./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.4.ufo.BOUNDED-8.pals.c.v+cfa-reducer.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_b7c8832d-4faa-41b8-ac17-dc6eac4b89ea/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7c8832d-4faa-41b8-ac17-dc6eac4b89ea/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_b7c8832d-4faa-41b8-ac17-dc6eac4b89ea/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7c8832d-4faa-41b8-ac17-dc6eac4b89ea/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.4.ufo.BOUNDED-8.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7c8832d-4faa-41b8-ac17-dc6eac4b89ea/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_b7c8832d-4faa-41b8-ac17-dc6eac4b89ea/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 695c99bbb2ee4f955d16991d39d1ac6b5b32c36e8696260349d8fb0dae4c113f --- 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 17:02:39,807 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:02:39,809 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:02:39,868 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:02:39,869 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:02:39,874 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:02:39,876 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:02:39,881 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:02:39,884 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:02:39,892 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:02:39,893 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:02:39,895 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:02:39,896 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:02:39,899 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:02:39,901 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:02:39,904 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:02:39,906 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:02:39,907 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:02:39,910 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:02:39,920 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:02:39,923 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:02:39,924 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:02:39,928 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:02:39,929 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:02:39,935 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:02:39,935 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:02:39,936 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:02:39,939 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:02:39,939 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:02:39,941 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:02:39,941 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:02:39,943 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:02:39,945 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:02:39,947 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:02:39,948 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:02:39,948 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:02:39,949 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:02:39,949 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:02:39,950 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:02:39,951 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:02:39,952 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:02:39,953 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7c8832d-4faa-41b8-ac17-dc6eac4b89ea/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 17:02:39,998 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:02:40,002 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:02:40,004 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:02:40,004 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 17:02:40,005 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 17:02:40,005 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 17:02:40,005 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:02:40,006 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 17:02:40,006 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 17:02:40,006 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 17:02:40,007 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:02:40,008 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:02:40,008 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:02:40,008 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:02:40,009 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 17:02:40,009 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:02:40,009 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:02:40,009 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:02:40,010 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 17:02:40,010 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 17:02:40,010 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:02:40,010 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:02:40,011 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:02:40,011 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:02:40,011 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:02:40,011 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 17:02:40,013 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 17:02:40,013 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:02:40,014 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_b7c8832d-4faa-41b8-ac17-dc6eac4b89ea/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7c8832d-4faa-41b8-ac17-dc6eac4b89ea/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 695c99bbb2ee4f955d16991d39d1ac6b5b32c36e8696260349d8fb0dae4c113f [2022-10-17 17:02:40,320 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:02:40,341 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:02:40,344 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:02:40,346 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:02:40,347 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:02:40,348 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7c8832d-4faa-41b8-ac17-dc6eac4b89ea/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.4.ufo.BOUNDED-8.pals.c.v+cfa-reducer.c [2022-10-17 17:02:40,414 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7c8832d-4faa-41b8-ac17-dc6eac4b89ea/bin/ukojak-92XMlrwhuB/data/c4f965c2f/a7af8070c2414d779089512648b5013b/FLAGcba5d3d47 [2022-10-17 17:02:40,896 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:02:40,897 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7c8832d-4faa-41b8-ac17-dc6eac4b89ea/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.4.ufo.BOUNDED-8.pals.c.v+cfa-reducer.c [2022-10-17 17:02:40,921 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7c8832d-4faa-41b8-ac17-dc6eac4b89ea/bin/ukojak-92XMlrwhuB/data/c4f965c2f/a7af8070c2414d779089512648b5013b/FLAGcba5d3d47 [2022-10-17 17:02:41,220 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7c8832d-4faa-41b8-ac17-dc6eac4b89ea/bin/ukojak-92XMlrwhuB/data/c4f965c2f/a7af8070c2414d779089512648b5013b [2022-10-17 17:02:41,222 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:02:41,224 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:02:41,225 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:02:41,226 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:02:41,229 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:02:41,230 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:02:41" (1/1) ... [2022-10-17 17:02:41,231 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75d86907 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:41, skipping insertion in model container [2022-10-17 17:02:41,231 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:02:41" (1/1) ... [2022-10-17 17:02:41,238 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:02:41,328 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:02:41,650 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_b7c8832d-4faa-41b8-ac17-dc6eac4b89ea/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.4.ufo.BOUNDED-8.pals.c.v+cfa-reducer.c[12834,12847] [2022-10-17 17:02:41,755 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:02:41,772 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:02:41,865 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_b7c8832d-4faa-41b8-ac17-dc6eac4b89ea/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.4.ufo.BOUNDED-8.pals.c.v+cfa-reducer.c[12834,12847] [2022-10-17 17:02:41,937 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:02:41,970 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:02:41,971 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:41 WrapperNode [2022-10-17 17:02:41,971 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:02:41,972 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:02:41,972 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:02:41,973 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:02:41,981 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:41" (1/1) ... [2022-10-17 17:02:42,010 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:41" (1/1) ... [2022-10-17 17:02:42,082 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1292 [2022-10-17 17:02:42,082 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:02:42,083 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:02:42,083 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:02:42,084 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:02:42,093 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:41" (1/1) ... [2022-10-17 17:02:42,093 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:41" (1/1) ... [2022-10-17 17:02:42,098 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:41" (1/1) ... [2022-10-17 17:02:42,099 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:41" (1/1) ... [2022-10-17 17:02:42,119 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:41" (1/1) ... [2022-10-17 17:02:42,132 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:41" (1/1) ... [2022-10-17 17:02:42,137 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:41" (1/1) ... [2022-10-17 17:02:42,142 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:41" (1/1) ... [2022-10-17 17:02:42,150 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:02:42,151 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:02:42,151 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:02:42,151 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:02:42,154 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:41" (1/1) ... [2022-10-17 17:02:42,161 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:02:42,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7c8832d-4faa-41b8-ac17-dc6eac4b89ea/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 17:02:42,190 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7c8832d-4faa-41b8-ac17-dc6eac4b89ea/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 17:02:42,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7c8832d-4faa-41b8-ac17-dc6eac4b89ea/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 17:02:42,244 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:02:42,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 17:02:42,247 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:02:42,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:02:42,444 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:02:42,446 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 17:02:43,729 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 17:02:44,109 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 17:02:44,110 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 17:02:44,115 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:02:44 BoogieIcfgContainer [2022-10-17 17:02:44,115 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 17:02:44,117 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 17:02:44,117 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 17:02:44,129 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 17:02:44,130 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:02:44" (1/1) ... [2022-10-17 17:02:44,140 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 17:02:44,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:44,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 256 states and 427 transitions. [2022-10-17 17:02:44,207 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 427 transitions. [2022-10-17 17:02:44,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-10-17 17:02:44,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:44,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:44,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:44,914 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 17:02:45,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:45,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 258 states and 429 transitions. [2022-10-17 17:02:45,099 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 429 transitions. [2022-10-17 17:02:45,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-10-17 17:02:45,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:45,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:45,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:45,374 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 17:02:45,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:45,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 261 states and 434 transitions. [2022-10-17 17:02:45,467 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 434 transitions. [2022-10-17 17:02:45,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-10-17 17:02:45,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:45,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:45,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:45,712 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 17:02:45,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:45,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 269 states and 452 transitions. [2022-10-17 17:02:45,932 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 452 transitions. [2022-10-17 17:02:45,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-10-17 17:02:45,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:45,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:46,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:46,194 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 17:02:46,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:46,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 278 states and 472 transitions. [2022-10-17 17:02:46,767 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 472 transitions. [2022-10-17 17:02:46,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-10-17 17:02:46,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:46,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:46,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:46,921 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 17:02:46,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:46,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 281 states and 477 transitions. [2022-10-17 17:02:46,953 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 477 transitions. [2022-10-17 17:02:46,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-10-17 17:02:46,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:46,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:47,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:47,076 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 17:02:47,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:47,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 282 states and 477 transitions. [2022-10-17 17:02:47,100 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 477 transitions. [2022-10-17 17:02:47,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-10-17 17:02:47,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:47,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:47,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:47,229 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 17:02:47,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:47,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 285 states and 482 transitions. [2022-10-17 17:02:47,255 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 482 transitions. [2022-10-17 17:02:47,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-10-17 17:02:47,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:47,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:47,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:47,405 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 17:02:47,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:47,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 286 states and 482 transitions. [2022-10-17 17:02:47,433 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 482 transitions. [2022-10-17 17:02:47,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-10-17 17:02:47,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:47,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:47,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:47,594 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 17:02:47,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:47,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 289 states and 487 transitions. [2022-10-17 17:02:47,621 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 487 transitions. [2022-10-17 17:02:47,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-10-17 17:02:47,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:47,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:47,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:47,752 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 17:02:47,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:47,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 290 states and 487 transitions. [2022-10-17 17:02:47,780 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 487 transitions. [2022-10-17 17:02:47,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-10-17 17:02:47,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:47,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:47,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:47,926 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 17:02:47,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:47,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 293 states and 492 transitions. [2022-10-17 17:02:47,955 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 492 transitions. [2022-10-17 17:02:47,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-10-17 17:02:47,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:47,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:48,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:48,103 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 17:02:48,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:48,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 294 states and 492 transitions. [2022-10-17 17:02:48,138 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 492 transitions. [2022-10-17 17:02:48,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-10-17 17:02:48,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:48,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:48,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:48,300 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:02:48,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:48,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 297 states and 497 transitions. [2022-10-17 17:02:48,333 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 497 transitions. [2022-10-17 17:02:48,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-10-17 17:02:48,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:48,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:48,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:48,485 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 17:02:48,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:48,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 298 states and 497 transitions. [2022-10-17 17:02:48,526 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 497 transitions. [2022-10-17 17:02:48,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-10-17 17:02:48,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:48,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:48,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:48,659 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 17:02:48,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:48,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 301 states and 502 transitions. [2022-10-17 17:02:48,688 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 502 transitions. [2022-10-17 17:02:48,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-10-17 17:02:48,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:48,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:48,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:48,840 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 17:02:48,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:48,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 302 states and 502 transitions. [2022-10-17 17:02:48,875 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 502 transitions. [2022-10-17 17:02:48,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-10-17 17:02:48,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:48,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:48,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:49,022 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 17:02:49,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:49,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 316 states and 535 transitions. [2022-10-17 17:02:49,652 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 535 transitions. [2022-10-17 17:02:49,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-10-17 17:02:49,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:49,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:49,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:49,803 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 17:02:51,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:51,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 331 states and 570 transitions. [2022-10-17 17:02:51,242 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 570 transitions. [2022-10-17 17:02:51,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-10-17 17:02:51,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:51,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:51,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:51,399 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 17:02:51,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:51,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 334 states and 575 transitions. [2022-10-17 17:02:51,445 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 575 transitions. [2022-10-17 17:02:51,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-10-17 17:02:51,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:51,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:51,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:51,578 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 17:02:51,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:51,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 335 states and 575 transitions. [2022-10-17 17:02:51,612 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 575 transitions. [2022-10-17 17:02:51,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-10-17 17:02:51,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:51,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:51,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:51,718 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 17:02:51,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:51,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 338 states and 580 transitions. [2022-10-17 17:02:51,760 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 580 transitions. [2022-10-17 17:02:51,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-10-17 17:02:51,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:51,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:51,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:51,885 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:02:51,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:51,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 339 states and 580 transitions. [2022-10-17 17:02:51,926 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 580 transitions. [2022-10-17 17:02:51,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-10-17 17:02:51,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:51,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:51,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:52,033 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 17:02:52,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:52,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 342 states and 585 transitions. [2022-10-17 17:02:52,069 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 585 transitions. [2022-10-17 17:02:52,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-10-17 17:02:52,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:52,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:52,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:52,174 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 17:02:52,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:52,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 343 states and 585 transitions. [2022-10-17 17:02:52,211 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 585 transitions. [2022-10-17 17:02:52,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-10-17 17:02:52,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:52,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:52,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:52,335 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 17:02:52,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:52,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 346 states and 590 transitions. [2022-10-17 17:02:52,378 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 590 transitions. [2022-10-17 17:02:52,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-10-17 17:02:52,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:52,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:52,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:52,486 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 17:02:52,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:52,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 347 states and 590 transitions. [2022-10-17 17:02:52,521 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 590 transitions. [2022-10-17 17:02:52,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-10-17 17:02:52,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:52,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:52,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:52,622 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 17:02:52,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:52,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 350 states and 595 transitions. [2022-10-17 17:02:52,656 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 595 transitions. [2022-10-17 17:02:52,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-10-17 17:02:52,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:52,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:52,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:52,785 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 17:02:52,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:52,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 351 states and 595 transitions. [2022-10-17 17:02:52,820 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 595 transitions. [2022-10-17 17:02:52,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-10-17 17:02:52,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:52,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:52,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:52,919 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:02:52,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:52,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 354 states and 600 transitions. [2022-10-17 17:02:52,974 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 600 transitions. [2022-10-17 17:02:52,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-10-17 17:02:52,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:52,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:53,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:53,076 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 17:02:53,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:53,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 355 states and 600 transitions. [2022-10-17 17:02:53,107 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 600 transitions. [2022-10-17 17:02:53,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-10-17 17:02:53,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:53,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:53,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:53,273 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 17:02:53,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:53,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 358 states and 605 transitions. [2022-10-17 17:02:53,320 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 605 transitions. [2022-10-17 17:02:53,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-10-17 17:02:53,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:53,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:53,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:53,433 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:02:53,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:53,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 359 states and 605 transitions. [2022-10-17 17:02:53,470 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 605 transitions. [2022-10-17 17:02:53,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-10-17 17:02:53,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:53,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:53,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:53,580 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 17:02:53,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:53,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 362 states and 610 transitions. [2022-10-17 17:02:53,618 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 610 transitions. [2022-10-17 17:02:53,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-10-17 17:02:53,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:53,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:53,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:53,724 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:02:53,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:53,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 363 states and 610 transitions. [2022-10-17 17:02:53,768 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 610 transitions. [2022-10-17 17:02:53,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-10-17 17:02:53,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:53,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:53,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:53,899 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 17:02:53,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:53,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 366 states and 615 transitions. [2022-10-17 17:02:53,941 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 615 transitions. [2022-10-17 17:02:53,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-10-17 17:02:53,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:53,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:53,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:54,048 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 17:02:54,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:54,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 367 states and 615 transitions. [2022-10-17 17:02:54,082 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 615 transitions. [2022-10-17 17:02:54,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-10-17 17:02:54,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:54,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:54,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:54,185 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 17:02:54,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:54,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 370 states and 620 transitions. [2022-10-17 17:02:54,217 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 620 transitions. [2022-10-17 17:02:54,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-10-17 17:02:54,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:54,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:54,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:54,367 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 17:02:54,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:54,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 371 states and 620 transitions. [2022-10-17 17:02:54,398 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 620 transitions. [2022-10-17 17:02:54,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-10-17 17:02:54,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:54,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:54,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:54,510 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 17:02:54,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:54,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 374 states and 625 transitions. [2022-10-17 17:02:54,542 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 625 transitions. [2022-10-17 17:02:54,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-10-17 17:02:54,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:54,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:54,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:54,668 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 17:02:54,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:54,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 375 states and 625 transitions. [2022-10-17 17:02:54,699 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 625 transitions. [2022-10-17 17:02:54,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-10-17 17:02:54,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:54,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:54,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:54,847 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 17:02:56,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:56,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 395 states and 673 transitions. [2022-10-17 17:02:56,238 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 673 transitions. [2022-10-17 17:02:56,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-10-17 17:02:56,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:56,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:56,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:56,362 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 17:02:56,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:56,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 398 states and 678 transitions. [2022-10-17 17:02:56,401 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 678 transitions. [2022-10-17 17:02:56,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-10-17 17:02:56,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:56,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:56,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:56,540 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 17:02:56,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:56,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 399 states and 678 transitions. [2022-10-17 17:02:56,575 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 678 transitions. [2022-10-17 17:02:56,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-10-17 17:02:56,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:56,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:56,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:56,750 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 17:02:59,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:59,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 420 states and 728 transitions. [2022-10-17 17:02:59,771 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 728 transitions. [2022-10-17 17:02:59,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 17:02:59,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:59,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:59,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:59,865 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 17:02:59,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:59,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 423 states and 733 transitions. [2022-10-17 17:02:59,907 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 733 transitions. [2022-10-17 17:02:59,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 17:02:59,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:59,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:59,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:00,003 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:03:00,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:00,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 424 states and 733 transitions. [2022-10-17 17:03:00,042 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 733 transitions. [2022-10-17 17:03:00,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 17:03:00,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:00,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:00,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:00,131 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:03:00,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:00,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 427 states and 738 transitions. [2022-10-17 17:03:00,171 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 738 transitions. [2022-10-17 17:03:00,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 17:03:00,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:00,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:00,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:00,282 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 17:03:00,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:00,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 428 states and 738 transitions. [2022-10-17 17:03:00,321 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 738 transitions. [2022-10-17 17:03:00,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 17:03:00,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:00,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:00,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:00,409 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:03:00,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:00,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 431 states and 743 transitions. [2022-10-17 17:03:00,450 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 743 transitions. [2022-10-17 17:03:00,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 17:03:00,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:00,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:00,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:00,542 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 17:03:00,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:00,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 432 states and 743 transitions. [2022-10-17 17:03:00,579 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 743 transitions. [2022-10-17 17:03:00,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 17:03:00,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:00,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:00,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:00,669 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 17:03:00,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:00,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 435 states and 748 transitions. [2022-10-17 17:03:00,707 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 748 transitions. [2022-10-17 17:03:00,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 17:03:00,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:00,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:00,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:00,825 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:03:00,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:00,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 436 states and 748 transitions. [2022-10-17 17:03:00,861 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 748 transitions. [2022-10-17 17:03:00,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 17:03:00,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:00,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:00,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:00,949 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 17:03:00,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:00,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 439 states and 753 transitions. [2022-10-17 17:03:00,989 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 753 transitions. [2022-10-17 17:03:00,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 17:03:00,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:00,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:01,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:01,079 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:03:01,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:01,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 440 states and 753 transitions. [2022-10-17 17:03:01,116 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 753 transitions. [2022-10-17 17:03:01,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 17:03:01,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:01,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:01,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:01,203 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 17:03:01,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:01,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 443 states and 758 transitions. [2022-10-17 17:03:01,238 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 758 transitions. [2022-10-17 17:03:01,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 17:03:01,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:01,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:01,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:01,321 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 17:03:01,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:01,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 444 states and 758 transitions. [2022-10-17 17:03:01,357 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 758 transitions. [2022-10-17 17:03:01,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 17:03:01,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:01,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:01,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:01,480 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 17:03:01,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:01,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 447 states and 763 transitions. [2022-10-17 17:03:01,519 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 763 transitions. [2022-10-17 17:03:01,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 17:03:01,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:01,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:01,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:01,646 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 17:03:01,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:01,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 448 states and 763 transitions. [2022-10-17 17:03:01,682 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 763 transitions. [2022-10-17 17:03:01,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 17:03:01,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:01,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:01,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:01,767 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 17:03:01,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:01,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 451 states and 768 transitions. [2022-10-17 17:03:01,803 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 768 transitions. [2022-10-17 17:03:01,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 17:03:01,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:01,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:01,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:01,891 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 17:03:01,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:01,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 452 states and 768 transitions. [2022-10-17 17:03:01,928 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 768 transitions. [2022-10-17 17:03:01,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 17:03:01,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:01,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:01,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:02,041 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 17:03:02,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:02,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 455 states and 773 transitions. [2022-10-17 17:03:02,090 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 773 transitions. [2022-10-17 17:03:02,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-10-17 17:03:02,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:02,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:02,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:02,194 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 17:03:02,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:02,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 456 states and 773 transitions. [2022-10-17 17:03:02,248 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 773 transitions. [2022-10-17 17:03:02,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-10-17 17:03:02,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:02,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:02,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:02,355 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 17:03:02,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:02,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 459 states and 778 transitions. [2022-10-17 17:03:02,395 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 778 transitions. [2022-10-17 17:03:02,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-10-17 17:03:02,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:02,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:02,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:02,504 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 17:03:02,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:02,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 460 states and 778 transitions. [2022-10-17 17:03:02,545 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 778 transitions. [2022-10-17 17:03:02,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-10-17 17:03:02,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:02,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:02,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:02,635 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 17:03:02,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:02,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 463 states and 783 transitions. [2022-10-17 17:03:02,675 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 783 transitions. [2022-10-17 17:03:02,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-10-17 17:03:02,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:02,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:02,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:02,788 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 17:03:02,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:02,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 464 states and 783 transitions. [2022-10-17 17:03:02,823 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 783 transitions. [2022-10-17 17:03:02,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-10-17 17:03:02,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:02,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:02,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:02,913 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 17:03:02,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:02,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 467 states and 788 transitions. [2022-10-17 17:03:02,950 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 788 transitions. [2022-10-17 17:03:02,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-10-17 17:03:02,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:02,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:02,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:03,045 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:03:03,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:03,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 468 states and 788 transitions. [2022-10-17 17:03:03,081 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 788 transitions. [2022-10-17 17:03:03,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-10-17 17:03:03,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:03,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:03,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:03,177 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 17:03:03,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:03,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 471 states and 793 transitions. [2022-10-17 17:03:03,212 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 793 transitions. [2022-10-17 17:03:03,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-10-17 17:03:03,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:03,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:03,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:03,306 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 17:03:03,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:03,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 472 states and 793 transitions. [2022-10-17 17:03:03,340 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 793 transitions. [2022-10-17 17:03:03,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-10-17 17:03:03,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:03,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:03,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:03,455 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 17:03:03,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:03,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 475 states and 798 transitions. [2022-10-17 17:03:03,492 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 798 transitions. [2022-10-17 17:03:03,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-10-17 17:03:03,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:03,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:03,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:03,577 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 17:03:03,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:03,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 476 states and 798 transitions. [2022-10-17 17:03:03,612 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 798 transitions. [2022-10-17 17:03:03,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-10-17 17:03:03,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:03,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:03,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:03,728 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 17:03:03,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:03,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 479 states and 803 transitions. [2022-10-17 17:03:03,763 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 803 transitions. [2022-10-17 17:03:03,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-10-17 17:03:03,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:03,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:03,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:03,855 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 17:03:03,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:03,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 480 states and 803 transitions. [2022-10-17 17:03:03,889 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 803 transitions. [2022-10-17 17:03:03,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-10-17 17:03:03,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:03,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:03,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:03,977 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 17:03:04,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:04,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 483 states and 808 transitions. [2022-10-17 17:03:04,010 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 808 transitions. [2022-10-17 17:03:04,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-10-17 17:03:04,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:04,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:04,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:04,115 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 17:03:04,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:03:04,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 484 states and 808 transitions. [2022-10-17 17:03:04,148 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 808 transitions. [2022-10-17 17:03:04,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-10-17 17:03:04,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:03:04,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:03:04,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:03:04,584 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.