./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product02.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_c4285f22-5806-42b0-8fb9-c7e8f107568e/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4285f22-5806-42b0-8fb9-c7e8f107568e/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_c4285f22-5806-42b0-8fb9-c7e8f107568e/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4285f22-5806-42b0-8fb9-c7e8f107568e/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product02.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4285f22-5806-42b0-8fb9-c7e8f107568e/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_c4285f22-5806-42b0-8fb9-c7e8f107568e/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 8ef3a2966212a62c51376d0bc71e8b6c4dafa6b54b639f6f7c53dd815ae9709e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:08:47,871 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:08:47,933 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4285f22-5806-42b0-8fb9-c7e8f107568e/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 03:08:47,938 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:08:47,938 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:08:47,977 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:08:47,978 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:08:47,978 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:08:47,978 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:08:47,978 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:08:47,978 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:08:47,979 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:08:47,979 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 03:08:47,979 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:08:47,979 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 03:08:47,979 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:08:47,979 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:08:47,979 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:08:47,982 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:08:47,983 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 03:08:47,983 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:08:47,983 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:08:47,983 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:08:47,983 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:08:47,983 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:08:47,983 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:08:47,983 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:08:47,984 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:08:47,984 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:08:47,984 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:08:47,984 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:08:47,984 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:08:47,984 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:08:47,984 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_c4285f22-5806-42b0-8fb9-c7e8f107568e/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 -> 8ef3a2966212a62c51376d0bc71e8b6c4dafa6b54b639f6f7c53dd815ae9709e [2024-11-25 03:08:48,275 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:08:48,287 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:08:48,289 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:08:48,292 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:08:48,293 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:08:48,294 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4285f22-5806-42b0-8fb9-c7e8f107568e/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/product-lines/minepump_spec4_product02.cil.c [2024-11-25 03:08:51,192 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4285f22-5806-42b0-8fb9-c7e8f107568e/bin/ukojak-verify-ENZ3QT5qd3/data/9f93cce04/0aa8fd5e9e694347af01d3cecd48112e/FLAGd805bd441 [2024-11-25 03:08:51,514 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:08:51,514 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4285f22-5806-42b0-8fb9-c7e8f107568e/sv-benchmarks/c/product-lines/minepump_spec4_product02.cil.c [2024-11-25 03:08:51,527 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4285f22-5806-42b0-8fb9-c7e8f107568e/bin/ukojak-verify-ENZ3QT5qd3/data/9f93cce04/0aa8fd5e9e694347af01d3cecd48112e/FLAGd805bd441 [2024-11-25 03:08:51,542 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4285f22-5806-42b0-8fb9-c7e8f107568e/bin/ukojak-verify-ENZ3QT5qd3/data/9f93cce04/0aa8fd5e9e694347af01d3cecd48112e [2024-11-25 03:08:51,544 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:08:51,545 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:08:51,547 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:08:51,547 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:08:51,552 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:08:51,552 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:08:51" (1/1) ... [2024-11-25 03:08:51,553 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c32952 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:08:51, skipping insertion in model container [2024-11-25 03:08:51,554 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:08:51" (1/1) ... [2024-11-25 03:08:51,582 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:08:51,724 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_c4285f22-5806-42b0-8fb9-c7e8f107568e/sv-benchmarks/c/product-lines/minepump_spec4_product02.cil.c[1605,1618] [2024-11-25 03:08:51,851 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:08:51,861 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:08:51,876 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [49] [2024-11-25 03:08:51,877 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [58] [2024-11-25 03:08:51,877 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [96] [2024-11-25 03:08:51,878 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [221] [2024-11-25 03:08:51,878 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [291] [2024-11-25 03:08:51,878 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [372] [2024-11-25 03:08:51,878 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [398] [2024-11-25 03:08:51,878 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [764] [2024-11-25 03:08:51,882 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_c4285f22-5806-42b0-8fb9-c7e8f107568e/sv-benchmarks/c/product-lines/minepump_spec4_product02.cil.c[1605,1618] [2024-11-25 03:08:51,935 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:08:51,956 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:08:51,957 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:08:51 WrapperNode [2024-11-25 03:08:51,957 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:08:51,958 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:08:51,958 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:08:51,958 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:08:51,965 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:08:51" (1/1) ... [2024-11-25 03:08:51,974 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:08:51" (1/1) ... [2024-11-25 03:08:52,000 INFO L138 Inliner]: procedures = 50, calls = 89, calls flagged for inlining = 19, calls inlined = 15, statements flattened = 135 [2024-11-25 03:08:52,001 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:08:52,001 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:08:52,001 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:08:52,001 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:08:52,010 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:08:51" (1/1) ... [2024-11-25 03:08:52,010 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:08:51" (1/1) ... [2024-11-25 03:08:52,012 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:08:51" (1/1) ... [2024-11-25 03:08:52,012 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:08:51" (1/1) ... [2024-11-25 03:08:52,020 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:08:51" (1/1) ... [2024-11-25 03:08:52,025 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:08:51" (1/1) ... [2024-11-25 03:08:52,032 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:08:51" (1/1) ... [2024-11-25 03:08:52,033 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:08:51" (1/1) ... [2024-11-25 03:08:52,038 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:08:51" (1/1) ... [2024-11-25 03:08:52,040 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:08:52,042 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:08:52,043 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:08:52,044 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:08:52,045 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:08:51" (1/1) ... [2024-11-25 03:08:52,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:08:52,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4285f22-5806-42b0-8fb9-c7e8f107568e/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:08:52,080 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4285f22-5806-42b0-8fb9-c7e8f107568e/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:08:52,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4285f22-5806-42b0-8fb9-c7e8f107568e/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:08:52,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:08:52,112 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2024-11-25 03:08:52,112 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2024-11-25 03:08:52,112 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2024-11-25 03:08:52,112 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2024-11-25 03:08:52,112 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2024-11-25 03:08:52,112 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2024-11-25 03:08:52,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:08:52,113 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2024-11-25 03:08:52,113 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2024-11-25 03:08:52,113 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:08:52,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:08:52,177 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:08:52,179 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:08:52,414 INFO L? ?]: Removed 27 outVars from TransFormulas that were not future-live. [2024-11-25 03:08:52,415 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:08:52,530 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:08:52,531 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-25 03:08:52,531 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:08:52 BoogieIcfgContainer [2024-11-25 03:08:52,531 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:08:52,532 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:08:52,532 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:08:52,546 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:08:52,546 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:08:52" (1/1) ... [2024-11-25 03:08:52,555 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:08:52,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:52,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 34 states and 43 transitions. [2024-11-25 03:08:52,626 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 43 transitions. [2024-11-25 03:08:52,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 03:08:52,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:52,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:52,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:52,901 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 03:08:52,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:52,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 35 states and 44 transitions. [2024-11-25 03:08:52,972 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 44 transitions. [2024-11-25 03:08:52,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 03:08:52,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:52,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:53,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:53,212 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 03:08:53,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:53,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 44 states and 62 transitions. [2024-11-25 03:08:53,400 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 62 transitions. [2024-11-25 03:08:53,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 03:08:53,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:53,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:53,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:53,501 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 03:08:53,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:53,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 45 states and 63 transitions. [2024-11-25 03:08:53,528 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 63 transitions. [2024-11-25 03:08:53,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 03:08:53,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:53,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:53,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:53,606 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 03:08:53,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:53,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 46 states and 64 transitions. [2024-11-25 03:08:53,620 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 64 transitions. [2024-11-25 03:08:53,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 03:08:53,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:53,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:53,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:53,676 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 03:08:53,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:53,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 51 states and 73 transitions. [2024-11-25 03:08:53,766 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 73 transitions. [2024-11-25 03:08:53,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 03:08:53,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:53,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:53,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:53,872 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 03:08:53,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:53,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 52 states and 74 transitions. [2024-11-25 03:08:53,910 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 74 transitions. [2024-11-25 03:08:53,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 03:08:53,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:53,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:53,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:53,989 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 03:08:54,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:54,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 21 states and 24 transitions. [2024-11-25 03:08:54,016 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 24 transitions. [2024-11-25 03:08:54,017 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-25 03:08:54,017 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 8 iterations. [2024-11-25 03:08:54,027 INFO L726 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-25 03:08:54,102 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 319 330) the Hoare annotation is: true [2024-11-25 03:08:54,103 INFO L77 FloydHoareUtils]: At program point changeMethaneLevelEXIT(lines 319 330) the Hoare annotation is: true [2024-11-25 03:08:54,104 INFO L77 FloydHoareUtils]: At program point cleanupEXIT(lines 766 795) the Hoare annotation is: true [2024-11-25 03:08:54,104 INFO L77 FloydHoareUtils]: At program point L791(lines 766 795) the Hoare annotation is: true [2024-11-25 03:08:54,104 INFO L77 FloydHoareUtils]: At program point L787(line 787) the Hoare annotation is: true [2024-11-25 03:08:54,104 INFO L77 FloydHoareUtils]: At program point L780(lines 780 784) the Hoare annotation is: true [2024-11-25 03:08:54,106 INFO L77 FloydHoareUtils]: At program point L780-1(lines 780 784) the Hoare annotation is: true [2024-11-25 03:08:54,107 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 766 795) the Hoare annotation is: true [2024-11-25 03:08:54,107 INFO L77 FloydHoareUtils]: At program point L776-2(lines 776 790) the Hoare annotation is: true [2024-11-25 03:08:54,107 INFO L77 FloydHoareUtils]: At program point L772(line 772) the Hoare annotation is: true [2024-11-25 03:08:54,107 INFO L77 FloydHoareUtils]: At program point L772-1(line 772) the Hoare annotation is: true [2024-11-25 03:08:54,107 INFO L77 FloydHoareUtils]: At program point L54(line 54) the Hoare annotation is: true [2024-11-25 03:08:54,107 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 110 133) the Hoare annotation is: true [2024-11-25 03:08:54,107 INFO L77 FloydHoareUtils]: At program point L385(lines 385 391) the Hoare annotation is: true [2024-11-25 03:08:54,107 INFO L77 FloydHoareUtils]: At program point L381(lines 381 394) the Hoare annotation is: true [2024-11-25 03:08:54,107 INFO L77 FloydHoareUtils]: At program point L381-1(lines 373 397) the Hoare annotation is: true [2024-11-25 03:08:54,107 INFO L77 FloydHoareUtils]: At program point timeShiftEXIT(lines 110 133) the Hoare annotation is: true [2024-11-25 03:08:54,107 INFO L77 FloydHoareUtils]: At program point timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION(line 54) the Hoare annotation is: true [2024-11-25 03:08:54,108 INFO L77 FloydHoareUtils]: At program point L283(lines 234 284) the Hoare annotation is: true [2024-11-25 03:08:54,108 INFO L77 FloydHoareUtils]: At program point L255(lines 255 261) the Hoare annotation is: true [2024-11-25 03:08:54,108 INFO L77 FloydHoareUtils]: At program point L255-1(lines 255 261) the Hoare annotation is: true [2024-11-25 03:08:54,108 INFO L77 FloydHoareUtils]: At program point L280(lines 235 282) the Hoare annotation is: true [2024-11-25 03:08:54,108 INFO L77 FloydHoareUtils]: At program point L247(line 247) the Hoare annotation is: true [2024-11-25 03:08:54,108 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-25 03:08:54,108 INFO L77 FloydHoareUtils]: At program point L847(lines 847 854) the Hoare annotation is: (= ~pumpRunning~0 0) [2024-11-25 03:08:54,108 INFO L77 FloydHoareUtils]: At program point L273-2(lines 265 278) the Hoare annotation is: true [2024-11-25 03:08:54,109 INFO L77 FloydHoareUtils]: At program point L847-2(lines 847 854) the Hoare annotation is: true [2024-11-25 03:08:54,109 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-25 03:08:54,109 INFO L77 FloydHoareUtils]: At program point L257(line 257) the Hoare annotation is: true [2024-11-25 03:08:54,111 INFO L77 FloydHoareUtils]: At program point L286(lines 225 290) the Hoare annotation is: true [2024-11-25 03:08:54,111 INFO L77 FloydHoareUtils]: At program point L245(lines 245 251) the Hoare annotation is: true [2024-11-25 03:08:54,111 INFO L77 FloydHoareUtils]: At program point L245-1(lines 245 251) the Hoare annotation is: true [2024-11-25 03:08:54,112 INFO L77 FloydHoareUtils]: At program point waterRiseEXIT(lines 307 318) the Hoare annotation is: true [2024-11-25 03:08:54,112 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 307 318) the Hoare annotation is: true [2024-11-25 03:08:54,136 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 25.11 03:08:54 ImpRootNode [2024-11-25 03:08:54,137 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-25 03:08:54,137 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-25 03:08:54,137 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-25 03:08:54,138 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-25 03:08:54,138 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:08:52" (3/4) ... [2024-11-25 03:08:54,141 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-11-25 03:08:54,144 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure changeMethaneLevel [2024-11-25 03:08:54,145 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cleanup [2024-11-25 03:08:54,145 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure timeShift [2024-11-25 03:08:54,146 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure waterRise [2024-11-25 03:08:54,151 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 34 nodes and edges [2024-11-25 03:08:54,153 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2024-11-25 03:08:54,153 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-11-25 03:08:54,153 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-25 03:08:54,154 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-25 03:08:54,242 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4285f22-5806-42b0-8fb9-c7e8f107568e/bin/ukojak-verify-ENZ3QT5qd3/witness.graphml [2024-11-25 03:08:54,242 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4285f22-5806-42b0-8fb9-c7e8f107568e/bin/ukojak-verify-ENZ3QT5qd3/witness.yml [2024-11-25 03:08:54,242 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-25 03:08:54,243 INFO L158 Benchmark]: Toolchain (without parser) took 2697.85ms. Allocated memory is still 142.6MB. Free memory was 117.8MB in the beginning and 48.9MB in the end (delta: 68.9MB). Peak memory consumption was 64.2MB. Max. memory is 16.1GB. [2024-11-25 03:08:54,243 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 142.6MB. Free memory is still 79.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 03:08:54,244 INFO L158 Benchmark]: CACSL2BoogieTranslator took 410.77ms. Allocated memory is still 142.6MB. Free memory was 117.6MB in the beginning and 99.6MB in the end (delta: 17.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 03:08:54,244 INFO L158 Benchmark]: Boogie Procedure Inliner took 42.81ms. Allocated memory is still 142.6MB. Free memory was 99.6MB in the beginning and 98.2MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 03:08:54,259 INFO L158 Benchmark]: Boogie Preprocessor took 38.52ms. Allocated memory is still 142.6MB. Free memory was 98.0MB in the beginning and 97.0MB in the end (delta: 948.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 03:08:54,260 INFO L158 Benchmark]: RCFGBuilder took 488.78ms. Allocated memory is still 142.6MB. Free memory was 97.0MB in the beginning and 75.8MB in the end (delta: 21.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-25 03:08:54,260 INFO L158 Benchmark]: CodeCheck took 1605.14ms. Allocated memory is still 142.6MB. Free memory was 75.8MB in the beginning and 54.5MB in the end (delta: 21.3MB). Peak memory consumption was 22.2MB. Max. memory is 16.1GB. [2024-11-25 03:08:54,261 INFO L158 Benchmark]: Witness Printer took 104.90ms. Allocated memory is still 142.6MB. Free memory was 54.5MB in the beginning and 48.9MB in the end (delta: 5.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 03:08:54,264 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: 1.4s, 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, 0.6s 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: 847]: Location Invariant Derived location invariant: (pumpRunning == 0) - ProcedureContractResult [Line: 319]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel. Ensures: (((((pumpRunning == \old(pumpRunning)) && (systemActive == \old(systemActive))) && (waterLevel == \old(waterLevel))) && (head == \old(head))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) - ProcedureContractResult [Line: 766]: Procedure Contract for cleanup Derived contract for procedure cleanup. Ensures: (((((pumpRunning == \old(pumpRunning)) && (systemActive == \old(systemActive))) && (methaneLevelCritical == \old(methaneLevelCritical))) && (head == \old(head))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) - ProcedureContractResult [Line: 110]: Procedure Contract for timeShift Derived contract for procedure timeShift. Ensures: (((((pumpRunning == \old(pumpRunning)) && (systemActive == \old(systemActive))) && (methaneLevelCritical == \old(methaneLevelCritical))) && (head == \old(head))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) - ProcedureContractResult [Line: 307]: Procedure Contract for waterRise Derived contract for procedure waterRise. Ensures: (((((pumpRunning == \old(pumpRunning)) && (systemActive == \old(systemActive))) && (methaneLevelCritical == \old(methaneLevelCritical))) && (head == \old(head))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 142.6MB. Free memory is still 79.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 410.77ms. Allocated memory is still 142.6MB. Free memory was 117.6MB in the beginning and 99.6MB in the end (delta: 17.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 42.81ms. Allocated memory is still 142.6MB. Free memory was 99.6MB in the beginning and 98.2MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 38.52ms. Allocated memory is still 142.6MB. Free memory was 98.0MB in the beginning and 97.0MB in the end (delta: 948.7kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 488.78ms. Allocated memory is still 142.6MB. Free memory was 97.0MB in the beginning and 75.8MB in the end (delta: 21.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * CodeCheck took 1605.14ms. Allocated memory is still 142.6MB. Free memory was 75.8MB in the beginning and 54.5MB in the end (delta: 21.3MB). Peak memory consumption was 22.2MB. Max. memory is 16.1GB. * Witness Printer took 104.90ms. Allocated memory is still 142.6MB. Free memory was 54.5MB in the beginning and 48.9MB in the end (delta: 5.6MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 49]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [49] - GenericResultAtLocation [Line: 58]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [58] - GenericResultAtLocation [Line: 96]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [96] - GenericResultAtLocation [Line: 221]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [221] - GenericResultAtLocation [Line: 291]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [291] - GenericResultAtLocation [Line: 372]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [372] - GenericResultAtLocation [Line: 398]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [398] - GenericResultAtLocation [Line: 764]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [764] RESULT: Ultimate proved your program to be correct! [2024-11-25 03:08:54,287 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4285f22-5806-42b0-8fb9-c7e8f107568e/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