./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_8352d7d2-4ff4-4ad3-85ea-9837a5d21cdf/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8352d7d2-4ff4-4ad3-85ea-9837a5d21cdf/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_8352d7d2-4ff4-4ad3-85ea-9837a5d21cdf/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8352d7d2-4ff4-4ad3-85ea-9837a5d21cdf/bin/ukojak-verify-ENZ3QT5qd3/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_8352d7d2-4ff4-4ad3-85ea-9837a5d21cdf/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_8352d7d2-4ff4-4ad3-85ea-9837a5d21cdf/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 ebd5e4db60536079e2f1ed21b8808db42225a5df1dde0ff11f7a6872cf3ec06e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 05:18:39,312 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 05:18:39,391 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8352d7d2-4ff4-4ad3-85ea-9837a5d21cdf/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 05:18:39,405 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 05:18:39,405 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 05:18:39,440 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 05:18:39,444 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 05:18:39,445 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 05:18:39,445 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 05:18:39,445 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 05:18:39,445 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 05:18:39,445 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 05:18:39,446 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 05:18:39,446 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 05:18:39,446 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 05:18:39,446 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 05:18:39,446 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 05:18:39,446 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 05:18:39,446 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 05:18:39,446 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 05:18:39,447 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 05:18:39,447 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 05:18:39,447 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 05:18:39,447 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 05:18:39,449 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 05:18:39,449 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 05:18:39,449 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 05:18:39,449 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:18:39,450 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 05:18:39,450 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 05:18:39,450 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 05:18:39,450 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 05:18:39,451 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 05:18:39,451 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_8352d7d2-4ff4-4ad3-85ea-9837a5d21cdf/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 -> ebd5e4db60536079e2f1ed21b8808db42225a5df1dde0ff11f7a6872cf3ec06e [2024-11-25 05:18:39,799 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 05:18:39,808 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 05:18:39,811 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 05:18:39,813 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 05:18:39,813 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 05:18:39,815 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8352d7d2-4ff4-4ad3-85ea-9837a5d21cdf/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/product-lines/minepump_spec4_product09.cil.c [2024-11-25 05:18:42,929 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8352d7d2-4ff4-4ad3-85ea-9837a5d21cdf/bin/ukojak-verify-ENZ3QT5qd3/data/9cb4b5e90/84cad5eed8b0467cb9ca049bf9f11d0d/FLAGc5eee02db [2024-11-25 05:18:43,340 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 05:18:43,345 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8352d7d2-4ff4-4ad3-85ea-9837a5d21cdf/sv-benchmarks/c/product-lines/minepump_spec4_product09.cil.c [2024-11-25 05:18:43,361 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8352d7d2-4ff4-4ad3-85ea-9837a5d21cdf/bin/ukojak-verify-ENZ3QT5qd3/data/9cb4b5e90/84cad5eed8b0467cb9ca049bf9f11d0d/FLAGc5eee02db [2024-11-25 05:18:43,386 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8352d7d2-4ff4-4ad3-85ea-9837a5d21cdf/bin/ukojak-verify-ENZ3QT5qd3/data/9cb4b5e90/84cad5eed8b0467cb9ca049bf9f11d0d [2024-11-25 05:18:43,389 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 05:18:43,391 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 05:18:43,393 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 05:18:43,393 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 05:18:43,399 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 05:18:43,400 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:18:43" (1/1) ... [2024-11-25 05:18:43,402 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@280dbf89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:18:43, skipping insertion in model container [2024-11-25 05:18:43,403 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:18:43" (1/1) ... [2024-11-25 05:18:43,450 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 05:18:43,697 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_8352d7d2-4ff4-4ad3-85ea-9837a5d21cdf/sv-benchmarks/c/product-lines/minepump_spec4_product09.cil.c[11292,11305] [2024-11-25 05:18:43,734 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:18:43,745 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 05:18:43,754 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [49] [2024-11-25 05:18:43,755 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [415] [2024-11-25 05:18:43,756 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [424] [2024-11-25 05:18:43,756 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [452] [2024-11-25 05:18:43,756 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [537] [2024-11-25 05:18:43,756 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [604] [2024-11-25 05:18:43,756 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [732] [2024-11-25 05:18:43,757 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [770] [2024-11-25 05:18:43,805 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_8352d7d2-4ff4-4ad3-85ea-9837a5d21cdf/sv-benchmarks/c/product-lines/minepump_spec4_product09.cil.c[11292,11305] [2024-11-25 05:18:43,821 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:18:43,847 INFO L204 MainTranslator]: Completed translation [2024-11-25 05:18:43,848 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:18:43 WrapperNode [2024-11-25 05:18:43,849 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 05:18:43,850 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 05:18:43,850 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 05:18:43,850 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 05:18:43,856 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:18:43" (1/1) ... [2024-11-25 05:18:43,873 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:18:43" (1/1) ... [2024-11-25 05:18:43,899 INFO L138 Inliner]: procedures = 50, calls = 90, calls flagged for inlining = 20, calls inlined = 14, statements flattened = 132 [2024-11-25 05:18:43,900 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 05:18:43,900 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 05:18:43,900 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 05:18:43,900 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 05:18:43,908 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:18:43" (1/1) ... [2024-11-25 05:18:43,908 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:18:43" (1/1) ... [2024-11-25 05:18:43,910 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:18:43" (1/1) ... [2024-11-25 05:18:43,910 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:18:43" (1/1) ... [2024-11-25 05:18:43,914 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:18:43" (1/1) ... [2024-11-25 05:18:43,915 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:18:43" (1/1) ... [2024-11-25 05:18:43,919 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:18:43" (1/1) ... [2024-11-25 05:18:43,920 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:18:43" (1/1) ... [2024-11-25 05:18:43,921 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:18:43" (1/1) ... [2024-11-25 05:18:43,922 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 05:18:43,923 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 05:18:43,923 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 05:18:43,924 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 05:18:43,925 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:18:43" (1/1) ... [2024-11-25 05:18:43,930 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:18:43,944 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8352d7d2-4ff4-4ad3-85ea-9837a5d21cdf/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 05:18:43,966 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8352d7d2-4ff4-4ad3-85ea-9837a5d21cdf/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 05:18:43,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8352d7d2-4ff4-4ad3-85ea-9837a5d21cdf/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 05:18:44,003 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 05:18:44,003 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2024-11-25 05:18:44,003 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2024-11-25 05:18:44,003 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2024-11-25 05:18:44,003 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2024-11-25 05:18:44,003 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2024-11-25 05:18:44,003 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2024-11-25 05:18:44,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 05:18:44,003 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2024-11-25 05:18:44,004 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2024-11-25 05:18:44,004 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 05:18:44,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 05:18:44,083 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 05:18:44,085 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 05:18:44,291 INFO L? ?]: Removed 27 outVars from TransFormulas that were not future-live. [2024-11-25 05:18:44,291 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 05:18:44,434 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 05:18:44,434 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-25 05:18:44,438 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:18:44 BoogieIcfgContainer [2024-11-25 05:18:44,439 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 05:18:44,439 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 05:18:44,439 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 05:18:44,451 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 05:18:44,452 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:18:44" (1/1) ... [2024-11-25 05:18:44,462 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 05:18:44,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:44,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 34 states and 43 transitions. [2024-11-25 05:18:44,527 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 43 transitions. [2024-11-25 05:18:44,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 05:18:44,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:44,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:44,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:44,813 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 05:18:44,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:44,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 35 states and 44 transitions. [2024-11-25 05:18:44,899 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 44 transitions. [2024-11-25 05:18:44,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 05:18:44,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:44,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:44,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:45,062 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 05:18:45,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:45,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 44 states and 62 transitions. [2024-11-25 05:18:45,240 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 62 transitions. [2024-11-25 05:18:45,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 05:18:45,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:45,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:45,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:45,362 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 05:18:45,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:45,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 45 states and 63 transitions. [2024-11-25 05:18:45,379 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 63 transitions. [2024-11-25 05:18:45,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 05:18:45,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:45,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:45,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:45,488 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 05:18:45,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:45,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 46 states and 64 transitions. [2024-11-25 05:18:45,512 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 64 transitions. [2024-11-25 05:18:45,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 05:18:45,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:45,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:45,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:45,589 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 05:18:45,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:45,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 51 states and 73 transitions. [2024-11-25 05:18:45,683 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 73 transitions. [2024-11-25 05:18:45,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 05:18:45,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:45,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:45,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:45,800 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 05:18:45,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:45,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 52 states and 74 transitions. [2024-11-25 05:18:45,828 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 74 transitions. [2024-11-25 05:18:45,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 05:18:45,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:45,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:45,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:45,916 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 05:18:45,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:45,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 21 states and 24 transitions. [2024-11-25 05:18:45,944 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 24 transitions. [2024-11-25 05:18:45,944 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-25 05:18:45,945 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 8 iterations. [2024-11-25 05:18:45,954 INFO L726 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-25 05:18:46,037 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 484 495) the Hoare annotation is: true [2024-11-25 05:18:46,038 INFO L77 FloydHoareUtils]: At program point changeMethaneLevelEXIT(lines 484 495) the Hoare annotation is: true [2024-11-25 05:18:46,038 INFO L77 FloydHoareUtils]: At program point cleanupEXIT(lines 772 801) the Hoare annotation is: true [2024-11-25 05:18:46,039 INFO L77 FloydHoareUtils]: At program point L797(lines 772 801) the Hoare annotation is: true [2024-11-25 05:18:46,039 INFO L77 FloydHoareUtils]: At program point L793(line 793) the Hoare annotation is: true [2024-11-25 05:18:46,039 INFO L77 FloydHoareUtils]: At program point L786(lines 786 790) the Hoare annotation is: true [2024-11-25 05:18:46,040 INFO L77 FloydHoareUtils]: At program point L786-1(lines 786 790) the Hoare annotation is: true [2024-11-25 05:18:46,040 INFO L77 FloydHoareUtils]: At program point L782-2(lines 782 796) the Hoare annotation is: true [2024-11-25 05:18:46,040 INFO L77 FloydHoareUtils]: At program point L778(line 778) the Hoare annotation is: true [2024-11-25 05:18:46,040 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 772 801) the Hoare annotation is: true [2024-11-25 05:18:46,041 INFO L77 FloydHoareUtils]: At program point L778-1(line 778) the Hoare annotation is: true [2024-11-25 05:18:46,041 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 611 634) the Hoare annotation is: true [2024-11-25 05:18:46,041 INFO L77 FloydHoareUtils]: At program point L420(line 420) the Hoare annotation is: true [2024-11-25 05:18:46,041 INFO L77 FloydHoareUtils]: At program point L439(lines 439 445) the Hoare annotation is: true [2024-11-25 05:18:46,041 INFO L77 FloydHoareUtils]: At program point L435(lines 435 448) the Hoare annotation is: true [2024-11-25 05:18:46,041 INFO L77 FloydHoareUtils]: At program point L435-1(lines 427 451) the Hoare annotation is: true [2024-11-25 05:18:46,041 INFO L77 FloydHoareUtils]: At program point timeShiftEXIT(lines 611 634) the Hoare annotation is: true [2024-11-25 05:18:46,042 INFO L77 FloydHoareUtils]: At program point timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION(line 420) the Hoare annotation is: true [2024-11-25 05:18:46,042 INFO L77 FloydHoareUtils]: At program point L572(line 572) the Hoare annotation is: true [2024-11-25 05:18:46,042 INFO L77 FloydHoareUtils]: At program point L853(lines 853 860) the Hoare annotation is: (= ~pumpRunning~0 0) [2024-11-25 05:18:46,042 INFO L77 FloydHoareUtils]: At program point L853-2(lines 853 860) the Hoare annotation is: true [2024-11-25 05:18:46,042 INFO L77 FloydHoareUtils]: At program point L593(lines 550 595) the Hoare annotation is: true [2024-11-25 05:18:46,042 INFO L77 FloydHoareUtils]: At program point L560(lines 560 566) the Hoare annotation is: true [2024-11-25 05:18:46,042 INFO L77 FloydHoareUtils]: At program point L560-1(lines 560 566) the Hoare annotation is: true [2024-11-25 05:18:46,043 INFO L77 FloydHoareUtils]: At program point L586-2(lines 580 591) the Hoare annotation is: true [2024-11-25 05:18:46,043 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-25 05:18:46,043 INFO L77 FloydHoareUtils]: At program point L570(lines 570 576) the Hoare annotation is: true [2024-11-25 05:18:46,043 INFO L77 FloydHoareUtils]: At program point L570-1(lines 570 576) the Hoare annotation is: true [2024-11-25 05:18:46,043 INFO L77 FloydHoareUtils]: At program point L599(lines 540 603) the Hoare annotation is: true [2024-11-25 05:18:46,043 INFO L77 FloydHoareUtils]: At program point L562(line 562) the Hoare annotation is: true [2024-11-25 05:18:46,043 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-25 05:18:46,044 INFO L77 FloydHoareUtils]: At program point L596(lines 549 597) the Hoare annotation is: true [2024-11-25 05:18:46,044 INFO L77 FloydHoareUtils]: At program point waterRiseEXIT(lines 472 483) the Hoare annotation is: true [2024-11-25 05:18:46,044 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 472 483) the Hoare annotation is: true [2024-11-25 05:18:46,061 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 25.11 05:18:46 ImpRootNode [2024-11-25 05:18:46,063 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-25 05:18:46,064 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-25 05:18:46,064 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-25 05:18:46,064 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-25 05:18:46,065 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:18:44" (3/4) ... [2024-11-25 05:18:46,067 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-11-25 05:18:46,070 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure changeMethaneLevel [2024-11-25 05:18:46,070 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cleanup [2024-11-25 05:18:46,070 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure timeShift [2024-11-25 05:18:46,071 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure waterRise [2024-11-25 05:18:46,076 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 33 nodes and edges [2024-11-25 05:18:46,076 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2024-11-25 05:18:46,076 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-11-25 05:18:46,077 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-25 05:18:46,077 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-25 05:18:46,168 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8352d7d2-4ff4-4ad3-85ea-9837a5d21cdf/bin/ukojak-verify-ENZ3QT5qd3/witness.graphml [2024-11-25 05:18:46,169 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8352d7d2-4ff4-4ad3-85ea-9837a5d21cdf/bin/ukojak-verify-ENZ3QT5qd3/witness.yml [2024-11-25 05:18:46,169 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-25 05:18:46,170 INFO L158 Benchmark]: Toolchain (without parser) took 2779.13ms. Allocated memory was 117.4MB in the beginning and 352.3MB in the end (delta: 234.9MB). Free memory was 93.4MB in the beginning and 302.4MB in the end (delta: -209.0MB). Peak memory consumption was 22.1MB. Max. memory is 16.1GB. [2024-11-25 05:18:46,170 INFO L158 Benchmark]: CDTParser took 0.45ms. Allocated memory is still 167.8MB. Free memory is still 105.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 05:18:46,171 INFO L158 Benchmark]: CACSL2BoogieTranslator took 456.00ms. Allocated memory is still 117.4MB. Free memory was 93.4MB in the beginning and 75.3MB in the end (delta: 18.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 05:18:46,171 INFO L158 Benchmark]: Boogie Procedure Inliner took 50.09ms. Allocated memory is still 117.4MB. Free memory was 75.3MB in the beginning and 73.9MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 05:18:46,171 INFO L158 Benchmark]: Boogie Preprocessor took 22.42ms. Allocated memory is still 117.4MB. Free memory was 73.9MB in the beginning and 72.8MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 05:18:46,171 INFO L158 Benchmark]: RCFGBuilder took 515.35ms. Allocated memory is still 117.4MB. Free memory was 72.8MB in the beginning and 51.9MB in the end (delta: 20.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-25 05:18:46,172 INFO L158 Benchmark]: CodeCheck took 1623.82ms. Allocated memory was 117.4MB in the beginning and 352.3MB in the end (delta: 234.9MB). Free memory was 51.9MB in the beginning and 308.5MB in the end (delta: -256.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 05:18:46,172 INFO L158 Benchmark]: Witness Printer took 105.06ms. Allocated memory is still 352.3MB. Free memory was 308.5MB in the beginning and 302.4MB in the end (delta: 6.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 05:18:46,174 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: 1.5s, 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, 0.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 150 mSDsluCounter, 401 SdHoareTripleChecker+Invalid, 0.7s 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, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.7s 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 0.45ms. Allocated memory is still 167.8MB. Free memory is still 105.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 456.00ms. Allocated memory is still 117.4MB. Free memory was 93.4MB in the beginning and 75.3MB in the end (delta: 18.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 50.09ms. Allocated memory is still 117.4MB. Free memory was 75.3MB in the beginning and 73.9MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 22.42ms. Allocated memory is still 117.4MB. Free memory was 73.9MB in the beginning and 72.8MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 515.35ms. Allocated memory is still 117.4MB. Free memory was 72.8MB in the beginning and 51.9MB in the end (delta: 20.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * CodeCheck took 1623.82ms. Allocated memory was 117.4MB in the beginning and 352.3MB in the end (delta: 234.9MB). Free memory was 51.9MB in the beginning and 308.5MB in the end (delta: -256.6MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 105.06ms. Allocated memory is still 352.3MB. Free memory was 308.5MB in the beginning and 302.4MB 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,"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! [2024-11-25 05:18:46,193 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8352d7d2-4ff4-4ad3-85ea-9837a5d21cdf/bin/ukojak-verify-ENZ3QT5qd3/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