./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.5.2.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d44e7e1d-ddd7-4edc-a8bc-e0f764a07e21/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d44e7e1d-ddd7-4edc-a8bc-e0f764a07e21/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_d44e7e1d-ddd7-4edc-a8bc-e0f764a07e21/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d44e7e1d-ddd7-4edc-a8bc-e0f764a07e21/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.5.2.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d44e7e1d-ddd7-4edc-a8bc-e0f764a07e21/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_d44e7e1d-ddd7-4edc-a8bc-e0f764a07e21/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 a8c69edfe281d8042eaa18c76271419898cb900ad9a8f084e9a2ef367845176b --- 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 17:01:34,218 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:01:34,221 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:01:34,253 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:01:34,254 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:01:34,255 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:01:34,257 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:01:34,260 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:01:34,262 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:01:34,263 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:01:34,264 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:01:34,266 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:01:34,267 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:01:34,268 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:01:34,269 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:01:34,271 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:01:34,272 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:01:34,273 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:01:34,275 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:01:34,278 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:01:34,280 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:01:34,284 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:01:34,286 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:01:34,287 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:01:34,295 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:01:34,295 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:01:34,296 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:01:34,301 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:01:34,302 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:01:34,303 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:01:34,304 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:01:34,306 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:01:34,307 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:01:34,308 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:01:34,311 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:01:34,312 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:01:34,313 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:01:34,313 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:01:34,313 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:01:34,314 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:01:34,315 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:01:34,316 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d44e7e1d-ddd7-4edc-a8bc-e0f764a07e21/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 17:01:34,370 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:01:34,371 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:01:34,371 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:01:34,372 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 17:01:34,372 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 17:01:34,372 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 17:01:34,373 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:01:34,373 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 17:01:34,373 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 17:01:34,373 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 17:01:34,374 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:01:34,374 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:01:34,374 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:01:34,374 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:01:34,374 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 17:01:34,374 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:01:34,375 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:01:34,375 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:01:34,375 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 17:01:34,375 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 17:01:34,375 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:01:34,376 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:01:34,376 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:01:34,376 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:01:34,376 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:01:34,377 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 17:01:34,377 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 17:01:34,377 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:01:34,377 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_d44e7e1d-ddd7-4edc-a8bc-e0f764a07e21/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d44e7e1d-ddd7-4edc-a8bc-e0f764a07e21/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a8c69edfe281d8042eaa18c76271419898cb900ad9a8f084e9a2ef367845176b [2022-10-17 17:01:34,655 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:01:34,689 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:01:34,691 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:01:34,692 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:01:34,693 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:01:34,696 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d44e7e1d-ddd7-4edc-a8bc-e0f764a07e21/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.5.2.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c [2022-10-17 17:01:34,770 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d44e7e1d-ddd7-4edc-a8bc-e0f764a07e21/bin/ukojak-92XMlrwhuB/data/33d18b096/2439f7211a6e41e69b3715aba65c1449/FLAGc8e8adc2e [2022-10-17 17:01:35,400 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:01:35,401 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d44e7e1d-ddd7-4edc-a8bc-e0f764a07e21/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.5.2.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c [2022-10-17 17:01:35,428 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d44e7e1d-ddd7-4edc-a8bc-e0f764a07e21/bin/ukojak-92XMlrwhuB/data/33d18b096/2439f7211a6e41e69b3715aba65c1449/FLAGc8e8adc2e [2022-10-17 17:01:35,596 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d44e7e1d-ddd7-4edc-a8bc-e0f764a07e21/bin/ukojak-92XMlrwhuB/data/33d18b096/2439f7211a6e41e69b3715aba65c1449 [2022-10-17 17:01:35,598 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:01:35,599 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:01:35,608 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:01:35,608 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:01:35,611 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:01:35,612 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:01:35" (1/1) ... [2022-10-17 17:01:35,613 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@297bea1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:35, skipping insertion in model container [2022-10-17 17:01:35,613 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:01:35" (1/1) ... [2022-10-17 17:01:35,623 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:01:35,736 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:01:36,243 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_d44e7e1d-ddd7-4edc-a8bc-e0f764a07e21/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.5.2.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c[22900,22913] [2022-10-17 17:01:36,433 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:01:36,462 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:01:36,712 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_d44e7e1d-ddd7-4edc-a8bc-e0f764a07e21/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.5.2.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c[22900,22913] [2022-10-17 17:01:36,797 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:01:36,832 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:01:36,832 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:36 WrapperNode [2022-10-17 17:01:36,833 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:01:36,834 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:01:36,835 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:01:36,835 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:01:36,844 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:36" (1/1) ... [2022-10-17 17:01:36,883 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:36" (1/1) ... [2022-10-17 17:01:37,012 INFO L138 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 2878 [2022-10-17 17:01:37,012 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:01:37,013 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:01:37,013 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:01:37,014 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:01:37,023 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:36" (1/1) ... [2022-10-17 17:01:37,023 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:36" (1/1) ... [2022-10-17 17:01:37,030 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:36" (1/1) ... [2022-10-17 17:01:37,033 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:36" (1/1) ... [2022-10-17 17:01:37,064 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:36" (1/1) ... [2022-10-17 17:01:37,091 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:36" (1/1) ... [2022-10-17 17:01:37,098 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:36" (1/1) ... [2022-10-17 17:01:37,107 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:36" (1/1) ... [2022-10-17 17:01:37,119 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:01:37,120 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:01:37,120 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:01:37,120 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:01:37,125 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:01:36" (1/1) ... [2022-10-17 17:01:37,132 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:01:37,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d44e7e1d-ddd7-4edc-a8bc-e0f764a07e21/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 17:01:37,167 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d44e7e1d-ddd7-4edc-a8bc-e0f764a07e21/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 17:01:37,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d44e7e1d-ddd7-4edc-a8bc-e0f764a07e21/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 17:01:37,213 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:01:37,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 17:01:37,214 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:01:37,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:01:37,453 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:01:37,473 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 17:01:39,556 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 17:01:40,430 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 17:01:40,430 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 17:01:40,436 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:01:40 BoogieIcfgContainer [2022-10-17 17:01:40,436 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 17:01:40,438 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 17:01:40,438 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 17:01:40,449 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 17:01:40,449 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:01:40" (1/1) ... [2022-10-17 17:01:40,462 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 17:01:40,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:40,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 647 states and 1116 transitions. [2022-10-17 17:01:40,587 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1116 transitions. [2022-10-17 17:01:40,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-10-17 17:01:40,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:40,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:41,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:41,595 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:41,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:41,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 649 states and 1118 transitions. [2022-10-17 17:01:41,824 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1118 transitions. [2022-10-17 17:01:41,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2022-10-17 17:01:41,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:41,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:41,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:42,335 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 17:01:42,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:42,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 652 states and 1123 transitions. [2022-10-17 17:01:42,465 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1123 transitions. [2022-10-17 17:01:42,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-10-17 17:01:42,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:42,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:42,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:42,764 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:43,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:43,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 662 states and 1149 transitions. [2022-10-17 17:01:43,062 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1149 transitions. [2022-10-17 17:01:43,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-10-17 17:01:43,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:43,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:43,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:43,300 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:43,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:43,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 667 states and 1158 transitions. [2022-10-17 17:01:43,673 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1158 transitions. [2022-10-17 17:01:43,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-10-17 17:01:43,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:43,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:43,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:43,901 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:43,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:43,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1165 states to 670 states and 1165 transitions. [2022-10-17 17:01:43,960 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1165 transitions. [2022-10-17 17:01:43,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-10-17 17:01:43,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:43,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:44,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:44,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:44,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:44,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1169 states to 672 states and 1169 transitions. [2022-10-17 17:01:44,209 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1169 transitions. [2022-10-17 17:01:44,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-10-17 17:01:44,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:44,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:44,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:44,426 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:44,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:44,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 673 states and 1170 transitions. [2022-10-17 17:01:44,470 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1170 transitions. [2022-10-17 17:01:44,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-10-17 17:01:44,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:44,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:44,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:44,721 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:45,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:45,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 684 states and 1196 transitions. [2022-10-17 17:01:45,690 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1196 transitions. [2022-10-17 17:01:45,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2022-10-17 17:01:45,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:45,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:45,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:45,894 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:46,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:46,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1202 states to 688 states and 1202 transitions. [2022-10-17 17:01:46,011 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1202 transitions. [2022-10-17 17:01:46,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2022-10-17 17:01:46,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:46,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:46,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:46,218 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:46,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:46,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1202 states to 689 states and 1202 transitions. [2022-10-17 17:01:46,270 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1202 transitions. [2022-10-17 17:01:46,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2022-10-17 17:01:46,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:46,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:46,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:46,483 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:46,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:46,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 693 states and 1208 transitions. [2022-10-17 17:01:46,540 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1208 transitions. [2022-10-17 17:01:46,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2022-10-17 17:01:46,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:46,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:46,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:46,741 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:46,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:46,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 697 states and 1214 transitions. [2022-10-17 17:01:46,789 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1214 transitions. [2022-10-17 17:01:46,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2022-10-17 17:01:46,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:46,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:46,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:47,070 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:47,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:47,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 698 states and 1214 transitions. [2022-10-17 17:01:47,126 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1214 transitions. [2022-10-17 17:01:47,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2022-10-17 17:01:47,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:47,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:47,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:47,328 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:47,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:47,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 699 states and 1214 transitions. [2022-10-17 17:01:47,376 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1214 transitions. [2022-10-17 17:01:47,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2022-10-17 17:01:47,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:47,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:47,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:47,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:47,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:47,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 703 states and 1220 transitions. [2022-10-17 17:01:47,658 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1220 transitions. [2022-10-17 17:01:47,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2022-10-17 17:01:47,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:47,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:47,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:47,858 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:47,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:47,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 704 states and 1220 transitions. [2022-10-17 17:01:47,907 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1220 transitions. [2022-10-17 17:01:47,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-10-17 17:01:47,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:47,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:47,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:48,089 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:48,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:48,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 706 states and 1223 transitions. [2022-10-17 17:01:48,139 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1223 transitions. [2022-10-17 17:01:48,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-10-17 17:01:48,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:48,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:48,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:48,341 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:48,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:48,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 704 states and 1219 transitions. [2022-10-17 17:01:48,399 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1219 transitions. [2022-10-17 17:01:48,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-10-17 17:01:48,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:48,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:48,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:48,586 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:48,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:48,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 706 states and 1222 transitions. [2022-10-17 17:01:48,632 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1222 transitions. [2022-10-17 17:01:48,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-10-17 17:01:48,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:48,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:48,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:48,811 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:48,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:48,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 704 states and 1218 transitions. [2022-10-17 17:01:48,852 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1218 transitions. [2022-10-17 17:01:48,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-10-17 17:01:48,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:48,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:48,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:49,071 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:49,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:49,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1221 states to 706 states and 1221 transitions. [2022-10-17 17:01:49,116 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1221 transitions. [2022-10-17 17:01:49,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-10-17 17:01:49,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:49,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:49,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:49,320 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:49,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:49,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 704 states and 1217 transitions. [2022-10-17 17:01:49,361 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1217 transitions. [2022-10-17 17:01:49,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-10-17 17:01:49,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:49,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:49,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:49,594 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:49,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:49,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 708 states and 1223 transitions. [2022-10-17 17:01:49,647 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1223 transitions. [2022-10-17 17:01:49,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-10-17 17:01:49,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:49,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:49,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:49,896 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:49,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:49,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 709 states and 1223 transitions. [2022-10-17 17:01:49,949 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1223 transitions. [2022-10-17 17:01:49,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-10-17 17:01:49,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:49,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:50,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:50,176 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 17:01:50,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:50,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 713 states and 1229 transitions. [2022-10-17 17:01:50,225 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1229 transitions. [2022-10-17 17:01:50,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-10-17 17:01:50,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:50,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:50,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:50,423 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:50,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:50,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 717 states and 1235 transitions. [2022-10-17 17:01:50,478 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1235 transitions. [2022-10-17 17:01:50,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-10-17 17:01:50,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:50,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:50,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:50,707 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:50,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:50,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 718 states and 1235 transitions. [2022-10-17 17:01:50,749 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1235 transitions. [2022-10-17 17:01:50,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-10-17 17:01:50,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:50,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:50,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:50,951 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:50,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:50,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 719 states and 1235 transitions. [2022-10-17 17:01:50,994 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1235 transitions. [2022-10-17 17:01:50,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-10-17 17:01:50,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:50,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:51,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:51,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:52,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:52,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 737 states and 1282 transitions. [2022-10-17 17:01:52,502 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1282 transitions. [2022-10-17 17:01:52,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-10-17 17:01:52,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:52,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:52,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:52,691 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:52,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:52,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 741 states and 1288 transitions. [2022-10-17 17:01:52,752 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1288 transitions. [2022-10-17 17:01:52,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-10-17 17:01:52,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:52,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:52,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:52,933 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 17:01:52,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:52,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 742 states and 1288 transitions. [2022-10-17 17:01:52,991 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1288 transitions. [2022-10-17 17:01:52,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-10-17 17:01:52,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:52,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:53,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:53,221 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:54,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:54,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1318 states to 755 states and 1318 transitions. [2022-10-17 17:01:54,653 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1318 transitions. [2022-10-17 17:01:54,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-10-17 17:01:54,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:54,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:54,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:54,805 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:54,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:54,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 758 states and 1325 transitions. [2022-10-17 17:01:54,860 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1325 transitions. [2022-10-17 17:01:54,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-10-17 17:01:54,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:54,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:54,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:55,087 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:55,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:55,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1329 states to 760 states and 1329 transitions. [2022-10-17 17:01:55,171 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1329 transitions. [2022-10-17 17:01:55,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-10-17 17:01:55,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:55,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:55,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:55,378 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:55,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:55,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 761 states and 1330 transitions. [2022-10-17 17:01:55,432 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 1330 transitions. [2022-10-17 17:01:55,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2022-10-17 17:01:55,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:55,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:55,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:55,674 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:58,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:58,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 780 states and 1377 transitions. [2022-10-17 17:01:58,673 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 1377 transitions. [2022-10-17 17:01:58,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-10-17 17:01:58,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:58,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:58,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:58,834 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:58,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:58,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1383 states to 784 states and 1383 transitions. [2022-10-17 17:01:58,892 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1383 transitions. [2022-10-17 17:01:58,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-10-17 17:01:58,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:58,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:58,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:59,054 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:59,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:59,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1383 states to 785 states and 1383 transitions. [2022-10-17 17:01:59,101 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 1383 transitions. [2022-10-17 17:01:59,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-10-17 17:01:59,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:59,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:59,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:59,292 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:59,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:59,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 789 states and 1389 transitions. [2022-10-17 17:01:59,354 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1389 transitions. [2022-10-17 17:01:59,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-10-17 17:01:59,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:59,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:59,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:59,507 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:59,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:59,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 793 states and 1395 transitions. [2022-10-17 17:01:59,562 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1395 transitions. [2022-10-17 17:01:59,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-10-17 17:01:59,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:59,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:59,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:59,719 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:59,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:01:59,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 794 states and 1395 transitions. [2022-10-17 17:01:59,768 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1395 transitions. [2022-10-17 17:01:59,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-10-17 17:01:59,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:01:59,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:01:59,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:01:59,937 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:01:59,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:00,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 795 states and 1395 transitions. [2022-10-17 17:02:00,002 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1395 transitions. [2022-10-17 17:02:00,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-10-17 17:02:00,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:00,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:00,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:00,151 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:02:00,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:00,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1401 states to 799 states and 1401 transitions. [2022-10-17 17:02:00,333 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1401 transitions. [2022-10-17 17:02:00,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-10-17 17:02:00,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:00,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:00,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:00,485 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:02:00,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:00,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1401 states to 800 states and 1401 transitions. [2022-10-17 17:02:00,529 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 1401 transitions. [2022-10-17 17:02:00,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-10-17 17:02:00,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:00,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:00,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:00,684 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:02:00,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:00,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 804 states and 1407 transitions. [2022-10-17 17:02:00,735 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1407 transitions. [2022-10-17 17:02:00,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-10-17 17:02:00,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:00,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:00,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:00,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:02:00,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:00,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 808 states and 1413 transitions. [2022-10-17 17:02:00,970 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1413 transitions. [2022-10-17 17:02:00,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-10-17 17:02:00,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:00,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:01,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:01,143 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:02:01,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:01,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 809 states and 1413 transitions. [2022-10-17 17:02:01,201 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1413 transitions. [2022-10-17 17:02:01,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-10-17 17:02:01,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:01,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:01,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:01,376 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:02:01,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:01,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 810 states and 1413 transitions. [2022-10-17 17:02:01,427 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1413 transitions. [2022-10-17 17:02:01,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-10-17 17:02:01,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:01,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:01,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:01,571 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 17:02:01,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:01,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 814 states and 1419 transitions. [2022-10-17 17:02:01,621 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1419 transitions. [2022-10-17 17:02:01,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-10-17 17:02:01,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:01,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:01,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:01,768 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 17:02:01,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:01,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 815 states and 1419 transitions. [2022-10-17 17:02:01,871 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1419 transitions. [2022-10-17 17:02:01,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-10-17 17:02:01,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:01,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:01,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:02,078 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:02:02,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:02,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 819 states and 1425 transitions. [2022-10-17 17:02:02,132 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1425 transitions. [2022-10-17 17:02:02,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-10-17 17:02:02,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:02,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:02,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:02,285 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 17:02:02,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:02,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 820 states and 1425 transitions. [2022-10-17 17:02:02,329 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1425 transitions. [2022-10-17 17:02:02,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-10-17 17:02:02,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:02,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:02,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:02,474 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:02:02,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:02,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1431 states to 824 states and 1431 transitions. [2022-10-17 17:02:02,542 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1431 transitions. [2022-10-17 17:02:02,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-10-17 17:02:02,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:02,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:02,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:02,690 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:02:02,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:02,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1431 states to 825 states and 1431 transitions. [2022-10-17 17:02:02,735 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1431 transitions. [2022-10-17 17:02:02,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-10-17 17:02:02,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:02,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:02,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:02:02,893 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.