01:03:18,098 INFO L276 IsEmpty]: Start isEmpty. Operand 4332 states and 7304 transitions. [2021-11-23 01:03:18,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2021-11-23 01:03:18,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:18,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:18,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:18,243 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:18,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:18,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7300 states to 4330 states and 7300 transitions. [2021-11-23 01:03:18,288 INFO L276 IsEmpty]: Start isEmpty. Operand 4330 states and 7300 transitions. [2021-11-23 01:03:18,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2021-11-23 01:03:18,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:18,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:18,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:18,433 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:18,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:18,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7306 states to 4334 states and 7306 transitions. [2021-11-23 01:03:18,483 INFO L276 IsEmpty]: Start isEmpty. Operand 4334 states and 7306 transitions. [2021-11-23 01:03:18,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2021-11-23 01:03:18,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:18,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:18,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:18,629 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:18,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:18,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7306 states to 4335 states and 7306 transitions. [2021-11-23 01:03:18,677 INFO L276 IsEmpty]: Start isEmpty. Operand 4335 states and 7306 transitions. [2021-11-23 01:03:18,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2021-11-23 01:03:18,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:18,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:18,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:18,827 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:18,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:18,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7309 states to 4337 states and 7309 transitions. [2021-11-23 01:03:18,877 INFO L276 IsEmpty]: Start isEmpty. Operand 4337 states and 7309 transitions. [2021-11-23 01:03:18,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2021-11-23 01:03:18,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:18,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:18,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:19,011 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:19,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:19,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6986 states to 4155 states and 6986 transitions. [2021-11-23 01:03:19,050 INFO L276 IsEmpty]: Start isEmpty. Operand 4155 states and 6986 transitions. [2021-11-23 01:03:19,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2021-11-23 01:03:19,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:19,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:19,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:19,255 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:20,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:20,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7022 states to 4171 states and 7022 transitions. [2021-11-23 01:03:20,468 INFO L276 IsEmpty]: Start isEmpty. Operand 4171 states and 7022 transitions. [2021-11-23 01:03:20,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2021-11-23 01:03:20,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:20,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:20,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:20,781 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:20,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:20,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7029 states to 4174 states and 7029 transitions. [2021-11-23 01:03:20,820 INFO L276 IsEmpty]: Start isEmpty. Operand 4174 states and 7029 transitions. [2021-11-23 01:03:20,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2021-11-23 01:03:20,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:20,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:20,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:20,980 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:21,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:21,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7030 states to 4175 states and 7030 transitions. [2021-11-23 01:03:21,023 INFO L276 IsEmpty]: Start isEmpty. Operand 4175 states and 7030 transitions. [2021-11-23 01:03:21,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2021-11-23 01:03:21,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:21,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:21,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:21,152 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:21,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:21,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7031 states to 4176 states and 7031 transitions. [2021-11-23 01:03:21,196 INFO L276 IsEmpty]: Start isEmpty. Operand 4176 states and 7031 transitions. [2021-11-23 01:03:21,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-23 01:03:21,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:21,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:21,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:21,326 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:21,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:21,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7032 states to 4177 states and 7032 transitions. [2021-11-23 01:03:21,375 INFO L276 IsEmpty]: Start isEmpty. Operand 4177 states and 7032 transitions. [2021-11-23 01:03:21,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-23 01:03:21,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:21,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:21,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:21,506 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:21,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:21,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7028 states to 4175 states and 7028 transitions. [2021-11-23 01:03:21,545 INFO L276 IsEmpty]: Start isEmpty. Operand 4175 states and 7028 transitions. [2021-11-23 01:03:21,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-23 01:03:21,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:21,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:21,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:21,674 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:21,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:21,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7034 states to 4179 states and 7034 transitions. [2021-11-23 01:03:21,720 INFO L276 IsEmpty]: Start isEmpty. Operand 4179 states and 7034 transitions. [2021-11-23 01:03:21,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-23 01:03:21,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:21,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:21,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:21,851 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:21,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:21,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7034 states to 4180 states and 7034 transitions. [2021-11-23 01:03:21,891 INFO L276 IsEmpty]: Start isEmpty. Operand 4180 states and 7034 transitions. [2021-11-23 01:03:21,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-23 01:03:21,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:21,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:21,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:22,025 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:22,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:22,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7040 states to 4184 states and 7040 transitions. [2021-11-23 01:03:22,071 INFO L276 IsEmpty]: Start isEmpty. Operand 4184 states and 7040 transitions. [2021-11-23 01:03:22,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-23 01:03:22,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:22,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:22,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:22,202 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:22,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:22,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7040 states to 4185 states and 7040 transitions. [2021-11-23 01:03:22,243 INFO L276 IsEmpty]: Start isEmpty. Operand 4185 states and 7040 transitions. [2021-11-23 01:03:22,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-23 01:03:22,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:22,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:22,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:22,373 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:22,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:22,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7046 states to 4189 states and 7046 transitions. [2021-11-23 01:03:22,519 INFO L276 IsEmpty]: Start isEmpty. Operand 4189 states and 7046 transitions. [2021-11-23 01:03:22,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-23 01:03:22,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:22,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:22,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:22,653 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:22,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:22,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7052 states to 4193 states and 7052 transitions. [2021-11-23 01:03:22,698 INFO L276 IsEmpty]: Start isEmpty. Operand 4193 states and 7052 transitions. [2021-11-23 01:03:22,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-23 01:03:22,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:22,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:22,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:22,835 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:22,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:22,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7052 states to 4194 states and 7052 transitions. [2021-11-23 01:03:22,875 INFO L276 IsEmpty]: Start isEmpty. Operand 4194 states and 7052 transitions. [2021-11-23 01:03:22,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-23 01:03:22,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:22,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:22,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:23,011 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:23,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:23,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7052 states to 4195 states and 7052 transitions. [2021-11-23 01:03:23,050 INFO L276 IsEmpty]: Start isEmpty. Operand 4195 states and 7052 transitions. [2021-11-23 01:03:23,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-23 01:03:23,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:23,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:23,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:23,183 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:23,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:23,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7058 states to 4199 states and 7058 transitions. [2021-11-23 01:03:23,233 INFO L276 IsEmpty]: Start isEmpty. Operand 4199 states and 7058 transitions. [2021-11-23 01:03:23,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-23 01:03:23,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:23,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:23,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:23,479 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:23,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:23,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7058 states to 4200 states and 7058 transitions. [2021-11-23 01:03:23,519 INFO L276 IsEmpty]: Start isEmpty. Operand 4200 states and 7058 transitions. [2021-11-23 01:03:23,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-23 01:03:23,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:23,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:23,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:23,637 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:23,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:23,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7064 states to 4204 states and 7064 transitions. [2021-11-23 01:03:23,682 INFO L276 IsEmpty]: Start isEmpty. Operand 4204 states and 7064 transitions. [2021-11-23 01:03:23,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-23 01:03:23,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:23,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:23,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:23,804 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:23,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:23,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7064 states to 4205 states and 7064 transitions. [2021-11-23 01:03:23,845 INFO L276 IsEmpty]: Start isEmpty. Operand 4205 states and 7064 transitions. [2021-11-23 01:03:23,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-23 01:03:23,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:23,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:23,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:23,972 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:24,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:24,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7070 states to 4209 states and 7070 transitions. [2021-11-23 01:03:24,019 INFO L276 IsEmpty]: Start isEmpty. Operand 4209 states and 7070 transitions. [2021-11-23 01:03:24,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-23 01:03:24,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:24,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:24,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:24,142 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:24,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:24,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7070 states to 4210 states and 7070 transitions. [2021-11-23 01:03:24,169 INFO L276 IsEmpty]: Start isEmpty. Operand 4210 states and 7070 transitions. [2021-11-23 01:03:24,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-23 01:03:24,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:24,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:24,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:24,284 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:24,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:24,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7076 states to 4214 states and 7076 transitions. [2021-11-23 01:03:24,318 INFO L276 IsEmpty]: Start isEmpty. Operand 4214 states and 7076 transitions. [2021-11-23 01:03:24,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-23 01:03:24,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:24,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:24,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:24,433 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:24,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:24,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7076 states to 4215 states and 7076 transitions. [2021-11-23 01:03:24,463 INFO L276 IsEmpty]: Start isEmpty. Operand 4215 states and 7076 transitions. [2021-11-23 01:03:24,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-23 01:03:24,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:24,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:24,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:24,560 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:24,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:24,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7082 states to 4219 states and 7082 transitions. [2021-11-23 01:03:24,592 INFO L276 IsEmpty]: Start isEmpty. Operand 4219 states and 7082 transitions. [2021-11-23 01:03:24,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-23 01:03:24,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:24,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:24,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:24,689 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:24,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:24,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7082 states to 4220 states and 7082 transitions. [2021-11-23 01:03:24,717 INFO L276 IsEmpty]: Start isEmpty. Operand 4220 states and 7082 transitions. [2021-11-23 01:03:24,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-23 01:03:24,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:24,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:24,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:24,833 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:24,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:24,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7088 states to 4224 states and 7088 transitions. [2021-11-23 01:03:24,867 INFO L276 IsEmpty]: Start isEmpty. Operand 4224 states and 7088 transitions. [2021-11-23 01:03:24,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-23 01:03:24,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:24,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:24,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:24,968 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:24,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:24,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7088 states to 4225 states and 7088 transitions. [2021-11-23 01:03:24,996 INFO L276 IsEmpty]: Start isEmpty. Operand 4225 states and 7088 transitions. [2021-11-23 01:03:24,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-23 01:03:24,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:24,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:25,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:25,089 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:25,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:25,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7091 states to 4227 states and 7091 transitions. [2021-11-23 01:03:25,123 INFO L276 IsEmpty]: Start isEmpty. Operand 4227 states and 7091 transitions. [2021-11-23 01:03:25,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-23 01:03:25,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:25,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:25,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:25,221 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:25,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:25,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7015 states to 4177 states and 7015 transitions. [2021-11-23 01:03:25,247 INFO L276 IsEmpty]: Start isEmpty. Operand 4177 states and 7015 transitions. [2021-11-23 01:03:25,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-23 01:03:25,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:25,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:25,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:25,369 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:25,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:25,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7016 states to 4178 states and 7016 transitions. [2021-11-23 01:03:25,417 INFO L276 IsEmpty]: Start isEmpty. Operand 4178 states and 7016 transitions. [2021-11-23 01:03:25,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-23 01:03:25,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:25,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:25,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:25,538 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:25,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:25,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7012 states to 4176 states and 7012 transitions. [2021-11-23 01:03:25,566 INFO L276 IsEmpty]: Start isEmpty. Operand 4176 states and 7012 transitions. [2021-11-23 01:03:25,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-23 01:03:25,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:25,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:25,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:25,745 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:25,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:25,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7018 states to 4180 states and 7018 transitions. [2021-11-23 01:03:25,777 INFO L276 IsEmpty]: Start isEmpty. Operand 4180 states and 7018 transitions. [2021-11-23 01:03:25,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-23 01:03:25,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:25,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:25,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:25,874 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:25,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:25,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7018 states to 4181 states and 7018 transitions. [2021-11-23 01:03:25,901 INFO L276 IsEmpty]: Start isEmpty. Operand 4181 states and 7018 transitions. [2021-11-23 01:03:25,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-23 01:03:25,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:25,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:25,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:26,003 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:26,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:26,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7024 states to 4185 states and 7024 transitions. [2021-11-23 01:03:26,034 INFO L276 IsEmpty]: Start isEmpty. Operand 4185 states and 7024 transitions. [2021-11-23 01:03:26,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-23 01:03:26,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:26,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:26,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:26,142 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:26,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:26,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7024 states to 4186 states and 7024 transitions. [2021-11-23 01:03:26,183 INFO L276 IsEmpty]: Start isEmpty. Operand 4186 states and 7024 transitions. [2021-11-23 01:03:26,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-23 01:03:26,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:26,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:26,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:26,309 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:26,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:26,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7025 states to 4187 states and 7025 transitions. [2021-11-23 01:03:26,350 INFO L276 IsEmpty]: Start isEmpty. Operand 4187 states and 7025 transitions. [2021-11-23 01:03:26,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-23 01:03:26,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:26,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:26,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:26,530 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:29,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:29,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7090 states to 4213 states and 7090 transitions. [2021-11-23 01:03:29,271 INFO L276 IsEmpty]: Start isEmpty. Operand 4213 states and 7090 transitions. [2021-11-23 01:03:29,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-23 01:03:29,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:29,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:29,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:29,362 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:29,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:29,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7088 states to 4212 states and 7088 transitions. [2021-11-23 01:03:29,389 INFO L276 IsEmpty]: Start isEmpty. Operand 4212 states and 7088 transitions. [2021-11-23 01:03:29,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-23 01:03:29,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:29,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:29,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:29,489 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:29,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:29,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7089 states to 4213 states and 7089 transitions. [2021-11-23 01:03:29,532 INFO L276 IsEmpty]: Start isEmpty. Operand 4213 states and 7089 transitions. [2021-11-23 01:03:29,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-23 01:03:29,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:29,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:29,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:29,652 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:29,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:29,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7087 states to 4212 states and 7087 transitions. [2021-11-23 01:03:29,693 INFO L276 IsEmpty]: Start isEmpty. Operand 4212 states and 7087 transitions. [2021-11-23 01:03:29,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-23 01:03:29,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:29,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:29,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:29,800 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:29,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:29,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7090 states to 4214 states and 7090 transitions. [2021-11-23 01:03:29,829 INFO L276 IsEmpty]: Start isEmpty. Operand 4214 states and 7090 transitions. [2021-11-23 01:03:29,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-23 01:03:29,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:29,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:29,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:29,939 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:29,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:29,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7086 states to 4212 states and 7086 transitions. [2021-11-23 01:03:29,980 INFO L276 IsEmpty]: Start isEmpty. Operand 4212 states and 7086 transitions. [2021-11-23 01:03:29,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-23 01:03:29,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:29,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:30,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:30,104 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:30,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:30,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7092 states to 4216 states and 7092 transitions. [2021-11-23 01:03:30,150 INFO L276 IsEmpty]: Start isEmpty. Operand 4216 states and 7092 transitions. [2021-11-23 01:03:30,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-23 01:03:30,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:30,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:30,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:30,270 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:30,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:30,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7092 states to 4217 states and 7092 transitions. [2021-11-23 01:03:30,311 INFO L276 IsEmpty]: Start isEmpty. Operand 4217 states and 7092 transitions. [2021-11-23 01:03:30,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-23 01:03:30,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:30,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:30,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:30,456 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:30,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:30,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7098 states to 4221 states and 7098 transitions. [2021-11-23 01:03:30,507 INFO L276 IsEmpty]: Start isEmpty. Operand 4221 states and 7098 transitions. [2021-11-23 01:03:30,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-23 01:03:30,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:30,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:30,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:30,652 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:30,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:30,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7098 states to 4222 states and 7098 transitions. [2021-11-23 01:03:30,692 INFO L276 IsEmpty]: Start isEmpty. Operand 4222 states and 7098 transitions. [2021-11-23 01:03:30,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-23 01:03:30,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:30,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:30,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:30,802 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:30,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:30,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7104 states to 4226 states and 7104 transitions. [2021-11-23 01:03:30,854 INFO L276 IsEmpty]: Start isEmpty. Operand 4226 states and 7104 transitions. [2021-11-23 01:03:30,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-23 01:03:30,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:30,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:30,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:30,958 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:30,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:30,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7104 states to 4227 states and 7104 transitions. [2021-11-23 01:03:30,991 INFO L276 IsEmpty]: Start isEmpty. Operand 4227 states and 7104 transitions. [2021-11-23 01:03:30,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-23 01:03:30,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:30,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:31,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:31,113 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:31,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:31,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7110 states to 4231 states and 7110 transitions. [2021-11-23 01:03:31,170 INFO L276 IsEmpty]: Start isEmpty. Operand 4231 states and 7110 transitions. [2021-11-23 01:03:31,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-23 01:03:31,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:31,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:31,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:31,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:31,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:31,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7110 states to 4232 states and 7110 transitions. [2021-11-23 01:03:31,363 INFO L276 IsEmpty]: Start isEmpty. Operand 4232 states and 7110 transitions. [2021-11-23 01:03:31,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-23 01:03:31,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:31,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:31,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:31,505 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:31,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:31,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7113 states to 4234 states and 7113 transitions. [2021-11-23 01:03:31,560 INFO L276 IsEmpty]: Start isEmpty. Operand 4234 states and 7113 transitions. [2021-11-23 01:03:31,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-23 01:03:31,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:31,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:31,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:31,705 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:31,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:31,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6896 states to 4107 states and 6896 transitions. [2021-11-23 01:03:31,752 INFO L276 IsEmpty]: Start isEmpty. Operand 4107 states and 6896 transitions. [2021-11-23 01:03:31,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2021-11-23 01:03:31,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:31,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:31,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:31,936 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:34,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:34,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6945 states to 4129 states and 6945 transitions. [2021-11-23 01:03:34,286 INFO L276 IsEmpty]: Start isEmpty. Operand 4129 states and 6945 transitions. [2021-11-23 01:03:34,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2021-11-23 01:03:34,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:34,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:34,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:34,388 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:34,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:34,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6952 states to 4132 states and 6952 transitions. [2021-11-23 01:03:34,440 INFO L276 IsEmpty]: Start isEmpty. Operand 4132 states and 6952 transitions. [2021-11-23 01:03:34,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2021-11-23 01:03:34,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:34,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:34,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:34,570 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:34,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:34,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6956 states to 4134 states and 6956 transitions. [2021-11-23 01:03:34,625 INFO L276 IsEmpty]: Start isEmpty. Operand 4134 states and 6956 transitions. [2021-11-23 01:03:34,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2021-11-23 01:03:34,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:34,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:34,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:34,751 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:34,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:34,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6957 states to 4135 states and 6957 transitions. [2021-11-23 01:03:34,798 INFO L276 IsEmpty]: Start isEmpty. Operand 4135 states and 6957 transitions. [2021-11-23 01:03:34,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-23 01:03:34,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:34,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:34,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:34,917 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:34,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:34,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6958 states to 4136 states and 6958 transitions. [2021-11-23 01:03:34,969 INFO L276 IsEmpty]: Start isEmpty. Operand 4136 states and 6958 transitions. [2021-11-23 01:03:34,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-23 01:03:34,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:34,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:35,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:35,091 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:35,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:35,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6954 states to 4134 states and 6954 transitions. [2021-11-23 01:03:35,134 INFO L276 IsEmpty]: Start isEmpty. Operand 4134 states and 6954 transitions. [2021-11-23 01:03:35,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-23 01:03:35,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:35,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:35,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:35,254 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:35,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:35,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6960 states to 4138 states and 6960 transitions. [2021-11-23 01:03:35,288 INFO L276 IsEmpty]: Start isEmpty. Operand 4138 states and 6960 transitions. [2021-11-23 01:03:35,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-23 01:03:35,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:35,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:35,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:35,379 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:35,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:35,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6960 states to 4139 states and 6960 transitions. [2021-11-23 01:03:35,410 INFO L276 IsEmpty]: Start isEmpty. Operand 4139 states and 6960 transitions. [2021-11-23 01:03:35,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-23 01:03:35,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:35,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:35,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:35,518 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:35,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:35,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6966 states to 4143 states and 6966 transitions. [2021-11-23 01:03:35,569 INFO L276 IsEmpty]: Start isEmpty. Operand 4143 states and 6966 transitions. [2021-11-23 01:03:35,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-23 01:03:35,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:35,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:35,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:35,676 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:35,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:35,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6966 states to 4144 states and 6966 transitions. [2021-11-23 01:03:35,711 INFO L276 IsEmpty]: Start isEmpty. Operand 4144 states and 6966 transitions. [2021-11-23 01:03:35,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-23 01:03:35,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:35,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:35,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:35,818 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:35,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:35,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6972 states to 4148 states and 6972 transitions. [2021-11-23 01:03:35,849 INFO L276 IsEmpty]: Start isEmpty. Operand 4148 states and 6972 transitions. [2021-11-23 01:03:35,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-23 01:03:35,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:35,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:35,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:35,939 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:36,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:36,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6978 states to 4152 states and 6978 transitions. [2021-11-23 01:03:36,075 INFO L276 IsEmpty]: Start isEmpty. Operand 4152 states and 6978 transitions. [2021-11-23 01:03:36,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-23 01:03:36,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:36,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:36,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:36,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:36,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:36,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6978 states to 4153 states and 6978 transitions. [2021-11-23 01:03:36,223 INFO L276 IsEmpty]: Start isEmpty. Operand 4153 states and 6978 transitions. [2021-11-23 01:03:36,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-23 01:03:36,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:36,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:36,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:36,313 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:36,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:36,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6978 states to 4154 states and 6978 transitions. [2021-11-23 01:03:36,344 INFO L276 IsEmpty]: Start isEmpty. Operand 4154 states and 6978 transitions. [2021-11-23 01:03:36,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-23 01:03:36,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:36,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:36,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:36,428 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:36,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:36,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6984 states to 4158 states and 6984 transitions. [2021-11-23 01:03:36,459 INFO L276 IsEmpty]: Start isEmpty. Operand 4158 states and 6984 transitions. [2021-11-23 01:03:36,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-23 01:03:36,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:36,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:36,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:36,546 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:36,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:36,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6984 states to 4159 states and 6984 transitions. [2021-11-23 01:03:36,573 INFO L276 IsEmpty]: Start isEmpty. Operand 4159 states and 6984 transitions. [2021-11-23 01:03:36,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-23 01:03:36,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:36,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:36,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:36,677 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:36,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:36,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6990 states to 4163 states and 6990 transitions. [2021-11-23 01:03:36,708 INFO L276 IsEmpty]: Start isEmpty. Operand 4163 states and 6990 transitions. [2021-11-23 01:03:36,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-23 01:03:36,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:36,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:36,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:36,802 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:36,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:36,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6990 states to 4164 states and 6990 transitions. [2021-11-23 01:03:36,829 INFO L276 IsEmpty]: Start isEmpty. Operand 4164 states and 6990 transitions. [2021-11-23 01:03:36,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-23 01:03:36,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:36,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:36,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:36,912 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:36,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:36,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6996 states to 4168 states and 6996 transitions. [2021-11-23 01:03:36,943 INFO L276 IsEmpty]: Start isEmpty. Operand 4168 states and 6996 transitions. [2021-11-23 01:03:36,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-23 01:03:36,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:36,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:36,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:37,046 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:37,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:37,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6996 states to 4169 states and 6996 transitions. [2021-11-23 01:03:37,080 INFO L276 IsEmpty]: Start isEmpty. Operand 4169 states and 6996 transitions. [2021-11-23 01:03:37,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-23 01:03:37,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:37,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:37,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:37,187 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:37,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:37,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7002 states to 4173 states and 7002 transitions. [2021-11-23 01:03:37,227 INFO L276 IsEmpty]: Start isEmpty. Operand 4173 states and 7002 transitions. [2021-11-23 01:03:37,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-23 01:03:37,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:37,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:37,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:37,329 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:37,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:37,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7002 states to 4174 states and 7002 transitions. [2021-11-23 01:03:37,367 INFO L276 IsEmpty]: Start isEmpty. Operand 4174 states and 7002 transitions. [2021-11-23 01:03:37,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-23 01:03:37,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:37,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:37,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:37,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:03:37,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:03:37,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7008 states to 4178 states and 7008 transitions. [2021-11-23 01:03:37,554 INFO L276 IsEmpty]: Start isEmpty. Operand 4178 states and 7008 transitions. [2021-11-23 01:03:37,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-23 01:03:37,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:03:37,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:03:37,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:03:37,701 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.