./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec5_product11.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 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_4423b92f-60af-4807-9bd4-9630f56ee5aa/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4423b92f-60af-4807-9bd4-9630f56ee5aa/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4423b92f-60af-4807-9bd4-9630f56ee5aa/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4423b92f-60af-4807-9bd4-9630f56ee5aa/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec5_product11.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4423b92f-60af-4807-9bd4-9630f56ee5aa/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4423b92f-60af-4807-9bd4-9630f56ee5aa/bin/ukojak-verify-ImItNfHLgk --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 a02362aeafc2e43a1be9ec43f97ab5a222e55f9c6ade6d7cf376000405834eaa --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:17:28,568 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:17:28,674 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4423b92f-60af-4807-9bd4-9630f56ee5aa/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:17:28,680 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:17:28,680 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:17:28,725 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:17:28,726 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:17:28,727 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:17:28,728 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:17:28,729 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:17:28,730 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:17:28,731 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:17:28,731 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:17:28,732 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:17:28,734 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:17:28,735 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:17:28,735 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:17:28,735 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:17:28,736 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:17:28,736 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:17:28,736 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:17:28,741 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:17:28,741 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:17:28,741 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:17:28,742 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:17:28,742 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:17:28,742 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:17:28,743 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:17:28,743 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:17:28,743 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:17:28,744 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:17:28,744 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:17:28,748 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:17:28,748 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_4423b92f-60af-4807-9bd4-9630f56ee5aa/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4423b92f-60af-4807-9bd4-9630f56ee5aa/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a02362aeafc2e43a1be9ec43f97ab5a222e55f9c6ade6d7cf376000405834eaa [2024-11-09 00:17:29,088 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:17:29,124 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:17:29,130 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:17:29,132 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:17:29,132 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:17:29,134 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4423b92f-60af-4807-9bd4-9630f56ee5aa/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/product-lines/minepump_spec5_product11.cil.c Unable to find full path for "g++" [2024-11-09 00:17:31,255 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:17:31,496 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:17:31,496 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4423b92f-60af-4807-9bd4-9630f56ee5aa/sv-benchmarks/c/product-lines/minepump_spec5_product11.cil.c [2024-11-09 00:17:31,510 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4423b92f-60af-4807-9bd4-9630f56ee5aa/bin/ukojak-verify-ImItNfHLgk/data/c93a99552/f87cc7371c874c3e8553ae66185797f9/FLAGbdf13cbfd [2024-11-09 00:17:31,836 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4423b92f-60af-4807-9bd4-9630f56ee5aa/bin/ukojak-verify-ImItNfHLgk/data/c93a99552/f87cc7371c874c3e8553ae66185797f9 [2024-11-09 00:17:31,839 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:17:31,840 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:17:31,842 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:17:31,842 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:17:31,848 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:17:31,849 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:17:31" (1/1) ... [2024-11-09 00:17:31,850 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22884cc6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:31, skipping insertion in model container [2024-11-09 00:17:31,850 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:17:31" (1/1) ... [2024-11-09 00:17:31,918 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:17:32,162 WARN L250 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_4423b92f-60af-4807-9bd4-9630f56ee5aa/sv-benchmarks/c/product-lines/minepump_spec5_product11.cil.c[2807,2820] [2024-11-09 00:17:32,307 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:17:32,332 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:17:32,346 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [49] [2024-11-09 00:17:32,348 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [135] [2024-11-09 00:17:32,349 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [144] [2024-11-09 00:17:32,349 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [248] [2024-11-09 00:17:32,349 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [283] [2024-11-09 00:17:32,350 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [432] [2024-11-09 00:17:32,350 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [499] [2024-11-09 00:17:32,351 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification5_spec.i","") [865] [2024-11-09 00:17:32,368 WARN L250 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_4423b92f-60af-4807-9bd4-9630f56ee5aa/sv-benchmarks/c/product-lines/minepump_spec5_product11.cil.c[2807,2820] [2024-11-09 00:17:32,465 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:17:32,501 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:17:32,502 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:32 WrapperNode [2024-11-09 00:17:32,502 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:17:32,503 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:17:32,504 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:17:32,504 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:17:32,512 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:32" (1/1) ... [2024-11-09 00:17:32,528 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:32" (1/1) ... [2024-11-09 00:17:32,575 INFO L138 Inliner]: procedures = 53, calls = 95, calls flagged for inlining = 23, calls inlined = 17, statements flattened = 144 [2024-11-09 00:17:32,578 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:17:32,579 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:17:32,580 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:17:32,580 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:17:32,589 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:32" (1/1) ... [2024-11-09 00:17:32,590 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:32" (1/1) ... [2024-11-09 00:17:32,591 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:32" (1/1) ... [2024-11-09 00:17:32,592 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:32" (1/1) ... [2024-11-09 00:17:32,597 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:32" (1/1) ... [2024-11-09 00:17:32,602 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:32" (1/1) ... [2024-11-09 00:17:32,622 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:32" (1/1) ... [2024-11-09 00:17:32,624 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:32" (1/1) ... [2024-11-09 00:17:32,630 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:17:32,631 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:17:32,631 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:17:32,631 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:17:32,632 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:17:32" (1/1) ... [2024-11-09 00:17:32,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:17:32,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4423b92f-60af-4807-9bd4-9630f56ee5aa/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:17:32,688 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4423b92f-60af-4807-9bd4-9630f56ee5aa/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:17:32,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4423b92f-60af-4807-9bd4-9630f56ee5aa/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:17:32,740 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:17:32,741 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2024-11-09 00:17:32,741 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2024-11-09 00:17:32,741 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2024-11-09 00:17:32,741 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2024-11-09 00:17:32,741 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2024-11-09 00:17:32,742 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2024-11-09 00:17:32,742 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2024-11-09 00:17:32,742 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2024-11-09 00:17:32,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:17:32,744 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2024-11-09 00:17:32,744 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2024-11-09 00:17:32,745 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:17:32,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:17:32,826 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:17:32,829 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:17:33,114 INFO L? ?]: Removed 26 outVars from TransFormulas that were not future-live. [2024-11-09 00:17:33,115 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:17:33,290 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:17:33,290 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-09 00:17:33,291 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:17:33 BoogieIcfgContainer [2024-11-09 00:17:33,291 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:17:33,292 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:17:33,293 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:17:33,305 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:17:33,306 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:17:33" (1/1) ... [2024-11-09 00:17:33,317 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:17:33,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:33,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 42 states and 54 transitions. [2024-11-09 00:17:33,389 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 54 transitions. [2024-11-09 00:17:33,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:17:33,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:33,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:33,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:33,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:17:33,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:33,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 42 states and 52 transitions. [2024-11-09 00:17:33,664 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 52 transitions. [2024-11-09 00:17:33,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:17:33,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:33,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:33,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:33,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:17:33,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:33,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 44 states and 55 transitions. [2024-11-09 00:17:33,899 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 55 transitions. [2024-11-09 00:17:33,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:17:33,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:33,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:33,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:34,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:17:34,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:34,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 42 states and 53 transitions. [2024-11-09 00:17:34,601 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 53 transitions. [2024-11-09 00:17:34,602 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-09 00:17:34,602 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 4 iterations. [2024-11-09 00:17:34,614 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-09 00:17:34,672 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 82 93) the Hoare annotation is: true [2024-11-09 00:17:34,673 INFO L77 FloydHoareUtils]: At program point changeMethaneLevelEXIT(lines 82 93) the Hoare annotation is: true [2024-11-09 00:17:34,673 INFO L77 FloydHoareUtils]: At program point L895(line 895) the Hoare annotation is: (= ~pumpRunning~0 ~switchedOnBeforeTS~0) [2024-11-09 00:17:34,674 INFO L77 FloydHoareUtils]: At program point L895-1(line 895) the Hoare annotation is: true [2024-11-09 00:17:34,674 INFO L77 FloydHoareUtils]: At program point L140(line 140) the Hoare annotation is: true [2024-11-09 00:17:34,674 INFO L77 FloydHoareUtils]: At program point L880(line 880) the Hoare annotation is: true [2024-11-09 00:17:34,674 INFO L77 FloydHoareUtils]: At program point L880-1(line 880) the Hoare annotation is: (= ~pumpRunning~0 |timeShift___utac_acc__Specification5_spec__2_#t~ret48#1|) [2024-11-09 00:17:34,675 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 293 319) the Hoare annotation is: true [2024-11-09 00:17:34,675 INFO L77 FloydHoareUtils]: At program point L897(lines 897 907) the Hoare annotation is: true [2024-11-09 00:17:34,675 INFO L77 FloydHoareUtils]: At program point L893(lines 893 910) the Hoare annotation is: (= ~pumpRunning~0 ~switchedOnBeforeTS~0) [2024-11-09 00:17:34,675 INFO L77 FloydHoareUtils]: At program point L893-1(lines 885 913) the Hoare annotation is: true [2024-11-09 00:17:34,675 INFO L77 FloydHoareUtils]: At program point timeShiftEXIT(lines 293 319) the Hoare annotation is: true [2024-11-09 00:17:34,676 INFO L77 FloydHoareUtils]: At program point timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION(line 140) the Hoare annotation is: true [2024-11-09 00:17:34,676 INFO L77 FloydHoareUtils]: At program point L898(lines 898 904) the Hoare annotation is: true [2024-11-09 00:17:34,676 INFO L77 FloydHoareUtils]: At program point L161(lines 161 165) the Hoare annotation is: true [2024-11-09 00:17:34,676 INFO L77 FloydHoareUtils]: At program point L161-1(lines 161 165) the Hoare annotation is: true [2024-11-09 00:17:34,676 INFO L77 FloydHoareUtils]: At program point cleanupEXIT(lines 147 176) the Hoare annotation is: true [2024-11-09 00:17:34,677 INFO L77 FloydHoareUtils]: At program point L157-2(lines 157 171) the Hoare annotation is: true [2024-11-09 00:17:34,677 INFO L77 FloydHoareUtils]: At program point L153(line 153) the Hoare annotation is: true [2024-11-09 00:17:34,677 INFO L77 FloydHoareUtils]: At program point L153-1(line 153) the Hoare annotation is: true [2024-11-09 00:17:34,679 INFO L77 FloydHoareUtils]: At program point L172(lines 147 176) the Hoare annotation is: true [2024-11-09 00:17:34,679 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 147 176) the Hoare annotation is: true [2024-11-09 00:17:34,680 INFO L77 FloydHoareUtils]: At program point L168(line 168) the Hoare annotation is: true [2024-11-09 00:17:34,680 INFO L77 FloydHoareUtils]: At program point L444(lines 443 490) the Hoare annotation is: true [2024-11-09 00:17:34,681 INFO L77 FloydHoareUtils]: At program point L465(line 465) the Hoare annotation is: true [2024-11-09 00:17:34,681 INFO L77 FloydHoareUtils]: At program point L494(lines 433 498) the Hoare annotation is: true [2024-11-09 00:17:34,681 INFO L77 FloydHoareUtils]: At program point L453(lines 453 459) the Hoare annotation is: true [2024-11-09 00:17:34,682 INFO L77 FloydHoareUtils]: At program point L453-1(lines 453 459) the Hoare annotation is: true [2024-11-09 00:17:34,682 INFO L77 FloydHoareUtils]: At program point L235(lines 235 242) the Hoare annotation is: true [2024-11-09 00:17:34,683 INFO L77 FloydHoareUtils]: At program point L491(lines 442 492) the Hoare annotation is: true [2024-11-09 00:17:34,684 INFO L77 FloydHoareUtils]: At program point L235-2(lines 235 242) the Hoare annotation is: true [2024-11-09 00:17:34,684 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-09 00:17:34,684 INFO L77 FloydHoareUtils]: At program point L479-2(lines 473 486) the Hoare annotation is: true [2024-11-09 00:17:34,684 INFO L77 FloydHoareUtils]: At program point L463(lines 463 469) the Hoare annotation is: true [2024-11-09 00:17:34,685 INFO L77 FloydHoareUtils]: At program point L463-1(lines 463 469) the Hoare annotation is: true [2024-11-09 00:17:34,685 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-09 00:17:34,685 INFO L77 FloydHoareUtils]: At program point L488(lines 443 490) the Hoare annotation is: true [2024-11-09 00:17:34,686 INFO L77 FloydHoareUtils]: At program point L455(line 455) the Hoare annotation is: true [2024-11-09 00:17:34,686 INFO L77 FloydHoareUtils]: At program point waterRiseEXIT(lines 70 81) the Hoare annotation is: true [2024-11-09 00:17:34,686 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 70 81) the Hoare annotation is: true [2024-11-09 00:17:34,686 INFO L77 FloydHoareUtils]: At program point isPumpRunningEXIT(lines 372 380) the Hoare annotation is: (= ~pumpRunning~0 |isPumpRunning_#res|) [2024-11-09 00:17:34,687 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 372 380) the Hoare annotation is: true [2024-11-09 00:17:34,701 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #t~ret48 [2024-11-09 00:17:34,722 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 09.11 12:17:34 ImpRootNode [2024-11-09 00:17:34,724 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-09 00:17:34,725 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-09 00:17:34,725 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-09 00:17:34,725 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-09 00:17:34,726 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:17:33" (3/4) ... [2024-11-09 00:17:34,730 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-09 00:17:34,734 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure changeMethaneLevel [2024-11-09 00:17:34,735 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure timeShift [2024-11-09 00:17:34,735 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cleanup [2024-11-09 00:17:34,735 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure waterRise [2024-11-09 00:17:34,736 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isPumpRunning [2024-11-09 00:17:34,745 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 42 nodes and edges [2024-11-09 00:17:34,745 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2024-11-09 00:17:34,746 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-11-09 00:17:34,746 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-09 00:17:34,747 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-09 00:17:34,874 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4423b92f-60af-4807-9bd4-9630f56ee5aa/bin/ukojak-verify-ImItNfHLgk/witness.graphml [2024-11-09 00:17:34,875 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4423b92f-60af-4807-9bd4-9630f56ee5aa/bin/ukojak-verify-ImItNfHLgk/witness.yml [2024-11-09 00:17:34,875 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-09 00:17:34,876 INFO L158 Benchmark]: Toolchain (without parser) took 3035.48ms. Allocated memory was 121.6MB in the beginning and 146.8MB in the end (delta: 25.2MB). Free memory was 80.8MB in the beginning and 84.4MB in the end (delta: -3.5MB). Peak memory consumption was 20.3MB. Max. memory is 16.1GB. [2024-11-09 00:17:34,876 INFO L158 Benchmark]: CDTParser took 0.42ms. Allocated memory is still 121.6MB. Free memory is still 67.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:17:34,877 INFO L158 Benchmark]: CACSL2BoogieTranslator took 660.51ms. Allocated memory is still 121.6MB. Free memory was 80.5MB in the beginning and 59.5MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-11-09 00:17:34,878 INFO L158 Benchmark]: Boogie Procedure Inliner took 75.32ms. Allocated memory was 121.6MB in the beginning and 146.8MB in the end (delta: 25.2MB). Free memory was 59.5MB in the beginning and 118.0MB in the end (delta: -58.5MB). Peak memory consumption was 6.6MB. Max. memory is 16.1GB. [2024-11-09 00:17:34,878 INFO L158 Benchmark]: Boogie Preprocessor took 50.75ms. Allocated memory is still 146.8MB. Free memory was 118.0MB in the beginning and 119.3MB in the end (delta: -1.3MB). Peak memory consumption was 5.2MB. Max. memory is 16.1GB. [2024-11-09 00:17:34,879 INFO L158 Benchmark]: RCFGBuilder took 660.73ms. Allocated memory is still 146.8MB. Free memory was 119.3MB in the beginning and 94.9MB in the end (delta: 24.5MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-11-09 00:17:34,879 INFO L158 Benchmark]: CodeCheck took 1431.62ms. Allocated memory is still 146.8MB. Free memory was 94.9MB in the beginning and 90.7MB in the end (delta: 4.2MB). Peak memory consumption was 2.2MB. Max. memory is 16.1GB. [2024-11-09 00:17:34,880 INFO L158 Benchmark]: Witness Printer took 150.62ms. Allocated memory is still 146.8MB. Free memory was 90.7MB in the beginning and 84.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-09 00:17:34,882 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, 42 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.3s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 165 SdHoareTripleChecker+Valid, 0.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 6 mSDsluCounter, 103 SdHoareTripleChecker+Invalid, 0.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 10 mSDsCounter, 20 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 50 IncrementalHoareTripleChecker+Invalid, 70 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 20 mSolverCounterUnsat, 93 mSDtfsCounter, 50 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 394 GetRequests, 380 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 61 NumberOfCodeBlocks, 61 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 58 ConstructedInterpolants, 0 QuantifiedInterpolants, 79 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 6/6 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: 140]: 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 - ProcedureContractResult [Line: 82]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel. Ensures: ((((((waterLevel == \old(waterLevel)) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (head == \old(head))) && (switchedOnBeforeTS == \old(switchedOnBeforeTS))) - ProcedureContractResult [Line: 293]: Procedure Contract for timeShift Derived contract for procedure timeShift. Ensures: (((((methaneLevelCritical == \old(methaneLevelCritical)) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (head == \old(head))) - ProcedureContractResult [Line: 147]: Procedure Contract for cleanup Derived contract for procedure cleanup. Ensures: (((((methaneLevelCritical == \old(methaneLevelCritical)) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (head == \old(head))) - ProcedureContractResult [Line: 70]: Procedure Contract for waterRise Derived contract for procedure waterRise. Ensures: ((((((methaneLevelCritical == \old(methaneLevelCritical)) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (head == \old(head))) && (switchedOnBeforeTS == \old(switchedOnBeforeTS))) - ProcedureContractResult [Line: 372]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning. Ensures: ((pumpRunning == \result) && (((((((waterLevel == \old(waterLevel)) && (methaneLevelCritical == \old(methaneLevelCritical))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (head == \old(head))) && (switchedOnBeforeTS == \old(switchedOnBeforeTS)))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42ms. Allocated memory is still 121.6MB. Free memory is still 67.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 660.51ms. Allocated memory is still 121.6MB. Free memory was 80.5MB in the beginning and 59.5MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 75.32ms. Allocated memory was 121.6MB in the beginning and 146.8MB in the end (delta: 25.2MB). Free memory was 59.5MB in the beginning and 118.0MB in the end (delta: -58.5MB). Peak memory consumption was 6.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 50.75ms. Allocated memory is still 146.8MB. Free memory was 118.0MB in the beginning and 119.3MB in the end (delta: -1.3MB). Peak memory consumption was 5.2MB. Max. memory is 16.1GB. * RCFGBuilder took 660.73ms. Allocated memory is still 146.8MB. Free memory was 119.3MB in the beginning and 94.9MB in the end (delta: 24.5MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * CodeCheck took 1431.62ms. Allocated memory is still 146.8MB. Free memory was 94.9MB in the beginning and 90.7MB in the end (delta: 4.2MB). Peak memory consumption was 2.2MB. Max. memory is 16.1GB. * Witness Printer took 150.62ms. Allocated memory is still 146.8MB. Free memory was 90.7MB in the beginning and 84.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. 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,"wsllib_check.i","") [135] - GenericResultAtLocation [Line: 144]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [144] - GenericResultAtLocation [Line: 248]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [248] - GenericResultAtLocation [Line: 283]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [283] - GenericResultAtLocation [Line: 432]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [432] - GenericResultAtLocation [Line: 499]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [499] - GenericResultAtLocation [Line: 865]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification5_spec.i","") [865] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: #t~ret48 RESULT: Ultimate proved your program to be correct! [2024-11-09 00:17:34,930 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4423b92f-60af-4807-9bd4-9630f56ee5aa/bin/ukojak-verify-ImItNfHLgk/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