./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.1.ufo.BOUNDED-10.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bff8b260-8a07-4b9f-98b0-927cc9b2c44e/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bff8b260-8a07-4b9f-98b0-927cc9b2c44e/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bff8b260-8a07-4b9f-98b0-927cc9b2c44e/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bff8b260-8a07-4b9f-98b0-927cc9b2c44e/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.1.ufo.BOUNDED-10.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bff8b260-8a07-4b9f-98b0-927cc9b2c44e/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bff8b260-8a07-4b9f-98b0-927cc9b2c44e/bin/ukojak-92XMlrwhuB --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2354c4d30c0335eb0a6c6e03cf8d087a440768412264986840e048ded8afea74 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:52:02,409 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:52:02,412 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:52:02,443 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:52:02,444 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:52:02,445 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:52:02,453 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:52:02,458 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:52:02,464 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:52:02,465 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:52:02,467 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:52:02,470 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:52:02,474 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:52:02,479 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:52:02,481 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:52:02,483 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:52:02,485 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:52:02,493 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:52:02,495 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:52:02,503 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:52:02,505 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:52:02,506 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:52:02,508 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:52:02,510 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:52:02,518 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:52:02,519 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:52:02,519 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:52:02,521 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:52:02,522 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:52:02,523 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:52:02,524 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:52:02,526 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:52:02,528 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:52:02,529 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:52:02,531 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:52:02,531 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:52:02,532 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:52:02,532 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:52:02,532 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:52:02,534 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:52:02,534 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:52:02,535 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bff8b260-8a07-4b9f-98b0-927cc9b2c44e/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 16:52:02,586 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:52:02,586 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:52:02,588 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:52:02,588 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:52:02,589 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:52:02,589 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:52:02,590 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:52:02,590 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:52:02,590 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:52:02,590 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:52:02,592 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:52:02,592 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:52:02,592 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:52:02,592 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:52:02,593 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:52:02,593 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:52:02,593 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:52:02,593 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:52:02,594 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:52:02,594 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:52:02,594 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:52:02,594 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:52:02,595 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:52:02,595 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:52:02,595 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:52:02,595 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:52:02,596 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:52:02,596 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:52:02,596 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_bff8b260-8a07-4b9f-98b0-927cc9b2c44e/bin/ukojak-92XMlrwhuB/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bff8b260-8a07-4b9f-98b0-927cc9b2c44e/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2354c4d30c0335eb0a6c6e03cf8d087a440768412264986840e048ded8afea74 [2022-10-17 16:52:02,920 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:52:02,945 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:52:02,949 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:52:02,950 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:52:02,951 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:52:02,953 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bff8b260-8a07-4b9f-98b0-927cc9b2c44e/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.1.ufo.BOUNDED-10.pals.c [2022-10-17 16:52:03,022 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bff8b260-8a07-4b9f-98b0-927cc9b2c44e/bin/ukojak-92XMlrwhuB/data/b7ba96612/3eb0dce259b14bdca39e8da5c039bd59/FLAGb7c8027bc [2022-10-17 16:52:03,575 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:52:03,576 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bff8b260-8a07-4b9f-98b0-927cc9b2c44e/sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.1.ufo.BOUNDED-10.pals.c [2022-10-17 16:52:03,590 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bff8b260-8a07-4b9f-98b0-927cc9b2c44e/bin/ukojak-92XMlrwhuB/data/b7ba96612/3eb0dce259b14bdca39e8da5c039bd59/FLAGb7c8027bc [2022-10-17 16:52:03,895 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bff8b260-8a07-4b9f-98b0-927cc9b2c44e/bin/ukojak-92XMlrwhuB/data/b7ba96612/3eb0dce259b14bdca39e8da5c039bd59 [2022-10-17 16:52:03,900 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:52:03,901 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:52:03,903 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:52:03,903 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:52:03,907 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:52:03,907 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:52:03" (1/1) ... [2022-10-17 16:52:03,909 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22bc4006 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:03, skipping insertion in model container [2022-10-17 16:52:03,909 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:52:03" (1/1) ... [2022-10-17 16:52:03,917 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:52:03,959 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:52:04,401 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_bff8b260-8a07-4b9f-98b0-927cc9b2c44e/sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.1.ufo.BOUNDED-10.pals.c[14700,14713] [2022-10-17 16:52:04,406 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:52:04,420 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:52:04,518 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_bff8b260-8a07-4b9f-98b0-927cc9b2c44e/sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.1.ufo.BOUNDED-10.pals.c[14700,14713] [2022-10-17 16:52:04,529 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:52:04,545 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:52:04,546 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:04 WrapperNode [2022-10-17 16:52:04,546 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:52:04,547 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:52:04,548 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:52:04,548 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:52:04,555 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:04" (1/1) ... [2022-10-17 16:52:04,569 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:04" (1/1) ... [2022-10-17 16:52:04,610 INFO L138 Inliner]: procedures = 32, calls = 48, calls flagged for inlining = 12, calls inlined = 12, statements flattened = 538 [2022-10-17 16:52:04,615 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:52:04,616 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:52:04,617 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:52:04,617 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:52:04,626 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:04" (1/1) ... [2022-10-17 16:52:04,626 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:04" (1/1) ... [2022-10-17 16:52:04,640 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:04" (1/1) ... [2022-10-17 16:52:04,646 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:04" (1/1) ... [2022-10-17 16:52:04,674 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:04" (1/1) ... [2022-10-17 16:52:04,681 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:04" (1/1) ... [2022-10-17 16:52:04,687 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:04" (1/1) ... [2022-10-17 16:52:04,695 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:04" (1/1) ... [2022-10-17 16:52:04,701 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:52:04,705 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:52:04,706 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:52:04,706 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:52:04,707 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:04" (1/1) ... [2022-10-17 16:52:04,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:52:04,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bff8b260-8a07-4b9f-98b0-927cc9b2c44e/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:52:04,748 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bff8b260-8a07-4b9f-98b0-927cc9b2c44e/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:52:04,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bff8b260-8a07-4b9f-98b0-927cc9b2c44e/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:52:04,801 INFO L130 BoogieDeclarations]: Found specification of procedure read_manual_selection_history [2022-10-17 16:52:04,801 INFO L138 BoogieDeclarations]: Found implementation of procedure read_manual_selection_history [2022-10-17 16:52:04,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:52:04,802 INFO L130 BoogieDeclarations]: Found specification of procedure read_side2_failed_history [2022-10-17 16:52:04,802 INFO L138 BoogieDeclarations]: Found implementation of procedure read_side2_failed_history [2022-10-17 16:52:04,802 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2022-10-17 16:52:04,803 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2022-10-17 16:52:04,803 INFO L130 BoogieDeclarations]: Found specification of procedure flip_the_side [2022-10-17 16:52:04,803 INFO L138 BoogieDeclarations]: Found implementation of procedure flip_the_side [2022-10-17 16:52:04,803 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:52:04,803 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:52:04,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:52:04,804 INFO L130 BoogieDeclarations]: Found specification of procedure read_side1_failed_history [2022-10-17 16:52:04,804 INFO L138 BoogieDeclarations]: Found implementation of procedure read_side1_failed_history [2022-10-17 16:52:04,804 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:52:04,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:52:04,804 INFO L130 BoogieDeclarations]: Found specification of procedure read_active_side_history [2022-10-17 16:52:04,804 INFO L138 BoogieDeclarations]: Found implementation of procedure read_active_side_history [2022-10-17 16:52:04,972 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:52:04,974 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:52:05,695 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:52:06,152 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:52:06,152 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-17 16:52:06,155 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:52:06 BoogieIcfgContainer [2022-10-17 16:52:06,155 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:52:06,157 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:52:06,157 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:52:06,168 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:52:06,169 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:52:06" (1/1) ... [2022-10-17 16:52:06,179 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:52:06,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:06,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 150 states and 231 transitions. [2022-10-17 16:52:06,275 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 231 transitions. [2022-10-17 16:52:06,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-10-17 16:52:06,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:06,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:06,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:06,978 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:52:07,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:07,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 152 states and 232 transitions. [2022-10-17 16:52:07,091 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 232 transitions. [2022-10-17 16:52:07,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-10-17 16:52:07,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:07,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:07,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:07,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:52:07,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:07,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 160 states and 247 transitions. [2022-10-17 16:52:07,507 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 247 transitions. [2022-10-17 16:52:07,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-10-17 16:52:07,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:07,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:07,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:07,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:52:08,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:08,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 169 states and 264 transitions. [2022-10-17 16:52:08,016 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 264 transitions. [2022-10-17 16:52:08,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-10-17 16:52:08,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:08,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:08,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:08,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:52:08,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:08,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 171 states and 270 transitions. [2022-10-17 16:52:08,173 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 270 transitions. [2022-10-17 16:52:08,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-10-17 16:52:08,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:08,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:08,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:08,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:52:08,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:08,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 173 states and 276 transitions. [2022-10-17 16:52:08,345 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 276 transitions. [2022-10-17 16:52:08,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-10-17 16:52:08,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:08,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:08,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:08,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:52:08,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:08,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 175 states and 279 transitions. [2022-10-17 16:52:08,555 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 279 transitions. [2022-10-17 16:52:08,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-10-17 16:52:08,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:08,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:08,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:08,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:52:08,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:08,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 178 states and 282 transitions. [2022-10-17 16:52:08,884 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 282 transitions. [2022-10-17 16:52:08,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:52:08,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:08,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:08,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:09,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:52:09,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:09,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 181 states and 285 transitions. [2022-10-17 16:52:09,298 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 285 transitions. [2022-10-17 16:52:09,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:52:09,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:09,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:09,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:09,555 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:52:09,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:09,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 183 states and 287 transitions. [2022-10-17 16:52:09,781 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 287 transitions. [2022-10-17 16:52:09,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:52:09,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:09,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:09,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:10,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:52:10,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:10,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 186 states and 290 transitions. [2022-10-17 16:52:10,147 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 290 transitions. [2022-10-17 16:52:10,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 16:52:10,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:10,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:10,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:10,431 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 16:52:10,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:10,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 190 states and 294 transitions. [2022-10-17 16:52:10,663 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 294 transitions. [2022-10-17 16:52:10,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:10,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:10,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:10,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:11,441 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-10-17 16:52:13,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:13,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 211 states and 343 transitions. [2022-10-17 16:52:13,478 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 343 transitions. [2022-10-17 16:52:13,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:13,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:13,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:13,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:13,923 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:15,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:15,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:15,609 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:15,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:15,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:15,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:15,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:15,745 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:15,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:15,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:15,792 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:15,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:15,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:15,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:15,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:15,929 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:15,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:15,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:15,954 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:15,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:15,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:15,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:15,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:16,093 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:16,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:16,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:16,123 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:16,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:16,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:16,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:16,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:16,249 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:16,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:16,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:16,292 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:16,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:16,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:16,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:16,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:16,431 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:16,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:16,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:16,459 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:16,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:16,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:16,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:16,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:16,615 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:16,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:16,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:16,639 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:16,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:16,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:16,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:16,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:16,790 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:16,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:16,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:16,834 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:16,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:16,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:16,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:16,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:16,958 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:16,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:16,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:16,982 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:16,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:16,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:16,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:17,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:17,103 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:17,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:17,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:17,127 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:17,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:17,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:17,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:17,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:17,283 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:17,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:17,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:17,327 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:17,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:17,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:17,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:17,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:17,463 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:17,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:17,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:17,488 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:17,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:17,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:17,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:17,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:17,617 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:17,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:17,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:17,641 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:17,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:17,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:17,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:17,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:17,763 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:17,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:17,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:17,787 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:17,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:17,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:17,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:17,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:17,943 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:17,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:17,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:17,969 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:17,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:17,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:17,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:17,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:18,116 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:18,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:18,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:18,151 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:18,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:18,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:18,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:18,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:18,297 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:18,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:18,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:18,324 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:18,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:18,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:18,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:18,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:18,462 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:18,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:18,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:18,486 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:18,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:18,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:18,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:18,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:18,653 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:18,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:18,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:18,678 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:18,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:18,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:18,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:18,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:18,864 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:18,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:18,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:18,896 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:18,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:18,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:18,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:18,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:19,047 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:19,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:19,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:19,070 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:19,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:19,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:19,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:19,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:19,214 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:19,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:19,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:19,237 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:19,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:19,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:19,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:19,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:19,356 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:19,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:19,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:19,377 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:19,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:19,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:19,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:19,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:19,494 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:19,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:19,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:19,516 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:19,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:19,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:19,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:19,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:19,625 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:19,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:19,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:19,648 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:19,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:19,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:19,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:19,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:19,789 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:19,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:19,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:19,816 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:19,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:19,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:19,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:19,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:19,974 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:19,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:19,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:19,997 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:19,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:19,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:19,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:20,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:20,115 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:20,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:20,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:20,137 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:20,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:20,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:20,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:20,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:20,252 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:20,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:20,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:20,275 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:20,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:20,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:20,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:20,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:20,393 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:20,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:20,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:20,422 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:20,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:20,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:20,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:20,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:20,539 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:20,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:20,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:20,564 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:20,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:20,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:20,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:20,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:20,674 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:20,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:20,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:20,697 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:20,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:20,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:20,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:20,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:20,812 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:20,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:20,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:20,834 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:20,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:20,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:20,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:20,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:20,949 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:20,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:20,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:20,970 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:20,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:20,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:20,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:20,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:21,091 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:21,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:21,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:21,112 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:21,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:21,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:21,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:21,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:21,222 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:21,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:21,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:21,244 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:21,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:21,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:21,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:21,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:21,355 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:21,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:21,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:21,386 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:21,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:21,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:21,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:21,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:21,500 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:21,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:21,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:21,523 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:21,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:21,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:21,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:21,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:21,636 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:21,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:21,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:21,668 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:21,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:21,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:21,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:21,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:21,779 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:21,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:21,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:21,801 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:21,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:21,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:21,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:21,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:21,911 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:21,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:21,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:21,935 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:21,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:21,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:21,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:21,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:22,043 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:22,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:22,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:22,065 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:22,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:22,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:22,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:22,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:22,167 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:22,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:22,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:22,188 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:22,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:22,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:22,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:22,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:22,300 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:22,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:22,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:22,321 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:22,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:22,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:22,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:22,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:22,429 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:22,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:22,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:22,450 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:22,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:22,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:22,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:22,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:22,561 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:22,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:22,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:22,581 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:22,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:22,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:22,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:22,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:22,687 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:22,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:22,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:22,712 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:22,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:22,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:22,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:22,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:22,832 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:22,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:22,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:22,854 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:22,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:22,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:22,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:22,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:22,968 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:22,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:22,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:22,990 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:22,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:22,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:22,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:23,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:23,114 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:23,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:23,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:23,137 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:23,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:23,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:23,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:23,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:23,246 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:23,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:23,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:23,267 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:23,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:23,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:23,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:23,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:23,377 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:23,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:23,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:23,399 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:23,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:23,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:23,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:23,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:23,513 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:23,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:23,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:23,534 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:23,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:23,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:23,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:23,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:23,636 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:23,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:23,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:23,656 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:23,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:23,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:23,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:23,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:23,759 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:23,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:23,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:23,779 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:23,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:23,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:23,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:23,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:23,894 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:23,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:23,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:23,915 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:23,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:23,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:23,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:23,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:24,022 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:24,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:24,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:24,043 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:24,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:24,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:24,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:24,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:24,185 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:24,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:24,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:24,218 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:24,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:24,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:24,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:24,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:24,344 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:24,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:24,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:24,366 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:24,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:24,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:24,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:24,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:24,482 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:24,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:24,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:24,502 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:24,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:24,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:24,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:24,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:24,605 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:24,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:24,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:24,625 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:24,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:24,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:24,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:24,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:24,726 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:24,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:24,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:24,745 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:24,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:24,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:24,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:24,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:24,868 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:24,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:24,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:24,888 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:24,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:24,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:24,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:24,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:25,000 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:25,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:25,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:25,021 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:25,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:25,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:25,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:25,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:25,127 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:25,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:25,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:25,149 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:25,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:25,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:25,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:25,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:25,258 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:25,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:25,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:25,279 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:25,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:25,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:25,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:25,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:25,383 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:25,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:25,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:25,404 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:25,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:25,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:25,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:25,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:25,509 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:25,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:25,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:25,530 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:25,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:25,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:25,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:25,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:25,641 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:25,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:25,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:25,663 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:25,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:25,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:25,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:25,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:25,768 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:25,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:25,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:25,789 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:25,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:25,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:25,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:25,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:25,895 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:25,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:25,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:25,916 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:25,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:25,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:25,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:25,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:26,021 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:26,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:26,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:26,041 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:26,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:26,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:26,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:26,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:26,146 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:26,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:26,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:26,168 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:26,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:26,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:26,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:26,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:26,281 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:26,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:26,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:26,301 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:26,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:26,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:26,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:26,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:26,401 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:26,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:26,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:26,422 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:26,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:26,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:26,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:26,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:26,547 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:26,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:26,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:26,567 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:26,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:26,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:26,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:26,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:26,676 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:26,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:26,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:26,698 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:26,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:26,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:26,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:26,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:26,801 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:26,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:26,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:26,824 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:26,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:26,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:26,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:26,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:26,930 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:26,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:26,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:26,950 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:26,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:26,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:26,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:26,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:27,067 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:27,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:27,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:27,087 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:27,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:27,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:27,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:27,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:27,185 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:27,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:27,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:27,204 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:27,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:27,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:27,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:27,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:27,307 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:27,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:27,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:27,328 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:27,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:27,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:27,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:27,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:27,432 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:27,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:27,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:27,452 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:27,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:27,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:27,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:27,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:27,559 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:27,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:27,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:27,579 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:27,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:27,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:27,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:27,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:27,691 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:27,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:27,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:27,710 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:27,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:27,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:27,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:27,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:27,812 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:27,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:27,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:27,832 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:27,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:27,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:27,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:27,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:27,933 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:27,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:27,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:27,955 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:27,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:27,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:27,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:27,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:28,060 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:28,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:28,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:28,082 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:28,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:28,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:28,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:28,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:28,187 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:28,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:28,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:28,208 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:28,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:28,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:28,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:28,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:28,311 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:28,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:28,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:28,329 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:28,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:28,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:28,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:28,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:28,443 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:28,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:28,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:28,462 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:28,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:28,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:28,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:28,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:28,564 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:28,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:28,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:28,583 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:28,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:28,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:28,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:28,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:28,685 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:28,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:28,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:28,702 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:28,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:28,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:28,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:28,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:28,801 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:28,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:28,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:28,818 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:28,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:28,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:28,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:28,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:28,939 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:28,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:28,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:28,956 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:28,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:28,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:28,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:28,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:29,065 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:29,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:29,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:29,083 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:29,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:29,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:29,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:29,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:29,185 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:29,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:29,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:29,205 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:29,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:29,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:29,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:29,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:29,317 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:29,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:29,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:29,333 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:29,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:29,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:29,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:29,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:29,436 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:29,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:29,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:29,471 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:29,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:29,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:29,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:29,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:29,570 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:29,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:29,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:29,588 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:29,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:29,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:29,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:29,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:29,692 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:29,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:29,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:29,709 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:29,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:29,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:29,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:29,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:29,829 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:29,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:29,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:29,845 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:29,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:29,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:29,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:29,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:52:29,951 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:52:29,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:29,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:52:29,967 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:52:29,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:52:29,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:29,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:30,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat