./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.1.ufo.UNBOUNDED.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_deb65d98-bea1-4a56-b96f-c8e43300181d/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb65d98-bea1-4a56-b96f-c8e43300181d/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_deb65d98-bea1-4a56-b96f-c8e43300181d/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb65d98-bea1-4a56-b96f-c8e43300181d/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.1.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb65d98-bea1-4a56-b96f-c8e43300181d/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_deb65d98-bea1-4a56-b96f-c8e43300181d/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 37e549e4fa4b7b530556a3e37b4e2d4806fbb92dab5da0115a6c327b48fa0370 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:42:31,752 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:42:31,755 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:42:31,817 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:42:31,818 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:42:31,823 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:42:31,826 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:42:31,832 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:42:31,835 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:42:31,842 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:42:31,844 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:42:31,847 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:42:31,848 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:42:31,851 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:42:31,853 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:42:31,856 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:42:31,858 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:42:31,859 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:42:31,862 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:42:31,871 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:42:31,873 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:42:31,874 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:42:31,876 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:42:31,877 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:42:31,882 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:42:31,883 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:42:31,883 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:42:31,884 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:42:31,885 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:42:31,887 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:42:31,887 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:42:31,888 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:42:31,890 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:42:31,891 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:42:31,892 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:42:31,893 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:42:31,894 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:42:31,894 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:42:31,894 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:42:31,896 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:42:31,896 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:42:31,897 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb65d98-bea1-4a56-b96f-c8e43300181d/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 16:42:31,941 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:42:31,942 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:42:31,943 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:42:31,943 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:42:31,944 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:42:31,944 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:42:31,945 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:42:31,945 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:42:31,945 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:42:31,945 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:42:31,946 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:42:31,947 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:42:31,947 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:42:31,947 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:42:31,947 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:42:31,947 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:42:31,948 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:42:31,948 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:42:31,948 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:42:31,948 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:42:31,949 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:42:31,949 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:42:31,949 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:42:31,949 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:42:31,949 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:42:31,950 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:42:31,951 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:42:31,951 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:42:31,952 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_deb65d98-bea1-4a56-b96f-c8e43300181d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb65d98-bea1-4a56-b96f-c8e43300181d/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 37e549e4fa4b7b530556a3e37b4e2d4806fbb92dab5da0115a6c327b48fa0370 [2022-10-17 16:42:32,282 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:42:32,311 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:42:32,313 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:42:32,315 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:42:32,316 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:42:32,317 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb65d98-bea1-4a56-b96f-c8e43300181d/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.1.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2022-10-17 16:42:32,380 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb65d98-bea1-4a56-b96f-c8e43300181d/bin/ukojak-92XMlrwhuB/data/345424ed3/8ce690d1f5eb4d3ca93166793437ade2/FLAG043ed8187 [2022-10-17 16:42:32,928 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:42:32,928 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb65d98-bea1-4a56-b96f-c8e43300181d/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.1.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2022-10-17 16:42:32,956 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb65d98-bea1-4a56-b96f-c8e43300181d/bin/ukojak-92XMlrwhuB/data/345424ed3/8ce690d1f5eb4d3ca93166793437ade2/FLAG043ed8187 [2022-10-17 16:42:33,215 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb65d98-bea1-4a56-b96f-c8e43300181d/bin/ukojak-92XMlrwhuB/data/345424ed3/8ce690d1f5eb4d3ca93166793437ade2 [2022-10-17 16:42:33,218 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:42:33,220 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:42:33,221 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:42:33,222 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:42:33,229 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:42:33,230 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:42:33" (1/1) ... [2022-10-17 16:42:33,231 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5681b4ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:42:33, skipping insertion in model container [2022-10-17 16:42:33,231 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:42:33" (1/1) ... [2022-10-17 16:42:33,239 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:42:33,316 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:42:33,668 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_deb65d98-bea1-4a56-b96f-c8e43300181d/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.1.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c[13490,13503] [2022-10-17 16:42:33,782 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:42:33,832 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:42:33,919 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_deb65d98-bea1-4a56-b96f-c8e43300181d/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.1.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c[13490,13503] [2022-10-17 16:42:33,975 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:42:33,995 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:42:33,996 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:42:33 WrapperNode [2022-10-17 16:42:33,996 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:42:33,998 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:42:33,998 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:42:33,998 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:42:34,007 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:42:33" (1/1) ... [2022-10-17 16:42:34,028 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:42:33" (1/1) ... [2022-10-17 16:42:34,092 INFO L138 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1333 [2022-10-17 16:42:34,102 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:42:34,103 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:42:34,103 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:42:34,104 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:42:34,114 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:42:33" (1/1) ... [2022-10-17 16:42:34,115 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:42:33" (1/1) ... [2022-10-17 16:42:34,123 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:42:33" (1/1) ... [2022-10-17 16:42:34,123 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:42:33" (1/1) ... [2022-10-17 16:42:34,144 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:42:33" (1/1) ... [2022-10-17 16:42:34,160 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:42:33" (1/1) ... [2022-10-17 16:42:34,179 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:42:33" (1/1) ... [2022-10-17 16:42:34,188 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:42:33" (1/1) ... [2022-10-17 16:42:34,203 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:42:34,206 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:42:34,206 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:42:34,206 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:42:34,214 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:42:33" (1/1) ... [2022-10-17 16:42:34,223 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:42:34,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb65d98-bea1-4a56-b96f-c8e43300181d/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:42:34,257 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb65d98-bea1-4a56-b96f-c8e43300181d/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:42:34,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deb65d98-bea1-4a56-b96f-c8e43300181d/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:42:34,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:42:34,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:42:34,310 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:42:34,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:42:34,515 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:42:34,526 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:42:35,758 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:42:36,140 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:42:36,140 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 16:42:36,144 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:42:36 BoogieIcfgContainer [2022-10-17 16:42:36,144 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:42:36,145 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:42:36,145 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:42:36,156 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:42:36,157 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:42:36" (1/1) ... [2022-10-17 16:42:36,167 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:42:36,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:36,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 263 states and 437 transitions. [2022-10-17 16:42:36,235 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 437 transitions. [2022-10-17 16:42:36,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-10-17 16:42:36,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:36,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:36,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:36,916 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:42:37,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:37,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 265 states and 438 transitions. [2022-10-17 16:42:37,154 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 438 transitions. [2022-10-17 16:42:37,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-10-17 16:42:37,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:37,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:37,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:37,565 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:42:37,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:37,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 268 states and 442 transitions. [2022-10-17 16:42:37,699 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 442 transitions. [2022-10-17 16:42:37,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-10-17 16:42:37,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:37,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:37,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:37,921 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 16:42:38,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:38,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 277 states and 463 transitions. [2022-10-17 16:42:38,213 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 463 transitions. [2022-10-17 16:42:38,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-10-17 16:42:38,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:38,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:38,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:38,440 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:42:38,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:38,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 283 states and 474 transitions. [2022-10-17 16:42:38,923 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 474 transitions. [2022-10-17 16:42:38,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-10-17 16:42:38,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:38,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:38,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:39,079 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 16:42:39,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:39,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 285 states and 478 transitions. [2022-10-17 16:42:39,124 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 478 transitions. [2022-10-17 16:42:39,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-10-17 16:42:39,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:39,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:39,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:39,291 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:42:39,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:39,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 286 states and 479 transitions. [2022-10-17 16:42:39,340 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 479 transitions. [2022-10-17 16:42:39,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-10-17 16:42:39,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:39,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:39,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:39,528 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:42:40,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:40,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 296 states and 501 transitions. [2022-10-17 16:42:40,748 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 501 transitions. [2022-10-17 16:42:40,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-10-17 16:42:40,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:40,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:40,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:40,898 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:42:41,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:41,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 300 states and 507 transitions. [2022-10-17 16:42:41,012 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 507 transitions. [2022-10-17 16:42:41,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-10-17 16:42:41,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:41,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:41,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:41,136 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:42:41,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:41,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 304 states and 513 transitions. [2022-10-17 16:42:41,197 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 513 transitions. [2022-10-17 16:42:41,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-10-17 16:42:41,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:41,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:41,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:41,311 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:42:41,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:41,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 305 states and 513 transitions. [2022-10-17 16:42:41,348 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 513 transitions. [2022-10-17 16:42:41,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-10-17 16:42:41,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:41,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:41,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:41,467 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:42:41,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:41,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 306 states and 513 transitions. [2022-10-17 16:42:41,508 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 513 transitions. [2022-10-17 16:42:41,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-10-17 16:42:41,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:41,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:41,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:41,655 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:42:41,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:41,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 310 states and 519 transitions. [2022-10-17 16:42:41,709 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 519 transitions. [2022-10-17 16:42:41,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-10-17 16:42:41,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:41,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:41,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:41,834 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:42:41,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:41,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 311 states and 519 transitions. [2022-10-17 16:42:41,876 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 519 transitions. [2022-10-17 16:42:41,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-10-17 16:42:41,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:41,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:41,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:41,997 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:42:42,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:42,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 312 states and 520 transitions. [2022-10-17 16:42:42,047 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 520 transitions. [2022-10-17 16:42:42,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-10-17 16:42:42,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:42,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:42,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:42,218 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:42:43,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:43,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 328 states and 559 transitions. [2022-10-17 16:42:43,590 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 559 transitions. [2022-10-17 16:42:43,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-10-17 16:42:43,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:43,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:43,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:43,713 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:42:43,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:43,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 327 states and 557 transitions. [2022-10-17 16:42:43,754 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 557 transitions. [2022-10-17 16:42:43,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-10-17 16:42:43,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:43,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:43,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:43,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:42:43,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:43,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 329 states and 560 transitions. [2022-10-17 16:42:43,905 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 560 transitions. [2022-10-17 16:42:43,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-10-17 16:42:43,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:43,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:43,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:44,008 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:42:44,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:44,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 327 states and 556 transitions. [2022-10-17 16:42:44,045 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 556 transitions. [2022-10-17 16:42:44,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-10-17 16:42:44,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:44,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:44,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:44,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:42:45,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:45,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 339 states and 582 transitions. [2022-10-17 16:42:45,927 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 582 transitions. [2022-10-17 16:42:45,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-10-17 16:42:45,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:45,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:45,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:46,071 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:42:46,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:46,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 343 states and 588 transitions. [2022-10-17 16:42:46,124 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 588 transitions. [2022-10-17 16:42:46,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-10-17 16:42:46,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:46,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:46,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:46,234 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:42:46,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:46,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 345 states and 592 transitions. [2022-10-17 16:42:46,282 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 592 transitions. [2022-10-17 16:42:46,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-10-17 16:42:46,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:46,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:46,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:46,482 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:42:46,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:46,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 346 states and 592 transitions. [2022-10-17 16:42:46,533 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 592 transitions. [2022-10-17 16:42:46,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-10-17 16:42:46,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:46,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:46,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:46,648 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:42:46,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:46,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 348 states and 596 transitions. [2022-10-17 16:42:46,697 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 596 transitions. [2022-10-17 16:42:46,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-10-17 16:42:46,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:46,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:46,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:46,832 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:42:46,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:46,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 352 states and 602 transitions. [2022-10-17 16:42:46,882 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 602 transitions. [2022-10-17 16:42:46,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-10-17 16:42:46,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:46,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:46,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:47,033 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 16:42:47,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:47,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 353 states and 602 transitions. [2022-10-17 16:42:47,076 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 602 transitions. [2022-10-17 16:42:47,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-10-17 16:42:47,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:47,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:47,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:47,202 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:42:47,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:47,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 357 states and 608 transitions. [2022-10-17 16:42:47,256 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 608 transitions. [2022-10-17 16:42:47,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-10-17 16:42:47,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:47,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:47,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:47,378 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:42:47,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:47,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 358 states and 608 transitions. [2022-10-17 16:42:47,421 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 608 transitions. [2022-10-17 16:42:47,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-10-17 16:42:47,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:47,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:47,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:47,624 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:42:51,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:51,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 375 states and 648 transitions. [2022-10-17 16:42:51,675 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 648 transitions. [2022-10-17 16:42:51,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:42:51,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:51,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:51,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:51,776 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:42:51,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:51,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 379 states and 654 transitions. [2022-10-17 16:42:51,833 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 654 transitions. [2022-10-17 16:42:51,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:42:51,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:51,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:51,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:51,934 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:42:52,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:52,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 383 states and 660 transitions. [2022-10-17 16:42:52,134 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 660 transitions. [2022-10-17 16:42:52,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:42:52,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:52,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:52,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:52,267 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:42:52,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:52,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 384 states and 660 transitions. [2022-10-17 16:42:52,320 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 660 transitions. [2022-10-17 16:42:52,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:42:52,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:52,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:52,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:52,433 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 16:42:52,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:52,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 385 states and 660 transitions. [2022-10-17 16:42:52,475 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 660 transitions. [2022-10-17 16:42:52,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:42:52,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:52,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:52,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:52,577 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 16:42:52,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:52,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 389 states and 666 transitions. [2022-10-17 16:42:52,625 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 666 transitions. [2022-10-17 16:42:52,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:42:52,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:52,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:52,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:52,774 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:42:52,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:52,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 393 states and 672 transitions. [2022-10-17 16:42:52,822 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 672 transitions. [2022-10-17 16:42:52,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:42:52,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:52,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:52,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:52,938 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:42:52,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:52,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 394 states and 672 transitions. [2022-10-17 16:42:52,979 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 672 transitions. [2022-10-17 16:42:52,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:42:52,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:52,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:53,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:53,075 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:42:53,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:53,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 395 states and 672 transitions. [2022-10-17 16:42:53,116 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 672 transitions. [2022-10-17 16:42:53,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:42:53,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:53,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:53,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:53,219 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:42:53,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:53,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 399 states and 678 transitions. [2022-10-17 16:42:53,271 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 678 transitions. [2022-10-17 16:42:53,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:42:53,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:53,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:53,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:53,365 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:42:53,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:53,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 400 states and 678 transitions. [2022-10-17 16:42:53,411 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 678 transitions. [2022-10-17 16:42:53,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:42:53,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:53,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:53,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:53,533 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:42:53,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:53,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 404 states and 684 transitions. [2022-10-17 16:42:53,598 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 684 transitions. [2022-10-17 16:42:53,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:42:53,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:53,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:53,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:53,707 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:42:53,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:53,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 405 states and 684 transitions. [2022-10-17 16:42:53,750 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 684 transitions. [2022-10-17 16:42:53,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-10-17 16:42:53,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:53,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:53,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:53,853 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:42:53,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:53,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 409 states and 690 transitions. [2022-10-17 16:42:53,910 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 690 transitions. [2022-10-17 16:42:53,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-10-17 16:42:53,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:53,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:53,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:54,000 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:42:54,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:54,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 411 states and 693 transitions. [2022-10-17 16:42:54,071 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 693 transitions. [2022-10-17 16:42:54,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-10-17 16:42:54,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:54,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:54,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:54,177 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 16:42:54,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:54,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 412 states and 693 transitions. [2022-10-17 16:42:54,224 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 693 transitions. [2022-10-17 16:42:54,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-10-17 16:42:54,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:54,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:54,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:54,321 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 16:42:54,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:54,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 410 states and 689 transitions. [2022-10-17 16:42:54,364 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 689 transitions. [2022-10-17 16:42:54,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-10-17 16:42:54,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:54,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:54,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:54,452 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:42:54,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:54,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 412 states and 692 transitions. [2022-10-17 16:42:54,497 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 692 transitions. [2022-10-17 16:42:54,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-10-17 16:42:54,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:54,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:54,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:54,691 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:42:58,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:58,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 435 states and 749 transitions. [2022-10-17 16:42:58,251 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 749 transitions. [2022-10-17 16:42:58,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-10-17 16:42:58,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:58,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:58,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:58,342 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:42:58,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:58,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 433 states and 745 transitions. [2022-10-17 16:42:58,386 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 745 transitions. [2022-10-17 16:42:58,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-10-17 16:42:58,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:58,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:58,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:58,470 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:42:58,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:58,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 437 states and 751 transitions. [2022-10-17 16:42:58,552 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 751 transitions. [2022-10-17 16:42:58,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-10-17 16:42:58,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:58,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:58,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:58,642 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:42:58,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:58,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 438 states and 751 transitions. [2022-10-17 16:42:58,683 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 751 transitions. [2022-10-17 16:42:58,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-10-17 16:42:58,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:58,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:58,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:58,764 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:42:58,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:58,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 442 states and 757 transitions. [2022-10-17 16:42:58,819 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 757 transitions. [2022-10-17 16:42:58,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-10-17 16:42:58,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:58,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:58,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:58,900 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:42:58,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:58,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 443 states and 757 transitions. [2022-10-17 16:42:58,942 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 757 transitions. [2022-10-17 16:42:58,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-10-17 16:42:58,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:58,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:58,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:59,037 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:42:59,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:59,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 447 states and 763 transitions. [2022-10-17 16:42:59,101 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 763 transitions. [2022-10-17 16:42:59,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-10-17 16:42:59,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:59,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:59,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:59,310 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:42:59,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:59,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 451 states and 769 transitions. [2022-10-17 16:42:59,366 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 769 transitions. [2022-10-17 16:42:59,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-10-17 16:42:59,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:59,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:59,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:59,464 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:42:59,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:59,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 452 states and 769 transitions. [2022-10-17 16:42:59,513 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 769 transitions. [2022-10-17 16:42:59,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-10-17 16:42:59,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:59,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:59,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:59,609 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:42:59,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:59,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 453 states and 769 transitions. [2022-10-17 16:42:59,656 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 769 transitions. [2022-10-17 16:42:59,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-10-17 16:42:59,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:59,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:59,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:59,752 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 16:42:59,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:42:59,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 457 states and 775 transitions. [2022-10-17 16:42:59,814 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 775 transitions. [2022-10-17 16:42:59,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-10-17 16:42:59,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:42:59,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:42:59,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:42:59,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:43:00,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:43:00,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 461 states and 781 transitions. [2022-10-17 16:43:00,012 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 781 transitions. [2022-10-17 16:43:00,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-10-17 16:43:00,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:43:00,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:43:00,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:43:00,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:43:00,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:43:00,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 462 states and 781 transitions. [2022-10-17 16:43:00,175 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 781 transitions. [2022-10-17 16:43:00,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-10-17 16:43:00,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:43:00,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:43:00,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:43:00,278 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:43:00,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:43:00,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 463 states and 781 transitions. [2022-10-17 16:43:00,327 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 781 transitions. [2022-10-17 16:43:00,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-10-17 16:43:00,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:43:00,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:43:00,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:43:00,528 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.