./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product05.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9ceb18a-b06a-4b3b-9511-b87283a3e2ca/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9ceb18a-b06a-4b3b-9511-b87283a3e2ca/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9ceb18a-b06a-4b3b-9511-b87283a3e2ca/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9ceb18a-b06a-4b3b-9511-b87283a3e2ca/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product05.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9ceb18a-b06a-4b3b-9511-b87283a3e2ca/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9ceb18a-b06a-4b3b-9511-b87283a3e2ca/bin/ukojak-verify-G8NBE6pJGL --witnessprinter.witness.filename witness --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 c6ca8c561d44a725c9e83a72546b64d4a8d527f7d8e8f11c5a3011fde526bfd5 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:57:14,852 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:57:14,946 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9ceb18a-b06a-4b3b-9511-b87283a3e2ca/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 03:57:14,953 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:57:14,954 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:57:14,984 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:57:14,985 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:57:14,986 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:57:14,987 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:57:14,987 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:57:14,988 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:57:14,989 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:57:14,989 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 03:57:14,990 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:57:14,990 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 03:57:14,991 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:57:14,992 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:57:14,992 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:57:14,993 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:57:14,994 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 03:57:14,994 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:57:14,995 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:57:14,996 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:57:14,997 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:57:14,997 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:57:14,998 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:57:14,999 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:57:14,999 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:57:15,000 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:57:15,000 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:57:15,001 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:57:15,002 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:57:15,002 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:57:15,003 INFO L153 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_b9ceb18a-b06a-4b3b-9511-b87283a3e2ca/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9ceb18a-b06a-4b3b-9511-b87283a3e2ca/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c6ca8c561d44a725c9e83a72546b64d4a8d527f7d8e8f11c5a3011fde526bfd5 [2023-11-19 03:57:15,271 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:57:15,294 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:57:15,297 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:57:15,299 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:57:15,299 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:57:15,301 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9ceb18a-b06a-4b3b-9511-b87283a3e2ca/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/product-lines/minepump_spec4_product05.cil.c [2023-11-19 03:57:18,573 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:57:18,915 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:57:18,926 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9ceb18a-b06a-4b3b-9511-b87283a3e2ca/sv-benchmarks/c/product-lines/minepump_spec4_product05.cil.c [2023-11-19 03:57:18,941 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9ceb18a-b06a-4b3b-9511-b87283a3e2ca/bin/ukojak-verify-G8NBE6pJGL/data/9725e9b23/a7628bcb05494a5fa7f8a1a22b79c840/FLAG5cdec757f [2023-11-19 03:57:18,956 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9ceb18a-b06a-4b3b-9511-b87283a3e2ca/bin/ukojak-verify-G8NBE6pJGL/data/9725e9b23/a7628bcb05494a5fa7f8a1a22b79c840 [2023-11-19 03:57:18,959 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:57:18,961 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:57:18,962 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:57:18,962 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:57:18,968 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:57:18,968 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:57:18" (1/1) ... [2023-11-19 03:57:18,970 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@660a9553 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:18, skipping insertion in model container [2023-11-19 03:57:18,970 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:57:18" (1/1) ... [2023-11-19 03:57:19,040 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:57:19,429 WARN L240 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_b9ceb18a-b06a-4b3b-9511-b87283a3e2ca/sv-benchmarks/c/product-lines/minepump_spec4_product05.cil.c[16642,16655] [2023-11-19 03:57:19,446 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:57:19,469 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:57:19,483 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [49] [2023-11-19 03:57:19,486 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [135] [2023-11-19 03:57:19,486 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [501] [2023-11-19 03:57:19,486 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [603] [2023-11-19 03:57:19,487 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [668] [2023-11-19 03:57:19,487 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [805] [2023-11-19 03:57:19,488 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [832] [2023-11-19 03:57:19,488 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [841] [2023-11-19 03:57:19,553 WARN L240 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_b9ceb18a-b06a-4b3b-9511-b87283a3e2ca/sv-benchmarks/c/product-lines/minepump_spec4_product05.cil.c[16642,16655] [2023-11-19 03:57:19,555 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:57:19,579 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:57:19,580 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:19 WrapperNode [2023-11-19 03:57:19,580 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:57:19,581 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:57:19,582 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:57:19,582 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:57:19,592 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:19" (1/1) ... [2023-11-19 03:57:19,611 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:19" (1/1) ... [2023-11-19 03:57:19,643 INFO L138 Inliner]: procedures = 50, calls = 92, calls flagged for inlining = 20, calls inlined = 17, statements flattened = 160 [2023-11-19 03:57:19,643 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:57:19,644 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:57:19,645 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:57:19,645 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:57:19,657 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:19" (1/1) ... [2023-11-19 03:57:19,657 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:19" (1/1) ... [2023-11-19 03:57:19,660 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:19" (1/1) ... [2023-11-19 03:57:19,661 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:19" (1/1) ... [2023-11-19 03:57:19,668 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:19" (1/1) ... [2023-11-19 03:57:19,674 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:19" (1/1) ... [2023-11-19 03:57:19,676 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:19" (1/1) ... [2023-11-19 03:57:19,678 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:19" (1/1) ... [2023-11-19 03:57:19,682 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:57:19,683 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:57:19,683 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:57:19,683 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:57:19,685 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:19" (1/1) ... [2023-11-19 03:57:19,692 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:57:19,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9ceb18a-b06a-4b3b-9511-b87283a3e2ca/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:57:19,730 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9ceb18a-b06a-4b3b-9511-b87283a3e2ca/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:57:19,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9ceb18a-b06a-4b3b-9511-b87283a3e2ca/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:57:19,810 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:57:19,811 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2023-11-19 03:57:19,811 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2023-11-19 03:57:19,811 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2023-11-19 03:57:19,812 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2023-11-19 03:57:19,812 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2023-11-19 03:57:19,812 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2023-11-19 03:57:19,812 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2023-11-19 03:57:19,813 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2023-11-19 03:57:19,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:57:19,813 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2023-11-19 03:57:19,813 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2023-11-19 03:57:19,814 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:57:19,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:57:19,906 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:57:19,909 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:57:20,211 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:57:20,317 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:57:20,318 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-19 03:57:20,324 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:57:20 BoogieIcfgContainer [2023-11-19 03:57:20,324 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:57:20,325 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:57:20,325 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:57:20,336 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:57:20,336 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:57:20" (1/1) ... [2023-11-19 03:57:20,345 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:57:20,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:20,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 44 states and 58 transitions. [2023-11-19 03:57:20,409 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 58 transitions. [2023-11-19 03:57:20,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-11-19 03:57:20,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:20,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:20,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:20,730 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:57:20,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:20,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 44 states and 56 transitions. [2023-11-19 03:57:20,799 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 56 transitions. [2023-11-19 03:57:20,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-11-19 03:57:20,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:20,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:20,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:20,962 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:57:20,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:20,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 46 states and 59 transitions. [2023-11-19 03:57:20,995 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 59 transitions. [2023-11-19 03:57:20,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-19 03:57:20,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:20,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:21,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:21,158 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:57:21,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:21,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 55 states and 76 transitions. [2023-11-19 03:57:21,292 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 76 transitions. [2023-11-19 03:57:21,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-19 03:57:21,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:21,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:21,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:21,385 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:57:21,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:21,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 56 states and 77 transitions. [2023-11-19 03:57:21,402 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 77 transitions. [2023-11-19 03:57:21,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-19 03:57:21,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:21,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:21,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:21,495 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:57:21,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:21,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 57 states and 78 transitions. [2023-11-19 03:57:21,513 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 78 transitions. [2023-11-19 03:57:21,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-19 03:57:21,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:21,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:21,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:21,597 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:57:21,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:21,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 61 states and 85 transitions. [2023-11-19 03:57:21,655 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 85 transitions. [2023-11-19 03:57:21,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-19 03:57:21,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:21,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:21,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:21,844 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:57:22,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:22,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 75 states and 115 transitions. [2023-11-19 03:57:22,636 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 115 transitions. [2023-11-19 03:57:22,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-19 03:57:22,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:22,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:22,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:23,017 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:57:24,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:24,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 88 states and 145 transitions. [2023-11-19 03:57:24,166 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 145 transitions. [2023-11-19 03:57:24,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-19 03:57:24,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:24,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:24,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:24,231 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:57:24,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:24,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 96 states and 166 transitions. [2023-11-19 03:57:24,809 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 166 transitions. [2023-11-19 03:57:24,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-19 03:57:24,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:24,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:24,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:24,877 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:57:24,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:24,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 96 states and 164 transitions. [2023-11-19 03:57:24,930 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 164 transitions. [2023-11-19 03:57:24,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-19 03:57:24,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:24,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:24,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:25,027 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:57:25,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:25,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 97 states and 169 transitions. [2023-11-19 03:57:25,231 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 169 transitions. [2023-11-19 03:57:25,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-19 03:57:25,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:25,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:25,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:25,535 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:57:25,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:25,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 98 states and 170 transitions. [2023-11-19 03:57:25,764 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 170 transitions. [2023-11-19 03:57:25,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-19 03:57:25,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:25,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:25,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:25,818 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:57:25,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:25,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 101 states and 179 transitions. [2023-11-19 03:57:25,998 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 179 transitions. [2023-11-19 03:57:25,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-19 03:57:25,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:26,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:26,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:26,049 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:57:26,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:26,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 106 states and 188 transitions. [2023-11-19 03:57:26,172 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 188 transitions. [2023-11-19 03:57:26,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-19 03:57:26,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:26,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:26,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:26,218 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:57:26,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:26,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 111 states and 201 transitions. [2023-11-19 03:57:26,529 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 201 transitions. [2023-11-19 03:57:26,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-19 03:57:26,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:26,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:26,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:26,569 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:57:26,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:26,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 112 states and 204 transitions. [2023-11-19 03:57:26,745 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 204 transitions. [2023-11-19 03:57:26,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-19 03:57:26,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:26,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:26,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:26,808 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:57:27,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:27,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 114 states and 207 transitions. [2023-11-19 03:57:27,034 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 207 transitions. [2023-11-19 03:57:27,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-19 03:57:27,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:27,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:27,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:27,083 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:57:27,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:27,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 115 states and 208 transitions. [2023-11-19 03:57:27,296 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 208 transitions. [2023-11-19 03:57:27,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-19 03:57:27,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:27,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:27,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:27,339 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:57:27,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:27,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 117 states and 224 transitions. [2023-11-19 03:57:27,423 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 224 transitions. [2023-11-19 03:57:27,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-19 03:57:27,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:27,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:27,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:27,466 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:57:27,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:27,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 117 states and 223 transitions. [2023-11-19 03:57:27,560 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 223 transitions. [2023-11-19 03:57:27,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-11-19 03:57:27,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:27,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:27,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:27,643 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:57:27,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:27,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 117 states and 219 transitions. [2023-11-19 03:57:27,814 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 219 transitions. [2023-11-19 03:57:27,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-19 03:57:27,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:27,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:27,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:27,891 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:57:28,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:28,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 121 states and 230 transitions. [2023-11-19 03:57:28,234 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 230 transitions. [2023-11-19 03:57:28,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-19 03:57:28,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:28,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:28,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:28,274 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:57:28,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:28,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 123 states and 231 transitions. [2023-11-19 03:57:28,346 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 231 transitions. [2023-11-19 03:57:28,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-19 03:57:28,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:28,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:28,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:28,743 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:57:30,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:30,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 132 states and 251 transitions. [2023-11-19 03:57:30,460 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 251 transitions. [2023-11-19 03:57:30,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-19 03:57:30,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:30,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:30,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:30,592 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:57:31,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:31,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 135 states and 251 transitions. [2023-11-19 03:57:31,149 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 251 transitions. [2023-11-19 03:57:31,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-19 03:57:31,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:31,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:31,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:31,340 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:57:33,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:33,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 149 states and 284 transitions. [2023-11-19 03:57:33,560 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 284 transitions. [2023-11-19 03:57:33,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-19 03:57:33,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:33,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:33,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:33,612 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:57:34,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:34,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 152 states and 284 transitions. [2023-11-19 03:57:34,189 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 284 transitions. [2023-11-19 03:57:34,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-11-19 03:57:34,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:34,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:34,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:34,230 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-11-19 03:57:34,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:34,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 155 states and 288 transitions. [2023-11-19 03:57:34,440 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 288 transitions. [2023-11-19 03:57:34,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-11-19 03:57:34,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:57:34,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:57:34,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:57:34,486 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-11-19 03:57:34,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:57:34,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 80 states and 113 transitions. [2023-11-19 03:57:34,549 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 113 transitions. [2023-11-19 03:57:34,550 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-11-19 03:57:34,550 WARN L420 CodeCheckObserver]: This Program is SAFE, Check terminated with 30 iterations. [2023-11-19 03:57:34,558 INFO L751 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2023-11-19 03:57:34,749 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:57:34,754 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:57:34,754 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:57:34,755 INFO L560 CodeCheckObserver]: Invariant with dag size 10 [2023-11-19 03:57:34,758 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:57:34,758 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:57:34,758 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:57:34,758 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:57:34,758 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:57:34,759 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:57:34,759 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:57:34,759 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:57:34,759 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:57:34,759 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:57:34,760 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-19 03:57:34,760 INFO L560 CodeCheckObserver]: Invariant with dag size 11 [2023-11-19 03:57:34,761 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 19.11 03:57:34 ImpRootNode [2023-11-19 03:57:34,761 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-11-19 03:57:34,762 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-19 03:57:34,762 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-19 03:57:34,762 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-19 03:57:34,763 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:57:20" (3/4) ... [2023-11-19 03:57:34,765 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-19 03:57:34,768 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment__wrappee__base [2023-11-19 03:57:34,768 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure changeMethaneLevel [2023-11-19 03:57:34,769 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure timeShift [2023-11-19 03:57:34,769 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cleanup [2023-11-19 03:57:34,769 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure waterRise [2023-11-19 03:57:34,776 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 37 nodes and edges [2023-11-19 03:57:34,777 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2023-11-19 03:57:34,778 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2023-11-19 03:57:34,778 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-19 03:57:34,779 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-19 03:57:34,807 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((pumpRunning == \old(pumpRunning)) || (waterLevel <= 0)) || (0 == systemActive)) || (waterLevel == 1)) [2023-11-19 03:57:34,844 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((pumpRunning == \old(pumpRunning)) || (waterLevel <= 0)) || (0 == systemActive)) || (waterLevel == 1)) [2023-11-19 03:57:34,892 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9ceb18a-b06a-4b3b-9511-b87283a3e2ca/bin/ukojak-verify-G8NBE6pJGL/witness.graphml [2023-11-19 03:57:34,892 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9ceb18a-b06a-4b3b-9511-b87283a3e2ca/bin/ukojak-verify-G8NBE6pJGL/witness.yml [2023-11-19 03:57:34,893 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-19 03:57:34,893 INFO L158 Benchmark]: Toolchain (without parser) took 15932.78ms. Allocated memory was 130.0MB in the beginning and 281.0MB in the end (delta: 151.0MB). Free memory was 65.9MB in the beginning and 183.3MB in the end (delta: -117.4MB). Peak memory consumption was 35.9MB. Max. memory is 16.1GB. [2023-11-19 03:57:34,894 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 130.0MB. Free memory is still 102.5MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:57:34,894 INFO L158 Benchmark]: CACSL2BoogieTranslator took 618.49ms. Allocated memory was 130.0MB in the beginning and 192.9MB in the end (delta: 62.9MB). Free memory was 65.8MB in the beginning and 149.8MB in the end (delta: -84.0MB). Peak memory consumption was 9.8MB. Max. memory is 16.1GB. [2023-11-19 03:57:34,894 INFO L158 Benchmark]: Boogie Procedure Inliner took 62.25ms. Allocated memory is still 192.9MB. Free memory was 149.8MB in the beginning and 147.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-19 03:57:34,895 INFO L158 Benchmark]: Boogie Preprocessor took 37.55ms. Allocated memory is still 192.9MB. Free memory was 147.7MB in the beginning and 146.6MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-19 03:57:34,895 INFO L158 Benchmark]: RCFGBuilder took 641.34ms. Allocated memory is still 192.9MB. Free memory was 146.6MB in the beginning and 124.7MB in the end (delta: 21.9MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2023-11-19 03:57:34,896 INFO L158 Benchmark]: CodeCheck took 14436.14ms. Allocated memory was 192.9MB in the beginning and 281.0MB in the end (delta: 88.1MB). Free memory was 124.7MB in the beginning and 190.7MB in the end (delta: -66.0MB). Peak memory consumption was 21.9MB. Max. memory is 16.1GB. [2023-11-19 03:57:34,896 INFO L158 Benchmark]: Witness Printer took 130.92ms. Allocated memory is still 281.0MB. Free memory was 190.7MB in the beginning and 183.3MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-19 03:57:34,898 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 6 procedures, 44 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 14.2s, OverallIterations: 30, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 5299 SdHoareTripleChecker+Valid, 14.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2788 mSDsluCounter, 6099 SdHoareTripleChecker+Invalid, 12.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 4421 mSDsCounter, 2257 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 8505 IncrementalHoareTripleChecker+Invalid, 10762 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2257 mSolverCounterUnsat, 1678 mSDtfsCounter, 8505 mSolverCounterSat, 0.4s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 9397 GetRequests, 9137 SyntacticMatches, 50 SemanticMatches, 210 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19493 ImplicationChecksByTransitivity, 9.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 2.7s InterpolantComputationTime, 879 NumberOfCodeBlocks, 879 NumberOfCodeBlocksAsserted, 29 NumberOfCheckSat, 850 ConstructedInterpolants, 0 QuantifiedInterpolants, 1773 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 29 InterpolantComputations, 29 PerfectInterpolantSequences, 224/224 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 837]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 716]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 837]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 708]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 590]: Loop Invariant Derived loop invariant: (((pumpRunning == 0) && (tmp == systemActive)) && (waterLevel == 1)) - InvariantResult [Line: 807]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 514]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 815]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 604]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 590]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 712]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 504]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 687]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 613]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 614]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 676]: Loop Invariant Derived loop invariant: ((((pumpRunning == \old(pumpRunning)) || (waterLevel <= 0)) || (0 == systemActive)) || (waterLevel == 1)) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 130.0MB. Free memory is still 102.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 618.49ms. Allocated memory was 130.0MB in the beginning and 192.9MB in the end (delta: 62.9MB). Free memory was 65.8MB in the beginning and 149.8MB in the end (delta: -84.0MB). Peak memory consumption was 9.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 62.25ms. Allocated memory is still 192.9MB. Free memory was 149.8MB in the beginning and 147.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 37.55ms. Allocated memory is still 192.9MB. Free memory was 147.7MB in the beginning and 146.6MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 641.34ms. Allocated memory is still 192.9MB. Free memory was 146.6MB in the beginning and 124.7MB in the end (delta: 21.9MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * CodeCheck took 14436.14ms. Allocated memory was 192.9MB in the beginning and 281.0MB in the end (delta: 88.1MB). Free memory was 124.7MB in the beginning and 190.7MB in the end (delta: -66.0MB). Peak memory consumption was 21.9MB. Max. memory is 16.1GB. * Witness Printer took 130.92ms. Allocated memory is still 281.0MB. Free memory was 190.7MB in the beginning and 183.3MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 49]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [49] - GenericResultAtLocation [Line: 135]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [135] - GenericResultAtLocation [Line: 501]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [501] - GenericResultAtLocation [Line: 603]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [603] - GenericResultAtLocation [Line: 668]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [668] - GenericResultAtLocation [Line: 805]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [805] - GenericResultAtLocation [Line: 832]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [832] - GenericResultAtLocation [Line: 841]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [841] RESULT: Ultimate proved your program to be correct! [2023-11-19 03:57:34,937 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b9ceb18a-b06a-4b3b-9511-b87283a3e2ca/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE