./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product11.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_bb0aa253-9e0b-4587-863d-e05fc26b568b/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb0aa253-9e0b-4587-863d-e05fc26b568b/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb0aa253-9e0b-4587-863d-e05fc26b568b/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb0aa253-9e0b-4587-863d-e05fc26b568b/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product11.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb0aa253-9e0b-4587-863d-e05fc26b568b/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb0aa253-9e0b-4587-863d-e05fc26b568b/bin/ukojak-verify-ENZ3QT5qd3 --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 bd7f84863cb412e83f8c5773a09de3282aa45b8f86409f0c880aae27635b0b5f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:12:21,125 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:12:21,192 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb0aa253-9e0b-4587-863d-e05fc26b568b/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 02:12:21,197 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:12:21,197 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:12:21,243 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:12:21,244 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:12:21,245 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:12:21,245 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:12:21,245 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:12:21,246 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:12:21,246 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:12:21,246 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 02:12:21,246 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:12:21,246 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 02:12:21,246 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:12:21,247 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:12:21,247 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:12:21,247 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:12:21,247 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 02:12:21,247 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:12:21,248 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:12:21,248 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:12:21,248 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:12:21,248 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:12:21,248 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:12:21,248 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:12:21,249 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:12:21,249 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:12:21,249 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:12:21,249 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:12:21,249 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:12:21,249 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:12:21,250 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_bb0aa253-9e0b-4587-863d-e05fc26b568b/bin/ukojak-verify-ENZ3QT5qd3 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 -> bd7f84863cb412e83f8c5773a09de3282aa45b8f86409f0c880aae27635b0b5f [2024-11-25 02:12:21,579 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:12:21,597 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:12:21,602 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:12:21,603 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:12:21,604 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:12:21,605 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb0aa253-9e0b-4587-863d-e05fc26b568b/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/product-lines/minepump_spec4_product11.cil.c [2024-11-25 02:12:24,818 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb0aa253-9e0b-4587-863d-e05fc26b568b/bin/ukojak-verify-ENZ3QT5qd3/data/0fe6472c3/f6ce99e49e2b4e118fd7f2336104eea7/FLAG9d8e6be74 [2024-11-25 02:12:25,215 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:12:25,216 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb0aa253-9e0b-4587-863d-e05fc26b568b/sv-benchmarks/c/product-lines/minepump_spec4_product11.cil.c [2024-11-25 02:12:25,242 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb0aa253-9e0b-4587-863d-e05fc26b568b/bin/ukojak-verify-ENZ3QT5qd3/data/0fe6472c3/f6ce99e49e2b4e118fd7f2336104eea7/FLAG9d8e6be74 [2024-11-25 02:12:25,268 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb0aa253-9e0b-4587-863d-e05fc26b568b/bin/ukojak-verify-ENZ3QT5qd3/data/0fe6472c3/f6ce99e49e2b4e118fd7f2336104eea7 [2024-11-25 02:12:25,271 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:12:25,275 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:12:25,278 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:12:25,278 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:12:25,288 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:12:25,289 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:12:25" (1/1) ... [2024-11-25 02:12:25,290 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6011a84a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:12:25, skipping insertion in model container [2024-11-25 02:12:25,290 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:12:25" (1/1) ... [2024-11-25 02:12:25,356 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:12:25,592 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_bb0aa253-9e0b-4587-863d-e05fc26b568b/sv-benchmarks/c/product-lines/minepump_spec4_product11.cil.c[1605,1618] [2024-11-25 02:12:25,796 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:12:25,810 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:12:25,821 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [49] [2024-11-25 02:12:25,823 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [58] [2024-11-25 02:12:25,823 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [208] [2024-11-25 02:12:25,824 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [278] [2024-11-25 02:12:25,824 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [305] [2024-11-25 02:12:25,824 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [385] [2024-11-25 02:12:25,824 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [484] [2024-11-25 02:12:25,825 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [850] [2024-11-25 02:12:25,830 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_bb0aa253-9e0b-4587-863d-e05fc26b568b/sv-benchmarks/c/product-lines/minepump_spec4_product11.cil.c[1605,1618] [2024-11-25 02:12:25,942 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:12:25,969 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:12:25,970 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:12:25 WrapperNode [2024-11-25 02:12:25,970 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:12:25,971 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:12:25,971 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:12:25,972 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:12:25,980 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:12:25" (1/1) ... [2024-11-25 02:12:26,005 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:12:25" (1/1) ... [2024-11-25 02:12:26,042 INFO L138 Inliner]: procedures = 51, calls = 92, calls flagged for inlining = 22, calls inlined = 16, statements flattened = 139 [2024-11-25 02:12:26,043 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:12:26,044 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:12:26,044 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:12:26,044 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:12:26,053 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:12:25" (1/1) ... [2024-11-25 02:12:26,054 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:12:25" (1/1) ... [2024-11-25 02:12:26,056 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:12:25" (1/1) ... [2024-11-25 02:12:26,056 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:12:25" (1/1) ... [2024-11-25 02:12:26,062 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:12:25" (1/1) ... [2024-11-25 02:12:26,063 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:12:25" (1/1) ... [2024-11-25 02:12:26,068 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:12:25" (1/1) ... [2024-11-25 02:12:26,070 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:12:25" (1/1) ... [2024-11-25 02:12:26,071 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:12:25" (1/1) ... [2024-11-25 02:12:26,073 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:12:26,074 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:12:26,075 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:12:26,075 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:12:26,076 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:12:25" (1/1) ... [2024-11-25 02:12:26,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:12:26,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb0aa253-9e0b-4587-863d-e05fc26b568b/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:12:26,125 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb0aa253-9e0b-4587-863d-e05fc26b568b/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:12:26,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb0aa253-9e0b-4587-863d-e05fc26b568b/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:12:26,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:12:26,167 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2024-11-25 02:12:26,167 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2024-11-25 02:12:26,167 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2024-11-25 02:12:26,168 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2024-11-25 02:12:26,168 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2024-11-25 02:12:26,168 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2024-11-25 02:12:26,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 02:12:26,168 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2024-11-25 02:12:26,168 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2024-11-25 02:12:26,168 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:12:26,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:12:26,274 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:12:26,277 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:12:26,601 INFO L? ?]: Removed 27 outVars from TransFormulas that were not future-live. [2024-11-25 02:12:26,602 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:12:26,767 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:12:26,767 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-25 02:12:26,767 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:12:26 BoogieIcfgContainer [2024-11-25 02:12:26,768 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:12:26,769 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:12:26,769 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:12:26,782 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:12:26,783 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:12:26" (1/1) ... [2024-11-25 02:12:26,793 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:12:26,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:26,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 34 states and 43 transitions. [2024-11-25 02:12:26,870 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 43 transitions. [2024-11-25 02:12:26,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 02:12:26,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:26,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:27,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:27,246 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:12:27,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:27,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 35 states and 44 transitions. [2024-11-25 02:12:27,326 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 44 transitions. [2024-11-25 02:12:27,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 02:12:27,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:27,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:27,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:27,713 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:12:27,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:27,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 44 states and 63 transitions. [2024-11-25 02:12:27,896 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 63 transitions. [2024-11-25 02:12:27,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 02:12:27,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:27,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:27,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:28,132 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:12:28,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:28,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 45 states and 64 transitions. [2024-11-25 02:12:28,163 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 64 transitions. [2024-11-25 02:12:28,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 02:12:28,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:28,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:28,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:28,382 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:12:28,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:28,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 46 states and 65 transitions. [2024-11-25 02:12:28,410 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 65 transitions. [2024-11-25 02:12:28,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:12:28,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:28,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:28,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:28,556 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:12:28,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:28,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 51 states and 75 transitions. [2024-11-25 02:12:28,677 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 75 transitions. [2024-11-25 02:12:28,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:12:28,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:28,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:28,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:28,745 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:12:28,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:28,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 52 states and 76 transitions. [2024-11-25 02:12:28,786 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 76 transitions. [2024-11-25 02:12:28,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:12:28,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:12:28,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:12:28,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:12:28,875 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:12:28,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:12:28,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 21 states and 24 transitions. [2024-11-25 02:12:28,907 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 24 transitions. [2024-11-25 02:12:28,907 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-25 02:12:28,908 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 8 iterations. [2024-11-25 02:12:28,925 INFO L726 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-25 02:12:29,023 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 332 343) the Hoare annotation is: true [2024-11-25 02:12:29,023 INFO L77 FloydHoareUtils]: At program point changeMethaneLevelEXIT(lines 332 343) the Hoare annotation is: true [2024-11-25 02:12:29,024 INFO L77 FloydHoareUtils]: At program point cleanupEXIT(lines 387 416) the Hoare annotation is: true [2024-11-25 02:12:29,024 INFO L77 FloydHoareUtils]: At program point L412(lines 387 416) the Hoare annotation is: true [2024-11-25 02:12:29,026 INFO L77 FloydHoareUtils]: At program point L408(line 408) the Hoare annotation is: true [2024-11-25 02:12:29,026 INFO L77 FloydHoareUtils]: At program point L401(lines 401 405) the Hoare annotation is: true [2024-11-25 02:12:29,027 INFO L77 FloydHoareUtils]: At program point L401-1(lines 401 405) the Hoare annotation is: true [2024-11-25 02:12:29,027 INFO L77 FloydHoareUtils]: At program point L397-2(lines 397 411) the Hoare annotation is: true [2024-11-25 02:12:29,027 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 387 416) the Hoare annotation is: true [2024-11-25 02:12:29,027 INFO L77 FloydHoareUtils]: At program point L393(line 393) the Hoare annotation is: true [2024-11-25 02:12:29,027 INFO L77 FloydHoareUtils]: At program point L393-1(line 393) the Hoare annotation is: true [2024-11-25 02:12:29,027 INFO L77 FloydHoareUtils]: At program point L54(line 54) the Hoare annotation is: true [2024-11-25 02:12:29,027 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 72 95) the Hoare annotation is: true [2024-11-25 02:12:29,027 INFO L77 FloydHoareUtils]: At program point L292(lines 292 298) the Hoare annotation is: true [2024-11-25 02:12:29,027 INFO L77 FloydHoareUtils]: At program point L288(lines 288 301) the Hoare annotation is: true [2024-11-25 02:12:29,028 INFO L77 FloydHoareUtils]: At program point L288-1(lines 280 304) the Hoare annotation is: true [2024-11-25 02:12:29,028 INFO L77 FloydHoareUtils]: At program point timeShiftEXIT(lines 72 95) the Hoare annotation is: true [2024-11-25 02:12:29,028 INFO L77 FloydHoareUtils]: At program point timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION(line 54) the Hoare annotation is: true [2024-11-25 02:12:29,028 INFO L77 FloydHoareUtils]: At program point L258-2(lines 252 265) the Hoare annotation is: true [2024-11-25 02:12:29,028 INFO L77 FloydHoareUtils]: At program point L242(lines 242 248) the Hoare annotation is: true [2024-11-25 02:12:29,028 INFO L77 FloydHoareUtils]: At program point L242-1(lines 242 248) the Hoare annotation is: true [2024-11-25 02:12:29,028 INFO L77 FloydHoareUtils]: At program point L267(lines 222 269) the Hoare annotation is: true [2024-11-25 02:12:29,028 INFO L77 FloydHoareUtils]: At program point L234(line 234) the Hoare annotation is: true [2024-11-25 02:12:29,028 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-25 02:12:29,028 INFO L77 FloydHoareUtils]: At program point L471(lines 471 478) the Hoare annotation is: (= ~pumpRunning~0 0) [2024-11-25 02:12:29,029 INFO L77 FloydHoareUtils]: At program point L471-2(lines 471 478) the Hoare annotation is: true [2024-11-25 02:12:29,029 INFO L77 FloydHoareUtils]: At program point L244(line 244) the Hoare annotation is: true [2024-11-25 02:12:29,029 INFO L77 FloydHoareUtils]: At program point L273(lines 212 277) the Hoare annotation is: true [2024-11-25 02:12:29,029 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-25 02:12:29,029 INFO L77 FloydHoareUtils]: At program point L232(lines 232 238) the Hoare annotation is: true [2024-11-25 02:12:29,029 INFO L77 FloydHoareUtils]: At program point L232-1(lines 232 238) the Hoare annotation is: true [2024-11-25 02:12:29,029 INFO L77 FloydHoareUtils]: At program point L270(lines 221 271) the Hoare annotation is: true [2024-11-25 02:12:29,029 INFO L77 FloydHoareUtils]: At program point waterRiseEXIT(lines 320 331) the Hoare annotation is: true [2024-11-25 02:12:29,029 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 320 331) the Hoare annotation is: true [2024-11-25 02:12:29,058 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 25.11 02:12:29 ImpRootNode [2024-11-25 02:12:29,061 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-25 02:12:29,062 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-25 02:12:29,062 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-25 02:12:29,062 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-25 02:12:29,063 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:12:26" (3/4) ... [2024-11-25 02:12:29,066 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-11-25 02:12:29,070 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure changeMethaneLevel [2024-11-25 02:12:29,070 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cleanup [2024-11-25 02:12:29,070 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure timeShift [2024-11-25 02:12:29,071 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure waterRise [2024-11-25 02:12:29,077 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 36 nodes and edges [2024-11-25 02:12:29,078 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2024-11-25 02:12:29,078 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-11-25 02:12:29,078 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-25 02:12:29,079 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-25 02:12:29,209 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb0aa253-9e0b-4587-863d-e05fc26b568b/bin/ukojak-verify-ENZ3QT5qd3/witness.graphml [2024-11-25 02:12:29,209 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb0aa253-9e0b-4587-863d-e05fc26b568b/bin/ukojak-verify-ENZ3QT5qd3/witness.yml [2024-11-25 02:12:29,209 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-25 02:12:29,213 INFO L158 Benchmark]: Toolchain (without parser) took 3936.06ms. Allocated memory is still 117.4MB. Free memory was 91.6MB in the beginning and 50.8MB in the end (delta: 40.8MB). Peak memory consumption was 39.3MB. Max. memory is 16.1GB. [2024-11-25 02:12:29,213 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 117.4MB. Free memory was 74.0MB in the beginning and 73.8MB in the end (delta: 195.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:12:29,214 INFO L158 Benchmark]: CACSL2BoogieTranslator took 693.00ms. Allocated memory is still 117.4MB. Free memory was 91.3MB in the beginning and 73.2MB in the end (delta: 18.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 02:12:29,214 INFO L158 Benchmark]: Boogie Procedure Inliner took 71.80ms. Allocated memory is still 117.4MB. Free memory was 73.2MB in the beginning and 71.4MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:12:29,214 INFO L158 Benchmark]: Boogie Preprocessor took 30.04ms. Allocated memory is still 117.4MB. Free memory was 71.4MB in the beginning and 70.5MB in the end (delta: 936.3kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 02:12:29,215 INFO L158 Benchmark]: RCFGBuilder took 693.21ms. Allocated memory is still 117.4MB. Free memory was 70.5MB in the beginning and 48.8MB in the end (delta: 21.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 02:12:29,215 INFO L158 Benchmark]: CodeCheck took 2292.29ms. Allocated memory is still 117.4MB. Free memory was 48.8MB in the beginning and 56.5MB in the end (delta: -7.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:12:29,215 INFO L158 Benchmark]: Witness Printer took 147.88ms. Allocated memory is still 117.4MB. Free memory was 56.5MB in the beginning and 50.8MB in the end (delta: 5.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:12:29,217 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: 2.1s, 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, 1.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 132 mSDsluCounter, 401 SdHoareTripleChecker+Invalid, 0.8s 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, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 1.2s 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: 471]: Location Invariant Derived location invariant: (pumpRunning == 0) - ProcedureContractResult [Line: 332]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel. Ensures: (((((pumpRunning == \old(pumpRunning)) && (systemActive == \old(systemActive))) && (waterLevel == \old(waterLevel))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (head == \old(head))) - ProcedureContractResult [Line: 387]: Procedure Contract for cleanup Derived contract for procedure cleanup. Ensures: (((((pumpRunning == \old(pumpRunning)) && (systemActive == \old(systemActive))) && (methaneLevelCritical == \old(methaneLevelCritical))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (head == \old(head))) - ProcedureContractResult [Line: 72]: Procedure Contract for timeShift Derived contract for procedure timeShift. Ensures: (((((pumpRunning == \old(pumpRunning)) && (systemActive == \old(systemActive))) && (methaneLevelCritical == \old(methaneLevelCritical))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (head == \old(head))) - ProcedureContractResult [Line: 320]: Procedure Contract for waterRise Derived contract for procedure waterRise. Ensures: (((((pumpRunning == \old(pumpRunning)) && (systemActive == \old(systemActive))) && (methaneLevelCritical == \old(methaneLevelCritical))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (head == \old(head))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 117.4MB. Free memory was 74.0MB in the beginning and 73.8MB in the end (delta: 195.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 693.00ms. Allocated memory is still 117.4MB. Free memory was 91.3MB in the beginning and 73.2MB in the end (delta: 18.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 71.80ms. Allocated memory is still 117.4MB. Free memory was 73.2MB in the beginning and 71.4MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 30.04ms. Allocated memory is still 117.4MB. Free memory was 71.4MB in the beginning and 70.5MB in the end (delta: 936.3kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 693.21ms. Allocated memory is still 117.4MB. Free memory was 70.5MB in the beginning and 48.8MB in the end (delta: 21.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 2292.29ms. Allocated memory is still 117.4MB. Free memory was 48.8MB in the beginning and 56.5MB in the end (delta: -7.7MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 147.88ms. Allocated memory is still 117.4MB. Free memory was 56.5MB in the beginning and 50.8MB in the end (delta: 5.7MB). 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,"MinePump.i","") [58] - GenericResultAtLocation [Line: 208]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [208] - GenericResultAtLocation [Line: 278]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [278] - GenericResultAtLocation [Line: 305]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [305] - GenericResultAtLocation [Line: 385]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [385] - GenericResultAtLocation [Line: 484]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [484] - GenericResultAtLocation [Line: 850]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [850] RESULT: Ultimate proved your program to be correct! [2024-11-25 02:12:29,251 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb0aa253-9e0b-4587-863d-e05fc26b568b/bin/ukojak-verify-ENZ3QT5qd3/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