./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/systemc/token_ring.11.cil-1.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_0ece26fa-8b8b-4a61-94e1-0c5a88c50117/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ece26fa-8b8b-4a61-94e1-0c5a88c50117/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_0ece26fa-8b8b-4a61-94e1-0c5a88c50117/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ece26fa-8b8b-4a61-94e1-0c5a88c50117/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/systemc/token_ring.11.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ece26fa-8b8b-4a61-94e1-0c5a88c50117/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_0ece26fa-8b8b-4a61-94e1-0c5a88c50117/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 79f20a4b12634e812af836a5fe92e9d987e7766e2c28337c49504608346f2347 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 17:05:32,137 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:05:32,138 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:05:32,188 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:05:32,189 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:05:32,196 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:05:32,199 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:05:32,204 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:05:32,207 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:05:32,215 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:05:32,216 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:05:32,217 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:05:32,218 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:05:32,221 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:05:32,222 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:05:32,224 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:05:32,227 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:05:32,228 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:05:32,230 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:05:32,237 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:05:32,240 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:05:32,242 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:05:32,245 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:05:32,246 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:05:32,253 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:05:32,253 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:05:32,254 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:05:32,256 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:05:32,257 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:05:32,258 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:05:32,259 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:05:32,260 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:05:32,262 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:05:32,263 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:05:32,265 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:05:32,266 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:05:32,266 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:05:32,267 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:05:32,267 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:05:32,268 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:05:32,268 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:05:32,269 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ece26fa-8b8b-4a61-94e1-0c5a88c50117/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 17:05:32,313 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:05:32,316 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:05:32,317 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:05:32,317 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 17:05:32,318 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 17:05:32,318 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 17:05:32,319 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:05:32,319 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 17:05:32,319 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 17:05:32,319 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 17:05:32,321 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:05:32,321 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:05:32,321 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:05:32,321 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:05:32,322 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 17:05:32,322 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:05:32,322 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:05:32,322 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:05:32,323 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 17:05:32,323 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 17:05:32,323 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:05:32,323 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:05:32,324 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:05:32,324 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:05:32,324 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:05:32,324 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 17:05:32,325 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 17:05:32,325 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:05:32,325 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_0ece26fa-8b8b-4a61-94e1-0c5a88c50117/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ece26fa-8b8b-4a61-94e1-0c5a88c50117/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 79f20a4b12634e812af836a5fe92e9d987e7766e2c28337c49504608346f2347 [2022-10-17 17:05:32,624 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:05:32,654 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:05:32,656 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:05:32,658 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:05:32,659 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:05:32,660 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ece26fa-8b8b-4a61-94e1-0c5a88c50117/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/systemc/token_ring.11.cil-1.c [2022-10-17 17:05:32,735 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ece26fa-8b8b-4a61-94e1-0c5a88c50117/bin/ukojak-92XMlrwhuB/data/79df7ddb5/c17f6c1e95234b969a6e5cd2f0319826/FLAGfe6c8637d [2022-10-17 17:05:33,214 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:05:33,214 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ece26fa-8b8b-4a61-94e1-0c5a88c50117/sv-benchmarks/c/systemc/token_ring.11.cil-1.c [2022-10-17 17:05:33,237 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ece26fa-8b8b-4a61-94e1-0c5a88c50117/bin/ukojak-92XMlrwhuB/data/79df7ddb5/c17f6c1e95234b969a6e5cd2f0319826/FLAGfe6c8637d [2022-10-17 17:05:33,741 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ece26fa-8b8b-4a61-94e1-0c5a88c50117/bin/ukojak-92XMlrwhuB/data/79df7ddb5/c17f6c1e95234b969a6e5cd2f0319826 [2022-10-17 17:05:33,743 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:05:33,746 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:05:33,748 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:05:33,748 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:05:33,751 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:05:33,752 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:05:33" (1/1) ... [2022-10-17 17:05:33,755 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28e4ef0b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:33, skipping insertion in model container [2022-10-17 17:05:33,755 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:05:33" (1/1) ... [2022-10-17 17:05:33,763 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:05:33,836 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:05:34,024 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_0ece26fa-8b8b-4a61-94e1-0c5a88c50117/sv-benchmarks/c/systemc/token_ring.11.cil-1.c[671,684] [2022-10-17 17:05:34,168 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:05:34,199 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:05:34,224 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_0ece26fa-8b8b-4a61-94e1-0c5a88c50117/sv-benchmarks/c/systemc/token_ring.11.cil-1.c[671,684] [2022-10-17 17:05:34,316 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:05:34,352 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:05:34,353 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:34 WrapperNode [2022-10-17 17:05:34,353 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:05:34,356 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:05:34,356 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:05:34,356 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:05:34,366 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:34" (1/1) ... [2022-10-17 17:05:34,381 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:34" (1/1) ... [2022-10-17 17:05:34,449 INFO L138 Inliner]: procedures = 50, calls = 65, calls flagged for inlining = 33, calls inlined = 33, statements flattened = 800 [2022-10-17 17:05:34,449 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:05:34,450 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:05:34,450 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:05:34,450 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:05:34,458 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:34" (1/1) ... [2022-10-17 17:05:34,458 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:34" (1/1) ... [2022-10-17 17:05:34,464 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:34" (1/1) ... [2022-10-17 17:05:34,464 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:34" (1/1) ... [2022-10-17 17:05:34,479 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:34" (1/1) ... [2022-10-17 17:05:34,495 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:34" (1/1) ... [2022-10-17 17:05:34,498 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:34" (1/1) ... [2022-10-17 17:05:34,503 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:34" (1/1) ... [2022-10-17 17:05:34,509 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:05:34,510 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:05:34,510 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:05:34,510 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:05:34,511 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:34" (1/1) ... [2022-10-17 17:05:34,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:05:34,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ece26fa-8b8b-4a61-94e1-0c5a88c50117/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 17:05:34,562 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ece26fa-8b8b-4a61-94e1-0c5a88c50117/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 17:05:34,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ece26fa-8b8b-4a61-94e1-0c5a88c50117/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 17:05:34,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:05:34,616 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-10-17 17:05:34,616 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-10-17 17:05:34,617 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-10-17 17:05:34,617 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-10-17 17:05:34,617 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-10-17 17:05:34,617 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-10-17 17:05:34,617 INFO L130 BoogieDeclarations]: Found specification of procedure error [2022-10-17 17:05:34,618 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2022-10-17 17:05:34,618 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-10-17 17:05:34,618 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-10-17 17:05:34,618 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-10-17 17:05:34,618 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-10-17 17:05:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-10-17 17:05:34,619 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-10-17 17:05:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 17:05:34,619 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:05:34,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:05:34,730 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:05:34,733 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 17:05:35,801 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 17:05:36,377 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 17:05:36,377 INFO L300 CfgBuilder]: Removed 14 assume(true) statements. [2022-10-17 17:05:36,381 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:05:36 BoogieIcfgContainer [2022-10-17 17:05:36,381 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 17:05:36,382 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 17:05:36,383 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 17:05:36,394 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 17:05:36,395 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:05:36" (1/1) ... [2022-10-17 17:05:36,408 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 17:05:36,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:36,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 183 states and 284 transitions. [2022-10-17 17:05:36,500 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 284 transitions. [2022-10-17 17:05:36,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-17 17:05:36,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:36,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:36,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:37,111 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:37,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:37,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 217 states and 350 transitions. [2022-10-17 17:05:37,899 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 350 transitions. [2022-10-17 17:05:37,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-17 17:05:37,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:37,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:37,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:38,109 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:38,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:38,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 218 states and 350 transitions. [2022-10-17 17:05:38,488 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 350 transitions. [2022-10-17 17:05:38,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-17 17:05:38,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:38,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:38,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:38,670 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:39,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:39,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 219 states and 350 transitions. [2022-10-17 17:05:39,053 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 350 transitions. [2022-10-17 17:05:39,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-17 17:05:39,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:39,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:39,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:39,210 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:39,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:39,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 220 states and 350 transitions. [2022-10-17 17:05:39,617 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 350 transitions. [2022-10-17 17:05:39,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-17 17:05:39,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:39,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:39,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:39,738 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:40,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:40,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 221 states and 350 transitions. [2022-10-17 17:05:40,201 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 350 transitions. [2022-10-17 17:05:40,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-17 17:05:40,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:40,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:40,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:40,318 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:40,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:40,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 222 states and 350 transitions. [2022-10-17 17:05:40,765 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 350 transitions. [2022-10-17 17:05:40,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-17 17:05:40,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:40,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:40,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:40,853 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 17:05:41,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:41,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 223 states and 350 transitions. [2022-10-17 17:05:41,297 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 350 transitions. [2022-10-17 17:05:41,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-17 17:05:41,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:41,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:41,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:41,382 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:41,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:41,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 224 states and 350 transitions. [2022-10-17 17:05:41,865 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 350 transitions. [2022-10-17 17:05:41,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-17 17:05:41,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:41,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:41,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:41,989 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:42,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:42,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 225 states and 350 transitions. [2022-10-17 17:05:42,469 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 350 transitions. [2022-10-17 17:05:42,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-17 17:05:42,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:42,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:42,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:42,574 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:43,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:43,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 226 states and 350 transitions. [2022-10-17 17:05:43,060 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 350 transitions. [2022-10-17 17:05:43,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-17 17:05:43,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:43,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:43,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:43,158 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:43,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:43,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 227 states and 350 transitions. [2022-10-17 17:05:43,629 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 350 transitions. [2022-10-17 17:05:43,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-17 17:05:43,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:43,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:43,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:43,730 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:44,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:44,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 228 states and 350 transitions. [2022-10-17 17:05:44,190 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 350 transitions. [2022-10-17 17:05:44,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-17 17:05:44,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:44,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:44,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:44,304 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:44,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:44,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 257 states and 409 transitions. [2022-10-17 17:05:44,777 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 409 transitions. [2022-10-17 17:05:44,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-17 17:05:44,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:44,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:44,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:44,855 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:44,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:44,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 258 states and 409 transitions. [2022-10-17 17:05:44,988 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 409 transitions. [2022-10-17 17:05:44,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-17 17:05:44,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:44,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:45,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:45,066 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:45,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:45,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 259 states and 409 transitions. [2022-10-17 17:05:45,194 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 409 transitions. [2022-10-17 17:05:45,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-17 17:05:45,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:45,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:45,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:45,295 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:45,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:45,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 260 states and 409 transitions. [2022-10-17 17:05:45,415 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 409 transitions. [2022-10-17 17:05:45,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-17 17:05:45,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:45,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:45,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:45,492 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:45,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:45,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 261 states and 409 transitions. [2022-10-17 17:05:45,612 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 409 transitions. [2022-10-17 17:05:45,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-17 17:05:45,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:45,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:45,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:45,689 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:45,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:45,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 262 states and 409 transitions. [2022-10-17 17:05:45,795 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 409 transitions. [2022-10-17 17:05:45,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-17 17:05:45,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:45,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:45,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:45,870 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:45,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:45,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 263 states and 409 transitions. [2022-10-17 17:05:45,972 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 409 transitions. [2022-10-17 17:05:45,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-17 17:05:45,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:45,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:46,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:46,081 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:46,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:46,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 264 states and 409 transitions. [2022-10-17 17:05:46,169 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 409 transitions. [2022-10-17 17:05:46,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-17 17:05:46,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:46,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:46,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:46,260 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:46,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:46,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 265 states and 409 transitions. [2022-10-17 17:05:46,358 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 409 transitions. [2022-10-17 17:05:46,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-17 17:05:46,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:46,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:46,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:46,446 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:46,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:46,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 266 states and 409 transitions. [2022-10-17 17:05:46,524 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 409 transitions. [2022-10-17 17:05:46,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-17 17:05:46,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:46,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:46,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:46,669 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:46,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:46,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 293 states and 462 transitions. [2022-10-17 17:05:46,962 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 462 transitions. [2022-10-17 17:05:46,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-17 17:05:46,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:46,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:46,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:47,101 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:47,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:47,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 294 states and 462 transitions. [2022-10-17 17:05:47,169 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 462 transitions. [2022-10-17 17:05:47,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-17 17:05:47,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:47,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:47,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:47,289 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:47,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:47,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 295 states and 462 transitions. [2022-10-17 17:05:47,357 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 462 transitions. [2022-10-17 17:05:47,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-17 17:05:47,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:47,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:47,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:47,481 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 17:05:47,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:47,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 296 states and 462 transitions. [2022-10-17 17:05:47,554 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 462 transitions. [2022-10-17 17:05:47,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-17 17:05:47,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:47,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:47,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:47,734 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:47,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:47,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 297 states and 462 transitions. [2022-10-17 17:05:47,804 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 462 transitions. [2022-10-17 17:05:47,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-17 17:05:47,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:47,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:47,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:47,933 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:48,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:48,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 298 states and 462 transitions. [2022-10-17 17:05:48,005 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 462 transitions. [2022-10-17 17:05:48,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-17 17:05:48,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:48,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:48,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:48,142 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:48,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:48,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 299 states and 462 transitions. [2022-10-17 17:05:48,208 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 462 transitions. [2022-10-17 17:05:48,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-17 17:05:48,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:48,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:48,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:48,340 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:48,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:48,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 300 states and 462 transitions. [2022-10-17 17:05:48,408 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 462 transitions. [2022-10-17 17:05:48,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-17 17:05:48,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:48,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:48,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:48,557 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:48,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:48,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 301 states and 462 transitions. [2022-10-17 17:05:48,625 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 462 transitions. [2022-10-17 17:05:48,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-17 17:05:48,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:48,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:48,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:48,744 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:49,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:49,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 321 states and 503 transitions. [2022-10-17 17:05:49,350 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 503 transitions. [2022-10-17 17:05:49,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-17 17:05:49,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:49,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:49,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:49,439 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:49,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:49,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 322 states and 503 transitions. [2022-10-17 17:05:49,822 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 503 transitions. [2022-10-17 17:05:49,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-17 17:05:49,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:49,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:49,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:49,915 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:50,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:50,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 323 states and 503 transitions. [2022-10-17 17:05:50,298 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 503 transitions. [2022-10-17 17:05:50,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-17 17:05:50,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:50,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:50,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:50,379 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:50,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:50,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 324 states and 503 transitions. [2022-10-17 17:05:50,760 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 503 transitions. [2022-10-17 17:05:50,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-17 17:05:50,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:50,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:50,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:50,842 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:51,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:51,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 325 states and 503 transitions. [2022-10-17 17:05:51,235 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 503 transitions. [2022-10-17 17:05:51,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-17 17:05:51,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:51,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:51,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:51,347 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:51,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:51,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 326 states and 503 transitions. [2022-10-17 17:05:51,747 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 503 transitions. [2022-10-17 17:05:51,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-17 17:05:51,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:51,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:51,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:51,835 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:52,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:52,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 327 states and 503 transitions. [2022-10-17 17:05:52,209 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 503 transitions. [2022-10-17 17:05:52,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-17 17:05:52,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:52,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:52,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:52,335 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:52,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:52,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 341 states and 532 transitions. [2022-10-17 17:05:52,653 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 532 transitions. [2022-10-17 17:05:52,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-17 17:05:52,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:52,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:52,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:52,765 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:52,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:52,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 342 states and 532 transitions. [2022-10-17 17:05:52,843 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 532 transitions. [2022-10-17 17:05:52,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-17 17:05:52,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:52,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:52,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:52,945 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:53,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:53,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 343 states and 532 transitions. [2022-10-17 17:05:53,023 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 532 transitions. [2022-10-17 17:05:53,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-17 17:05:53,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:53,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:53,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:53,176 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:53,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:53,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 344 states and 532 transitions. [2022-10-17 17:05:53,254 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 532 transitions. [2022-10-17 17:05:53,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-17 17:05:53,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:53,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:53,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:53,375 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:53,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:53,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 345 states and 532 transitions. [2022-10-17 17:05:53,457 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 532 transitions. [2022-10-17 17:05:53,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-17 17:05:53,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:53,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:53,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:53,571 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:54,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:54,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 353 states and 549 transitions. [2022-10-17 17:05:54,171 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 549 transitions. [2022-10-17 17:05:54,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-17 17:05:54,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:54,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:54,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:54,240 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 17:05:54,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:54,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 354 states and 549 transitions. [2022-10-17 17:05:54,564 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 549 transitions. [2022-10-17 17:05:54,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-17 17:05:54,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:54,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:54,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:54,634 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:54,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:54,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 355 states and 549 transitions. [2022-10-17 17:05:54,957 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 549 transitions. [2022-10-17 17:05:54,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-17 17:05:54,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:54,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:54,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:55,093 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:55,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:55,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 357 states and 554 transitions. [2022-10-17 17:05:55,469 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 554 transitions. [2022-10-17 17:05:55,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-10-17 17:05:55,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:55,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:55,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:55,558 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:55,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:55,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 365 states and 569 transitions. [2022-10-17 17:05:55,883 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 569 transitions. [2022-10-17 17:05:55,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-10-17 17:05:55,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:55,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:55,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:56,298 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 17:05:58,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:58,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 408 states and 655 transitions. [2022-10-17 17:05:58,498 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 655 transitions. [2022-10-17 17:05:58,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-10-17 17:05:58,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:58,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:58,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:58,702 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 17:05:59,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:59,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 413 states and 666 transitions. [2022-10-17 17:05:59,947 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 666 transitions. [2022-10-17 17:05:59,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-10-17 17:05:59,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:59,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:59,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:00,172 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked.