./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec2_product10.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_94450f05-5e9e-49c3-903b-0b83d55dbc19/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94450f05-5e9e-49c3-903b-0b83d55dbc19/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_94450f05-5e9e-49c3-903b-0b83d55dbc19/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94450f05-5e9e-49c3-903b-0b83d55dbc19/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec2_product10.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94450f05-5e9e-49c3-903b-0b83d55dbc19/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_94450f05-5e9e-49c3-903b-0b83d55dbc19/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 4dae96e0c4eed470a791b2d8d52884fccffefaebe65a821ad8af6206bc44af61 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:25:15,088 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:25:15,189 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94450f05-5e9e-49c3-903b-0b83d55dbc19/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 03:25:15,199 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:25:15,199 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:25:15,232 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:25:15,234 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:25:15,234 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:25:15,235 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:25:15,235 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:25:15,236 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:25:15,236 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:25:15,236 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 03:25:15,236 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:25:15,236 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 03:25:15,236 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:25:15,236 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:25:15,236 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:25:15,236 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:25:15,236 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 03:25:15,237 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:25:15,237 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:25:15,237 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:25:15,239 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:25:15,239 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:25:15,239 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:25:15,239 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:25:15,239 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:25:15,240 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:25:15,240 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:25:15,240 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:25:15,241 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:25:15,241 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:25:15,241 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_94450f05-5e9e-49c3-903b-0b83d55dbc19/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 -> 4dae96e0c4eed470a791b2d8d52884fccffefaebe65a821ad8af6206bc44af61 [2024-11-25 03:25:15,565 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:25:15,576 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:25:15,581 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:25:15,582 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:25:15,583 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:25:15,584 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94450f05-5e9e-49c3-903b-0b83d55dbc19/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/product-lines/minepump_spec2_product10.cil.c [2024-11-25 03:25:18,593 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94450f05-5e9e-49c3-903b-0b83d55dbc19/bin/ukojak-verify-ENZ3QT5qd3/data/a1a4cb8d6/82befe8685b14eb089037718b59e804c/FLAG29767ea4d [2024-11-25 03:25:18,854 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:25:18,854 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94450f05-5e9e-49c3-903b-0b83d55dbc19/sv-benchmarks/c/product-lines/minepump_spec2_product10.cil.c [2024-11-25 03:25:18,867 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94450f05-5e9e-49c3-903b-0b83d55dbc19/bin/ukojak-verify-ENZ3QT5qd3/data/a1a4cb8d6/82befe8685b14eb089037718b59e804c/FLAG29767ea4d [2024-11-25 03:25:19,164 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94450f05-5e9e-49c3-903b-0b83d55dbc19/bin/ukojak-verify-ENZ3QT5qd3/data/a1a4cb8d6/82befe8685b14eb089037718b59e804c [2024-11-25 03:25:19,166 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:25:19,170 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:25:19,172 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:25:19,172 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:25:19,177 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:25:19,178 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:25:19" (1/1) ... [2024-11-25 03:25:19,180 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41f4706d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:25:19, skipping insertion in model container [2024-11-25 03:25:19,180 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:25:19" (1/1) ... [2024-11-25 03:25:19,222 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:25:19,418 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_94450f05-5e9e-49c3-903b-0b83d55dbc19/sv-benchmarks/c/product-lines/minepump_spec2_product10.cil.c[1605,1618] [2024-11-25 03:25:19,557 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:25:19,568 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:25:19,576 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [49] [2024-11-25 03:25:19,578 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [58] [2024-11-25 03:25:19,578 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [144] [2024-11-25 03:25:19,578 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [510] [2024-11-25 03:25:19,578 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [548] [2024-11-25 03:25:19,579 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [618] [2024-11-25 03:25:19,579 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification2_spec.i","") [756] [2024-11-25 03:25:19,579 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [795] [2024-11-25 03:25:19,583 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_94450f05-5e9e-49c3-903b-0b83d55dbc19/sv-benchmarks/c/product-lines/minepump_spec2_product10.cil.c[1605,1618] [2024-11-25 03:25:19,665 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:25:19,686 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:25:19,687 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:25:19 WrapperNode [2024-11-25 03:25:19,687 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:25:19,688 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:25:19,688 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:25:19,688 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:25:19,695 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:25:19" (1/1) ... [2024-11-25 03:25:19,706 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:25:19" (1/1) ... [2024-11-25 03:25:19,725 INFO L138 Inliner]: procedures = 52, calls = 92, calls flagged for inlining = 20, calls inlined = 15, statements flattened = 137 [2024-11-25 03:25:19,726 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:25:19,727 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:25:19,727 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:25:19,727 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:25:19,737 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:25:19" (1/1) ... [2024-11-25 03:25:19,737 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:25:19" (1/1) ... [2024-11-25 03:25:19,739 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:25:19" (1/1) ... [2024-11-25 03:25:19,739 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:25:19" (1/1) ... [2024-11-25 03:25:19,744 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:25:19" (1/1) ... [2024-11-25 03:25:19,745 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:25:19" (1/1) ... [2024-11-25 03:25:19,753 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:25:19" (1/1) ... [2024-11-25 03:25:19,754 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:25:19" (1/1) ... [2024-11-25 03:25:19,756 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:25:19" (1/1) ... [2024-11-25 03:25:19,762 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:25:19,762 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:25:19,762 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:25:19,763 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:25:19,764 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:25:19" (1/1) ... [2024-11-25 03:25:19,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:25:19,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94450f05-5e9e-49c3-903b-0b83d55dbc19/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:25:19,813 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94450f05-5e9e-49c3-903b-0b83d55dbc19/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:25:19,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94450f05-5e9e-49c3-903b-0b83d55dbc19/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:25:19,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:25:19,850 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2024-11-25 03:25:19,851 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2024-11-25 03:25:19,851 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2024-11-25 03:25:19,851 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2024-11-25 03:25:19,851 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2024-11-25 03:25:19,851 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2024-11-25 03:25:19,851 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2024-11-25 03:25:19,851 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2024-11-25 03:25:19,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:25:19,852 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2024-11-25 03:25:19,852 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2024-11-25 03:25:19,852 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:25:19,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:25:19,937 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:25:19,939 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:25:20,215 INFO L? ?]: Removed 26 outVars from TransFormulas that were not future-live. [2024-11-25 03:25:20,215 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:25:20,323 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:25:20,323 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-25 03:25:20,324 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:25:20 BoogieIcfgContainer [2024-11-25 03:25:20,324 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:25:20,325 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:25:20,325 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:25:20,339 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:25:20,339 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:25:20" (1/1) ... [2024-11-25 03:25:20,349 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:25:20,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:20,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 39 states and 49 transitions. [2024-11-25 03:25:20,420 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 49 transitions. [2024-11-25 03:25:20,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 03:25:20,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:20,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:20,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:20,718 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 03:25:20,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:20,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 40 states and 50 transitions. [2024-11-25 03:25:20,776 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 50 transitions. [2024-11-25 03:25:20,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 03:25:20,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:20,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:20,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:20,980 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 03:25:21,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:21,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 51 states and 71 transitions. [2024-11-25 03:25:21,199 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 71 transitions. [2024-11-25 03:25:21,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 03:25:21,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:21,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:21,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:21,365 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 03:25:21,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:21,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 52 states and 72 transitions. [2024-11-25 03:25:21,390 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 72 transitions. [2024-11-25 03:25:21,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 03:25:21,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:21,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:21,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:21,517 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 03:25:21,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:21,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 53 states and 73 transitions. [2024-11-25 03:25:21,541 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 73 transitions. [2024-11-25 03:25:21,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 03:25:21,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:21,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:21,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:21,637 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:25:21,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:21,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 58 states and 82 transitions. [2024-11-25 03:25:21,739 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 82 transitions. [2024-11-25 03:25:21,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 03:25:21,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:21,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:21,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:21,850 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:25:21,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:21,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 59 states and 83 transitions. [2024-11-25 03:25:21,884 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 83 transitions. [2024-11-25 03:25:21,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 03:25:21,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:21,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:21,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:21,952 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 03:25:21,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:21,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 25 states and 28 transitions. [2024-11-25 03:25:21,978 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 28 transitions. [2024-11-25 03:25:21,979 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-25 03:25:21,979 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 8 iterations. [2024-11-25 03:25:21,990 INFO L726 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-25 03:25:22,065 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 91 102) the Hoare annotation is: true [2024-11-25 03:25:22,065 INFO L77 FloydHoareUtils]: At program point changeMethaneLevelEXIT(lines 91 102) the Hoare annotation is: true [2024-11-25 03:25:22,065 INFO L77 FloydHoareUtils]: At program point cleanupEXIT(lines 797 826) the Hoare annotation is: true [2024-11-25 03:25:22,065 INFO L77 FloydHoareUtils]: At program point L822(lines 797 826) the Hoare annotation is: true [2024-11-25 03:25:22,065 INFO L77 FloydHoareUtils]: At program point L818(line 818) the Hoare annotation is: true [2024-11-25 03:25:22,065 INFO L77 FloydHoareUtils]: At program point L811(lines 811 815) the Hoare annotation is: true [2024-11-25 03:25:22,066 INFO L77 FloydHoareUtils]: At program point L811-1(lines 811 815) the Hoare annotation is: true [2024-11-25 03:25:22,066 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 797 826) the Hoare annotation is: true [2024-11-25 03:25:22,066 INFO L77 FloydHoareUtils]: At program point L807-2(lines 807 821) the Hoare annotation is: true [2024-11-25 03:25:22,066 INFO L77 FloydHoareUtils]: At program point L803(line 803) the Hoare annotation is: true [2024-11-25 03:25:22,066 INFO L77 FloydHoareUtils]: At program point L803-1(line 803) the Hoare annotation is: true [2024-11-25 03:25:22,066 INFO L77 FloydHoareUtils]: At program point L54(line 54) the Hoare annotation is: true [2024-11-25 03:25:22,066 INFO L77 FloydHoareUtils]: At program point L779(lines 779 785) the Hoare annotation is: true [2024-11-25 03:25:22,066 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 627 650) the Hoare annotation is: true [2024-11-25 03:25:22,066 INFO L77 FloydHoareUtils]: At program point timeShiftEXIT(lines 627 650) the Hoare annotation is: true [2024-11-25 03:25:22,066 INFO L77 FloydHoareUtils]: At program point L778(lines 778 788) the Hoare annotation is: true [2024-11-25 03:25:22,067 INFO L77 FloydHoareUtils]: At program point timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION(line 54) the Hoare annotation is: true [2024-11-25 03:25:22,067 INFO L77 FloydHoareUtils]: At program point L774(lines 774 791) the Hoare annotation is: true [2024-11-25 03:25:22,067 INFO L77 FloydHoareUtils]: At program point L774-1(lines 766 794) the Hoare annotation is: true [2024-11-25 03:25:22,067 INFO L77 FloydHoareUtils]: At program point L772(line 772) the Hoare annotation is: true [2024-11-25 03:25:22,067 INFO L77 FloydHoareUtils]: At program point L772-1(line 772) the Hoare annotation is: true [2024-11-25 03:25:22,067 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 103 111) the Hoare annotation is: true [2024-11-25 03:25:22,067 INFO L77 FloydHoareUtils]: At program point isMethaneLevelCriticalEXIT(lines 103 111) the Hoare annotation is: true [2024-11-25 03:25:22,067 INFO L77 FloydHoareUtils]: At program point L572(lines 572 578) the Hoare annotation is: true [2024-11-25 03:25:22,067 INFO L77 FloydHoareUtils]: At program point L572-1(lines 572 578) the Hoare annotation is: true [2024-11-25 03:25:22,067 INFO L77 FloydHoareUtils]: At program point L610(lines 561 611) the Hoare annotation is: true [2024-11-25 03:25:22,067 INFO L77 FloydHoareUtils]: At program point L879(lines 879 886) the Hoare annotation is: (= ~pumpRunning~0 0) [2024-11-25 03:25:22,067 INFO L77 FloydHoareUtils]: At program point L879-2(lines 879 886) the Hoare annotation is: true [2024-11-25 03:25:22,067 INFO L77 FloydHoareUtils]: At program point L582(lines 582 588) the Hoare annotation is: true [2024-11-25 03:25:22,068 INFO L77 FloydHoareUtils]: At program point L582-1(lines 582 588) the Hoare annotation is: true [2024-11-25 03:25:22,068 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-25 03:25:22,068 INFO L77 FloydHoareUtils]: At program point L607(lines 562 609) the Hoare annotation is: true [2024-11-25 03:25:22,068 INFO L77 FloydHoareUtils]: At program point L574(line 574) the Hoare annotation is: true [2024-11-25 03:25:22,068 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-25 03:25:22,068 INFO L77 FloydHoareUtils]: At program point L600-2(lines 592 605) the Hoare annotation is: true [2024-11-25 03:25:22,068 INFO L77 FloydHoareUtils]: At program point L584(line 584) the Hoare annotation is: true [2024-11-25 03:25:22,068 INFO L77 FloydHoareUtils]: At program point L613(lines 552 617) the Hoare annotation is: true [2024-11-25 03:25:22,068 INFO L77 FloydHoareUtils]: At program point waterRiseEXIT(lines 79 90) the Hoare annotation is: true [2024-11-25 03:25:22,068 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 79 90) the Hoare annotation is: true [2024-11-25 03:25:22,096 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 25.11 03:25:22 ImpRootNode [2024-11-25 03:25:22,097 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-25 03:25:22,097 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-25 03:25:22,097 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-25 03:25:22,097 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-25 03:25:22,101 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:25:20" (3/4) ... [2024-11-25 03:25:22,103 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-11-25 03:25:22,107 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure changeMethaneLevel [2024-11-25 03:25:22,107 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cleanup [2024-11-25 03:25:22,107 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure timeShift [2024-11-25 03:25:22,107 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isMethaneLevelCritical [2024-11-25 03:25:22,107 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure waterRise [2024-11-25 03:25:22,116 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 36 nodes and edges [2024-11-25 03:25:22,116 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2024-11-25 03:25:22,116 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-11-25 03:25:22,117 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-25 03:25:22,117 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-25 03:25:22,221 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94450f05-5e9e-49c3-903b-0b83d55dbc19/bin/ukojak-verify-ENZ3QT5qd3/witness.graphml [2024-11-25 03:25:22,221 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94450f05-5e9e-49c3-903b-0b83d55dbc19/bin/ukojak-verify-ENZ3QT5qd3/witness.yml [2024-11-25 03:25:22,221 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-25 03:25:22,222 INFO L158 Benchmark]: Toolchain (without parser) took 3052.15ms. Allocated memory is still 117.4MB. Free memory was 92.4MB in the beginning and 65.3MB in the end (delta: 27.0MB). Peak memory consumption was 31.0MB. Max. memory is 16.1GB. [2024-11-25 03:25:22,222 INFO L158 Benchmark]: CDTParser took 0.57ms. Allocated memory is still 117.4MB. Free memory is still 73.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 03:25:22,226 INFO L158 Benchmark]: CACSL2BoogieTranslator took 515.51ms. Allocated memory is still 117.4MB. Free memory was 92.2MB in the beginning and 74.1MB in the end (delta: 18.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 03:25:22,226 INFO L158 Benchmark]: Boogie Procedure Inliner took 37.84ms. Allocated memory is still 117.4MB. Free memory was 74.1MB in the beginning and 72.4MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 03:25:22,226 INFO L158 Benchmark]: Boogie Preprocessor took 35.02ms. Allocated memory is still 117.4MB. Free memory was 72.4MB in the beginning and 71.3MB in the end (delta: 1.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 03:25:22,227 INFO L158 Benchmark]: RCFGBuilder took 561.62ms. Allocated memory is still 117.4MB. Free memory was 71.3MB in the beginning and 50.4MB in the end (delta: 20.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 03:25:22,227 INFO L158 Benchmark]: CodeCheck took 1772.10ms. Allocated memory is still 117.4MB. Free memory was 50.4MB in the beginning and 71.4MB in the end (delta: -20.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 03:25:22,227 INFO L158 Benchmark]: Witness Printer took 124.08ms. Allocated memory is still 117.4MB. Free memory was 71.4MB in the beginning and 65.3MB in the end (delta: 6.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 03:25:22,229 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, 39 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.6s, OverallIterations: 8, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 566 SdHoareTripleChecker+Valid, 1.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 162 mSDsluCounter, 484 SdHoareTripleChecker+Invalid, 0.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 206 mSDsCounter, 68 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 327 IncrementalHoareTripleChecker+Invalid, 395 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 68 mSolverCounterUnsat, 278 mSDtfsCounter, 327 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1250 GetRequests, 1238 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, 0.8s InterpolantComputationTime, 165 NumberOfCodeBlocks, 165 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 158 ConstructedInterpolants, 0 QuantifiedInterpolants, 282 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: 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: 879]: Location Invariant Derived location invariant: (pumpRunning == 0) - ProcedureContractResult [Line: 91]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel. Ensures: ((((((waterLevel == \old(waterLevel)) && (head == \old(head))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (methAndRunningLastTime == \old(methAndRunningLastTime))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) - ProcedureContractResult [Line: 797]: Procedure Contract for cleanup Derived contract for procedure cleanup. Ensures: (((((methaneLevelCritical == \old(methaneLevelCritical)) && (head == \old(head))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) - ProcedureContractResult [Line: 627]: Procedure Contract for timeShift Derived contract for procedure timeShift. Ensures: (((((methaneLevelCritical == \old(methaneLevelCritical)) && (head == \old(head))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) - ProcedureContractResult [Line: 103]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical. Ensures: (((((((waterLevel == \old(waterLevel)) && (methaneLevelCritical == \old(methaneLevelCritical))) && (head == \old(head))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (methAndRunningLastTime == \old(methAndRunningLastTime))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) - ProcedureContractResult [Line: 79]: Procedure Contract for waterRise Derived contract for procedure waterRise. Ensures: ((((((methaneLevelCritical == \old(methaneLevelCritical)) && (head == \old(head))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (methAndRunningLastTime == \old(methAndRunningLastTime))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.57ms. Allocated memory is still 117.4MB. Free memory is still 73.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 515.51ms. Allocated memory is still 117.4MB. Free memory was 92.2MB in the beginning and 74.1MB in the end (delta: 18.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 37.84ms. Allocated memory is still 117.4MB. Free memory was 74.1MB in the beginning and 72.4MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 35.02ms. Allocated memory is still 117.4MB. Free memory was 72.4MB in the beginning and 71.3MB in the end (delta: 1.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 561.62ms. Allocated memory is still 117.4MB. Free memory was 71.3MB in the beginning and 50.4MB in the end (delta: 20.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 1772.10ms. Allocated memory is still 117.4MB. Free memory was 50.4MB in the beginning and 71.4MB in the end (delta: -20.9MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 124.08ms. Allocated memory is still 117.4MB. Free memory was 71.4MB in the beginning and 65.3MB 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,"Environment.i","") [58] - GenericResultAtLocation [Line: 144]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [144] - GenericResultAtLocation [Line: 510]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [510] - GenericResultAtLocation [Line: 548]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [548] - GenericResultAtLocation [Line: 618]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [618] - GenericResultAtLocation [Line: 756]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification2_spec.i","") [756] - GenericResultAtLocation [Line: 795]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [795] RESULT: Ultimate proved your program to be correct! [2024-11-25 03:25:22,248 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94450f05-5e9e-49c3-903b-0b83d55dbc19/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE