./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/systemc/transmitter.11.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_9f817c8b-97ad-4a52-911a-52a5e46888b3/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f817c8b-97ad-4a52-911a-52a5e46888b3/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_9f817c8b-97ad-4a52-911a-52a5e46888b3/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f817c8b-97ad-4a52-911a-52a5e46888b3/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/systemc/transmitter.11.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f817c8b-97ad-4a52-911a-52a5e46888b3/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_9f817c8b-97ad-4a52-911a-52a5e46888b3/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 940a677bfde7dbbc79e036121bd0ec6fd3518c0f58a02d336e5d42fafb098792 --- 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 16:33:49,899 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:33:49,902 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:33:49,947 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:33:49,948 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:33:49,952 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:33:49,954 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:33:49,958 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:33:49,963 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:33:49,969 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:33:49,970 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:33:49,972 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:33:49,973 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:33:49,976 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:33:49,978 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:33:49,981 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:33:49,982 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:33:49,983 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:33:49,985 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:33:49,993 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:33:49,995 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:33:49,996 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:33:50,000 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:33:50,001 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:33:50,011 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:33:50,011 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:33:50,012 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:33:50,014 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:33:50,014 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:33:50,015 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:33:50,016 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:33:50,018 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:33:50,020 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:33:50,021 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:33:50,023 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:33:50,024 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:33:50,025 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:33:50,025 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:33:50,025 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:33:50,026 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:33:50,034 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:33:50,036 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f817c8b-97ad-4a52-911a-52a5e46888b3/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 16:33:50,094 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:33:50,094 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:33:50,096 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:33:50,096 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:33:50,097 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:33:50,097 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:33:50,097 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:33:50,098 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:33:50,098 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:33:50,098 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:33:50,099 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:33:50,099 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:33:50,100 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:33:50,100 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:33:50,100 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:33:50,100 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:33:50,101 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:33:50,101 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:33:50,101 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:33:50,101 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:33:50,101 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:33:50,102 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:33:50,102 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:33:50,102 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:33:50,103 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:33:50,103 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:33:50,104 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:33:50,105 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:33:50,105 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_9f817c8b-97ad-4a52-911a-52a5e46888b3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f817c8b-97ad-4a52-911a-52a5e46888b3/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 940a677bfde7dbbc79e036121bd0ec6fd3518c0f58a02d336e5d42fafb098792 [2022-10-17 16:33:50,457 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:33:50,498 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:33:50,501 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:33:50,503 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:33:50,504 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:33:50,506 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f817c8b-97ad-4a52-911a-52a5e46888b3/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/systemc/transmitter.11.cil.c [2022-10-17 16:33:50,573 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f817c8b-97ad-4a52-911a-52a5e46888b3/bin/ukojak-92XMlrwhuB/data/1215cfc2e/c5aeef843b714b54b96e8c6f13f1fd05/FLAGf2a1164c0 [2022-10-17 16:33:51,241 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:33:51,241 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f817c8b-97ad-4a52-911a-52a5e46888b3/sv-benchmarks/c/systemc/transmitter.11.cil.c [2022-10-17 16:33:51,262 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f817c8b-97ad-4a52-911a-52a5e46888b3/bin/ukojak-92XMlrwhuB/data/1215cfc2e/c5aeef843b714b54b96e8c6f13f1fd05/FLAGf2a1164c0 [2022-10-17 16:33:51,507 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f817c8b-97ad-4a52-911a-52a5e46888b3/bin/ukojak-92XMlrwhuB/data/1215cfc2e/c5aeef843b714b54b96e8c6f13f1fd05 [2022-10-17 16:33:51,509 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:33:51,512 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:33:51,518 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:33:51,518 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:33:51,523 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:33:51,525 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:33:51" (1/1) ... [2022-10-17 16:33:51,526 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c70a6b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:51, skipping insertion in model container [2022-10-17 16:33:51,526 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:33:51" (1/1) ... [2022-10-17 16:33:51,534 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:33:51,589 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:33:51,754 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_9f817c8b-97ad-4a52-911a-52a5e46888b3/sv-benchmarks/c/systemc/transmitter.11.cil.c[706,719] [2022-10-17 16:33:51,916 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:33:51,927 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:33:51,943 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_9f817c8b-97ad-4a52-911a-52a5e46888b3/sv-benchmarks/c/systemc/transmitter.11.cil.c[706,719] [2022-10-17 16:33:52,028 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:33:52,048 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:33:52,049 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:52 WrapperNode [2022-10-17 16:33:52,049 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:33:52,050 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:33:52,050 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:33:52,050 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:33:52,059 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:52" (1/1) ... [2022-10-17 16:33:52,089 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:52" (1/1) ... [2022-10-17 16:33:52,167 INFO L138 Inliner]: procedures = 50, calls = 63, calls flagged for inlining = 34, calls inlined = 34, statements flattened = 777 [2022-10-17 16:33:52,168 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:33:52,168 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:33:52,169 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:33:52,169 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:33:52,181 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:52" (1/1) ... [2022-10-17 16:33:52,189 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:52" (1/1) ... [2022-10-17 16:33:52,193 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:52" (1/1) ... [2022-10-17 16:33:52,194 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:52" (1/1) ... [2022-10-17 16:33:52,212 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:52" (1/1) ... [2022-10-17 16:33:52,244 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:52" (1/1) ... [2022-10-17 16:33:52,247 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:52" (1/1) ... [2022-10-17 16:33:52,264 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:52" (1/1) ... [2022-10-17 16:33:52,281 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:33:52,282 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:33:52,282 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:33:52,282 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:33:52,283 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:52" (1/1) ... [2022-10-17 16:33:52,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:33:52,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f817c8b-97ad-4a52-911a-52a5e46888b3/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:33:52,338 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f817c8b-97ad-4a52-911a-52a5e46888b3/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:33:52,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f817c8b-97ad-4a52-911a-52a5e46888b3/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:33:52,386 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:33:52,386 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-10-17 16:33:52,388 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-10-17 16:33:52,389 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-10-17 16:33:52,389 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-10-17 16:33:52,389 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-10-17 16:33:52,389 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-10-17 16:33:52,389 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-10-17 16:33:52,389 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-10-17 16:33:52,389 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-10-17 16:33:52,389 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-10-17 16:33:52,390 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-10-17 16:33:52,390 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-10-17 16:33:52,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:33:52,391 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:33:52,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:33:52,566 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:33:52,568 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:33:53,537 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:33:54,108 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:33:54,109 INFO L300 CfgBuilder]: Removed 15 assume(true) statements. [2022-10-17 16:33:54,112 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:33:54 BoogieIcfgContainer [2022-10-17 16:33:54,113 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:33:54,114 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:33:54,117 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:33:54,128 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:33:54,128 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:33:54" (1/1) ... [2022-10-17 16:33:54,138 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:33:54,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:54,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 175 states and 271 transitions. [2022-10-17 16:33:54,213 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 271 transitions. [2022-10-17 16:33:54,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:33:54,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:54,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:54,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:54,817 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 16:33:55,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:55,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 210 states and 339 transitions. [2022-10-17 16:33:55,697 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 339 transitions. [2022-10-17 16:33:55,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:33:55,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:55,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:55,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:55,955 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 16:33:56,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:56,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 211 states and 339 transitions. [2022-10-17 16:33:56,345 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 339 transitions. [2022-10-17 16:33:56,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:33:56,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:56,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:56,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:56,556 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 16:33:56,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:56,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 212 states and 339 transitions. [2022-10-17 16:33:56,949 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 339 transitions. [2022-10-17 16:33:56,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:33:56,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:56,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:56,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:57,066 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 16:33:57,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:57,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 213 states and 339 transitions. [2022-10-17 16:33:57,479 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 339 transitions. [2022-10-17 16:33:57,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:33:57,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:57,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:57,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:57,612 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 16:33:58,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:58,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 214 states and 339 transitions. [2022-10-17 16:33:58,017 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 339 transitions. [2022-10-17 16:33:58,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:33:58,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:58,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:58,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:58,112 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 16:33:58,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:58,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 215 states and 339 transitions. [2022-10-17 16:33:58,572 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 339 transitions. [2022-10-17 16:33:58,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:33:58,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:58,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:58,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:58,698 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 16:33:59,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:59,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 216 states and 339 transitions. [2022-10-17 16:33:59,142 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 339 transitions. [2022-10-17 16:33:59,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:33:59,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:59,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:59,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:59,229 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:33:59,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:59,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 217 states and 339 transitions. [2022-10-17 16:33:59,707 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 339 transitions. [2022-10-17 16:33:59,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:33:59,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:59,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:59,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:33:59,796 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 16:34:00,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:00,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 218 states and 339 transitions. [2022-10-17 16:34:00,272 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 339 transitions. [2022-10-17 16:34:00,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:34:00,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:00,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:00,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:00,396 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 16:34:00,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:00,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 219 states and 339 transitions. [2022-10-17 16:34:00,909 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 339 transitions. [2022-10-17 16:34:00,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:34:00,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:00,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:00,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:01,003 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:01,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:01,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 220 states and 339 transitions. [2022-10-17 16:34:01,486 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 339 transitions. [2022-10-17 16:34:01,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:34:01,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:01,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:01,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:01,604 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 16:34:02,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:02,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 221 states and 339 transitions. [2022-10-17 16:34:02,125 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 339 transitions. [2022-10-17 16:34:02,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:34:02,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:02,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:02,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:02,263 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 16:34:02,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:02,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 254 states and 406 transitions. [2022-10-17 16:34:02,800 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 406 transitions. [2022-10-17 16:34:02,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:34:02,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:02,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:02,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:02,934 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:03,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:03,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 255 states and 406 transitions. [2022-10-17 16:34:03,041 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 406 transitions. [2022-10-17 16:34:03,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:34:03,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:03,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:03,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:03,147 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 16:34:03,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:03,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 256 states and 406 transitions. [2022-10-17 16:34:03,259 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 406 transitions. [2022-10-17 16:34:03,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:34:03,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:03,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:03,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:03,375 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 16:34:03,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:03,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 257 states and 406 transitions. [2022-10-17 16:34:03,468 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 406 transitions. [2022-10-17 16:34:03,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:34:03,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:03,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:03,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:03,613 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 16:34:03,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:03,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 258 states and 406 transitions. [2022-10-17 16:34:03,703 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 406 transitions. [2022-10-17 16:34:03,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:34:03,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:03,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:03,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:03,814 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 16:34:03,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:03,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 259 states and 406 transitions. [2022-10-17 16:34:03,912 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 406 transitions. [2022-10-17 16:34:03,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:34:03,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:03,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:03,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:04,035 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 16:34:04,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:04,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 260 states and 406 transitions. [2022-10-17 16:34:04,140 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 406 transitions. [2022-10-17 16:34:04,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:34:04,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:04,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:04,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:04,256 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 16:34:04,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:04,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 261 states and 406 transitions. [2022-10-17 16:34:04,338 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 406 transitions. [2022-10-17 16:34:04,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:34:04,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:04,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:04,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:04,457 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 16:34:04,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:04,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 262 states and 406 transitions. [2022-10-17 16:34:04,536 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 406 transitions. [2022-10-17 16:34:04,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:34:04,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:04,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:04,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:04,652 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 16:34:04,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:04,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 263 states and 406 transitions. [2022-10-17 16:34:04,718 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 406 transitions. [2022-10-17 16:34:04,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:34:04,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:04,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:04,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:04,851 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 16:34:05,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:05,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 293 states and 469 transitions. [2022-10-17 16:34:05,113 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 469 transitions. [2022-10-17 16:34:05,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:34:05,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:05,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:05,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:05,213 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 16:34:05,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:05,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 294 states and 469 transitions. [2022-10-17 16:34:05,266 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 469 transitions. [2022-10-17 16:34:05,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:34:05,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:05,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:05,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:05,385 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 16:34:05,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:05,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 295 states and 469 transitions. [2022-10-17 16:34:05,444 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 469 transitions. [2022-10-17 16:34:05,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:34:05,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:05,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:05,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:05,551 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 16:34:05,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:05,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 296 states and 469 transitions. [2022-10-17 16:34:05,600 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 469 transitions. [2022-10-17 16:34:05,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:34:05,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:05,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:05,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:05,699 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 16:34:05,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:05,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 297 states and 469 transitions. [2022-10-17 16:34:05,748 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 469 transitions. [2022-10-17 16:34:05,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:34:05,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:05,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:05,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:05,882 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 16:34:05,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:05,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 298 states and 469 transitions. [2022-10-17 16:34:05,942 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 469 transitions. [2022-10-17 16:34:05,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:34:05,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:05,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:05,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:06,066 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 16:34:06,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:06,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 299 states and 469 transitions. [2022-10-17 16:34:06,116 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 469 transitions. [2022-10-17 16:34:06,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:34:06,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:06,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:06,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:06,220 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 16:34:06,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:06,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 300 states and 469 transitions. [2022-10-17 16:34:06,272 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 469 transitions. [2022-10-17 16:34:06,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:34:06,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:06,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:06,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:06,395 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 16:34:06,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:06,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 301 states and 469 transitions. [2022-10-17 16:34:06,445 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 469 transitions. [2022-10-17 16:34:06,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:34:06,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:06,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:06,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:06,549 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 16:34:07,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:07,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 321 states and 510 transitions. [2022-10-17 16:34:07,142 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 510 transitions. [2022-10-17 16:34:07,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:34:07,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:07,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:07,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:07,222 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 16:34:07,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:07,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 322 states and 510 transitions. [2022-10-17 16:34:07,691 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 510 transitions. [2022-10-17 16:34:07,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:34:07,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:07,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:07,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:07,768 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 16:34:08,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:08,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 323 states and 510 transitions. [2022-10-17 16:34:08,217 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 510 transitions. [2022-10-17 16:34:08,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:34:08,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:08,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:08,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:08,306 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:08,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:08,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 324 states and 510 transitions. [2022-10-17 16:34:08,754 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 510 transitions. [2022-10-17 16:34:08,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:34:08,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:08,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:08,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:08,843 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 16:34:09,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:09,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 325 states and 510 transitions. [2022-10-17 16:34:09,289 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 510 transitions. [2022-10-17 16:34:09,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:34:09,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:09,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:09,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:09,363 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 16:34:09,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:09,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 326 states and 510 transitions. [2022-10-17 16:34:09,794 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 510 transitions. [2022-10-17 16:34:09,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:34:09,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:09,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:09,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:09,868 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 16:34:10,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:10,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 327 states and 510 transitions. [2022-10-17 16:34:10,310 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 510 transitions. [2022-10-17 16:34:10,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:34:10,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:10,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:10,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:10,452 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 16:34:10,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:10,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 354 states and 567 transitions. [2022-10-17 16:34:10,923 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 567 transitions. [2022-10-17 16:34:10,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:34:10,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:10,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:10,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:11,030 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 16:34:11,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:11,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 355 states and 567 transitions. [2022-10-17 16:34:11,082 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 567 transitions. [2022-10-17 16:34:11,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:34:11,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:11,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:11,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:11,185 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:11,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:11,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 356 states and 567 transitions. [2022-10-17 16:34:11,236 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 567 transitions. [2022-10-17 16:34:11,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:34:11,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:11,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:11,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:11,356 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 16:34:11,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:11,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 357 states and 567 transitions. [2022-10-17 16:34:11,407 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 567 transitions. [2022-10-17 16:34:11,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:34:11,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:11,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:11,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:11,565 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:11,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:11,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 358 states and 567 transitions. [2022-10-17 16:34:11,620 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 567 transitions. [2022-10-17 16:34:11,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:34:11,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:11,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:11,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:11,780 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 16:34:12,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:12,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 373 states and 600 transitions. [2022-10-17 16:34:12,163 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 600 transitions. [2022-10-17 16:34:12,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:34:12,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:12,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:12,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:12,285 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 16:34:12,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:12,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 374 states and 600 transitions. [2022-10-17 16:34:12,340 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 600 transitions. [2022-10-17 16:34:12,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:34:12,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:12,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:12,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:12,446 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 16:34:12,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:12,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 375 states and 600 transitions. [2022-10-17 16:34:12,501 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 600 transitions. [2022-10-17 16:34:12,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:34:12,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:12,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:12,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:12,670 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 16:34:13,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:13,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 384 states and 621 transitions. [2022-10-17 16:34:13,091 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 621 transitions. [2022-10-17 16:34:13,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:34:13,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:13,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:13,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:13,558 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 16:34:15,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:15,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 427 states and 720 transitions. [2022-10-17 16:34:15,963 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 720 transitions. [2022-10-17 16:34:15,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:34:15,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:15,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:15,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:16,202 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:18,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:18,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 432 states and 734 transitions. [2022-10-17 16:34:18,288 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 734 transitions. [2022-10-17 16:34:18,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:34:18,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:18,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:18,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:18,365 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:34:19,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:19,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 435 states and 740 transitions. [2022-10-17 16:34:19,400 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 740 transitions. [2022-10-17 16:34:19,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-10-17 16:34:19,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:19,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:19,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:34:19,635 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.