./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_0df7a21a-1d1e-4ace-8407-56cf4b0ab6ac/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0df7a21a-1d1e-4ace-8407-56cf4b0ab6ac/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0df7a21a-1d1e-4ace-8407-56cf4b0ab6ac/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0df7a21a-1d1e-4ace-8407-56cf4b0ab6ac/bin/ukojak-verify-CZk0znPC7b/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_0df7a21a-1d1e-4ace-8407-56cf4b0ab6ac/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0df7a21a-1d1e-4ace-8407-56cf4b0ab6ac/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash bd7f84863cb412e83f8c5773a09de3282aa45b8f86409f0c880aae27635b0b5f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:56:37,790 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:56:37,869 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0df7a21a-1d1e-4ace-8407-56cf4b0ab6ac/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 04:56:37,875 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:56:37,876 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:56:37,902 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:56:37,903 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:56:37,904 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:56:37,904 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:56:37,904 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:56:37,904 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:56:37,905 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:56:37,905 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 04:56:37,905 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:56:37,905 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 04:56:37,905 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:56:37,905 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:56:37,905 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:56:37,906 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:56:37,906 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 04:56:37,906 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:56:37,906 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:56:37,906 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:56:37,906 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:56:37,906 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:56:37,906 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:56:37,906 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:56:37,907 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:56:37,907 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:56:37,907 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:56:37,907 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:56:37,907 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:56:37,907 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:56:37,907 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_0df7a21a-1d1e-4ace-8407-56cf4b0ab6ac/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bd7f84863cb412e83f8c5773a09de3282aa45b8f86409f0c880aae27635b0b5f [2024-12-06 04:56:38,214 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:56:38,225 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:56:38,228 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:56:38,229 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:56:38,230 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:56:38,231 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0df7a21a-1d1e-4ace-8407-56cf4b0ab6ac/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/product-lines/minepump_spec4_product11.cil.c [2024-12-06 04:56:41,115 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0df7a21a-1d1e-4ace-8407-56cf4b0ab6ac/bin/ukojak-verify-CZk0znPC7b/data/2f5899c2e/9c9b814555ef43f9b3d4c5b40e198e19/FLAGd23750469 [2024-12-06 04:56:41,336 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:56:41,336 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0df7a21a-1d1e-4ace-8407-56cf4b0ab6ac/sv-benchmarks/c/product-lines/minepump_spec4_product11.cil.c [2024-12-06 04:56:41,346 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0df7a21a-1d1e-4ace-8407-56cf4b0ab6ac/bin/ukojak-verify-CZk0znPC7b/data/2f5899c2e/9c9b814555ef43f9b3d4c5b40e198e19/FLAGd23750469 [2024-12-06 04:56:41,663 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0df7a21a-1d1e-4ace-8407-56cf4b0ab6ac/bin/ukojak-verify-CZk0znPC7b/data/2f5899c2e/9c9b814555ef43f9b3d4c5b40e198e19 [2024-12-06 04:56:41,665 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:56:41,666 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:56:41,667 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:56:41,667 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:56:41,670 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:56:41,671 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:56:41" (1/1) ... [2024-12-06 04:56:41,671 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44c7a8e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:56:41, skipping insertion in model container [2024-12-06 04:56:41,671 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:56:41" (1/1) ... [2024-12-06 04:56:41,696 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:56:41,857 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_0df7a21a-1d1e-4ace-8407-56cf4b0ab6ac/sv-benchmarks/c/product-lines/minepump_spec4_product11.cil.c[1605,1618] [2024-12-06 04:56:41,970 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:56:41,981 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:56:41,989 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [49] [2024-12-06 04:56:41,991 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [58] [2024-12-06 04:56:41,991 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [208] [2024-12-06 04:56:41,991 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [278] [2024-12-06 04:56:41,991 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [305] [2024-12-06 04:56:41,991 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [385] [2024-12-06 04:56:41,991 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [484] [2024-12-06 04:56:41,992 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [850] [2024-12-06 04:56:41,995 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_0df7a21a-1d1e-4ace-8407-56cf4b0ab6ac/sv-benchmarks/c/product-lines/minepump_spec4_product11.cil.c[1605,1618] [2024-12-06 04:56:42,036 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:56:42,056 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:56:42,057 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:56:42 WrapperNode [2024-12-06 04:56:42,057 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:56:42,058 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:56:42,058 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:56:42,058 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:56:42,064 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:56:42" (1/1) ... [2024-12-06 04:56:42,073 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:56:42" (1/1) ... [2024-12-06 04:56:42,091 INFO L138 Inliner]: procedures = 51, calls = 92, calls flagged for inlining = 22, calls inlined = 16, statements flattened = 139 [2024-12-06 04:56:42,091 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:56:42,092 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:56:42,092 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:56:42,092 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:56:42,099 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:56:42" (1/1) ... [2024-12-06 04:56:42,099 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:56:42" (1/1) ... [2024-12-06 04:56:42,101 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:56:42" (1/1) ... [2024-12-06 04:56:42,101 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:56:42" (1/1) ... [2024-12-06 04:56:42,104 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:56:42" (1/1) ... [2024-12-06 04:56:42,105 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:56:42" (1/1) ... [2024-12-06 04:56:42,108 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:56:42" (1/1) ... [2024-12-06 04:56:42,109 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:56:42" (1/1) ... [2024-12-06 04:56:42,110 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:56:42" (1/1) ... [2024-12-06 04:56:42,112 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:56:42,112 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:56:42,112 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:56:42,112 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:56:42,113 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:56:42" (1/1) ... [2024-12-06 04:56:42,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:56:42,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0df7a21a-1d1e-4ace-8407-56cf4b0ab6ac/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:56:42,142 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0df7a21a-1d1e-4ace-8407-56cf4b0ab6ac/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:56:42,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0df7a21a-1d1e-4ace-8407-56cf4b0ab6ac/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:56:42,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:56:42,169 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2024-12-06 04:56:42,169 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2024-12-06 04:56:42,169 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2024-12-06 04:56:42,169 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2024-12-06 04:56:42,170 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2024-12-06 04:56:42,170 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2024-12-06 04:56:42,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:56:42,170 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2024-12-06 04:56:42,170 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2024-12-06 04:56:42,170 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:56:42,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:56:42,224 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:56:42,225 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:56:42,377 INFO L? ?]: Removed 27 outVars from TransFormulas that were not future-live. [2024-12-06 04:56:42,377 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:56:42,456 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:56:42,456 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-06 04:56:42,457 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:56:42 BoogieIcfgContainer [2024-12-06 04:56:42,457 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:56:42,458 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:56:42,458 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:56:42,465 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:56:42,465 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:56:42" (1/1) ... [2024-12-06 04:56:42,470 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:56:42,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:42,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 34 states and 43 transitions. [2024-12-06 04:56:42,508 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 43 transitions. [2024-12-06 04:56:42,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 04:56:42,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:42,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:42,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:42,670 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:56:42,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:42,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 35 states and 44 transitions. [2024-12-06 04:56:42,713 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 44 transitions. [2024-12-06 04:56:42,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:56:42,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:42,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:42,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:42,880 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:56:42,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:43,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 44 states and 63 transitions. [2024-12-06 04:56:43,000 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 63 transitions. [2024-12-06 04:56:43,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:56:43,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:43,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:43,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:43,101 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:56:43,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:43,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 45 states and 64 transitions. [2024-12-06 04:56:43,116 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 64 transitions. [2024-12-06 04:56:43,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:56:43,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:43,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:43,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:43,188 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:56:43,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:43,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 46 states and 65 transitions. [2024-12-06 04:56:43,202 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 65 transitions. [2024-12-06 04:56:43,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:56:43,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:43,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:43,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:43,232 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:56:43,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:43,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 51 states and 75 transitions. [2024-12-06 04:56:43,294 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 75 transitions. [2024-12-06 04:56:43,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:56:43,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:43,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:43,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:43,330 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:56:43,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:43,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 52 states and 76 transitions. [2024-12-06 04:56:43,347 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 76 transitions. [2024-12-06 04:56:43,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:56:43,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:43,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:43,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:43,376 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:56:43,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:43,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 21 states and 24 transitions. [2024-12-06 04:56:43,389 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 24 transitions. [2024-12-06 04:56:43,390 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-06 04:56:43,390 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 8 iterations. [2024-12-06 04:56:43,396 INFO L726 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-12-06 04:56:43,446 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 332 343) the Hoare annotation is: true [2024-12-06 04:56:43,446 INFO L77 FloydHoareUtils]: At program point changeMethaneLevelEXIT(lines 332 343) the Hoare annotation is: true [2024-12-06 04:56:43,446 INFO L77 FloydHoareUtils]: At program point cleanupEXIT(lines 387 416) the Hoare annotation is: true [2024-12-06 04:56:43,447 INFO L77 FloydHoareUtils]: At program point L412(lines 387 416) the Hoare annotation is: true [2024-12-06 04:56:43,447 INFO L77 FloydHoareUtils]: At program point L408(line 408) the Hoare annotation is: true [2024-12-06 04:56:43,447 INFO L77 FloydHoareUtils]: At program point L401(lines 401 405) the Hoare annotation is: true [2024-12-06 04:56:43,447 INFO L77 FloydHoareUtils]: At program point L401-1(lines 401 405) the Hoare annotation is: true [2024-12-06 04:56:43,447 INFO L77 FloydHoareUtils]: At program point L397-2(lines 397 411) the Hoare annotation is: true [2024-12-06 04:56:43,447 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 387 416) the Hoare annotation is: true [2024-12-06 04:56:43,447 INFO L77 FloydHoareUtils]: At program point L393(line 393) the Hoare annotation is: true [2024-12-06 04:56:43,447 INFO L77 FloydHoareUtils]: At program point L393-1(line 393) the Hoare annotation is: true [2024-12-06 04:56:43,447 INFO L77 FloydHoareUtils]: At program point L54(line 54) the Hoare annotation is: true [2024-12-06 04:56:43,447 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 72 95) the Hoare annotation is: true [2024-12-06 04:56:43,448 INFO L77 FloydHoareUtils]: At program point L292(lines 292 298) the Hoare annotation is: true [2024-12-06 04:56:43,448 INFO L77 FloydHoareUtils]: At program point L288(lines 288 301) the Hoare annotation is: true [2024-12-06 04:56:43,448 INFO L77 FloydHoareUtils]: At program point L288-1(lines 280 304) the Hoare annotation is: true [2024-12-06 04:56:43,448 INFO L77 FloydHoareUtils]: At program point timeShiftEXIT(lines 72 95) the Hoare annotation is: true [2024-12-06 04:56:43,448 INFO L77 FloydHoareUtils]: At program point timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION(line 54) the Hoare annotation is: true [2024-12-06 04:56:43,448 INFO L77 FloydHoareUtils]: At program point L258-2(lines 252 265) the Hoare annotation is: true [2024-12-06 04:56:43,448 INFO L77 FloydHoareUtils]: At program point L242(lines 242 248) the Hoare annotation is: true [2024-12-06 04:56:43,448 INFO L77 FloydHoareUtils]: At program point L242-1(lines 242 248) the Hoare annotation is: true [2024-12-06 04:56:43,448 INFO L77 FloydHoareUtils]: At program point L267(lines 222 269) the Hoare annotation is: true [2024-12-06 04:56:43,448 INFO L77 FloydHoareUtils]: At program point L234(line 234) the Hoare annotation is: true [2024-12-06 04:56:43,448 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-12-06 04:56:43,448 INFO L77 FloydHoareUtils]: At program point L471(lines 471 478) the Hoare annotation is: (= ~pumpRunning~0 0) [2024-12-06 04:56:43,449 INFO L77 FloydHoareUtils]: At program point L471-2(lines 471 478) the Hoare annotation is: true [2024-12-06 04:56:43,449 INFO L77 FloydHoareUtils]: At program point L244(line 244) the Hoare annotation is: true [2024-12-06 04:56:43,449 INFO L77 FloydHoareUtils]: At program point L273(lines 212 277) the Hoare annotation is: true [2024-12-06 04:56:43,449 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-06 04:56:43,449 INFO L77 FloydHoareUtils]: At program point L232(lines 232 238) the Hoare annotation is: true [2024-12-06 04:56:43,449 INFO L77 FloydHoareUtils]: At program point L232-1(lines 232 238) the Hoare annotation is: true [2024-12-06 04:56:43,449 INFO L77 FloydHoareUtils]: At program point L270(lines 221 271) the Hoare annotation is: true [2024-12-06 04:56:43,449 INFO L77 FloydHoareUtils]: At program point waterRiseEXIT(lines 320 331) the Hoare annotation is: true [2024-12-06 04:56:43,449 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 320 331) the Hoare annotation is: true [2024-12-06 04:56:43,462 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 06.12 04:56:43 ImpRootNode [2024-12-06 04:56:43,462 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-06 04:56:43,462 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-06 04:56:43,462 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-06 04:56:43,463 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-06 04:56:43,463 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:56:42" (3/4) ... [2024-12-06 04:56:43,465 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-06 04:56:43,467 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure changeMethaneLevel [2024-12-06 04:56:43,467 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cleanup [2024-12-06 04:56:43,467 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure timeShift [2024-12-06 04:56:43,467 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure waterRise [2024-12-06 04:56:43,471 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 36 nodes and edges [2024-12-06 04:56:43,471 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2024-12-06 04:56:43,472 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-12-06 04:56:43,472 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-06 04:56:43,472 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-06 04:56:43,545 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0df7a21a-1d1e-4ace-8407-56cf4b0ab6ac/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-06 04:56:43,545 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0df7a21a-1d1e-4ace-8407-56cf4b0ab6ac/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-06 04:56:43,545 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-06 04:56:43,546 INFO L158 Benchmark]: Toolchain (without parser) took 1879.92ms. Allocated memory is still 142.6MB. Free memory was 118.0MB in the beginning and 85.5MB in the end (delta: 32.5MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2024-12-06 04:56:43,546 INFO L158 Benchmark]: CDTParser took 0.45ms. Allocated memory is still 142.6MB. Free memory is still 83.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:56:43,546 INFO L158 Benchmark]: CACSL2BoogieTranslator took 390.52ms. Allocated memory is still 142.6MB. Free memory was 117.9MB in the beginning and 99.9MB in the end (delta: 18.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 04:56:43,547 INFO L158 Benchmark]: Boogie Procedure Inliner took 33.57ms. Allocated memory is still 142.6MB. Free memory was 99.9MB in the beginning and 98.2MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:56:43,547 INFO L158 Benchmark]: Boogie Preprocessor took 19.96ms. Allocated memory is still 142.6MB. Free memory was 98.2MB in the beginning and 97.2MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:56:43,547 INFO L158 Benchmark]: RCFGBuilder took 344.86ms. Allocated memory is still 142.6MB. Free memory was 97.2MB in the beginning and 75.3MB in the end (delta: 21.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-12-06 04:56:43,547 INFO L158 Benchmark]: CodeCheck took 1004.11ms. Allocated memory is still 142.6MB. Free memory was 75.1MB in the beginning and 92.1MB in the end (delta: -16.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:56:43,548 INFO L158 Benchmark]: Witness Printer took 82.69ms. Allocated memory is still 142.6MB. Free memory was 91.5MB in the beginning and 85.5MB in the end (delta: 6.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 04:56:43,549 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 5 procedures, 34 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 0.9s, OverallIterations: 8, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 447 SdHoareTripleChecker+Valid, 0.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 132 mSDsluCounter, 401 SdHoareTripleChecker+Invalid, 0.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 194 mSDsCounter, 80 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 320 IncrementalHoareTripleChecker+Invalid, 400 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 80 mSolverCounterUnsat, 207 mSDtfsCounter, 320 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 979 GetRequests, 967 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 118 NumberOfCodeBlocks, 118 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 111 ConstructedInterpolants, 0 QuantifiedInterpolants, 223 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 PerfectInterpolantSequences, 9/9 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - PositiveResult [Line: 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 0.45ms. Allocated memory is still 142.6MB. Free memory is still 83.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 390.52ms. Allocated memory is still 142.6MB. Free memory was 117.9MB in the beginning and 99.9MB in the end (delta: 18.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 33.57ms. Allocated memory is still 142.6MB. Free memory was 99.9MB in the beginning and 98.2MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 19.96ms. Allocated memory is still 142.6MB. Free memory was 98.2MB in the beginning and 97.2MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 344.86ms. Allocated memory is still 142.6MB. Free memory was 97.2MB in the beginning and 75.3MB in the end (delta: 21.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * CodeCheck took 1004.11ms. Allocated memory is still 142.6MB. Free memory was 75.1MB in the beginning and 92.1MB in the end (delta: -16.9MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 82.69ms. Allocated memory is still 142.6MB. Free memory was 91.5MB in the beginning and 85.5MB in the end (delta: 6.0MB). Peak memory consumption was 8.4MB. 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! [2024-12-06 04:56:43,567 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0df7a21a-1d1e-4ace-8407-56cf4b0ab6ac/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE