./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/elevator_spec14_product11.cil.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_f6425dcd-cd07-42eb-8cec-50b856ed1ce0/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6425dcd-cd07-42eb-8cec-50b856ed1ce0/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_f6425dcd-cd07-42eb-8cec-50b856ed1ce0/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6425dcd-cd07-42eb-8cec-50b856ed1ce0/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/elevator_spec14_product11.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6425dcd-cd07-42eb-8cec-50b856ed1ce0/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_f6425dcd-cd07-42eb-8cec-50b856ed1ce0/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 a3102ca0659fbbd15269b525dd7b096164ab7cd0af67dfa99033803ea46b0a8e --- 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 16:44:07,295 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:44:07,298 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:44:07,349 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:44:07,350 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:44:07,351 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:44:07,353 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:44:07,355 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:44:07,358 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:44:07,359 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:44:07,360 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:44:07,361 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:44:07,362 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:44:07,363 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:44:07,365 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:44:07,367 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:44:07,368 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:44:07,369 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:44:07,372 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:44:07,375 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:44:07,377 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:44:07,381 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:44:07,383 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:44:07,384 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:44:07,390 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:44:07,391 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:44:07,391 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:44:07,392 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:44:07,393 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:44:07,405 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:44:07,405 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:44:07,407 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:44:07,411 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:44:07,413 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:44:07,416 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:44:07,417 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:44:07,417 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:44:07,418 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:44:07,418 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:44:07,429 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:44:07,430 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:44:07,431 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6425dcd-cd07-42eb-8cec-50b856ed1ce0/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 16:44:07,501 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:44:07,502 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:44:07,503 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:44:07,503 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:44:07,504 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:44:07,504 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:44:07,505 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:44:07,505 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:44:07,505 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:44:07,505 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:44:07,506 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:44:07,506 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:44:07,506 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:44:07,506 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:44:07,507 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:44:07,507 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:44:07,507 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:44:07,507 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:44:07,508 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:44:07,508 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:44:07,508 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:44:07,508 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:44:07,509 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:44:07,509 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:44:07,509 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:44:07,509 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:44:07,510 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:44:07,510 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:44:07,510 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_f6425dcd-cd07-42eb-8cec-50b856ed1ce0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6425dcd-cd07-42eb-8cec-50b856ed1ce0/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a3102ca0659fbbd15269b525dd7b096164ab7cd0af67dfa99033803ea46b0a8e [2022-10-17 16:44:07,745 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:44:07,783 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:44:07,786 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:44:07,787 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:44:07,789 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:44:07,791 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6425dcd-cd07-42eb-8cec-50b856ed1ce0/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/product-lines/elevator_spec14_product11.cil.c [2022-10-17 16:44:07,875 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6425dcd-cd07-42eb-8cec-50b856ed1ce0/bin/ukojak-92XMlrwhuB/data/e2d6c478b/6ee2db17514844b19eccd567b12c6d04/FLAGfda0b747e [2022-10-17 16:44:08,536 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:44:08,537 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6425dcd-cd07-42eb-8cec-50b856ed1ce0/sv-benchmarks/c/product-lines/elevator_spec14_product11.cil.c [2022-10-17 16:44:08,566 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6425dcd-cd07-42eb-8cec-50b856ed1ce0/bin/ukojak-92XMlrwhuB/data/e2d6c478b/6ee2db17514844b19eccd567b12c6d04/FLAGfda0b747e [2022-10-17 16:44:08,689 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6425dcd-cd07-42eb-8cec-50b856ed1ce0/bin/ukojak-92XMlrwhuB/data/e2d6c478b/6ee2db17514844b19eccd567b12c6d04 [2022-10-17 16:44:08,694 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:44:08,695 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:44:08,698 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:44:08,699 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:44:08,702 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:44:08,703 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:44:08" (1/1) ... [2022-10-17 16:44:08,705 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1933a51a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:08, skipping insertion in model container [2022-10-17 16:44:08,705 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:44:08" (1/1) ... [2022-10-17 16:44:08,713 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:44:08,802 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:44:09,087 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_f6425dcd-cd07-42eb-8cec-50b856ed1ce0/sv-benchmarks/c/product-lines/elevator_spec14_product11.cil.c[3700,3713] [2022-10-17 16:44:09,540 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:44:09,554 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:44:09,571 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_f6425dcd-cd07-42eb-8cec-50b856ed1ce0/sv-benchmarks/c/product-lines/elevator_spec14_product11.cil.c[3700,3713] [2022-10-17 16:44:09,692 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:44:09,746 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:44:09,747 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:09 WrapperNode [2022-10-17 16:44:09,748 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:44:09,749 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:44:09,749 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:44:09,750 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:44:09,758 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:09" (1/1) ... [2022-10-17 16:44:09,799 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:09" (1/1) ... [2022-10-17 16:44:09,862 INFO L138 Inliner]: procedures = 90, calls = 331, calls flagged for inlining = 26, calls inlined = 23, statements flattened = 1061 [2022-10-17 16:44:09,863 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:44:09,864 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:44:09,864 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:44:09,865 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:44:09,883 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:09" (1/1) ... [2022-10-17 16:44:09,883 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:09" (1/1) ... [2022-10-17 16:44:09,914 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:09" (1/1) ... [2022-10-17 16:44:09,916 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:09" (1/1) ... [2022-10-17 16:44:09,956 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:09" (1/1) ... [2022-10-17 16:44:09,987 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:09" (1/1) ... [2022-10-17 16:44:09,992 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:09" (1/1) ... [2022-10-17 16:44:09,998 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:09" (1/1) ... [2022-10-17 16:44:10,007 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:44:10,008 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:44:10,009 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:44:10,009 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:44:10,010 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:09" (1/1) ... [2022-10-17 16:44:10,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:44:10,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6425dcd-cd07-42eb-8cec-50b856ed1ce0/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:44:10,072 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6425dcd-cd07-42eb-8cec-50b856ed1ce0/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:44:10,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6425dcd-cd07-42eb-8cec-50b856ed1ce0/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:44:10,126 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:44:10,127 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2022-10-17 16:44:10,128 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2022-10-17 16:44:10,128 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2022-10-17 16:44:10,129 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2022-10-17 16:44:10,129 INFO L130 BoogieDeclarations]: Found specification of procedure isExecutiveFloorCalling [2022-10-17 16:44:10,129 INFO L138 BoogieDeclarations]: Found implementation of procedure isExecutiveFloorCalling [2022-10-17 16:44:10,129 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2022-10-17 16:44:10,129 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2022-10-17 16:44:10,130 INFO L130 BoogieDeclarations]: Found specification of procedure bobCall [2022-10-17 16:44:10,130 INFO L138 BoogieDeclarations]: Found implementation of procedure bobCall [2022-10-17 16:44:10,130 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2022-10-17 16:44:10,130 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2022-10-17 16:44:10,130 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2022-10-17 16:44:10,131 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2022-10-17 16:44:10,131 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2022-10-17 16:44:10,132 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2022-10-17 16:44:10,132 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2022-10-17 16:44:10,132 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2022-10-17 16:44:10,132 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2022-10-17 16:44:10,132 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2022-10-17 16:44:10,133 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2022-10-17 16:44:10,133 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2022-10-17 16:44:10,133 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentFloorID [2022-10-17 16:44:10,133 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentFloorID [2022-10-17 16:44:10,134 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2022-10-17 16:44:10,134 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2022-10-17 16:44:10,134 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor__wrappee__empty [2022-10-17 16:44:10,134 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor__wrappee__empty [2022-10-17 16:44:10,134 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2022-10-17 16:44:10,135 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2022-10-17 16:44:10,135 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2022-10-17 16:44:10,135 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2022-10-17 16:44:10,135 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2022-10-17 16:44:10,135 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2022-10-17 16:44:10,136 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2022-10-17 16:44:10,136 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2022-10-17 16:44:10,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:44:10,136 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2022-10-17 16:44:10,137 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2022-10-17 16:44:10,137 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2022-10-17 16:44:10,137 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2022-10-17 16:44:10,137 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2022-10-17 16:44:10,138 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2022-10-17 16:44:10,138 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:44:10,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:44:10,138 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2022-10-17 16:44:10,138 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2022-10-17 16:44:10,324 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:44:10,340 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:44:11,650 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:44:12,592 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:44:12,593 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-17 16:44:12,598 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:44:12 BoogieIcfgContainer [2022-10-17 16:44:12,598 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:44:12,600 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:44:12,600 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:44:12,611 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:44:12,611 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:44:12" (1/1) ... [2022-10-17 16:44:12,627 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:44:12,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:12,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 347 states and 548 transitions. [2022-10-17 16:44:12,755 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 548 transitions. [2022-10-17 16:44:12,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:44:12,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:12,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:13,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:13,810 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-10-17 16:44:14,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:14,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 362 states and 578 transitions. [2022-10-17 16:44:14,054 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 578 transitions. [2022-10-17 16:44:14,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-10-17 16:44:14,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:14,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:14,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:14,548 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-10-17 16:44:14,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:14,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 364 states and 580 transitions. [2022-10-17 16:44:14,582 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 580 transitions. [2022-10-17 16:44:14,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-10-17 16:44:14,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:14,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:14,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:15,031 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-10-17 16:44:15,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:15,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 371 states and 593 transitions. [2022-10-17 16:44:15,461 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 593 transitions. [2022-10-17 16:44:15,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:44:15,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:15,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:15,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:15,987 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-10-17 16:44:16,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:16,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 392 states and 637 transitions. [2022-10-17 16:44:16,804 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 637 transitions. [2022-10-17 16:44:16,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-10-17 16:44:16,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:16,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:16,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:17,197 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-10-17 16:44:17,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:17,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 394 states and 640 transitions. [2022-10-17 16:44:17,225 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 640 transitions. [2022-10-17 16:44:17,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-10-17 16:44:17,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:17,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:17,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:17,466 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2022-10-17 16:44:17,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:17,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 400 states and 649 transitions. [2022-10-17 16:44:17,530 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 649 transitions. [2022-10-17 16:44:17,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-10-17 16:44:17,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:17,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:17,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:17,926 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2022-10-17 16:44:17,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:17,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 406 states and 658 transitions. [2022-10-17 16:44:17,966 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 658 transitions. [2022-10-17 16:44:17,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-10-17 16:44:17,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:17,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:18,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:18,339 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2022-10-17 16:44:18,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:18,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 409 states and 663 transitions. [2022-10-17 16:44:18,371 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 663 transitions. [2022-10-17 16:44:18,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-10-17 16:44:18,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:18,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:18,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:18,609 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2022-10-17 16:44:18,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:18,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 411 states and 666 transitions. [2022-10-17 16:44:18,963 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 666 transitions. [2022-10-17 16:44:18,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:18,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:18,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:19,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:19,364 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:19,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:19,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 411 states and 665 transitions. [2022-10-17 16:44:19,698 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 665 transitions. [2022-10-17 16:44:19,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:19,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:19,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:19,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:20,020 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:20,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:20,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 411 states and 665 transitions. [2022-10-17 16:44:20,044 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 665 transitions. [2022-10-17 16:44:20,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:20,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:20,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:20,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:20,311 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:20,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:20,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 411 states and 665 transitions. [2022-10-17 16:44:20,335 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 665 transitions. [2022-10-17 16:44:20,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-10-17 16:44:20,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:20,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:20,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:21,183 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 8 proven. 9 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2022-10-17 16:44:22,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:22,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 429 states and 708 transitions. [2022-10-17 16:44:22,728 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 708 transitions. [2022-10-17 16:44:22,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-10-17 16:44:22,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:22,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:22,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:23,493 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2022-10-17 16:44:23,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:23,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 709 transitions. [2022-10-17 16:44:23,766 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 709 transitions. [2022-10-17 16:44:23,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:23,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:23,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:23,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:24,009 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:24,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:24,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 709 transitions. [2022-10-17 16:44:24,034 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 709 transitions. [2022-10-17 16:44:24,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:24,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:24,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:24,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:24,301 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:24,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:24,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 709 transitions. [2022-10-17 16:44:24,325 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 709 transitions. [2022-10-17 16:44:24,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:24,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:24,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:24,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:24,556 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:24,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:24,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 709 transitions. [2022-10-17 16:44:24,580 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 709 transitions. [2022-10-17 16:44:24,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:24,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:24,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:24,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:24,809 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:24,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:24,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 709 transitions. [2022-10-17 16:44:24,834 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 709 transitions. [2022-10-17 16:44:24,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:24,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:24,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:24,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:25,093 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:25,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:25,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 709 transitions. [2022-10-17 16:44:25,127 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 709 transitions. [2022-10-17 16:44:25,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:25,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:25,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:25,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:25,366 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:25,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:25,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 709 transitions. [2022-10-17 16:44:25,390 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 709 transitions. [2022-10-17 16:44:25,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:25,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:25,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:25,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:25,620 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:25,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:25,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 709 transitions. [2022-10-17 16:44:25,644 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 709 transitions. [2022-10-17 16:44:25,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:25,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:25,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:25,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:25,887 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:25,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:25,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 709 transitions. [2022-10-17 16:44:25,919 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 709 transitions. [2022-10-17 16:44:25,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:25,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:25,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:25,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:26,169 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:26,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:26,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 709 transitions. [2022-10-17 16:44:26,199 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 709 transitions. [2022-10-17 16:44:26,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:26,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:26,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:26,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:26,431 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:26,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:26,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 709 transitions. [2022-10-17 16:44:26,456 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 709 transitions. [2022-10-17 16:44:26,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:26,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:26,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:26,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:26,675 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:26,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:26,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 709 transitions. [2022-10-17 16:44:26,699 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 709 transitions. [2022-10-17 16:44:26,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:26,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:26,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:26,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:26,924 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:26,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:26,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 709 transitions. [2022-10-17 16:44:26,948 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 709 transitions. [2022-10-17 16:44:26,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:26,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:26,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:26,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:27,143 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:27,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:27,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 709 transitions. [2022-10-17 16:44:27,171 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 709 transitions. [2022-10-17 16:44:27,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:27,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:27,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:27,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:27,362 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:27,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:27,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 709 transitions. [2022-10-17 16:44:27,385 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 709 transitions. [2022-10-17 16:44:27,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:27,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:27,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:27,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:27,577 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:27,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:27,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 709 transitions. [2022-10-17 16:44:27,603 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 709 transitions. [2022-10-17 16:44:27,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:27,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:27,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:27,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:27,834 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:27,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:27,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 709 transitions. [2022-10-17 16:44:27,858 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 709 transitions. [2022-10-17 16:44:27,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:27,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:27,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:27,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:28,040 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:28,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:28,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 709 transitions. [2022-10-17 16:44:28,063 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 709 transitions. [2022-10-17 16:44:28,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:28,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:28,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:28,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:28,240 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:28,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:28,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 709 transitions. [2022-10-17 16:44:28,264 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 709 transitions. [2022-10-17 16:44:28,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:28,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:28,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:28,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:28,445 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:28,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:28,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 709 transitions. [2022-10-17 16:44:28,470 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 709 transitions. [2022-10-17 16:44:28,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:28,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:28,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:28,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:28,666 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:28,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:28,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 709 transitions. [2022-10-17 16:44:28,689 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 709 transitions. [2022-10-17 16:44:28,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:28,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:28,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:28,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:28,869 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:28,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:28,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 709 transitions. [2022-10-17 16:44:28,893 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 709 transitions. [2022-10-17 16:44:28,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:28,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:28,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:28,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:29,068 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:29,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:29,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 709 transitions. [2022-10-17 16:44:29,093 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 709 transitions. [2022-10-17 16:44:29,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:29,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:29,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:29,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:29,279 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:29,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:29,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 709 transitions. [2022-10-17 16:44:29,307 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 709 transitions. [2022-10-17 16:44:29,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:29,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:29,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:29,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:29,499 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:29,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:29,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 709 transitions. [2022-10-17 16:44:29,526 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 709 transitions. [2022-10-17 16:44:29,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:29,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:29,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:29,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:29,739 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:29,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:29,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 709 transitions. [2022-10-17 16:44:29,775 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 709 transitions. [2022-10-17 16:44:29,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:29,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:29,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:29,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:29,965 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:29,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:29,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 709 transitions. [2022-10-17 16:44:29,993 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 709 transitions. [2022-10-17 16:44:29,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:29,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:29,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:30,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:30,169 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:30,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:30,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 709 transitions. [2022-10-17 16:44:30,190 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 709 transitions. [2022-10-17 16:44:30,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:30,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:30,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:30,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:30,388 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:30,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:30,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 709 transitions. [2022-10-17 16:44:30,410 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 709 transitions. [2022-10-17 16:44:30,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:30,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:30,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:30,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:30,608 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:30,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:30,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 709 transitions. [2022-10-17 16:44:30,629 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 709 transitions. [2022-10-17 16:44:30,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:30,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:30,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:30,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:30,806 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:30,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:30,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 709 transitions. [2022-10-17 16:44:30,826 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 709 transitions. [2022-10-17 16:44:30,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:30,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:30,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:30,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:30,999 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:31,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:31,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 709 transitions. [2022-10-17 16:44:31,019 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 709 transitions. [2022-10-17 16:44:31,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:31,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:31,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:31,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:31,199 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:31,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:31,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 709 transitions. [2022-10-17 16:44:31,220 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 709 transitions. [2022-10-17 16:44:31,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:31,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:31,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:31,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:31,393 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:31,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:31,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 709 transitions. [2022-10-17 16:44:31,414 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 709 transitions. [2022-10-17 16:44:31,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:31,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:31,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:31,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:31,617 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:31,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:31,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 709 transitions. [2022-10-17 16:44:31,638 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 709 transitions. [2022-10-17 16:44:31,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:31,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:31,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:31,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:31,815 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:31,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:31,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 709 transitions. [2022-10-17 16:44:31,836 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 709 transitions. [2022-10-17 16:44:31,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:31,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:31,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:31,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:32,017 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:32,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:32,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 709 transitions. [2022-10-17 16:44:32,037 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 709 transitions. [2022-10-17 16:44:32,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:32,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:32,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:32,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:32,221 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:32,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:32,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 709 transitions. [2022-10-17 16:44:32,242 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 709 transitions. [2022-10-17 16:44:32,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:32,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:32,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:32,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:32,414 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:32,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:32,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 709 transitions. [2022-10-17 16:44:32,444 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 709 transitions. [2022-10-17 16:44:32,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:32,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:32,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:32,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:32,646 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:32,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:32,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 709 transitions. [2022-10-17 16:44:32,665 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 709 transitions. [2022-10-17 16:44:32,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:32,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:32,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:32,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:32,823 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:32,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:32,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 709 transitions. [2022-10-17 16:44:32,842 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 709 transitions. [2022-10-17 16:44:32,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:32,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:32,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:32,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:33,016 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:33,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:33,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 709 transitions. [2022-10-17 16:44:33,036 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 709 transitions. [2022-10-17 16:44:33,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:33,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:33,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:33,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:33,210 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:33,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:33,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 709 transitions. [2022-10-17 16:44:33,228 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 709 transitions. [2022-10-17 16:44:33,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:33,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:33,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:33,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:33,402 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:33,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:33,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 709 transitions. [2022-10-17 16:44:33,420 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 709 transitions. [2022-10-17 16:44:33,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:33,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:33,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:33,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:33,623 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:33,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:33,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 709 transitions. [2022-10-17 16:44:33,647 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 709 transitions. [2022-10-17 16:44:33,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:33,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:33,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:33,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:33,863 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:33,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:33,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 709 transitions. [2022-10-17 16:44:33,884 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 709 transitions. [2022-10-17 16:44:33,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:33,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:33,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:33,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:34,078 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:34,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:34,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 709 transitions. [2022-10-17 16:44:34,097 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 709 transitions. [2022-10-17 16:44:34,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:34,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:34,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:34,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:34,274 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:34,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:34,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 709 transitions. [2022-10-17 16:44:34,292 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 709 transitions. [2022-10-17 16:44:34,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:34,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:34,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:34,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:34,463 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:34,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:34,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 709 transitions. [2022-10-17 16:44:34,483 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 709 transitions. [2022-10-17 16:44:34,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:34,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:34,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:34,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:44:34,671 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-10-17 16:44:34,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:34,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 431 states and 709 transitions. [2022-10-17 16:44:34,703 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 709 transitions. [2022-10-17 16:44:34,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:44:34,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:34,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:34,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat