./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec1_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_29c13d42-2166-4f6b-930d-4d406e66b1ea/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29c13d42-2166-4f6b-930d-4d406e66b1ea/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_29c13d42-2166-4f6b-930d-4d406e66b1ea/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29c13d42-2166-4f6b-930d-4d406e66b1ea/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec1_product11.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29c13d42-2166-4f6b-930d-4d406e66b1ea/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_29c13d42-2166-4f6b-930d-4d406e66b1ea/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 9f744cc9100fe4c41c9cd8fddc1d55538ad14922708f8374e740fa1a934b47f6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:40:36,109 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:40:36,167 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29c13d42-2166-4f6b-930d-4d406e66b1ea/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 01:40:36,172 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:40:36,172 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:40:36,192 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:40:36,193 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:40:36,193 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:40:36,193 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:40:36,194 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:40:36,194 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:40:36,194 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:40:36,194 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 01:40:36,194 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:40:36,194 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 01:40:36,194 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:40:36,194 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:40:36,194 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:40:36,195 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:40:36,195 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 01:40:36,195 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:40:36,195 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:40:36,195 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:40:36,195 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:40:36,195 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:40:36,195 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:40:36,195 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:40:36,195 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:40:36,196 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:40:36,196 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:40:36,196 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:40:36,196 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:40:36,196 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:40:36,196 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_29c13d42-2166-4f6b-930d-4d406e66b1ea/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 -> 9f744cc9100fe4c41c9cd8fddc1d55538ad14922708f8374e740fa1a934b47f6 [2024-12-06 01:40:36,423 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:40:36,432 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:40:36,434 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:40:36,435 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:40:36,436 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:40:36,437 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29c13d42-2166-4f6b-930d-4d406e66b1ea/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/product-lines/minepump_spec1_product11.cil.c [2024-12-06 01:40:39,055 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29c13d42-2166-4f6b-930d-4d406e66b1ea/bin/ukojak-verify-CZk0znPC7b/data/efaab1b1d/bd3df690256441dc8670b80304d73658/FLAG7d0b21e47 [2024-12-06 01:40:39,291 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:40:39,292 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29c13d42-2166-4f6b-930d-4d406e66b1ea/sv-benchmarks/c/product-lines/minepump_spec1_product11.cil.c [2024-12-06 01:40:39,302 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29c13d42-2166-4f6b-930d-4d406e66b1ea/bin/ukojak-verify-CZk0znPC7b/data/efaab1b1d/bd3df690256441dc8670b80304d73658/FLAG7d0b21e47 [2024-12-06 01:40:39,629 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29c13d42-2166-4f6b-930d-4d406e66b1ea/bin/ukojak-verify-CZk0znPC7b/data/efaab1b1d/bd3df690256441dc8670b80304d73658 [2024-12-06 01:40:39,631 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:40:39,632 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:40:39,633 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:40:39,633 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:40:39,636 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:40:39,636 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:40:39" (1/1) ... [2024-12-06 01:40:39,637 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a662823 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:39, skipping insertion in model container [2024-12-06 01:40:39,637 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:40:39" (1/1) ... [2024-12-06 01:40:39,659 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:40:39,832 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_29c13d42-2166-4f6b-930d-4d406e66b1ea/sv-benchmarks/c/product-lines/minepump_spec1_product11.cil.c[6038,6051] [2024-12-06 01:40:39,888 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:40:39,899 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:40:39,907 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [49] [2024-12-06 01:40:39,908 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [153] [2024-12-06 01:40:39,909 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [188] [2024-12-06 01:40:39,909 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [336] [2024-12-06 01:40:39,909 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [403] [2024-12-06 01:40:39,909 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [412] [2024-12-06 01:40:39,909 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification1_spec.i","") [493] [2024-12-06 01:40:39,909 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [519] [2024-12-06 01:40:39,925 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_29c13d42-2166-4f6b-930d-4d406e66b1ea/sv-benchmarks/c/product-lines/minepump_spec1_product11.cil.c[6038,6051] [2024-12-06 01:40:39,958 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:40:39,977 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:40:39,977 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:39 WrapperNode [2024-12-06 01:40:39,978 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:40:39,979 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:40:39,979 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:40:39,979 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:40:39,985 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:39" (1/1) ... [2024-12-06 01:40:39,995 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:39" (1/1) ... [2024-12-06 01:40:40,013 INFO L138 Inliner]: procedures = 51, calls = 92, calls flagged for inlining = 20, calls inlined = 15, statements flattened = 133 [2024-12-06 01:40:40,014 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:40:40,014 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:40:40,014 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:40:40,014 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:40:40,022 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:39" (1/1) ... [2024-12-06 01:40:40,022 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:39" (1/1) ... [2024-12-06 01:40:40,023 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:39" (1/1) ... [2024-12-06 01:40:40,024 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:39" (1/1) ... [2024-12-06 01:40:40,027 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:39" (1/1) ... [2024-12-06 01:40:40,028 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:39" (1/1) ... [2024-12-06 01:40:40,031 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:39" (1/1) ... [2024-12-06 01:40:40,033 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:39" (1/1) ... [2024-12-06 01:40:40,033 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:39" (1/1) ... [2024-12-06 01:40:40,035 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:40:40,036 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:40:40,036 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:40:40,036 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:40:40,037 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:39" (1/1) ... [2024-12-06 01:40:40,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:40:40,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29c13d42-2166-4f6b-930d-4d406e66b1ea/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:40:40,069 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29c13d42-2166-4f6b-930d-4d406e66b1ea/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:40:40,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29c13d42-2166-4f6b-930d-4d406e66b1ea/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:40:40,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:40:40,096 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2024-12-06 01:40:40,096 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2024-12-06 01:40:40,096 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2024-12-06 01:40:40,096 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2024-12-06 01:40:40,096 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2024-12-06 01:40:40,096 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2024-12-06 01:40:40,096 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2024-12-06 01:40:40,096 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2024-12-06 01:40:40,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 01:40:40,096 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2024-12-06 01:40:40,096 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2024-12-06 01:40:40,096 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:40:40,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:40:40,151 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:40:40,152 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:40:40,305 INFO L? ?]: Removed 26 outVars from TransFormulas that were not future-live. [2024-12-06 01:40:40,305 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:40:40,380 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:40:40,380 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-06 01:40:40,380 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:40:40 BoogieIcfgContainer [2024-12-06 01:40:40,380 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:40:40,381 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:40:40,381 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:40:40,388 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:40:40,388 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:40:40" (1/1) ... [2024-12-06 01:40:40,394 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:40:40,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:40,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 38 states and 47 transitions. [2024-12-06 01:40:40,434 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 47 transitions. [2024-12-06 01:40:40,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:40:40,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:40,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:40,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:40,601 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 01:40:40,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:40,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 39 states and 48 transitions. [2024-12-06 01:40:40,643 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 48 transitions. [2024-12-06 01:40:40,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 01:40:40,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:40,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:40,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:40,827 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 01:40:40,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:40,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 50 states and 70 transitions. [2024-12-06 01:40:40,962 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2024-12-06 01:40:40,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:40:40,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:40,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:40,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:41,060 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 01:40:41,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:41,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 51 states and 71 transitions. [2024-12-06 01:40:41,075 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 71 transitions. [2024-12-06 01:40:41,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:40:41,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:41,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:41,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:41,158 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 01:40:41,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:41,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 52 states and 72 transitions. [2024-12-06 01:40:41,174 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 72 transitions. [2024-12-06 01:40:41,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 01:40:41,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:41,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:41,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:41,214 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:40:41,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:41,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 57 states and 82 transitions. [2024-12-06 01:40:41,277 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 82 transitions. [2024-12-06 01:40:41,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 01:40:41,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:41,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:41,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:41,328 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:40:41,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:41,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 58 states and 83 transitions. [2024-12-06 01:40:41,345 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 83 transitions. [2024-12-06 01:40:41,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 01:40:41,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:41,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:41,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:41,385 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:40:41,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:41,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 25 states and 28 transitions. [2024-12-06 01:40:41,402 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 28 transitions. [2024-12-06 01:40:41,403 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-06 01:40:41,403 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 8 iterations. [2024-12-06 01:40:41,410 INFO L726 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-12-06 01:40:41,465 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 440 451) the Hoare annotation is: true [2024-12-06 01:40:41,465 INFO L77 FloydHoareUtils]: At program point changeMethaneLevelEXIT(lines 440 451) the Hoare annotation is: true [2024-12-06 01:40:41,465 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 452 460) the Hoare annotation is: true [2024-12-06 01:40:41,465 INFO L77 FloydHoareUtils]: At program point isMethaneLevelCriticalEXIT(lines 452 460) the Hoare annotation is: true [2024-12-06 01:40:41,466 INFO L77 FloydHoareUtils]: At program point L506(lines 506 512) the Hoare annotation is: true [2024-12-06 01:40:41,466 INFO L77 FloydHoareUtils]: At program point L502(lines 502 515) the Hoare annotation is: true [2024-12-06 01:40:41,466 INFO L77 FloydHoareUtils]: At program point L502-1(lines 494 518) the Hoare annotation is: true [2024-12-06 01:40:41,466 INFO L77 FloydHoareUtils]: At program point L500(line 500) the Hoare annotation is: true [2024-12-06 01:40:41,466 INFO L77 FloydHoareUtils]: At program point L500-1(line 500) the Hoare annotation is: true [2024-12-06 01:40:41,466 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 200 223) the Hoare annotation is: true [2024-12-06 01:40:41,466 INFO L77 FloydHoareUtils]: At program point L408(line 408) the Hoare annotation is: true [2024-12-06 01:40:41,466 INFO L77 FloydHoareUtils]: At program point timeShiftEXIT(lines 200 223) the Hoare annotation is: true [2024-12-06 01:40:41,466 INFO L77 FloydHoareUtils]: At program point timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION(line 408) the Hoare annotation is: true [2024-12-06 01:40:41,466 INFO L77 FloydHoareUtils]: At program point L66-1(lines 66 70) the Hoare annotation is: true [2024-12-06 01:40:41,466 INFO L77 FloydHoareUtils]: At program point cleanupEXIT(lines 52 81) the Hoare annotation is: true [2024-12-06 01:40:41,466 INFO L77 FloydHoareUtils]: At program point L62-2(lines 62 76) the Hoare annotation is: true [2024-12-06 01:40:41,467 INFO L77 FloydHoareUtils]: At program point L58(line 58) the Hoare annotation is: true [2024-12-06 01:40:41,467 INFO L77 FloydHoareUtils]: At program point L58-1(line 58) the Hoare annotation is: true [2024-12-06 01:40:41,467 INFO L77 FloydHoareUtils]: At program point L77(lines 52 81) the Hoare annotation is: true [2024-12-06 01:40:41,467 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 52 81) the Hoare annotation is: true [2024-12-06 01:40:41,467 INFO L77 FloydHoareUtils]: At program point L73(line 73) the Hoare annotation is: true [2024-12-06 01:40:41,467 INFO L77 FloydHoareUtils]: At program point L66(lines 66 70) the Hoare annotation is: true [2024-12-06 01:40:41,467 INFO L77 FloydHoareUtils]: At program point L395(lines 346 396) the Hoare annotation is: true [2024-12-06 01:40:41,467 INFO L77 FloydHoareUtils]: At program point L383-2(lines 377 390) the Hoare annotation is: true [2024-12-06 01:40:41,467 INFO L77 FloydHoareUtils]: At program point L367(lines 367 373) the Hoare annotation is: true [2024-12-06 01:40:41,467 INFO L77 FloydHoareUtils]: At program point L367-1(lines 367 373) the Hoare annotation is: true [2024-12-06 01:40:41,467 INFO L77 FloydHoareUtils]: At program point L140(lines 140 147) the Hoare annotation is: (= ~pumpRunning~0 0) [2024-12-06 01:40:41,467 INFO L77 FloydHoareUtils]: At program point L140-2(lines 140 147) the Hoare annotation is: true [2024-12-06 01:40:41,467 INFO L77 FloydHoareUtils]: At program point L392(lines 347 394) the Hoare annotation is: true [2024-12-06 01:40:41,468 INFO L77 FloydHoareUtils]: At program point L359(line 359) the Hoare annotation is: true [2024-12-06 01:40:41,468 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-12-06 01:40:41,468 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-06 01:40:41,468 INFO L77 FloydHoareUtils]: At program point L369(line 369) the Hoare annotation is: true [2024-12-06 01:40:41,468 INFO L77 FloydHoareUtils]: At program point L398(lines 337 402) the Hoare annotation is: true [2024-12-06 01:40:41,468 INFO L77 FloydHoareUtils]: At program point L357(lines 357 363) the Hoare annotation is: true [2024-12-06 01:40:41,468 INFO L77 FloydHoareUtils]: At program point L357-1(lines 357 363) the Hoare annotation is: true [2024-12-06 01:40:41,468 INFO L77 FloydHoareUtils]: At program point waterRiseEXIT(lines 428 439) the Hoare annotation is: true [2024-12-06 01:40:41,468 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 428 439) the Hoare annotation is: true [2024-12-06 01:40:41,485 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 06.12 01:40:41 ImpRootNode [2024-12-06 01:40:41,485 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-06 01:40:41,486 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-06 01:40:41,486 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-06 01:40:41,486 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-06 01:40:41,487 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:40:40" (3/4) ... [2024-12-06 01:40:41,489 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-06 01:40:41,491 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure changeMethaneLevel [2024-12-06 01:40:41,492 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isMethaneLevelCritical [2024-12-06 01:40:41,492 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure timeShift [2024-12-06 01:40:41,492 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cleanup [2024-12-06 01:40:41,492 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure waterRise [2024-12-06 01:40:41,496 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 37 nodes and edges [2024-12-06 01:40:41,497 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2024-12-06 01:40:41,497 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-12-06 01:40:41,497 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-06 01:40:41,497 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-06 01:40:41,574 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29c13d42-2166-4f6b-930d-4d406e66b1ea/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-06 01:40:41,574 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29c13d42-2166-4f6b-930d-4d406e66b1ea/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-06 01:40:41,574 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-06 01:40:41,575 INFO L158 Benchmark]: Toolchain (without parser) took 1942.87ms. Allocated memory is still 142.6MB. Free memory was 117.0MB in the beginning and 87.9MB in the end (delta: 29.1MB). Peak memory consumption was 30.4MB. Max. memory is 16.1GB. [2024-12-06 01:40:41,575 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 142.6MB. Free memory is still 83.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 01:40:41,575 INFO L158 Benchmark]: CACSL2BoogieTranslator took 345.15ms. Allocated memory is still 142.6MB. Free memory was 117.0MB in the beginning and 98.8MB in the end (delta: 18.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 01:40:41,576 INFO L158 Benchmark]: Boogie Procedure Inliner took 35.30ms. Allocated memory is still 142.6MB. Free memory was 98.8MB in the beginning and 97.2MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 01:40:41,576 INFO L158 Benchmark]: Boogie Preprocessor took 21.07ms. Allocated memory is still 142.6MB. Free memory was 97.2MB in the beginning and 96.3MB in the end (delta: 972.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 01:40:41,576 INFO L158 Benchmark]: RCFGBuilder took 344.45ms. Allocated memory is still 142.6MB. Free memory was 96.1MB in the beginning and 74.3MB in the end (delta: 21.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-12-06 01:40:41,576 INFO L158 Benchmark]: CodeCheck took 1104.14ms. Allocated memory is still 142.6MB. Free memory was 74.3MB in the beginning and 93.6MB in the end (delta: -19.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 01:40:41,577 INFO L158 Benchmark]: Witness Printer took 88.44ms. Allocated memory is still 142.6MB. Free memory was 93.6MB in the beginning and 87.9MB in the end (delta: 5.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 01:40:41,578 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 6 procedures, 38 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.0s, OverallIterations: 8, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 534 SdHoareTripleChecker+Valid, 0.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 144 mSDsluCounter, 470 SdHoareTripleChecker+Invalid, 0.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 206 mSDsCounter, 80 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 339 IncrementalHoareTripleChecker+Invalid, 419 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 80 mSolverCounterUnsat, 264 mSDtfsCounter, 339 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1208 GetRequests, 1196 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 158 NumberOfCodeBlocks, 158 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 151 ConstructedInterpolants, 0 QuantifiedInterpolants, 275 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 PerfectInterpolantSequences, 21/21 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: 408]: 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: 140]: Location Invariant Derived location invariant: (pumpRunning == 0) - ProcedureContractResult [Line: 440]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel. Ensures: (((((cleanupTimeShifts == \old(cleanupTimeShifts)) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (waterLevel == \old(waterLevel))) && (head == \old(head))) - ProcedureContractResult [Line: 452]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical. Ensures: ((((((cleanupTimeShifts == \old(cleanupTimeShifts)) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (waterLevel == \old(waterLevel))) && (methaneLevelCritical == \old(methaneLevelCritical))) && (head == \old(head))) - ProcedureContractResult [Line: 200]: Procedure Contract for timeShift Derived contract for procedure timeShift. Ensures: (((((cleanupTimeShifts == \old(cleanupTimeShifts)) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (methaneLevelCritical == \old(methaneLevelCritical))) && (head == \old(head))) - ProcedureContractResult [Line: 52]: Procedure Contract for cleanup Derived contract for procedure cleanup. Ensures: (((((cleanupTimeShifts == \old(cleanupTimeShifts)) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (methaneLevelCritical == \old(methaneLevelCritical))) && (head == \old(head))) - ProcedureContractResult [Line: 428]: Procedure Contract for waterRise Derived contract for procedure waterRise. Ensures: (((((cleanupTimeShifts == \old(cleanupTimeShifts)) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (methaneLevelCritical == \old(methaneLevelCritical))) && (head == \old(head))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 142.6MB. Free memory is still 83.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 345.15ms. Allocated memory is still 142.6MB. Free memory was 117.0MB in the beginning and 98.8MB in the end (delta: 18.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 35.30ms. Allocated memory is still 142.6MB. Free memory was 98.8MB in the beginning and 97.2MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 21.07ms. Allocated memory is still 142.6MB. Free memory was 97.2MB in the beginning and 96.3MB in the end (delta: 972.4kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 344.45ms. Allocated memory is still 142.6MB. Free memory was 96.1MB in the beginning and 74.3MB in the end (delta: 21.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * CodeCheck took 1104.14ms. Allocated memory is still 142.6MB. Free memory was 74.3MB in the beginning and 93.6MB in the end (delta: -19.3MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 88.44ms. Allocated memory is still 142.6MB. Free memory was 93.6MB in the beginning and 87.9MB in the end (delta: 5.7MB). 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,"Test.i","") [49] - GenericResultAtLocation [Line: 153]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [153] - GenericResultAtLocation [Line: 188]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [188] - GenericResultAtLocation [Line: 336]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [336] - GenericResultAtLocation [Line: 403]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [403] - GenericResultAtLocation [Line: 412]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [412] - GenericResultAtLocation [Line: 493]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification1_spec.i","") [493] - GenericResultAtLocation [Line: 519]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [519] RESULT: Ultimate proved your program to be correct! [2024-12-06 01:40:41,591 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29c13d42-2166-4f6b-930d-4d406e66b1ea/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