./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/systemc/transmitter.12.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63dca5d1-a447-43ed-81c9-65dd3e23c1ab/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63dca5d1-a447-43ed-81c9-65dd3e23c1ab/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_63dca5d1-a447-43ed-81c9-65dd3e23c1ab/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63dca5d1-a447-43ed-81c9-65dd3e23c1ab/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/systemc/transmitter.12.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63dca5d1-a447-43ed-81c9-65dd3e23c1ab/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_63dca5d1-a447-43ed-81c9-65dd3e23c1ab/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 062c7418109a213aa13d25a99437d8241cca4f6492c123259890838dc94aff90 --- 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 16:46:34,951 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:46:34,954 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:46:35,009 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:46:35,009 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:46:35,011 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:46:35,013 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:46:35,016 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:46:35,018 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:46:35,020 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:46:35,021 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:46:35,030 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:46:35,031 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:46:35,032 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:46:35,034 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:46:35,036 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:46:35,037 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:46:35,038 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:46:35,043 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:46:35,054 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:46:35,060 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:46:35,067 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:46:35,069 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:46:35,070 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:46:35,079 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:46:35,079 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:46:35,080 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:46:35,081 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:46:35,081 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:46:35,083 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:46:35,083 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:46:35,092 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:46:35,095 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:46:35,097 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:46:35,100 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:46:35,100 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:46:35,103 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:46:35,104 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:46:35,105 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:46:35,106 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:46:35,107 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:46:35,108 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63dca5d1-a447-43ed-81c9-65dd3e23c1ab/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 16:46:35,168 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:46:35,169 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:46:35,170 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:46:35,171 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:46:35,172 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:46:35,172 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:46:35,172 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:46:35,173 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:46:35,173 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:46:35,173 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:46:35,174 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:46:35,175 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:46:35,175 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:46:35,175 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:46:35,176 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:46:35,176 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:46:35,176 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:46:35,177 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:46:35,177 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:46:35,177 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:46:35,177 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:46:35,178 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:46:35,178 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:46:35,178 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:46:35,179 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:46:35,179 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:46:35,181 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:46:35,182 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:46:35,182 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_63dca5d1-a447-43ed-81c9-65dd3e23c1ab/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63dca5d1-a447-43ed-81c9-65dd3e23c1ab/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 062c7418109a213aa13d25a99437d8241cca4f6492c123259890838dc94aff90 [2022-10-17 16:46:35,505 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:46:35,533 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:46:35,536 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:46:35,539 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:46:35,541 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:46:35,543 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63dca5d1-a447-43ed-81c9-65dd3e23c1ab/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/systemc/transmitter.12.cil.c [2022-10-17 16:46:35,620 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63dca5d1-a447-43ed-81c9-65dd3e23c1ab/bin/ukojak-92XMlrwhuB/data/19acb4799/39f0fd6286ce46bcab60b7dab39aa215/FLAG45d166e62 [2022-10-17 16:46:36,151 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:46:36,151 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63dca5d1-a447-43ed-81c9-65dd3e23c1ab/sv-benchmarks/c/systemc/transmitter.12.cil.c [2022-10-17 16:46:36,172 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63dca5d1-a447-43ed-81c9-65dd3e23c1ab/bin/ukojak-92XMlrwhuB/data/19acb4799/39f0fd6286ce46bcab60b7dab39aa215/FLAG45d166e62 [2022-10-17 16:46:36,465 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63dca5d1-a447-43ed-81c9-65dd3e23c1ab/bin/ukojak-92XMlrwhuB/data/19acb4799/39f0fd6286ce46bcab60b7dab39aa215 [2022-10-17 16:46:36,468 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:46:36,469 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:46:36,471 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:46:36,471 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:46:36,474 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:46:36,475 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:46:36" (1/1) ... [2022-10-17 16:46:36,477 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@734e591f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:36, skipping insertion in model container [2022-10-17 16:46:36,478 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:46:36" (1/1) ... [2022-10-17 16:46:36,485 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:46:36,563 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:46:36,727 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_63dca5d1-a447-43ed-81c9-65dd3e23c1ab/sv-benchmarks/c/systemc/transmitter.12.cil.c[706,719] [2022-10-17 16:46:36,866 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:46:36,877 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:46:36,888 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_63dca5d1-a447-43ed-81c9-65dd3e23c1ab/sv-benchmarks/c/systemc/transmitter.12.cil.c[706,719] [2022-10-17 16:46:36,961 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:46:36,987 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:46:36,987 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:36 WrapperNode [2022-10-17 16:46:36,987 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:46:36,989 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:46:36,989 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:46:36,989 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:46:37,006 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:36" (1/1) ... [2022-10-17 16:46:37,044 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:36" (1/1) ... [2022-10-17 16:46:37,097 INFO L138 Inliner]: procedures = 52, calls = 66, calls flagged for inlining = 36, calls inlined = 36, statements flattened = 834 [2022-10-17 16:46:37,097 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:46:37,098 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:46:37,098 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:46:37,098 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:46:37,108 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:36" (1/1) ... [2022-10-17 16:46:37,108 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:36" (1/1) ... [2022-10-17 16:46:37,113 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:36" (1/1) ... [2022-10-17 16:46:37,115 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:36" (1/1) ... [2022-10-17 16:46:37,139 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:36" (1/1) ... [2022-10-17 16:46:37,159 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:36" (1/1) ... [2022-10-17 16:46:37,167 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:36" (1/1) ... [2022-10-17 16:46:37,171 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:36" (1/1) ... [2022-10-17 16:46:37,177 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:46:37,179 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:46:37,179 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:46:37,190 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:46:37,191 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:36" (1/1) ... [2022-10-17 16:46:37,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:46:37,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63dca5d1-a447-43ed-81c9-65dd3e23c1ab/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:46:37,224 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63dca5d1-a447-43ed-81c9-65dd3e23c1ab/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:46:37,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63dca5d1-a447-43ed-81c9-65dd3e23c1ab/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:46:37,270 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:46:37,271 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-10-17 16:46:37,271 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-10-17 16:46:37,271 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-10-17 16:46:37,271 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-10-17 16:46:37,271 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-10-17 16:46:37,271 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-10-17 16:46:37,272 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-10-17 16:46:37,272 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-10-17 16:46:37,272 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-10-17 16:46:37,272 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-10-17 16:46:37,272 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-10-17 16:46:37,272 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-10-17 16:46:37,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:46:37,273 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:46:37,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:46:37,389 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:46:37,401 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:46:38,411 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:46:39,033 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:46:39,033 INFO L300 CfgBuilder]: Removed 16 assume(true) statements. [2022-10-17 16:46:39,038 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:46:39 BoogieIcfgContainer [2022-10-17 16:46:39,038 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:46:39,039 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:46:39,039 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:46:39,050 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:46:39,051 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:46:39" (1/1) ... [2022-10-17 16:46:39,061 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:46:39,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:39,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 186 states and 289 transitions. [2022-10-17 16:46:39,172 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 289 transitions. [2022-10-17 16:46:39,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:39,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:39,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:39,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:39,718 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 16:46:40,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:40,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 224 states and 363 transitions. [2022-10-17 16:46:40,518 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 363 transitions. [2022-10-17 16:46:40,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:40,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:40,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:40,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:40,797 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 16:46:41,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:41,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 225 states and 363 transitions. [2022-10-17 16:46:41,196 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 363 transitions. [2022-10-17 16:46:41,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:41,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:41,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:41,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:41,456 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 16:46:41,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:41,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 226 states and 363 transitions. [2022-10-17 16:46:41,898 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 363 transitions. [2022-10-17 16:46:41,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:41,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:41,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:41,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:42,087 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 16:46:42,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:42,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 227 states and 363 transitions. [2022-10-17 16:46:42,524 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 363 transitions. [2022-10-17 16:46:42,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:42,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:42,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:42,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:42,638 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 16:46:43,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:43,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 228 states and 363 transitions. [2022-10-17 16:46:43,121 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 363 transitions. [2022-10-17 16:46:43,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:43,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:43,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:43,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:43,240 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 16:46:43,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:43,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 229 states and 363 transitions. [2022-10-17 16:46:43,700 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 363 transitions. [2022-10-17 16:46:43,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:43,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:43,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:43,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:43,808 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 16:46:44,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:44,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 230 states and 363 transitions. [2022-10-17 16:46:44,272 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 363 transitions. [2022-10-17 16:46:44,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:44,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:44,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:44,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:44,370 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 16:46:44,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:44,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 231 states and 363 transitions. [2022-10-17 16:46:44,828 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 363 transitions. [2022-10-17 16:46:44,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:44,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:44,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:44,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:44,942 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 16:46:45,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:45,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 232 states and 363 transitions. [2022-10-17 16:46:45,427 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 363 transitions. [2022-10-17 16:46:45,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:45,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:45,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:45,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:45,539 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 16:46:46,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:46,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 233 states and 363 transitions. [2022-10-17 16:46:46,046 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 363 transitions. [2022-10-17 16:46:46,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:46,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:46,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:46,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:46,141 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 16:46:46,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:46,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 234 states and 363 transitions. [2022-10-17 16:46:46,619 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 363 transitions. [2022-10-17 16:46:46,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:46,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:46,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:46,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:46,710 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 16:46:47,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:47,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 235 states and 363 transitions. [2022-10-17 16:46:47,225 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 363 transitions. [2022-10-17 16:46:47,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:47,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:47,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:47,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:47,354 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 16:46:47,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:47,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 236 states and 363 transitions. [2022-10-17 16:46:47,900 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 363 transitions. [2022-10-17 16:46:47,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:47,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:47,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:47,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:48,077 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 16:46:48,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:48,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 272 states and 436 transitions. [2022-10-17 16:46:48,601 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 436 transitions. [2022-10-17 16:46:48,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:48,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:48,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:48,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:48,721 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 16:46:48,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:48,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 273 states and 436 transitions. [2022-10-17 16:46:48,853 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 436 transitions. [2022-10-17 16:46:48,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:48,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:48,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:48,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:48,975 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 16:46:49,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:49,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 274 states and 436 transitions. [2022-10-17 16:46:49,084 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 436 transitions. [2022-10-17 16:46:49,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:49,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:49,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:49,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:49,212 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 16:46:49,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:49,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 275 states and 436 transitions. [2022-10-17 16:46:49,335 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 436 transitions. [2022-10-17 16:46:49,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:49,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:49,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:49,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:49,451 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 16:46:49,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:49,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 276 states and 436 transitions. [2022-10-17 16:46:49,550 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 436 transitions. [2022-10-17 16:46:49,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:49,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:49,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:49,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:49,676 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 16:46:49,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:49,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 277 states and 436 transitions. [2022-10-17 16:46:49,771 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 436 transitions. [2022-10-17 16:46:49,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:49,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:49,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:49,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:49,892 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 16:46:49,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:49,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 278 states and 436 transitions. [2022-10-17 16:46:49,975 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 436 transitions. [2022-10-17 16:46:49,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:49,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:49,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:49,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:50,085 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 16:46:50,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:50,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 279 states and 436 transitions. [2022-10-17 16:46:50,167 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 436 transitions. [2022-10-17 16:46:50,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:50,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:50,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:50,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:50,287 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 16:46:50,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:50,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 280 states and 436 transitions. [2022-10-17 16:46:50,362 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 436 transitions. [2022-10-17 16:46:50,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:50,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:50,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:50,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:50,468 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 16:46:50,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:50,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 281 states and 436 transitions. [2022-10-17 16:46:50,531 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 436 transitions. [2022-10-17 16:46:50,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:50,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:50,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:50,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:50,647 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 16:46:50,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:50,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 282 states and 436 transitions. [2022-10-17 16:46:50,703 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 436 transitions. [2022-10-17 16:46:50,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:50,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:50,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:50,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:50,845 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 16:46:51,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:51,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 315 states and 505 transitions. [2022-10-17 16:46:51,096 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 505 transitions. [2022-10-17 16:46:51,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:51,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:51,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:51,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:51,213 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 16:46:51,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:51,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 316 states and 505 transitions. [2022-10-17 16:46:51,265 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 505 transitions. [2022-10-17 16:46:51,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:51,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:51,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:51,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:51,385 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 16:46:51,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:51,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 317 states and 505 transitions. [2022-10-17 16:46:51,432 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 505 transitions. [2022-10-17 16:46:51,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:51,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:51,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:51,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:51,534 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 16:46:51,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:51,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 318 states and 505 transitions. [2022-10-17 16:46:51,580 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 505 transitions. [2022-10-17 16:46:51,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:51,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:51,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:51,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:51,686 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 16:46:51,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:51,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 319 states and 505 transitions. [2022-10-17 16:46:51,733 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 505 transitions. [2022-10-17 16:46:51,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:51,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:51,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:51,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:51,843 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 16:46:51,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:51,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 320 states and 505 transitions. [2022-10-17 16:46:51,891 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 505 transitions. [2022-10-17 16:46:51,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:51,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:51,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:51,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:51,996 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 16:46:52,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:52,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 321 states and 505 transitions. [2022-10-17 16:46:52,049 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 505 transitions. [2022-10-17 16:46:52,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:52,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:52,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:52,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:52,168 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 16:46:52,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:52,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 322 states and 505 transitions. [2022-10-17 16:46:52,220 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 505 transitions. [2022-10-17 16:46:52,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:52,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:52,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:52,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:52,325 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 16:46:52,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:52,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 323 states and 505 transitions. [2022-10-17 16:46:52,375 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 505 transitions. [2022-10-17 16:46:52,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:52,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:52,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:52,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:52,481 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 16:46:52,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:52,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 324 states and 505 transitions. [2022-10-17 16:46:52,530 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 505 transitions. [2022-10-17 16:46:52,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:52,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:52,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:52,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:52,671 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 16:46:52,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:52,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 354 states and 568 transitions. [2022-10-17 16:46:52,997 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 568 transitions. [2022-10-17 16:46:53,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:53,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:53,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:53,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:53,106 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 16:46:53,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:53,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 355 states and 568 transitions. [2022-10-17 16:46:53,159 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 568 transitions. [2022-10-17 16:46:53,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:53,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:53,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:53,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:53,286 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 16:46:53,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:53,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 356 states and 568 transitions. [2022-10-17 16:46:53,339 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 568 transitions. [2022-10-17 16:46:53,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:53,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:53,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:53,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:53,452 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 16:46:53,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:53,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 357 states and 568 transitions. [2022-10-17 16:46:53,503 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 568 transitions. [2022-10-17 16:46:53,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:53,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:53,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:53,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:53,610 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 16:46:53,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:53,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 358 states and 568 transitions. [2022-10-17 16:46:53,667 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 568 transitions. [2022-10-17 16:46:53,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:53,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:53,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:53,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:53,784 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 16:46:53,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:53,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 359 states and 568 transitions. [2022-10-17 16:46:53,839 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 568 transitions. [2022-10-17 16:46:53,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:53,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:53,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:53,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:53,954 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 16:46:54,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:54,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 360 states and 568 transitions. [2022-10-17 16:46:54,028 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 568 transitions. [2022-10-17 16:46:54,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:54,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:54,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:54,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:54,175 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 16:46:54,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:54,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 361 states and 568 transitions. [2022-10-17 16:46:54,229 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 568 transitions. [2022-10-17 16:46:54,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:54,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:54,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:54,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:54,383 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 16:46:54,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:54,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 385 states and 619 transitions. [2022-10-17 16:46:54,742 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 619 transitions. [2022-10-17 16:46:54,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:54,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:54,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:54,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:54,866 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 16:46:54,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:54,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 386 states and 619 transitions. [2022-10-17 16:46:54,919 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 619 transitions. [2022-10-17 16:46:54,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:54,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:54,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:54,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:55,031 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 16:46:55,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:55,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 387 states and 619 transitions. [2022-10-17 16:46:55,088 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 619 transitions. [2022-10-17 16:46:55,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:55,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:55,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:55,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:55,209 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 16:46:55,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:55,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 388 states and 619 transitions. [2022-10-17 16:46:55,270 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 619 transitions. [2022-10-17 16:46:55,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:55,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:55,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:55,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:55,398 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 16:46:55,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:55,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 389 states and 619 transitions. [2022-10-17 16:46:55,454 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 619 transitions. [2022-10-17 16:46:55,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:55,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:55,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:55,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:55,586 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 16:46:55,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:55,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 390 states and 619 transitions. [2022-10-17 16:46:55,641 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 619 transitions. [2022-10-17 16:46:55,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:55,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:55,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:55,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:55,824 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 16:46:56,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:56,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 408 states and 658 transitions. [2022-10-17 16:46:56,212 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 658 transitions. [2022-10-17 16:46:56,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:56,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:56,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:56,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:56,330 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 16:46:56,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:56,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 409 states and 658 transitions. [2022-10-17 16:46:56,394 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 658 transitions. [2022-10-17 16:46:56,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:56,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:56,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:56,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:56,521 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 16:46:56,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:56,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 410 states and 658 transitions. [2022-10-17 16:46:56,587 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 658 transitions. [2022-10-17 16:46:56,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:56,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:56,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:56,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:56,698 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 16:46:56,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:56,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 411 states and 658 transitions. [2022-10-17 16:46:56,753 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 658 transitions. [2022-10-17 16:46:56,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:56,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:56,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:56,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:56,894 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 16:46:57,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:57,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 416 states and 669 transitions. [2022-10-17 16:46:57,466 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 669 transitions. [2022-10-17 16:46:57,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:57,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:57,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:57,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:57,548 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 16:46:57,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:57,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 417 states and 669 transitions. [2022-10-17 16:46:57,911 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 669 transitions. [2022-10-17 16:46:57,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:57,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:57,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:57,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:58,067 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 16:46:58,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:58,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 419 states and 674 transitions. [2022-10-17 16:46:58,585 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 674 transitions. [2022-10-17 16:46:58,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:46:58,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:58,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:58,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:46:59,030 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 16:47:01,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:01,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 465 states and 779 transitions. [2022-10-17 16:47:01,840 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 779 transitions. [2022-10-17 16:47:01,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-10-17 16:47:01,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:01,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:01,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:02,109 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.