./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product01.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5534753c-29f7-41d1-afc8-d3688e2ca36c/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5534753c-29f7-41d1-afc8-d3688e2ca36c/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5534753c-29f7-41d1-afc8-d3688e2ca36c/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5534753c-29f7-41d1-afc8-d3688e2ca36c/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product01.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5534753c-29f7-41d1-afc8-d3688e2ca36c/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5534753c-29f7-41d1-afc8-d3688e2ca36c/bin/ukojak-verify-CZk0znPC7b --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 9e1f50e371f5b814186a57854319e9843da0975e82265b9caee22e9ced53be79 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:12:45,522 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:12:45,578 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5534753c-29f7-41d1-afc8-d3688e2ca36c/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 22:12:45,582 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:12:45,582 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:12:45,602 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:12:45,603 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:12:45,603 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:12:45,603 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:12:45,604 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:12:45,604 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:12:45,604 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:12:45,604 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 22:12:45,604 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:12:45,604 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 22:12:45,604 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:12:45,604 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:12:45,604 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:12:45,604 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:12:45,605 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 22:12:45,605 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:12:45,605 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:12:45,605 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:12:45,605 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:12:45,605 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:12:45,605 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:12:45,605 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:12:45,605 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:12:45,605 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:12:45,605 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:12:45,606 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:12:45,606 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:12:45,606 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:12:45,606 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_5534753c-29f7-41d1-afc8-d3688e2ca36c/bin/ukojak-verify-CZk0znPC7b 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 -> 9e1f50e371f5b814186a57854319e9843da0975e82265b9caee22e9ced53be79 [2024-12-05 22:12:45,848 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:12:45,856 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:12:45,858 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:12:45,859 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:12:45,860 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:12:45,861 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5534753c-29f7-41d1-afc8-d3688e2ca36c/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/product-lines/minepump_spec4_product01.cil.c [2024-12-05 22:12:48,470 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5534753c-29f7-41d1-afc8-d3688e2ca36c/bin/ukojak-verify-CZk0znPC7b/data/f0af83ca5/223dacaeb2eb4cd5a4558755d426a403/FLAGdc49d3e7c [2024-12-05 22:12:48,729 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:12:48,730 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5534753c-29f7-41d1-afc8-d3688e2ca36c/sv-benchmarks/c/product-lines/minepump_spec4_product01.cil.c [2024-12-05 22:12:48,742 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5534753c-29f7-41d1-afc8-d3688e2ca36c/bin/ukojak-verify-CZk0znPC7b/data/f0af83ca5/223dacaeb2eb4cd5a4558755d426a403/FLAGdc49d3e7c [2024-12-05 22:12:48,757 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5534753c-29f7-41d1-afc8-d3688e2ca36c/bin/ukojak-verify-CZk0znPC7b/data/f0af83ca5/223dacaeb2eb4cd5a4558755d426a403 [2024-12-05 22:12:48,760 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:12:48,761 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:12:48,763 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:12:48,763 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:12:48,767 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:12:48,768 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:12:48" (1/1) ... [2024-12-05 22:12:48,769 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3374f186 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:12:48, skipping insertion in model container [2024-12-05 22:12:48,769 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:12:48" (1/1) ... [2024-12-05 22:12:48,797 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:12:48,910 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_5534753c-29f7-41d1-afc8-d3688e2ca36c/sv-benchmarks/c/product-lines/minepump_spec4_product01.cil.c[1605,1618] [2024-12-05 22:12:49,002 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:12:49,011 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:12:49,016 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [49] [2024-12-05 22:12:49,018 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [58] [2024-12-05 22:12:49,018 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [96] [2024-12-05 22:12:49,018 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [197] [2024-12-05 22:12:49,018 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [311] [2024-12-05 22:12:49,018 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [376] [2024-12-05 22:12:49,018 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [457] [2024-12-05 22:12:49,018 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [483] [2024-12-05 22:12:49,022 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_5534753c-29f7-41d1-afc8-d3688e2ca36c/sv-benchmarks/c/product-lines/minepump_spec4_product01.cil.c[1605,1618] [2024-12-05 22:12:49,067 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:12:49,082 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:12:49,083 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:12:49 WrapperNode [2024-12-05 22:12:49,083 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:12:49,084 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:12:49,084 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:12:49,084 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:12:49,089 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:12:49" (1/1) ... [2024-12-05 22:12:49,099 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:12:49" (1/1) ... [2024-12-05 22:12:49,116 INFO L138 Inliner]: procedures = 49, calls = 88, calls flagged for inlining = 18, calls inlined = 14, statements flattened = 132 [2024-12-05 22:12:49,117 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:12:49,117 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:12:49,117 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:12:49,118 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:12:49,123 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:12:49" (1/1) ... [2024-12-05 22:12:49,124 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:12:49" (1/1) ... [2024-12-05 22:12:49,125 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:12:49" (1/1) ... [2024-12-05 22:12:49,125 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:12:49" (1/1) ... [2024-12-05 22:12:49,129 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:12:49" (1/1) ... [2024-12-05 22:12:49,130 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:12:49" (1/1) ... [2024-12-05 22:12:49,133 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:12:49" (1/1) ... [2024-12-05 22:12:49,134 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:12:49" (1/1) ... [2024-12-05 22:12:49,135 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:12:49" (1/1) ... [2024-12-05 22:12:49,137 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:12:49,138 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:12:49,138 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:12:49,138 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:12:49,139 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:12:49" (1/1) ... [2024-12-05 22:12:49,144 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:12:49,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5534753c-29f7-41d1-afc8-d3688e2ca36c/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:12:49,166 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5534753c-29f7-41d1-afc8-d3688e2ca36c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:12:49,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5534753c-29f7-41d1-afc8-d3688e2ca36c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:12:49,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:12:49,191 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2024-12-05 22:12:49,191 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2024-12-05 22:12:49,191 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2024-12-05 22:12:49,191 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2024-12-05 22:12:49,191 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2024-12-05 22:12:49,191 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2024-12-05 22:12:49,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 22:12:49,191 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2024-12-05 22:12:49,191 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2024-12-05 22:12:49,191 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:12:49,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:12:49,245 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:12:49,247 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:12:49,397 INFO L? ?]: Removed 27 outVars from TransFormulas that were not future-live. [2024-12-05 22:12:49,398 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:12:49,468 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:12:49,468 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-05 22:12:49,469 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:12:49 BoogieIcfgContainer [2024-12-05 22:12:49,469 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:12:49,469 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:12:49,469 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:12:49,479 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:12:49,479 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:12:49" (1/1) ... [2024-12-05 22:12:49,487 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:12:49,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:49,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 34 states and 43 transitions. [2024-12-05 22:12:49,532 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 43 transitions. [2024-12-05 22:12:49,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 22:12:49,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:49,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:49,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:49,700 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:12:49,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:49,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 35 states and 44 transitions. [2024-12-05 22:12:49,735 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 44 transitions. [2024-12-05 22:12:49,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 22:12:49,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:49,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:49,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:49,864 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:12:49,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:49,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 44 states and 62 transitions. [2024-12-05 22:12:49,987 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 62 transitions. [2024-12-05 22:12:49,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 22:12:49,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:49,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:50,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:50,058 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:12:50,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:50,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 45 states and 63 transitions. [2024-12-05 22:12:50,073 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 63 transitions. [2024-12-05 22:12:50,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 22:12:50,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:50,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:50,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:50,132 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:12:50,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:50,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 46 states and 64 transitions. [2024-12-05 22:12:50,147 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 64 transitions. [2024-12-05 22:12:50,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 22:12:50,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:50,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:50,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:50,189 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:12:50,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:50,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 51 states and 73 transitions. [2024-12-05 22:12:50,247 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 73 transitions. [2024-12-05 22:12:50,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:12:50,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:50,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:50,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:50,288 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:12:50,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:50,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 52 states and 74 transitions. [2024-12-05 22:12:50,304 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 74 transitions. [2024-12-05 22:12:50,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:12:50,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:50,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:50,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:50,344 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:12:50,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:50,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 21 states and 24 transitions. [2024-12-05 22:12:50,361 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 24 transitions. [2024-12-05 22:12:50,361 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-05 22:12:50,361 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 8 iterations. [2024-12-05 22:12:50,369 INFO L726 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-12-05 22:12:50,419 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 404 415) the Hoare annotation is: true [2024-12-05 22:12:50,420 INFO L77 FloydHoareUtils]: At program point changeMethaneLevelEXIT(lines 404 415) the Hoare annotation is: true [2024-12-05 22:12:50,420 INFO L77 FloydHoareUtils]: At program point L54(line 54) the Hoare annotation is: true [2024-12-05 22:12:50,420 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 208 231) the Hoare annotation is: true [2024-12-05 22:12:50,420 INFO L77 FloydHoareUtils]: At program point L470(lines 470 476) the Hoare annotation is: true [2024-12-05 22:12:50,420 INFO L77 FloydHoareUtils]: At program point L466(lines 466 479) the Hoare annotation is: true [2024-12-05 22:12:50,420 INFO L77 FloydHoareUtils]: At program point L466-1(lines 458 482) the Hoare annotation is: true [2024-12-05 22:12:50,420 INFO L77 FloydHoareUtils]: At program point timeShiftEXIT(lines 208 231) the Hoare annotation is: true [2024-12-05 22:12:50,420 INFO L77 FloydHoareUtils]: At program point timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION(line 54) the Hoare annotation is: true [2024-12-05 22:12:50,420 INFO L77 FloydHoareUtils]: At program point cleanupEXIT(lines 99 128) the Hoare annotation is: true [2024-12-05 22:12:50,421 INFO L77 FloydHoareUtils]: At program point L124(lines 99 128) the Hoare annotation is: true [2024-12-05 22:12:50,421 INFO L77 FloydHoareUtils]: At program point L120(line 120) the Hoare annotation is: true [2024-12-05 22:12:50,421 INFO L77 FloydHoareUtils]: At program point L113(lines 113 117) the Hoare annotation is: true [2024-12-05 22:12:50,421 INFO L77 FloydHoareUtils]: At program point L113-1(lines 113 117) the Hoare annotation is: true [2024-12-05 22:12:50,421 INFO L77 FloydHoareUtils]: At program point L109-2(lines 109 123) the Hoare annotation is: true [2024-12-05 22:12:50,421 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 99 128) the Hoare annotation is: true [2024-12-05 22:12:50,421 INFO L77 FloydHoareUtils]: At program point L105(line 105) the Hoare annotation is: true [2024-12-05 22:12:50,421 INFO L77 FloydHoareUtils]: At program point L105-1(line 105) the Hoare annotation is: true [2024-12-05 22:12:50,421 INFO L77 FloydHoareUtils]: At program point L184(lines 184 191) the Hoare annotation is: (= ~pumpRunning~0 0) [2024-12-05 22:12:50,421 INFO L77 FloydHoareUtils]: At program point L184-2(lines 184 191) the Hoare annotation is: true [2024-12-05 22:12:50,421 INFO L77 FloydHoareUtils]: At program point L358-2(lines 352 363) the Hoare annotation is: true [2024-12-05 22:12:50,422 INFO L77 FloydHoareUtils]: At program point L342(lines 342 348) the Hoare annotation is: true [2024-12-05 22:12:50,422 INFO L77 FloydHoareUtils]: At program point L342-1(lines 342 348) the Hoare annotation is: true [2024-12-05 22:12:50,422 INFO L77 FloydHoareUtils]: At program point L371(lines 312 375) the Hoare annotation is: true [2024-12-05 22:12:50,422 INFO L77 FloydHoareUtils]: At program point L334(line 334) the Hoare annotation is: true [2024-12-05 22:12:50,422 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-12-05 22:12:50,422 INFO L77 FloydHoareUtils]: At program point L368(lines 321 369) the Hoare annotation is: true [2024-12-05 22:12:50,422 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-05 22:12:50,422 INFO L77 FloydHoareUtils]: At program point L344(line 344) the Hoare annotation is: true [2024-12-05 22:12:50,422 INFO L77 FloydHoareUtils]: At program point L365(lines 322 367) the Hoare annotation is: true [2024-12-05 22:12:50,422 INFO L77 FloydHoareUtils]: At program point L332(lines 332 338) the Hoare annotation is: true [2024-12-05 22:12:50,422 INFO L77 FloydHoareUtils]: At program point L332-1(lines 332 338) the Hoare annotation is: true [2024-12-05 22:12:50,422 INFO L77 FloydHoareUtils]: At program point waterRiseEXIT(lines 392 403) the Hoare annotation is: true [2024-12-05 22:12:50,422 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 392 403) the Hoare annotation is: true [2024-12-05 22:12:50,440 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 05.12 10:12:50 ImpRootNode [2024-12-05 22:12:50,440 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-05 22:12:50,441 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-05 22:12:50,441 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-05 22:12:50,441 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-05 22:12:50,442 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:12:49" (3/4) ... [2024-12-05 22:12:50,444 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-05 22:12:50,447 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure changeMethaneLevel [2024-12-05 22:12:50,447 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure timeShift [2024-12-05 22:12:50,447 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cleanup [2024-12-05 22:12:50,447 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure waterRise [2024-12-05 22:12:50,451 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 34 nodes and edges [2024-12-05 22:12:50,452 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2024-12-05 22:12:50,452 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-12-05 22:12:50,452 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-05 22:12:50,453 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-05 22:12:50,537 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5534753c-29f7-41d1-afc8-d3688e2ca36c/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-05 22:12:50,538 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5534753c-29f7-41d1-afc8-d3688e2ca36c/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-05 22:12:50,538 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-05 22:12:50,538 INFO L158 Benchmark]: Toolchain (without parser) took 1777.52ms. Allocated memory is still 142.6MB. Free memory was 116.2MB in the beginning and 49.3MB in the end (delta: 66.9MB). Peak memory consumption was 64.1MB. Max. memory is 16.1GB. [2024-12-05 22:12:50,539 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 142.6MB. Free memory is still 84.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:12:50,539 INFO L158 Benchmark]: CACSL2BoogieTranslator took 320.69ms. Allocated memory is still 142.6MB. Free memory was 116.2MB in the beginning and 98.4MB in the end (delta: 17.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-05 22:12:50,539 INFO L158 Benchmark]: Boogie Procedure Inliner took 33.21ms. Allocated memory is still 142.6MB. Free memory was 98.4MB in the beginning and 96.8MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:12:50,539 INFO L158 Benchmark]: Boogie Preprocessor took 19.61ms. Allocated memory is still 142.6MB. Free memory was 96.8MB in the beginning and 95.8MB in the end (delta: 997.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:12:50,540 INFO L158 Benchmark]: RCFGBuilder took 331.20ms. Allocated memory is still 142.6MB. Free memory was 95.8MB in the beginning and 75.1MB in the end (delta: 20.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-12-05 22:12:50,540 INFO L158 Benchmark]: CodeCheck took 970.88ms. Allocated memory is still 142.6MB. Free memory was 75.1MB in the beginning and 54.8MB in the end (delta: 20.3MB). Peak memory consumption was 22.1MB. Max. memory is 16.1GB. [2024-12-05 22:12:50,540 INFO L158 Benchmark]: Witness Printer took 97.06ms. Allocated memory is still 142.6MB. Free memory was 54.8MB in the beginning and 49.3MB in the end (delta: 5.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:12:50,542 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 5 procedures, 34 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 0.9s, OverallIterations: 8, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 455 SdHoareTripleChecker+Valid, 0.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 150 mSDsluCounter, 401 SdHoareTripleChecker+Invalid, 0.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 194 mSDsCounter, 68 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 308 IncrementalHoareTripleChecker+Invalid, 376 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 68 mSolverCounterUnsat, 207 mSDtfsCounter, 308 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 966 GetRequests, 954 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 118 NumberOfCodeBlocks, 118 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 111 ConstructedInterpolants, 0 QuantifiedInterpolants, 223 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 PerfectInterpolantSequences, 9/9 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, ConComCheckerStatistics: No data available - PositiveResult [Line: 54]: 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: 184]: Location Invariant Derived location invariant: (pumpRunning == 0) - ProcedureContractResult [Line: 404]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel. Ensures: (((((cleanupTimeShifts == \old(cleanupTimeShifts)) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (waterLevel == \old(waterLevel))) && (head == \old(head))) - ProcedureContractResult [Line: 208]: Procedure Contract for timeShift Derived contract for procedure timeShift. Ensures: (((((cleanupTimeShifts == \old(cleanupTimeShifts)) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (methaneLevelCritical == \old(methaneLevelCritical))) && (head == \old(head))) - ProcedureContractResult [Line: 99]: Procedure Contract for cleanup Derived contract for procedure cleanup. Ensures: (((((cleanupTimeShifts == \old(cleanupTimeShifts)) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (methaneLevelCritical == \old(methaneLevelCritical))) && (head == \old(head))) - ProcedureContractResult [Line: 392]: Procedure Contract for waterRise Derived contract for procedure waterRise. Ensures: (((((cleanupTimeShifts == \old(cleanupTimeShifts)) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (methaneLevelCritical == \old(methaneLevelCritical))) && (head == \old(head))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 142.6MB. Free memory is still 84.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 320.69ms. Allocated memory is still 142.6MB. Free memory was 116.2MB in the beginning and 98.4MB in the end (delta: 17.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 33.21ms. Allocated memory is still 142.6MB. Free memory was 98.4MB in the beginning and 96.8MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 19.61ms. Allocated memory is still 142.6MB. Free memory was 96.8MB in the beginning and 95.8MB in the end (delta: 997.2kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 331.20ms. Allocated memory is still 142.6MB. Free memory was 95.8MB in the beginning and 75.1MB in the end (delta: 20.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * CodeCheck took 970.88ms. Allocated memory is still 142.6MB. Free memory was 75.1MB in the beginning and 54.8MB in the end (delta: 20.3MB). Peak memory consumption was 22.1MB. Max. memory is 16.1GB. * Witness Printer took 97.06ms. Allocated memory is still 142.6MB. Free memory was 54.8MB in the beginning and 49.3MB in the end (delta: 5.5MB). There was no memory consumed. 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,"wsllib_check.i","") [49] - GenericResultAtLocation [Line: 58]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [58] - GenericResultAtLocation [Line: 96]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [96] - GenericResultAtLocation [Line: 197]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [197] - GenericResultAtLocation [Line: 311]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [311] - GenericResultAtLocation [Line: 376]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [376] - GenericResultAtLocation [Line: 457]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [457] - GenericResultAtLocation [Line: 483]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [483] RESULT: Ultimate proved your program to be correct! [2024-12-05 22:12:50,561 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5534753c-29f7-41d1-afc8-d3688e2ca36c/bin/ukojak-verify-CZk0znPC7b/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