./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product12.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_a2a0f2f6-a34c-4d72-8d69-a2da0f7f2d22/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2a0f2f6-a34c-4d72-8d69-a2da0f7f2d22/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_a2a0f2f6-a34c-4d72-8d69-a2da0f7f2d22/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2a0f2f6-a34c-4d72-8d69-a2da0f7f2d22/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product12.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2a0f2f6-a34c-4d72-8d69-a2da0f7f2d22/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_a2a0f2f6-a34c-4d72-8d69-a2da0f7f2d22/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 f629674af99a09af382dbe6cebebcc4fb4b60762fab54c6aa0b3a2dc7cf784d0 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:39:24,879 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:39:24,931 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2a0f2f6-a34c-4d72-8d69-a2da0f7f2d22/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 03:39:24,935 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 03:39:24,935 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 03:39:24,952 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:39:24,953 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 03:39:24,953 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 03:39:24,954 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:39:24,954 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:39:24,954 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:39:24,954 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 03:39:24,954 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 03:39:24,954 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:39:24,954 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 03:39:24,954 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:39:24,954 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 03:39:24,955 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:39:24,955 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 03:39:24,955 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 03:39:24,955 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 03:39:24,955 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:39:24,955 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:39:24,955 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:39:24,955 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:39:24,955 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:39:24,955 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:39:24,955 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:39:24,955 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:39:24,956 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:39:24,956 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 03:39:24,956 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 03:39:24,956 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 03:39:24,956 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_a2a0f2f6-a34c-4d72-8d69-a2da0f7f2d22/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 -> f629674af99a09af382dbe6cebebcc4fb4b60762fab54c6aa0b3a2dc7cf784d0 [2024-12-06 03:39:25,165 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:39:25,172 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:39:25,174 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:39:25,175 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:39:25,176 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:39:25,177 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2a0f2f6-a34c-4d72-8d69-a2da0f7f2d22/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/product-lines/minepump_spec4_product12.cil.c [2024-12-06 03:39:27,755 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2a0f2f6-a34c-4d72-8d69-a2da0f7f2d22/bin/ukojak-verify-CZk0znPC7b/data/db754b5da/0f0df74379c1443cb264b7ee35118ccf/FLAG4e0c8ed44 [2024-12-06 03:39:27,963 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:39:27,964 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2a0f2f6-a34c-4d72-8d69-a2da0f7f2d22/sv-benchmarks/c/product-lines/minepump_spec4_product12.cil.c [2024-12-06 03:39:27,973 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2a0f2f6-a34c-4d72-8d69-a2da0f7f2d22/bin/ukojak-verify-CZk0znPC7b/data/db754b5da/0f0df74379c1443cb264b7ee35118ccf/FLAG4e0c8ed44 [2024-12-06 03:39:28,341 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2a0f2f6-a34c-4d72-8d69-a2da0f7f2d22/bin/ukojak-verify-CZk0znPC7b/data/db754b5da/0f0df74379c1443cb264b7ee35118ccf [2024-12-06 03:39:28,344 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:39:28,345 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:39:28,346 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:39:28,346 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:39:28,349 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:39:28,349 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:39:28" (1/1) ... [2024-12-06 03:39:28,350 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d66e291 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:39:28, skipping insertion in model container [2024-12-06 03:39:28,350 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:39:28" (1/1) ... [2024-12-06 03:39:28,375 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:39:28,593 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_a2a0f2f6-a34c-4d72-8d69-a2da0f7f2d22/sv-benchmarks/c/product-lines/minepump_spec4_product12.cil.c[17234,17247] [2024-12-06 03:39:28,595 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:39:28,604 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 03:39:28,610 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [49] [2024-12-06 03:39:28,611 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [135] [2024-12-06 03:39:28,611 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [163] [2024-12-06 03:39:28,611 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [236] [2024-12-06 03:39:28,611 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [387] [2024-12-06 03:39:28,611 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [425] [2024-12-06 03:39:28,611 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [521] [2024-12-06 03:39:28,611 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [887] [2024-12-06 03:39:28,660 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_a2a0f2f6-a34c-4d72-8d69-a2da0f7f2d22/sv-benchmarks/c/product-lines/minepump_spec4_product12.cil.c[17234,17247] [2024-12-06 03:39:28,661 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:39:28,677 INFO L204 MainTranslator]: Completed translation [2024-12-06 03:39:28,678 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:39:28 WrapperNode [2024-12-06 03:39:28,678 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:39:28,679 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 03:39:28,679 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 03:39:28,679 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 03:39:28,685 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:39:28" (1/1) ... [2024-12-06 03:39:28,694 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:39:28" (1/1) ... [2024-12-06 03:39:28,711 INFO L138 Inliner]: procedures = 52, calls = 93, calls flagged for inlining = 23, calls inlined = 17, statements flattened = 142 [2024-12-06 03:39:28,712 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 03:39:28,712 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 03:39:28,713 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 03:39:28,713 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 03:39:28,718 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:39:28" (1/1) ... [2024-12-06 03:39:28,719 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:39:28" (1/1) ... [2024-12-06 03:39:28,720 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:39:28" (1/1) ... [2024-12-06 03:39:28,720 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:39:28" (1/1) ... [2024-12-06 03:39:28,724 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:39:28" (1/1) ... [2024-12-06 03:39:28,725 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:39:28" (1/1) ... [2024-12-06 03:39:28,729 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:39:28" (1/1) ... [2024-12-06 03:39:28,730 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:39:28" (1/1) ... [2024-12-06 03:39:28,731 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:39:28" (1/1) ... [2024-12-06 03:39:28,733 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 03:39:28,734 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 03:39:28,734 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 03:39:28,734 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 03:39:28,735 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:39:28" (1/1) ... [2024-12-06 03:39:28,741 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:39:28,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2a0f2f6-a34c-4d72-8d69-a2da0f7f2d22/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 03:39:28,762 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2a0f2f6-a34c-4d72-8d69-a2da0f7f2d22/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 03:39:28,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2a0f2f6-a34c-4d72-8d69-a2da0f7f2d22/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 03:39:28,788 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 03:39:28,788 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2024-12-06 03:39:28,788 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2024-12-06 03:39:28,788 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2024-12-06 03:39:28,788 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2024-12-06 03:39:28,788 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2024-12-06 03:39:28,788 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2024-12-06 03:39:28,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 03:39:28,789 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2024-12-06 03:39:28,789 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2024-12-06 03:39:28,789 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 03:39:28,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 03:39:28,843 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 03:39:28,844 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 03:39:29,013 INFO L? ?]: Removed 27 outVars from TransFormulas that were not future-live. [2024-12-06 03:39:29,013 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 03:39:29,094 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 03:39:29,095 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-06 03:39:29,095 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:39:29 BoogieIcfgContainer [2024-12-06 03:39:29,095 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 03:39:29,096 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 03:39:29,096 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 03:39:29,106 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 03:39:29,106 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:39:29" (1/1) ... [2024-12-06 03:39:29,114 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 03:39:29,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:39:29,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 34 states and 43 transitions. [2024-12-06 03:39:29,157 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 43 transitions. [2024-12-06 03:39:29,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 03:39:29,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:39:29,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:39:29,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:39:29,326 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:39:29,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:39:29,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 35 states and 44 transitions. [2024-12-06 03:39:29,367 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 44 transitions. [2024-12-06 03:39:29,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 03:39:29,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:39:29,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:39:29,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:39:29,540 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:39:29,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:39:29,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 44 states and 63 transitions. [2024-12-06 03:39:29,663 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 63 transitions. [2024-12-06 03:39:29,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 03:39:29,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:39:29,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:39:29,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:39:29,760 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:39:29,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:39:29,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 45 states and 64 transitions. [2024-12-06 03:39:29,775 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 64 transitions. [2024-12-06 03:39:29,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 03:39:29,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:39:29,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:39:29,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:39:29,857 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:39:29,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:39:29,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 46 states and 65 transitions. [2024-12-06 03:39:29,870 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 65 transitions. [2024-12-06 03:39:29,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 03:39:29,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:39:29,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:39:29,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:39:29,921 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:39:29,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:39:29,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 51 states and 75 transitions. [2024-12-06 03:39:29,989 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 75 transitions. [2024-12-06 03:39:29,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 03:39:29,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:39:29,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:39:30,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:39:30,027 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:39:30,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:39:30,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 52 states and 76 transitions. [2024-12-06 03:39:30,045 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 76 transitions. [2024-12-06 03:39:30,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 03:39:30,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:39:30,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:39:30,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:39:30,082 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:39:30,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:39:30,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 21 states and 24 transitions. [2024-12-06 03:39:30,098 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 24 transitions. [2024-12-06 03:39:30,099 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-06 03:39:30,099 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 8 iterations. [2024-12-06 03:39:30,106 INFO L726 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-12-06 03:39:30,159 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 82 93) the Hoare annotation is: true [2024-12-06 03:39:30,159 INFO L77 FloydHoareUtils]: At program point changeMethaneLevelEXIT(lines 82 93) the Hoare annotation is: true [2024-12-06 03:39:30,159 INFO L77 FloydHoareUtils]: At program point L448(line 448) the Hoare annotation is: true [2024-12-06 03:39:30,160 INFO L77 FloydHoareUtils]: At program point cleanupEXIT(lines 427 456) the Hoare annotation is: true [2024-12-06 03:39:30,160 INFO L77 FloydHoareUtils]: At program point L441(lines 441 445) the Hoare annotation is: true [2024-12-06 03:39:30,160 INFO L77 FloydHoareUtils]: At program point L441-1(lines 441 445) the Hoare annotation is: true [2024-12-06 03:39:30,160 INFO L77 FloydHoareUtils]: At program point L437-2(lines 437 451) the Hoare annotation is: true [2024-12-06 03:39:30,160 INFO L77 FloydHoareUtils]: At program point L433(line 433) the Hoare annotation is: true [2024-12-06 03:39:30,160 INFO L77 FloydHoareUtils]: At program point L433-1(line 433) the Hoare annotation is: true [2024-12-06 03:39:30,160 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 427 456) the Hoare annotation is: true [2024-12-06 03:39:30,160 INFO L77 FloydHoareUtils]: At program point L452(lines 427 456) the Hoare annotation is: true [2024-12-06 03:39:30,161 INFO L77 FloydHoareUtils]: At program point L892(line 892) the Hoare annotation is: true [2024-12-06 03:39:30,161 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 243 266) the Hoare annotation is: true [2024-12-06 03:39:30,161 INFO L77 FloydHoareUtils]: At program point L150(lines 150 156) the Hoare annotation is: true [2024-12-06 03:39:30,161 INFO L77 FloydHoareUtils]: At program point L146(lines 146 159) the Hoare annotation is: true [2024-12-06 03:39:30,161 INFO L77 FloydHoareUtils]: At program point L146-1(lines 138 162) the Hoare annotation is: true [2024-12-06 03:39:30,161 INFO L77 FloydHoareUtils]: At program point timeShiftEXIT(lines 243 266) the Hoare annotation is: true [2024-12-06 03:39:30,161 INFO L77 FloydHoareUtils]: At program point timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION(line 892) the Hoare annotation is: true [2024-12-06 03:39:30,162 INFO L77 FloydHoareUtils]: At program point L225(lines 178 227) the Hoare annotation is: true [2024-12-06 03:39:30,162 INFO L77 FloydHoareUtils]: At program point L188(lines 188 194) the Hoare annotation is: true [2024-12-06 03:39:30,162 INFO L77 FloydHoareUtils]: At program point L188-1(lines 188 194) the Hoare annotation is: true [2024-12-06 03:39:30,162 INFO L77 FloydHoareUtils]: At program point L231(lines 168 235) the Hoare annotation is: true [2024-12-06 03:39:30,162 INFO L77 FloydHoareUtils]: At program point L198(lines 198 204) the Hoare annotation is: true [2024-12-06 03:39:30,162 INFO L77 FloydHoareUtils]: At program point L198-1(lines 198 204) the Hoare annotation is: true [2024-12-06 03:39:30,162 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-12-06 03:39:30,162 INFO L77 FloydHoareUtils]: At program point L190(line 190) the Hoare annotation is: true [2024-12-06 03:39:30,163 INFO L77 FloydHoareUtils]: At program point L508(lines 508 515) the Hoare annotation is: (= ~pumpRunning~0 0) [2024-12-06 03:39:30,163 INFO L77 FloydHoareUtils]: At program point L508-2(lines 508 515) the Hoare annotation is: true [2024-12-06 03:39:30,163 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-06 03:39:30,163 INFO L77 FloydHoareUtils]: At program point L228(lines 177 229) the Hoare annotation is: true [2024-12-06 03:39:30,163 INFO L77 FloydHoareUtils]: At program point L216-2(lines 208 223) the Hoare annotation is: true [2024-12-06 03:39:30,163 INFO L77 FloydHoareUtils]: At program point L200(line 200) the Hoare annotation is: true [2024-12-06 03:39:30,163 INFO L77 FloydHoareUtils]: At program point waterRiseEXIT(lines 70 81) the Hoare annotation is: true [2024-12-06 03:39:30,163 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 70 81) the Hoare annotation is: true [2024-12-06 03:39:30,180 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 06.12 03:39:30 ImpRootNode [2024-12-06 03:39:30,180 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-06 03:39:30,181 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-06 03:39:30,181 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-06 03:39:30,181 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-06 03:39:30,181 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:39:29" (3/4) ... [2024-12-06 03:39:30,183 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-06 03:39:30,186 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure changeMethaneLevel [2024-12-06 03:39:30,186 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cleanup [2024-12-06 03:39:30,186 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure timeShift [2024-12-06 03:39:30,186 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure waterRise [2024-12-06 03:39:30,190 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 37 nodes and edges [2024-12-06 03:39:30,191 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2024-12-06 03:39:30,191 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-12-06 03:39:30,191 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-06 03:39:30,192 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-06 03:39:30,269 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2a0f2f6-a34c-4d72-8d69-a2da0f7f2d22/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-06 03:39:30,269 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2a0f2f6-a34c-4d72-8d69-a2da0f7f2d22/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-06 03:39:30,269 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-06 03:39:30,270 INFO L158 Benchmark]: Toolchain (without parser) took 1924.30ms. Allocated memory is still 117.4MB. Free memory was 92.4MB in the beginning and 49.2MB in the end (delta: 43.2MB). Peak memory consumption was 39.1MB. Max. memory is 16.1GB. [2024-12-06 03:39:30,270 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 117.4MB. Free memory was 73.4MB in the beginning and 73.3MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:39:30,270 INFO L158 Benchmark]: CACSL2BoogieTranslator took 332.25ms. Allocated memory is still 117.4MB. Free memory was 92.2MB in the beginning and 74.0MB in the end (delta: 18.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 03:39:30,270 INFO L158 Benchmark]: Boogie Procedure Inliner took 33.31ms. Allocated memory is still 117.4MB. Free memory was 74.0MB in the beginning and 72.3MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:39:30,271 INFO L158 Benchmark]: Boogie Preprocessor took 20.73ms. Allocated memory is still 117.4MB. Free memory was 72.3MB in the beginning and 71.3MB in the end (delta: 971.9kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 03:39:30,271 INFO L158 Benchmark]: RCFGBuilder took 361.32ms. Allocated memory is still 117.4MB. Free memory was 71.1MB in the beginning and 49.4MB in the end (delta: 21.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 03:39:30,271 INFO L158 Benchmark]: CodeCheck took 1084.32ms. Allocated memory is still 117.4MB. Free memory was 49.4MB in the beginning and 55.2MB in the end (delta: -5.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:39:30,272 INFO L158 Benchmark]: Witness Printer took 88.27ms. Allocated memory is still 117.4MB. Free memory was 55.2MB in the beginning and 49.2MB in the end (delta: 6.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:39:30,273 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: 1.0s, OverallIterations: 8, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 447 SdHoareTripleChecker+Valid, 0.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 132 mSDsluCounter, 401 SdHoareTripleChecker+Invalid, 0.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 194 mSDsCounter, 80 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 320 IncrementalHoareTripleChecker+Invalid, 400 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 80 mSolverCounterUnsat, 207 mSDtfsCounter, 320 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 979 GetRequests, 967 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, 0.5s 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: 892]: 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: 508]: Location Invariant Derived location invariant: (pumpRunning == 0) - ProcedureContractResult [Line: 82]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel. Ensures: (((((waterLevel == \old(waterLevel)) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (head == \old(head))) - ProcedureContractResult [Line: 427]: Procedure Contract for cleanup Derived contract for procedure cleanup. Ensures: (((((methaneLevelCritical == \old(methaneLevelCritical)) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (head == \old(head))) - ProcedureContractResult [Line: 243]: Procedure Contract for timeShift Derived contract for procedure timeShift. Ensures: (((((methaneLevelCritical == \old(methaneLevelCritical)) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (head == \old(head))) - ProcedureContractResult [Line: 70]: Procedure Contract for waterRise Derived contract for procedure waterRise. Ensures: (((((methaneLevelCritical == \old(methaneLevelCritical)) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (head == \old(head))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 117.4MB. Free memory was 73.4MB in the beginning and 73.3MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 332.25ms. Allocated memory is still 117.4MB. Free memory was 92.2MB in the beginning and 74.0MB in the end (delta: 18.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 33.31ms. Allocated memory is still 117.4MB. Free memory was 74.0MB in the beginning and 72.3MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 20.73ms. Allocated memory is still 117.4MB. Free memory was 72.3MB in the beginning and 71.3MB in the end (delta: 971.9kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 361.32ms. Allocated memory is still 117.4MB. Free memory was 71.1MB in the beginning and 49.4MB in the end (delta: 21.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 1084.32ms. Allocated memory is still 117.4MB. Free memory was 49.4MB in the beginning and 55.2MB in the end (delta: -5.8MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 88.27ms. Allocated memory is still 117.4MB. Free memory was 55.2MB in the beginning and 49.2MB in the end (delta: 6.0MB). 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,"Environment.i","") [49] - GenericResultAtLocation [Line: 135]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [135] - GenericResultAtLocation [Line: 163]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [163] - GenericResultAtLocation [Line: 236]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [236] - GenericResultAtLocation [Line: 387]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [387] - GenericResultAtLocation [Line: 425]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [425] - GenericResultAtLocation [Line: 521]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [521] - GenericResultAtLocation [Line: 887]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [887] RESULT: Ultimate proved your program to be correct! [2024-12-06 03:39:30,291 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2a0f2f6-a34c-4d72-8d69-a2da0f7f2d22/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