./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product09.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_4fe38b9c-9d49-47a9-bc27-09f7eeb4682c/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fe38b9c-9d49-47a9-bc27-09f7eeb4682c/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_4fe38b9c-9d49-47a9-bc27-09f7eeb4682c/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fe38b9c-9d49-47a9-bc27-09f7eeb4682c/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product09.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fe38b9c-9d49-47a9-bc27-09f7eeb4682c/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_4fe38b9c-9d49-47a9-bc27-09f7eeb4682c/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 ebd5e4db60536079e2f1ed21b8808db42225a5df1dde0ff11f7a6872cf3ec06e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:57:47,173 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:57:47,225 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fe38b9c-9d49-47a9-bc27-09f7eeb4682c/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 22:57:47,229 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:57:47,229 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:57:47,248 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:57:47,248 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:57:47,248 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:57:47,249 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:57:47,249 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:57:47,249 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:57:47,249 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:57:47,249 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 22:57:47,249 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:57:47,249 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 22:57:47,250 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:57:47,250 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:57:47,250 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:57:47,250 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:57:47,250 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 22:57:47,250 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:57:47,250 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:57:47,250 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:57:47,250 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:57:47,250 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:57:47,250 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:57:47,250 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:57:47,250 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:57:47,251 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:57:47,251 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:57:47,251 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:57:47,251 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:57:47,251 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:57:47,251 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_4fe38b9c-9d49-47a9-bc27-09f7eeb4682c/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 -> ebd5e4db60536079e2f1ed21b8808db42225a5df1dde0ff11f7a6872cf3ec06e [2024-12-05 22:57:47,467 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:57:47,474 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:57:47,476 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:57:47,477 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:57:47,477 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:57:47,478 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fe38b9c-9d49-47a9-bc27-09f7eeb4682c/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/product-lines/minepump_spec4_product09.cil.c [2024-12-05 22:57:50,021 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fe38b9c-9d49-47a9-bc27-09f7eeb4682c/bin/ukojak-verify-CZk0znPC7b/data/ad1b38c89/ae2d7271d56a463b9de8ba18009389e4/FLAG41c6ae76b [2024-12-05 22:57:50,252 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:57:50,252 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fe38b9c-9d49-47a9-bc27-09f7eeb4682c/sv-benchmarks/c/product-lines/minepump_spec4_product09.cil.c [2024-12-05 22:57:50,262 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fe38b9c-9d49-47a9-bc27-09f7eeb4682c/bin/ukojak-verify-CZk0znPC7b/data/ad1b38c89/ae2d7271d56a463b9de8ba18009389e4/FLAG41c6ae76b [2024-12-05 22:57:50,618 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fe38b9c-9d49-47a9-bc27-09f7eeb4682c/bin/ukojak-verify-CZk0znPC7b/data/ad1b38c89/ae2d7271d56a463b9de8ba18009389e4 [2024-12-05 22:57:50,619 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:57:50,620 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:57:50,621 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:57:50,621 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:57:50,624 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:57:50,624 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:57:50" (1/1) ... [2024-12-05 22:57:50,625 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@699be6f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:57:50, skipping insertion in model container [2024-12-05 22:57:50,625 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:57:50" (1/1) ... [2024-12-05 22:57:50,647 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:57:50,838 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_4fe38b9c-9d49-47a9-bc27-09f7eeb4682c/sv-benchmarks/c/product-lines/minepump_spec4_product09.cil.c[11292,11305] [2024-12-05 22:57:50,868 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:57:50,877 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:57:50,885 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [49] [2024-12-05 22:57:50,886 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [415] [2024-12-05 22:57:50,886 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [424] [2024-12-05 22:57:50,887 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [452] [2024-12-05 22:57:50,887 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [537] [2024-12-05 22:57:50,887 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [604] [2024-12-05 22:57:50,887 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [732] [2024-12-05 22:57:50,887 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [770] [2024-12-05 22:57:50,920 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_4fe38b9c-9d49-47a9-bc27-09f7eeb4682c/sv-benchmarks/c/product-lines/minepump_spec4_product09.cil.c[11292,11305] [2024-12-05 22:57:50,933 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:57:50,950 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:57:50,950 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:57:50 WrapperNode [2024-12-05 22:57:50,951 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:57:50,952 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:57:50,952 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:57:50,952 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:57:50,958 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:57:50" (1/1) ... [2024-12-05 22:57:50,967 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:57:50" (1/1) ... [2024-12-05 22:57:50,984 INFO L138 Inliner]: procedures = 50, calls = 90, calls flagged for inlining = 20, calls inlined = 14, statements flattened = 132 [2024-12-05 22:57:50,984 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:57:50,984 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:57:50,985 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:57:50,985 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:57:50,992 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:57:50" (1/1) ... [2024-12-05 22:57:50,992 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:57:50" (1/1) ... [2024-12-05 22:57:50,993 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:57:50" (1/1) ... [2024-12-05 22:57:50,993 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:57:50" (1/1) ... [2024-12-05 22:57:50,996 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:57:50" (1/1) ... [2024-12-05 22:57:50,997 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:57:50" (1/1) ... [2024-12-05 22:57:51,001 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:57:50" (1/1) ... [2024-12-05 22:57:51,002 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:57:50" (1/1) ... [2024-12-05 22:57:51,002 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:57:50" (1/1) ... [2024-12-05 22:57:51,004 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:57:51,005 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:57:51,005 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:57:51,005 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:57:51,006 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:57:50" (1/1) ... [2024-12-05 22:57:51,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:57:51,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fe38b9c-9d49-47a9-bc27-09f7eeb4682c/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:57:51,033 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fe38b9c-9d49-47a9-bc27-09f7eeb4682c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:57:51,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fe38b9c-9d49-47a9-bc27-09f7eeb4682c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:57:51,059 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:57:51,059 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2024-12-05 22:57:51,059 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2024-12-05 22:57:51,059 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2024-12-05 22:57:51,059 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2024-12-05 22:57:51,059 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2024-12-05 22:57:51,059 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2024-12-05 22:57:51,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 22:57:51,059 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2024-12-05 22:57:51,059 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2024-12-05 22:57:51,059 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:57:51,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:57:51,119 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:57:51,121 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:57:51,266 INFO L? ?]: Removed 27 outVars from TransFormulas that were not future-live. [2024-12-05 22:57:51,266 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:57:51,344 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:57:51,344 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-05 22:57:51,344 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:57:51 BoogieIcfgContainer [2024-12-05 22:57:51,344 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:57:51,345 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:57:51,345 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:57:51,352 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:57:51,353 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:57:51" (1/1) ... [2024-12-05 22:57:51,358 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:57:51,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:51,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 34 states and 43 transitions. [2024-12-05 22:57:51,399 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 43 transitions. [2024-12-05 22:57:51,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 22:57:51,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:51,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:51,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:51,573 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 22:57:51,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:51,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 35 states and 44 transitions. [2024-12-05 22:57:51,611 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 44 transitions. [2024-12-05 22:57:51,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 22:57:51,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:51,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:51,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:51,715 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 22:57:51,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:51,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 44 states and 62 transitions. [2024-12-05 22:57:51,839 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 62 transitions. [2024-12-05 22:57:51,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 22:57:51,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:51,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:51,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:51,905 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 22:57:51,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:51,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 45 states and 63 transitions. [2024-12-05 22:57:51,920 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 63 transitions. [2024-12-05 22:57:51,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 22:57:51,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:51,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:51,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:51,975 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 22:57:51,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:51,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 46 states and 64 transitions. [2024-12-05 22:57:51,990 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 64 transitions. [2024-12-05 22:57:51,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 22:57:51,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:51,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:52,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:52,041 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 22:57:52,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:52,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 51 states and 73 transitions. [2024-12-05 22:57:52,102 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 73 transitions. [2024-12-05 22:57:52,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:57:52,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:52,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:52,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:52,147 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 22:57:52,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:52,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 52 states and 74 transitions. [2024-12-05 22:57:52,163 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 74 transitions. [2024-12-05 22:57:52,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:57:52,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:52,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:52,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:52,217 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 22:57:52,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:52,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 21 states and 24 transitions. [2024-12-05 22:57:52,231 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 24 transitions. [2024-12-05 22:57:52,232 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-05 22:57:52,232 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 8 iterations. [2024-12-05 22:57:52,238 INFO L726 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-12-05 22:57:52,291 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 484 495) the Hoare annotation is: true [2024-12-05 22:57:52,291 INFO L77 FloydHoareUtils]: At program point changeMethaneLevelEXIT(lines 484 495) the Hoare annotation is: true [2024-12-05 22:57:52,292 INFO L77 FloydHoareUtils]: At program point cleanupEXIT(lines 772 801) the Hoare annotation is: true [2024-12-05 22:57:52,292 INFO L77 FloydHoareUtils]: At program point L797(lines 772 801) the Hoare annotation is: true [2024-12-05 22:57:52,292 INFO L77 FloydHoareUtils]: At program point L793(line 793) the Hoare annotation is: true [2024-12-05 22:57:52,292 INFO L77 FloydHoareUtils]: At program point L786(lines 786 790) the Hoare annotation is: true [2024-12-05 22:57:52,292 INFO L77 FloydHoareUtils]: At program point L786-1(lines 786 790) the Hoare annotation is: true [2024-12-05 22:57:52,292 INFO L77 FloydHoareUtils]: At program point L782-2(lines 782 796) the Hoare annotation is: true [2024-12-05 22:57:52,292 INFO L77 FloydHoareUtils]: At program point L778(line 778) the Hoare annotation is: true [2024-12-05 22:57:52,292 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 772 801) the Hoare annotation is: true [2024-12-05 22:57:52,292 INFO L77 FloydHoareUtils]: At program point L778-1(line 778) the Hoare annotation is: true [2024-12-05 22:57:52,292 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 611 634) the Hoare annotation is: true [2024-12-05 22:57:52,293 INFO L77 FloydHoareUtils]: At program point L420(line 420) the Hoare annotation is: true [2024-12-05 22:57:52,293 INFO L77 FloydHoareUtils]: At program point L439(lines 439 445) the Hoare annotation is: true [2024-12-05 22:57:52,293 INFO L77 FloydHoareUtils]: At program point L435(lines 435 448) the Hoare annotation is: true [2024-12-05 22:57:52,293 INFO L77 FloydHoareUtils]: At program point L435-1(lines 427 451) the Hoare annotation is: true [2024-12-05 22:57:52,293 INFO L77 FloydHoareUtils]: At program point timeShiftEXIT(lines 611 634) the Hoare annotation is: true [2024-12-05 22:57:52,293 INFO L77 FloydHoareUtils]: At program point timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION(line 420) the Hoare annotation is: true [2024-12-05 22:57:52,293 INFO L77 FloydHoareUtils]: At program point L572(line 572) the Hoare annotation is: true [2024-12-05 22:57:52,293 INFO L77 FloydHoareUtils]: At program point L853(lines 853 860) the Hoare annotation is: (= ~pumpRunning~0 0) [2024-12-05 22:57:52,293 INFO L77 FloydHoareUtils]: At program point L853-2(lines 853 860) the Hoare annotation is: true [2024-12-05 22:57:52,293 INFO L77 FloydHoareUtils]: At program point L593(lines 550 595) the Hoare annotation is: true [2024-12-05 22:57:52,293 INFO L77 FloydHoareUtils]: At program point L560(lines 560 566) the Hoare annotation is: true [2024-12-05 22:57:52,293 INFO L77 FloydHoareUtils]: At program point L560-1(lines 560 566) the Hoare annotation is: true [2024-12-05 22:57:52,294 INFO L77 FloydHoareUtils]: At program point L586-2(lines 580 591) the Hoare annotation is: true [2024-12-05 22:57:52,294 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-12-05 22:57:52,294 INFO L77 FloydHoareUtils]: At program point L570(lines 570 576) the Hoare annotation is: true [2024-12-05 22:57:52,294 INFO L77 FloydHoareUtils]: At program point L570-1(lines 570 576) the Hoare annotation is: true [2024-12-05 22:57:52,294 INFO L77 FloydHoareUtils]: At program point L599(lines 540 603) the Hoare annotation is: true [2024-12-05 22:57:52,294 INFO L77 FloydHoareUtils]: At program point L562(line 562) the Hoare annotation is: true [2024-12-05 22:57:52,294 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-05 22:57:52,294 INFO L77 FloydHoareUtils]: At program point L596(lines 549 597) the Hoare annotation is: true [2024-12-05 22:57:52,294 INFO L77 FloydHoareUtils]: At program point waterRiseEXIT(lines 472 483) the Hoare annotation is: true [2024-12-05 22:57:52,294 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 472 483) the Hoare annotation is: true [2024-12-05 22:57:52,308 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 05.12 10:57:52 ImpRootNode [2024-12-05 22:57:52,308 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-05 22:57:52,308 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-05 22:57:52,308 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-05 22:57:52,308 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-05 22:57:52,309 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:57:51" (3/4) ... [2024-12-05 22:57:52,311 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-05 22:57:52,313 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure changeMethaneLevel [2024-12-05 22:57:52,313 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cleanup [2024-12-05 22:57:52,313 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure timeShift [2024-12-05 22:57:52,313 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure waterRise [2024-12-05 22:57:52,317 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 33 nodes and edges [2024-12-05 22:57:52,318 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2024-12-05 22:57:52,318 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-12-05 22:57:52,318 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-05 22:57:52,318 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-05 22:57:52,378 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fe38b9c-9d49-47a9-bc27-09f7eeb4682c/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-05 22:57:52,378 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fe38b9c-9d49-47a9-bc27-09f7eeb4682c/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-05 22:57:52,378 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-05 22:57:52,379 INFO L158 Benchmark]: Toolchain (without parser) took 1758.56ms. Allocated memory is still 117.4MB. Free memory was 92.4MB in the beginning and 74.6MB in the end (delta: 17.8MB). Peak memory consumption was 14.2MB. Max. memory is 16.1GB. [2024-12-05 22:57:52,379 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 117.4MB. Free memory is still 72.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:57:52,380 INFO L158 Benchmark]: CACSL2BoogieTranslator took 329.75ms. Allocated memory is still 117.4MB. Free memory was 92.2MB in the beginning and 74.4MB in the end (delta: 17.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-05 22:57:52,380 INFO L158 Benchmark]: Boogie Procedure Inliner took 32.52ms. Allocated memory is still 117.4MB. Free memory was 74.4MB in the beginning and 72.7MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:57:52,380 INFO L158 Benchmark]: Boogie Preprocessor took 19.67ms. Allocated memory is still 117.4MB. Free memory was 72.7MB in the beginning and 71.7MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:57:52,380 INFO L158 Benchmark]: RCFGBuilder took 339.47ms. Allocated memory is still 117.4MB. Free memory was 71.7MB in the beginning and 51.3MB in the end (delta: 20.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-05 22:57:52,381 INFO L158 Benchmark]: CodeCheck took 962.95ms. Allocated memory is still 117.4MB. Free memory was 51.1MB in the beginning and 80.2MB in the end (delta: -29.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:57:52,381 INFO L158 Benchmark]: Witness Printer took 70.15ms. Allocated memory is still 117.4MB. Free memory was 80.2MB in the beginning and 74.6MB in the end (delta: 5.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:57:52,383 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, 0.6s 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: 420]: 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: 853]: Location Invariant Derived location invariant: (pumpRunning == 0) - ProcedureContractResult [Line: 484]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel. Ensures: (((((head == \old(head)) && (waterLevel == \old(waterLevel))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) - ProcedureContractResult [Line: 772]: Procedure Contract for cleanup Derived contract for procedure cleanup. Ensures: (((((head == \old(head)) && (methaneLevelCritical == \old(methaneLevelCritical))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) - ProcedureContractResult [Line: 611]: Procedure Contract for timeShift Derived contract for procedure timeShift. Ensures: (((((head == \old(head)) && (methaneLevelCritical == \old(methaneLevelCritical))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) - ProcedureContractResult [Line: 472]: Procedure Contract for waterRise Derived contract for procedure waterRise. Ensures: (((((head == \old(head)) && (methaneLevelCritical == \old(methaneLevelCritical))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 117.4MB. Free memory is still 72.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 329.75ms. Allocated memory is still 117.4MB. Free memory was 92.2MB in the beginning and 74.4MB in the end (delta: 17.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 32.52ms. Allocated memory is still 117.4MB. Free memory was 74.4MB in the beginning and 72.7MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 19.67ms. Allocated memory is still 117.4MB. Free memory was 72.7MB in the beginning and 71.7MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 339.47ms. Allocated memory is still 117.4MB. Free memory was 71.7MB in the beginning and 51.3MB in the end (delta: 20.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 962.95ms. Allocated memory is still 117.4MB. Free memory was 51.1MB in the beginning and 80.2MB in the end (delta: -29.1MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 70.15ms. Allocated memory is still 117.4MB. Free memory was 80.2MB in the beginning and 74.6MB in the end (delta: 5.6MB). 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,"libacc.i","") [49] - GenericResultAtLocation [Line: 415]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [415] - GenericResultAtLocation [Line: 424]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [424] - GenericResultAtLocation [Line: 452]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [452] - GenericResultAtLocation [Line: 537]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [537] - GenericResultAtLocation [Line: 604]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [604] - GenericResultAtLocation [Line: 732]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [732] - GenericResultAtLocation [Line: 770]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [770] RESULT: Ultimate proved your program to be correct! [2024-12-05 22:57:52,396 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fe38b9c-9d49-47a9-bc27-09f7eeb4682c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE