./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/product-lines/minepump_spec3_product36.cil.c --full-output --witness-type violation_witness --validate ./svcomp-yaml-violation-generation.2024-08-01_14-26-22.files/Default/minepump_spec3_product36.cil.yml/witness.yml -tc ../../../trunk/examples/toolchains/AutomizerC_IcfgBuilder.xml -s ../../../trunk/examples/settings/svcomp-Reach-32bit-Automizer_IcfgBuilder.epf --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version bf1304be Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/product-lines/minepump_spec3_product36.cil.c ./svcomp-yaml-violation-generation.2024-08-01_14-26-22.files/Default/minepump_spec3_product36.cil.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false -tc ../../../trunk/examples/toolchains/AutomizerC_IcfgBuilder.xml -s ../../../trunk/examples/settings/svcomp-Reach-32bit-Automizer_IcfgBuilder.epf --- Real Ultimate output --- This is Ultimate 0.2.4-wip.fs.yaml-violation-witnesses-bf1304b-m [2024-08-06 17:21:30,327 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-08-06 17:21:30,400 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-08-06 17:21:30,405 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-08-06 17:21:30,407 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-08-06 17:21:30,423 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-08-06 17:21:30,425 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-08-06 17:21:30,426 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-08-06 17:21:30,426 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-08-06 17:21:30,426 INFO L153 SettingsManager]: * Use memory slicer=true [2024-08-06 17:21:30,427 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-08-06 17:21:30,427 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-08-06 17:21:30,428 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-08-06 17:21:30,429 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-08-06 17:21:30,430 INFO L153 SettingsManager]: * Use SBE=true [2024-08-06 17:21:30,430 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-08-06 17:21:30,430 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-08-06 17:21:30,430 INFO L153 SettingsManager]: * sizeof long=4 [2024-08-06 17:21:30,430 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-08-06 17:21:30,431 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-08-06 17:21:30,431 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-08-06 17:21:30,431 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-08-06 17:21:30,434 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-08-06 17:21:30,434 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-08-06 17:21:30,435 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-08-06 17:21:30,435 INFO L153 SettingsManager]: * sizeof long double=12 [2024-08-06 17:21:30,435 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-08-06 17:21:30,435 INFO L153 SettingsManager]: * Use constant arrays=true [2024-08-06 17:21:30,435 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-08-06 17:21:30,435 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-08-06 17:21:30,436 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-08-06 17:21:30,436 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-08-06 17:21:30,436 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-08-06 17:21:30,436 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-08-06 17:21:30,436 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-08-06 17:21:30,436 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-08-06 17:21:30,436 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-08-06 17:21:30,437 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-08-06 17:21:30,437 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-08-06 17:21:30,437 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-08-06 17:21:30,437 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-08-06 17:21:30,437 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-08-06 17:21:30,438 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-08-06 17:21:30,438 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false [2024-08-06 17:21:30,647 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-08-06 17:21:30,666 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-08-06 17:21:30,669 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-08-06 17:21:30,670 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-08-06 17:21:30,670 INFO L274 PluginConnector]: Witness Parser initialized [2024-08-06 17:21:30,671 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./svcomp-yaml-violation-generation.2024-08-01_14-26-22.files/Default/minepump_spec3_product36.cil.yml/witness.yml [2024-08-06 17:21:30,795 INFO L270 PluginConnector]: Initializing CDTParser... [2024-08-06 17:21:30,800 INFO L274 PluginConnector]: CDTParser initialized [2024-08-06 17:21:30,801 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec3_product36.cil.c [2024-08-06 17:21:32,373 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-08-06 17:21:32,596 INFO L384 CDTParser]: Found 1 translation units. [2024-08-06 17:21:32,600 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec3_product36.cil.c [2024-08-06 17:21:32,614 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a963353b2/a62e6e9da7684b94bf6420c75c0ea358/FLAGc5765149d [2024-08-06 17:21:32,948 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a963353b2/a62e6e9da7684b94bf6420c75c0ea358 [2024-08-06 17:21:32,949 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-08-06 17:21:32,950 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-08-06 17:21:32,951 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-08-06 17:21:32,951 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-08-06 17:21:32,959 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-08-06 17:21:32,960 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser VIOLATION_WITNESS 06.08 05:21:30" (1/2) ... [2024-08-06 17:21:32,961 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@568a2233 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:21:32, skipping insertion in model container [2024-08-06 17:21:32,961 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser VIOLATION_WITNESS 06.08 05:21:30" (1/2) ... [2024-08-06 17:21:32,962 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@42f78064 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:21:32, skipping insertion in model container [2024-08-06 17:21:32,962 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.08 05:21:32" (2/2) ... [2024-08-06 17:21:32,963 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@568a2233 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:21:32, skipping insertion in model container [2024-08-06 17:21:32,964 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.08 05:21:32" (2/2) ... [2024-08-06 17:21:33,002 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-08-06 17:21:33,133 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec3_product36.cil.c[1605,1618] [2024-08-06 17:21:33,264 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-08-06 17:21:33,274 INFO L200 MainTranslator]: Completed pre-run [2024-08-06 17:21:33,304 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [49] [2024-08-06 17:21:33,305 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [58] [2024-08-06 17:21:33,309 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [424] [2024-08-06 17:21:33,309 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [611] [2024-08-06 17:21:33,309 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [683] [2024-08-06 17:21:33,310 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [778] [2024-08-06 17:21:33,310 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [877] [2024-08-06 17:21:33,310 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification3_spec.i","") [912] [2024-08-06 17:21:33,313 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec3_product36.cil.c[1605,1618] [2024-08-06 17:21:33,374 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-08-06 17:21:33,388 INFO L204 MainTranslator]: Completed translation [2024-08-06 17:21:33,389 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:21:33 WrapperNode [2024-08-06 17:21:33,389 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-08-06 17:21:33,390 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-08-06 17:21:33,390 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-08-06 17:21:33,390 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-08-06 17:21:33,401 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:21:33" (1/1) ... [2024-08-06 17:21:33,419 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:21:33" (1/1) ... [2024-08-06 17:21:33,452 INFO L138 Inliner]: procedures = 54, calls = 97, calls flagged for inlining = 23, calls inlined = 20, statements flattened = 186 [2024-08-06 17:21:33,456 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-08-06 17:21:33,457 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-08-06 17:21:33,457 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-08-06 17:21:33,457 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-08-06 17:21:33,466 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:21:33" (1/1) ... [2024-08-06 17:21:33,467 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:21:33" (1/1) ... [2024-08-06 17:21:33,469 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:21:33" (1/1) ... [2024-08-06 17:21:33,483 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-08-06 17:21:33,486 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:21:33" (1/1) ... [2024-08-06 17:21:33,487 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:21:33" (1/1) ... [2024-08-06 17:21:33,490 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:21:33" (1/1) ... [2024-08-06 17:21:33,496 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:21:33" (1/1) ... [2024-08-06 17:21:33,501 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:21:33" (1/1) ... [2024-08-06 17:21:33,505 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:21:33" (1/1) ... [2024-08-06 17:21:33,507 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-08-06 17:21:33,509 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-08-06 17:21:33,510 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-08-06 17:21:33,510 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-08-06 17:21:33,510 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:21:33" (1/1) ... [2024-08-06 17:21:33,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-08-06 17:21:33,524 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-08-06 17:21:33,543 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-08-06 17:21:33,553 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-08-06 17:21:33,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-08-06 17:21:33,592 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2024-08-06 17:21:33,592 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2024-08-06 17:21:33,592 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2024-08-06 17:21:33,592 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2024-08-06 17:21:33,592 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2024-08-06 17:21:33,593 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2024-08-06 17:21:33,593 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2024-08-06 17:21:33,593 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2024-08-06 17:21:33,593 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2024-08-06 17:21:33,594 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2024-08-06 17:21:33,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-08-06 17:21:33,594 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2024-08-06 17:21:33,596 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2024-08-06 17:21:33,596 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-08-06 17:21:33,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-08-06 17:21:33,659 INFO L244 CfgBuilder]: Building ICFG [2024-08-06 17:21:33,661 INFO L270 CfgBuilder]: Building CFG for each procedure with an implementation [2024-08-06 17:21:33,852 INFO L? ?]: Removed 40 outVars from TransFormulas that were not future-live. [2024-08-06 17:21:33,852 INFO L293 CfgBuilder]: Performing block encoding [2024-08-06 17:21:33,903 INFO L315 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-08-06 17:21:33,903 INFO L320 CfgBuilder]: Removed 4 assume(true) statements. [2024-08-06 17:21:33,903 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 05:21:33 BoogieIcfgContainer [2024-08-06 17:21:33,903 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-08-06 17:21:33,905 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-08-06 17:21:33,905 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-08-06 17:21:33,909 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-08-06 17:21:33,910 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser VIOLATION_WITNESS 06.08 05:21:30" (1/4) ... [2024-08-06 17:21:33,911 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e312f89 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction VIOLATION_WITNESS 06.08 05:21:33, skipping insertion in model container [2024-08-06 17:21:33,912 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.08 05:21:32" (2/4) ... [2024-08-06 17:21:33,913 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e312f89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.08 05:21:33, skipping insertion in model container [2024-08-06 17:21:33,913 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:21:33" (3/4) ... [2024-08-06 17:21:33,913 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e312f89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.08 05:21:33, skipping insertion in model container [2024-08-06 17:21:33,913 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 05:21:33" (4/4) ... [2024-08-06 17:21:33,914 INFO L119 eAbstractionObserver]: Analyzing ICFG minepump_spec3_product36.cil.c [2024-08-06 17:21:33,915 WARN L130 eAbstractionObserver]: Found a witness in the YAML format. I will only consider traces that are accepted by the witness [2024-08-06 17:21:33,937 INFO L221 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-08-06 17:21:33,937 INFO L180 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-08-06 17:21:34,023 INFO L90 WitnessUtils]: NestedWordAutomaton nwa = ( callAlphabet = {"call waterRise();" "call changeMethaneLevel();" "call timeShift();" "call cleanup();" "call timeShift();" "call timeShift();" "call processEnvironment__wrappee__base();" "call processEnvironment__wrappee__base();" "call __utac_acc__Specification3_spec__1_#t~ret49#1 := isMethaneLevelCritical();" }, internalAlphabet = {"assume true;" "assume 0 != ~methaneLevelCritical~0;~methaneLevelCritical~0 := 0;" "assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1;" "assume true;" "havoc ~i~0;havoc ~__cil_tmp2~0;" "SUMMARY for call timeShift(); srcloc: L786" "~i~0 := 0;" "assume !true;" "assume !true;" "assume !(test_~splverifierCounter~0#1 < 4);" "~__cil_tmp2~0 := ~cleanupTimeShifts~0 - 1;" "assume ~i~0 < ~__cil_tmp2~0;" "assume 0 != test_~tmp~5#1;" "assume !(~i~0 < ~__cil_tmp2~0);" "SUMMARY for call waterRise(); srcloc: L637" "SUMMARY for call timeShift(); srcloc: L794-1" "assume !(0 != test_~tmp~5#1);" "~i~0 := 1 + ~i~0;" "havoc test_#t~nondet39#1;assume -2147483648 <= test_#t~nondet39#1 && test_#t~nondet39#1 <= 2147483647;test_~tmp___0~1#1 := test_#t~nondet39#1;havoc test_#t~nondet39#1;" "assume !true;" "assume true;" "assume 0 != test_~tmp___0~1#1;" "SUMMARY for call changeMethaneLevel(); srcloc: L647" "assume !(0 != test_~tmp___0~1#1);" "assume 0 != ~pumpRunning~0;assume { :begin_inline_lowerWaterLevel } true;" "havoc test_#t~nondet40#1;assume -2147483648 <= test_#t~nondet40#1 && test_#t~nondet40#1 <= 2147483647;test_~tmp___2~0#1 := test_#t~nondet40#1;havoc test_#t~nondet40#1;" "assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1;" "assume !(~waterLevel~0 > 0);" "assume !(0 != test_~tmp___2~0#1);havoc test_#t~nondet41#1;assume -2147483648 <= test_#t~nondet41#1 && test_#t~nondet41#1 <= 2147483647;test_~tmp___1~0#1 := test_#t~nondet41#1;havoc test_#t~nondet41#1;" "assume { :end_inline_lowerWaterLevel } true;" "assume !(0 != ~pumpRunning~0);" "assume 0 != test_~tmp___1~0#1;assume { :begin_inline_stopSystem } true;" "assume 0 != ~systemActive~0;assume { :begin_inline_processEnvironment } true;havoc processEnvironment_#t~ret27#1, processEnvironment_~tmp~3#1;havoc processEnvironment_~tmp~3#1;" "assume 0 == ~pumpRunning~0;assume { :begin_inline_isHighWaterLevel } true;havoc isHighWaterLevel_#res#1;havoc isHighWaterLevel_#t~ret37#1, isHighWaterLevel_~retValue_acc~5#1, isHighWaterLevel_~tmp~4#1, isHighWaterLevel_~tmp___0~0#1;havoc isHighWaterLevel_~retValue_acc~5#1;havoc isHighWaterLevel_~tmp~4#1;havoc isHighWaterLevel_~tmp___0~0#1;assume { :begin_inline_isHighWaterSensorDry } true;havoc isHighWaterSensorDry_#res#1;havoc isHighWaterSensorDry_~retValue_acc~8#1;havoc isHighWaterSensorDry_~retValue_acc~8#1;" "assume !(0 != ~pumpRunning~0);" "assume ~waterLevel~0 < 2;isHighWaterSensorDry_~retValue_acc~8#1 := 1;isHighWaterSensorDry_#res#1 := isHighWaterSensorDry_~retValue_acc~8#1;" "assume !(~waterLevel~0 < 2);isHighWaterSensorDry_~retValue_acc~8#1 := 0;isHighWaterSensorDry_#res#1 := isHighWaterSensorDry_~retValue_acc~8#1;" "assume !(0 != test_~tmp___1~0#1);" "isHighWaterLevel_#t~ret37#1 := isHighWaterSensorDry_#res#1;havoc isHighWaterSensorDry_~retValue_acc~8#1;assume { :end_inline_isHighWaterSensorDry } true;assume -2147483648 <= isHighWaterLevel_#t~ret37#1 && isHighWaterLevel_#t~ret37#1 <= 2147483647;isHighWaterLevel_~tmp~4#1 := isHighWaterLevel_#t~ret37#1;havoc isHighWaterLevel_#t~ret37#1;" "SUMMARY for call timeShift(); srcloc: L663-2" "assume 0 != isHighWaterLevel_~tmp~4#1;isHighWaterLevel_~tmp___0~0#1 := 0;" "assume !true;" "assume !(0 != isHighWaterLevel_~tmp~4#1);isHighWaterLevel_~tmp___0~0#1 := 1;" "SUMMARY for call cleanup(); srcloc: L675" "assume !(0 != main_~tmp~6#1);" "assume !(0 != processEnvironment_~tmp~3#1);" "SUMMARY for call processEnvironment__wrappee__base(); srcloc: L486" "assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0;" "assume !(0 == ~pumpRunning~0);" "SUMMARY for call processEnvironment__wrappee__base(); srcloc: L491" "assume !(~waterLevel~0 < 2);" "assume true;" "havoc processEnvironment_#t~ret27#1, processEnvironment_~tmp~3#1;assume { :end_inline_processEnvironment } true;" "assume !(0 != ~systemActive~0);" "assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret49#1, __utac_acc__Specification3_spec__1_#t~ret50#1, __utac_acc__Specification3_spec__1_#t~ret51#1, __utac_acc__Specification3_spec__1_~tmp~7#1, __utac_acc__Specification3_spec__1_~tmp___0~2#1, __utac_acc__Specification3_spec__1_~tmp___1~1#1;havoc __utac_acc__Specification3_spec__1_~tmp~7#1;havoc __utac_acc__Specification3_spec__1_~tmp___0~2#1;havoc __utac_acc__Specification3_spec__1_~tmp___1~1#1;" "SUMMARY for call __utac_acc__Specification3_spec__1_#t~ret49#1 := isMethaneLevelCritical(); srcloc: L920" "assume -2147483648 <= __utac_acc__Specification3_spec__1_#t~ret49#1 && __utac_acc__Specification3_spec__1_#t~ret49#1 <= 2147483647;__utac_acc__Specification3_spec__1_~tmp~7#1 := __utac_acc__Specification3_spec__1_#t~ret49#1;havoc __utac_acc__Specification3_spec__1_#t~ret49#1;" "assume 0 != __utac_acc__Specification3_spec__1_~tmp~7#1;" "havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6;assume true;" "havoc __utac_acc__Specification3_spec__1_#t~ret49#1, __utac_acc__Specification3_spec__1_#t~ret50#1, __utac_acc__Specification3_spec__1_#t~ret51#1, __utac_acc__Specification3_spec__1_~tmp~7#1, __utac_acc__Specification3_spec__1_~tmp___0~2#1, __utac_acc__Specification3_spec__1_~tmp___1~1#1;assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume true;" "assume !(0 != __utac_acc__Specification3_spec__1_~tmp~7#1);assume { :begin_inline_getWaterLevel } true;havoc getWaterLevel_#res#1;havoc getWaterLevel_~retValue_acc~7#1;havoc getWaterLevel_~retValue_acc~7#1;getWaterLevel_~retValue_acc~7#1 := ~waterLevel~0;getWaterLevel_#res#1 := getWaterLevel_~retValue_acc~7#1;__utac_acc__Specification3_spec__1_#t~ret50#1 := getWaterLevel_#res#1;havoc getWaterLevel_~retValue_acc~7#1;assume { :end_inline_getWaterLevel } true;assume -2147483648 <= __utac_acc__Specification3_spec__1_#t~ret50#1 && __utac_acc__Specification3_spec__1_#t~ret50#1 <= 2147483647;__utac_acc__Specification3_spec__1_~tmp___0~2#1 := __utac_acc__Specification3_spec__1_#t~ret50#1;havoc __utac_acc__Specification3_spec__1_#t~ret50#1;" "assume 0 != __utac_acc__Specification3_spec__1_~tmp___1~1#1;" "assume 0 != processEnvironment_~tmp~3#1;assume { :begin_inline_activatePump } true;~pumpRunning~0 := 1;assume { :end_inline_activatePump } true;" "assume !(0 != __utac_acc__Specification3_spec__1_~tmp___1~1#1);assume { :begin_inline___automaton_fail } true;" "assume false;assume false;assume { :end_inline___automaton_fail } true;" "isHighWaterLevel_~retValue_acc~5#1 := isHighWaterLevel_~tmp___0~0#1;isHighWaterLevel_#res#1 := isHighWaterLevel_~retValue_acc~5#1;processEnvironment_#t~ret27#1 := isHighWaterLevel_#res#1;havoc isHighWaterLevel_#t~ret37#1, isHighWaterLevel_~retValue_acc~5#1, isHighWaterLevel_~tmp~4#1, isHighWaterLevel_~tmp___0~0#1;assume { :end_inline_isHighWaterLevel } true;assume -2147483648 <= processEnvironment_#t~ret27#1 && processEnvironment_#t~ret27#1 <= 2147483647;processEnvironment_~tmp~3#1 := processEnvironment_#t~ret27#1;havoc processEnvironment_#t~ret27#1;" "assume 2 == __utac_acc__Specification3_spec__1_~tmp___0~2#1;assume { :begin_inline_isPumpRunning } true;havoc isPumpRunning_#res#1;havoc isPumpRunning_~retValue_acc~4#1;havoc isPumpRunning_~retValue_acc~4#1;isPumpRunning_~retValue_acc~4#1 := ~pumpRunning~0;isPumpRunning_#res#1 := isPumpRunning_~retValue_acc~4#1;__utac_acc__Specification3_spec__1_#t~ret51#1 := isPumpRunning_#res#1;havoc isPumpRunning_~retValue_acc~4#1;assume { :end_inline_isPumpRunning } true;assume -2147483648 <= __utac_acc__Specification3_spec__1_#t~ret51#1 && __utac_acc__Specification3_spec__1_#t~ret51#1 <= 2147483647;__utac_acc__Specification3_spec__1_~tmp___1~1#1 := __utac_acc__Specification3_spec__1_#t~ret51#1;havoc __utac_acc__Specification3_spec__1_#t~ret51#1;" "assume !false;" "assume 0 != test_~tmp___2~0#1;assume { :begin_inline_startSystem } true;~systemActive~0 := 1;assume { :end_inline_startSystem } true;" "havoc test_#t~nondet38#1, test_#t~nondet39#1, test_#t~nondet40#1, test_#t~nondet41#1, test_~splverifierCounter~0#1, test_~tmp~5#1, test_~tmp___0~1#1, test_~tmp___1~0#1, test_~tmp___2~0#1;assume { :end_inline_test } true;assume { :end_inline_runTest } true;" "main_~retValue_acc~9#1 := 0;main_#res#1 := main_~retValue_acc~9#1;#t~ret52#1 := main_#res#1;havoc main_#t~ret47#1, main_~retValue_acc~9#1, main_~tmp~6#1;assume { :end_inline_main } true;assume true;" "assume !(2 == __utac_acc__Specification3_spec__1_~tmp___0~2#1);" "assume test_~splverifierCounter~0#1 < 4;havoc test_#t~nondet38#1;assume -2147483648 <= test_#t~nondet38#1 && test_#t~nondet38#1 <= 2147483647;test_~tmp~5#1 := test_#t~nondet38#1;havoc test_#t~nondet38#1;" "assume 0 != main_~tmp~6#1;assume { :begin_inline_setup } true;assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline_test } true;havoc test_#t~nondet38#1, test_#t~nondet39#1, test_#t~nondet40#1, test_#t~nondet41#1, test_~splverifierCounter~0#1, test_~tmp~5#1, test_~tmp___0~1#1, test_~tmp___1~0#1, test_~tmp___2~0#1;havoc test_~splverifierCounter~0#1;havoc test_~tmp~5#1;havoc test_~tmp___0~1#1;havoc test_~tmp___1~0#1;havoc test_~tmp___2~0#1;test_~splverifierCounter~0#1 := 0;" "assume 0 != ~pumpRunning~0;assume { :begin_inline_deactivatePump } true;~pumpRunning~0 := 0;assume { :end_inline_deactivatePump } true;" "~systemActive~0 := 0;assume { :end_inline_stopSystem } true;" "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(31, 2);call #Ultimate.allocInit(12, 3);call #Ultimate.allocInit(30, 4);call #Ultimate.allocInit(9, 5);call #Ultimate.allocInit(21, 6);call #Ultimate.allocInit(30, 7);call #Ultimate.allocInit(9, 8);call #Ultimate.allocInit(21, 9);call #Ultimate.allocInit(30, 10);call #Ultimate.allocInit(9, 11);call #Ultimate.allocInit(25, 12);call #Ultimate.allocInit(30, 13);call #Ultimate.allocInit(9, 14);call #Ultimate.allocInit(25, 15);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret47#1, main_~retValue_acc~9#1, main_~tmp~6#1;havoc main_~retValue_acc~9#1;havoc main_~tmp~6#1;assume { :begin_inline_select_helpers } true;assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true;assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res#1;havoc valid_product_~retValue_acc~11#1;havoc valid_product_~retValue_acc~11#1;valid_product_~retValue_acc~11#1 := 1;valid_product_#res#1 := valid_product_~retValue_acc~11#1;main_#t~ret47#1 := valid_product_#res#1;havoc valid_product_~retValue_acc~11#1;assume { :end_inline_valid_product } true;assume -2147483648 <= main_#t~ret47#1 && main_#t~ret47#1 <= 2147483647;main_~tmp~6#1 := main_#t~ret47#1;havoc main_#t~ret47#1;" }, returnAlphabet = {"#225#return;" "#227#return;" "#229#return;" "#231#return;" "#215#return;" "#217#return;" "#219#return;" "#221#return;" "#223#return;" }, states = {"CountingPredicate [underlying: 8#cleanupEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 26#$Ultimate##0true, annotation: [0, 0]]" "CountingPredicate [underlying: 37#L691true, annotation: [0, 0]]" "CountingPredicate [underlying: 16#L451-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 43#waterRiseEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 3#L592-2true, annotation: [0, 0]]" "CountingPredicate [underlying: 36#L637true, annotation: [0, 0]]" "CountingPredicate [underlying: 52#L768true, annotation: [0, 0]]" "CountingPredicate [underlying: 41#L805true, annotation: [0, 0]]" "CountingPredicate [underlying: 34#L655true, annotation: [0, 0]]" "CountingPredicate [underlying: 5#L578true, annotation: [0, 0]]" "CountingPredicate [underlying: 17#isMethaneLevelCriticalEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 27#$Ultimate##0true, annotation: [0, 0]]" "CountingPredicate [underlying: 31#$Ultimate##0true, annotation: [0, 0]]" "CountingPredicate [underlying: 35#timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 13#L480true, annotation: [0, 0]]" "CountingPredicate [underlying: 28#L715-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 55#L491-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 60#L578-2true, annotation: [0, 0]]" "CountingPredicate [underlying: 42#L672true, annotation: [0, 0]]" "CountingPredicate [underlying: 30#L691-2true, annotation: [0, 0]]" "CountingPredicate [underlying: 24#L663-2true, annotation: [0, 0]]" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 44#changeMethaneLevelEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 20#L635true, annotation: [0, 0]]" "CountingPredicate [underlying: 32#L678true, annotation: [0, 0]]" "CountingPredicate [underlying: 47#L864true, annotation: [0, 0]]" "CountingPredicate [underlying: 56#L635-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 61#L645true, annotation: [0, 0]]" "CountingPredicate [underlying: 50#L491true, annotation: [0, 0]]" "CountingPredicate [underlying: 39#timeShiftEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 15#L54true, annotation: [0, 0]]" "CountingPredicate [underlying: 22#L476true, annotation: [0, 0]]" "CountingPredicate [underlying: 46#L645-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 58#L675true, annotation: [0, 0]]" "CountingPredicate [underlying: 23#isHighWaterSensorDry_returnLabel#1true, annotation: [0, 0]]" "CountingPredicate [underlying: 9#L786true, annotation: [0, 0]]" "CountingPredicate [underlying: 59#$Ultimate##0true, annotation: [0, 0]]" "CountingPredicate [underlying: 14#L922true, annotation: [0, 0]]" "CountingPredicate [underlying: 29#L486true, annotation: [0, 0]]" "CountingPredicate [underlying: 6#L920true, annotation: [0, 0]]" "CountingPredicate [underlying: 53#L801true, annotation: [0, 0]]" "CountingPredicate [underlying: 10#$Ultimate##0true, annotation: [0, 0]]" "CountingPredicate [underlying: 57#$Ultimate##0true, annotation: [0, 0]]" "CountingPredicate [underlying: 38#L928true, annotation: [0, 0]]" "CountingPredicate [underlying: 40#L444-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 4#processEnvironment__wrappee__baseEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 25#processEnvironment__wrappee__baseFINALtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 12#L592true, annotation: [0, 0]]" "CountingPredicate [underlying: 11#L663true, annotation: [0, 0]]" "CountingPredicate [underlying: 18#L928-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 33#L786-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 48#L794true, annotation: [0, 0]]" "CountingPredicate [underlying: 54#L790-2true, annotation: [0, 0]]" "CountingPredicate [underlying: 51#L647true, annotation: [0, 0]]" "CountingPredicate [underlying: 49#L864-2true, annotation: [0, 0]]" "CountingPredicate [underlying: 7#L794-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 21#L703-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 19#L932true, annotation: [0, 0]]" "CountingPredicate [underlying: 45#L920-1true, annotation: [0, 0]]" }, initialStates = {"CountingPredicate [underlying: 26#$Ultimate##0true, annotation: [0, 0]]" }, finalStates = {}, callTransitions = { ("CountingPredicate [underlying: 36#L637true, annotation: [0, 0]]" "call waterRise();" "CountingPredicate [underlying: 10#$Ultimate##0true, annotation: [0, 0]]") ("CountingPredicate [underlying: 24#L663-2true, annotation: [0, 0]]" "call timeShift();" "CountingPredicate [underlying: 59#$Ultimate##0true, annotation: [0, 0]]") ("CountingPredicate [underlying: 50#L491true, annotation: [0, 0]]" "call processEnvironment__wrappee__base();" "CountingPredicate [underlying: 25#processEnvironment__wrappee__baseFINALtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 58#L675true, annotation: [0, 0]]" "call cleanup();" "CountingPredicate [underlying: 31#$Ultimate##0true, annotation: [0, 0]]") ("CountingPredicate [underlying: 9#L786true, annotation: [0, 0]]" "call timeShift();" "CountingPredicate [underlying: 59#$Ultimate##0true, annotation: [0, 0]]") ("CountingPredicate [underlying: 29#L486true, annotation: [0, 0]]" "call processEnvironment__wrappee__base();" "CountingPredicate [underlying: 25#processEnvironment__wrappee__baseFINALtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 6#L920true, annotation: [0, 0]]" "call __utac_acc__Specification3_spec__1_#t~ret49#1 := isMethaneLevelCritical();" "CountingPredicate [underlying: 27#$Ultimate##0true, annotation: [0, 0]]") ("CountingPredicate [underlying: 51#L647true, annotation: [0, 0]]" "call changeMethaneLevel();" "CountingPredicate [underlying: 57#$Ultimate##0true, annotation: [0, 0]]") ("CountingPredicate [underlying: 7#L794-1true, annotation: [0, 0]]" "call timeShift();" "CountingPredicate [underlying: 59#$Ultimate##0true, annotation: [0, 0]]") }, internalTransitions = { ("CountingPredicate [underlying: 26#$Ultimate##0true, annotation: [0, 0]]" "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(31, 2);call #Ultimate.allocInit(12, 3);call #Ultimate.allocInit(30, 4);call #Ultimate.allocInit(9, 5);call #Ultimate.allocInit(21, 6);call #Ultimate.allocInit(30, 7);call #Ultimate.allocInit(9, 8);call #Ultimate.allocInit(21, 9);call #Ultimate.allocInit(30, 10);call #Ultimate.allocInit(9, 11);call #Ultimate.allocInit(25, 12);call #Ultimate.allocInit(30, 13);call #Ultimate.allocInit(9, 14);call #Ultimate.allocInit(25, 15);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret47#1, main_~retValue_acc~9#1, main_~tmp~6#1;havoc main_~retValue_acc~9#1;havoc main_~tmp~6#1;assume { :begin_inline_select_helpers } true;assume { :end_inline_select_helpers } true;assume { :begin_inline_select_features } true;assume { :end_inline_select_features } true;assume { :begin_inline_valid_product } true;havoc valid_product_#res#1;havoc valid_product_~retValue_acc~11#1;havoc valid_product_~retValue_acc~11#1;valid_product_~retValue_acc~11#1 := 1;valid_product_#res#1 := valid_product_~retValue_acc~11#1;main_#t~ret47#1 := valid_product_#res#1;havoc valid_product_~retValue_acc~11#1;assume { :end_inline_valid_product } true;assume -2147483648 <= main_#t~ret47#1 && main_#t~ret47#1 <= 2147483647;main_~tmp~6#1 := main_#t~ret47#1;havoc main_#t~ret47#1;" "CountingPredicate [underlying: 47#L864true, annotation: [0, 0]]") ("CountingPredicate [underlying: 37#L691true, annotation: [0, 0]]" "assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1;" "CountingPredicate [underlying: 30#L691-2true, annotation: [0, 0]]") ("CountingPredicate [underlying: 37#L691true, annotation: [0, 0]]" "assume !(~waterLevel~0 > 0);" "CountingPredicate [underlying: 30#L691-2true, annotation: [0, 0]]") ("CountingPredicate [underlying: 16#L451-1true, annotation: [0, 0]]" "assume { :begin_inline___utac_acc__Specification3_spec__1 } true;havoc __utac_acc__Specification3_spec__1_#t~ret49#1, __utac_acc__Specification3_spec__1_#t~ret50#1, __utac_acc__Specification3_spec__1_#t~ret51#1, __utac_acc__Specification3_spec__1_~tmp~7#1, __utac_acc__Specification3_spec__1_~tmp___0~2#1, __utac_acc__Specification3_spec__1_~tmp___1~1#1;havoc __utac_acc__Specification3_spec__1_~tmp~7#1;havoc __utac_acc__Specification3_spec__1_~tmp___0~2#1;havoc __utac_acc__Specification3_spec__1_~tmp___1~1#1;" "CountingPredicate [underlying: 6#L920true, annotation: [0, 0]]") ("CountingPredicate [underlying: 3#L592-2true, annotation: [0, 0]]" "~systemActive~0 := 0;assume { :end_inline_stopSystem } true;" "CountingPredicate [underlying: 24#L663-2true, annotation: [0, 0]]") ("CountingPredicate [underlying: 52#L768true, annotation: [0, 0]]" "assume ~waterLevel~0 < 2;isHighWaterSensorDry_~retValue_acc~8#1 := 1;isHighWaterSensorDry_#res#1 := isHighWaterSensorDry_~retValue_acc~8#1;" "CountingPredicate [underlying: 23#isHighWaterSensorDry_returnLabel#1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 52#L768true, annotation: [0, 0]]" "assume !(~waterLevel~0 < 2);isHighWaterSensorDry_~retValue_acc~8#1 := 0;isHighWaterSensorDry_#res#1 := isHighWaterSensorDry_~retValue_acc~8#1;" "CountingPredicate [underlying: 23#isHighWaterSensorDry_returnLabel#1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 41#L805true, annotation: [0, 0]]" "assume true;" "CountingPredicate [underlying: 8#cleanupEXITtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 34#L655true, annotation: [0, 0]]" "assume !(0 != test_~tmp___2~0#1);havoc test_#t~nondet41#1;assume -2147483648 <= test_#t~nondet41#1 && test_#t~nondet41#1 <= 2147483647;test_~tmp___1~0#1 := test_#t~nondet41#1;havoc test_#t~nondet41#1;" "CountingPredicate [underlying: 11#L663true, annotation: [0, 0]]") ("CountingPredicate [underlying: 34#L655true, annotation: [0, 0]]" "assume 0 != test_~tmp___2~0#1;assume { :begin_inline_startSystem } true;~systemActive~0 := 1;assume { :end_inline_startSystem } true;" "CountingPredicate [underlying: 24#L663-2true, annotation: [0, 0]]") ("CountingPredicate [underlying: 5#L578true, annotation: [0, 0]]" "assume 0 != isHighWaterLevel_~tmp~4#1;isHighWaterLevel_~tmp___0~0#1 := 0;" "CountingPredicate [underlying: 60#L578-2true, annotation: [0, 0]]") ("CountingPredicate [underlying: 5#L578true, annotation: [0, 0]]" "assume !(0 != isHighWaterLevel_~tmp~4#1);isHighWaterLevel_~tmp___0~0#1 := 1;" "CountingPredicate [underlying: 60#L578-2true, annotation: [0, 0]]") ("CountingPredicate [underlying: 27#$Ultimate##0true, annotation: [0, 0]]" "havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6;assume true;" "CountingPredicate [underlying: 17#isMethaneLevelCriticalEXITtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 31#$Ultimate##0true, annotation: [0, 0]]" "havoc ~i~0;havoc ~__cil_tmp2~0;" "CountingPredicate [underlying: 9#L786true, annotation: [0, 0]]") ("CountingPredicate [underlying: 13#L480true, annotation: [0, 0]]" "assume !(0 != processEnvironment_~tmp~3#1);" "CountingPredicate [underlying: 29#L486true, annotation: [0, 0]]") ("CountingPredicate [underlying: 13#L480true, annotation: [0, 0]]" "assume 0 != processEnvironment_~tmp~3#1;assume { :begin_inline_activatePump } true;~pumpRunning~0 := 1;assume { :end_inline_activatePump } true;" "CountingPredicate [underlying: 55#L491-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 28#L715-1true, annotation: [0, 0]]" "assume true;" "CountingPredicate [underlying: 44#changeMethaneLevelEXITtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 55#L491-1true, annotation: [0, 0]]" "havoc processEnvironment_#t~ret27#1, processEnvironment_~tmp~3#1;assume { :end_inline_processEnvironment } true;" "CountingPredicate [underlying: 16#L451-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 60#L578-2true, annotation: [0, 0]]" "isHighWaterLevel_~retValue_acc~5#1 := isHighWaterLevel_~tmp___0~0#1;isHighWaterLevel_#res#1 := isHighWaterLevel_~retValue_acc~5#1;processEnvironment_#t~ret27#1 := isHighWaterLevel_#res#1;havoc isHighWaterLevel_#t~ret37#1, isHighWaterLevel_~retValue_acc~5#1, isHighWaterLevel_~tmp~4#1, isHighWaterLevel_~tmp___0~0#1;assume { :end_inline_isHighWaterLevel } true;assume -2147483648 <= processEnvironment_#t~ret27#1 && processEnvironment_#t~ret27#1 <= 2147483647;processEnvironment_~tmp~3#1 := processEnvironment_#t~ret27#1;havoc processEnvironment_#t~ret27#1;" "CountingPredicate [underlying: 13#L480true, annotation: [0, 0]]") ("CountingPredicate [underlying: 42#L672true, annotation: [0, 0]]" "assume !true;" "CountingPredicate [underlying: 58#L675true, annotation: [0, 0]]") ("CountingPredicate [underlying: 42#L672true, annotation: [0, 0]]" "assume !(test_~splverifierCounter~0#1 < 4);" "CountingPredicate [underlying: 58#L675true, annotation: [0, 0]]") ("CountingPredicate [underlying: 42#L672true, annotation: [0, 0]]" "assume test_~splverifierCounter~0#1 < 4;havoc test_#t~nondet38#1;assume -2147483648 <= test_#t~nondet38#1 && test_#t~nondet38#1 <= 2147483647;test_~tmp~5#1 := test_#t~nondet38#1;havoc test_#t~nondet38#1;" "CountingPredicate [underlying: 20#L635true, annotation: [0, 0]]") ("CountingPredicate [underlying: 42#L672true, annotation: [0, 0]]" "assume !true;" "CountingPredicate [underlying: 58#L675true, annotation: [0, 0]]") ("CountingPredicate [underlying: 30#L691-2true, annotation: [0, 0]]" "assume { :end_inline_lowerWaterLevel } true;" "CountingPredicate [underlying: 40#L444-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 20#L635true, annotation: [0, 0]]" "assume 0 != test_~tmp~5#1;" "CountingPredicate [underlying: 36#L637true, annotation: [0, 0]]") ("CountingPredicate [underlying: 20#L635true, annotation: [0, 0]]" "assume !(0 != test_~tmp~5#1);" "CountingPredicate [underlying: 56#L635-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 32#L678true, annotation: [0, 0]]" "havoc test_#t~nondet38#1, test_#t~nondet39#1, test_#t~nondet40#1, test_#t~nondet41#1, test_~splverifierCounter~0#1, test_~tmp~5#1, test_~tmp___0~1#1, test_~tmp___1~0#1, test_~tmp___2~0#1;assume { :end_inline_test } true;assume { :end_inline_runTest } true;" "CountingPredicate [underlying: 49#L864-2true, annotation: [0, 0]]") ("CountingPredicate [underlying: 47#L864true, annotation: [0, 0]]" "assume !(0 != main_~tmp~6#1);" "CountingPredicate [underlying: 49#L864-2true, annotation: [0, 0]]") ("CountingPredicate [underlying: 47#L864true, annotation: [0, 0]]" "assume 0 != main_~tmp~6#1;assume { :begin_inline_setup } true;assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline_test } true;havoc test_#t~nondet38#1, test_#t~nondet39#1, test_#t~nondet40#1, test_#t~nondet41#1, test_~splverifierCounter~0#1, test_~tmp~5#1, test_~tmp___0~1#1, test_~tmp___1~0#1, test_~tmp___2~0#1;havoc test_~splverifierCounter~0#1;havoc test_~tmp~5#1;havoc test_~tmp___0~1#1;havoc test_~tmp___1~0#1;havoc test_~tmp___2~0#1;test_~splverifierCounter~0#1 := 0;" "CountingPredicate [underlying: 42#L672true, annotation: [0, 0]]") ("CountingPredicate [underlying: 56#L635-1true, annotation: [0, 0]]" "havoc test_#t~nondet39#1;assume -2147483648 <= test_#t~nondet39#1 && test_#t~nondet39#1 <= 2147483647;test_~tmp___0~1#1 := test_#t~nondet39#1;havoc test_#t~nondet39#1;" "CountingPredicate [underlying: 61#L645true, annotation: [0, 0]]") ("CountingPredicate [underlying: 61#L645true, annotation: [0, 0]]" "assume 0 != test_~tmp___0~1#1;" "CountingPredicate [underlying: 51#L647true, annotation: [0, 0]]") ("CountingPredicate [underlying: 61#L645true, annotation: [0, 0]]" "assume !(0 != test_~tmp___0~1#1);" "CountingPredicate [underlying: 46#L645-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 15#L54true, annotation: [0, 0]]" "assume false;assume false;assume { :end_inline___automaton_fail } true;" "CountingPredicate [underlying: 18#L928-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 15#L54true, annotation: [0, 0]]" "assume !false;" "CountingPredicate [underlying: 35#timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 22#L476true, annotation: [0, 0]]" "assume 0 == ~pumpRunning~0;assume { :begin_inline_isHighWaterLevel } true;havoc isHighWaterLevel_#res#1;havoc isHighWaterLevel_#t~ret37#1, isHighWaterLevel_~retValue_acc~5#1, isHighWaterLevel_~tmp~4#1, isHighWaterLevel_~tmp___0~0#1;havoc isHighWaterLevel_~retValue_acc~5#1;havoc isHighWaterLevel_~tmp~4#1;havoc isHighWaterLevel_~tmp___0~0#1;assume { :begin_inline_isHighWaterSensorDry } true;havoc isHighWaterSensorDry_#res#1;havoc isHighWaterSensorDry_~retValue_acc~8#1;havoc isHighWaterSensorDry_~retValue_acc~8#1;" "CountingPredicate [underlying: 52#L768true, annotation: [0, 0]]") ("CountingPredicate [underlying: 22#L476true, annotation: [0, 0]]" "assume !(0 == ~pumpRunning~0);" "CountingPredicate [underlying: 50#L491true, annotation: [0, 0]]") ("CountingPredicate [underlying: 46#L645-1true, annotation: [0, 0]]" "havoc test_#t~nondet40#1;assume -2147483648 <= test_#t~nondet40#1 && test_#t~nondet40#1 <= 2147483647;test_~tmp___2~0#1 := test_#t~nondet40#1;havoc test_#t~nondet40#1;" "CountingPredicate [underlying: 34#L655true, annotation: [0, 0]]") ("CountingPredicate [underlying: 23#isHighWaterSensorDry_returnLabel#1true, annotation: [0, 0]]" "isHighWaterLevel_#t~ret37#1 := isHighWaterSensorDry_#res#1;havoc isHighWaterSensorDry_~retValue_acc~8#1;assume { :end_inline_isHighWaterSensorDry } true;assume -2147483648 <= isHighWaterLevel_#t~ret37#1 && isHighWaterLevel_#t~ret37#1 <= 2147483647;isHighWaterLevel_~tmp~4#1 := isHighWaterLevel_#t~ret37#1;havoc isHighWaterLevel_#t~ret37#1;" "CountingPredicate [underlying: 5#L578true, annotation: [0, 0]]") ("CountingPredicate [underlying: 59#$Ultimate##0true, annotation: [0, 0]]" "assume 0 != ~pumpRunning~0;assume { :begin_inline_lowerWaterLevel } true;" "CountingPredicate [underlying: 37#L691true, annotation: [0, 0]]") ("CountingPredicate [underlying: 59#$Ultimate##0true, annotation: [0, 0]]" "assume !(0 != ~pumpRunning~0);" "CountingPredicate [underlying: 40#L444-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 14#L922true, annotation: [0, 0]]" "assume 0 != __utac_acc__Specification3_spec__1_~tmp~7#1;" "CountingPredicate [underlying: 18#L928-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 14#L922true, annotation: [0, 0]]" "assume !(0 != __utac_acc__Specification3_spec__1_~tmp~7#1);assume { :begin_inline_getWaterLevel } true;havoc getWaterLevel_#res#1;havoc getWaterLevel_~retValue_acc~7#1;havoc getWaterLevel_~retValue_acc~7#1;getWaterLevel_~retValue_acc~7#1 := ~waterLevel~0;getWaterLevel_#res#1 := getWaterLevel_~retValue_acc~7#1;__utac_acc__Specification3_spec__1_#t~ret50#1 := getWaterLevel_#res#1;havoc getWaterLevel_~retValue_acc~7#1;assume { :end_inline_getWaterLevel } true;assume -2147483648 <= __utac_acc__Specification3_spec__1_#t~ret50#1 && __utac_acc__Specification3_spec__1_#t~ret50#1 <= 2147483647;__utac_acc__Specification3_spec__1_~tmp___0~2#1 := __utac_acc__Specification3_spec__1_#t~ret50#1;havoc __utac_acc__Specification3_spec__1_#t~ret50#1;" "CountingPredicate [underlying: 38#L928true, annotation: [0, 0]]") ("CountingPredicate [underlying: 53#L801true, annotation: [0, 0]]" "~i~0 := 1 + ~i~0;" "CountingPredicate [underlying: 54#L790-2true, annotation: [0, 0]]") ("CountingPredicate [underlying: 10#$Ultimate##0true, annotation: [0, 0]]" "assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0;" "CountingPredicate [underlying: 21#L703-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 10#$Ultimate##0true, annotation: [0, 0]]" "assume !(~waterLevel~0 < 2);" "CountingPredicate [underlying: 21#L703-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 57#$Ultimate##0true, annotation: [0, 0]]" "assume 0 != ~methaneLevelCritical~0;~methaneLevelCritical~0 := 0;" "CountingPredicate [underlying: 28#L715-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 57#$Ultimate##0true, annotation: [0, 0]]" "assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1;" "CountingPredicate [underlying: 28#L715-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 38#L928true, annotation: [0, 0]]" "assume 2 == __utac_acc__Specification3_spec__1_~tmp___0~2#1;assume { :begin_inline_isPumpRunning } true;havoc isPumpRunning_#res#1;havoc isPumpRunning_~retValue_acc~4#1;havoc isPumpRunning_~retValue_acc~4#1;isPumpRunning_~retValue_acc~4#1 := ~pumpRunning~0;isPumpRunning_#res#1 := isPumpRunning_~retValue_acc~4#1;__utac_acc__Specification3_spec__1_#t~ret51#1 := isPumpRunning_#res#1;havoc isPumpRunning_~retValue_acc~4#1;assume { :end_inline_isPumpRunning } true;assume -2147483648 <= __utac_acc__Specification3_spec__1_#t~ret51#1 && __utac_acc__Specification3_spec__1_#t~ret51#1 <= 2147483647;__utac_acc__Specification3_spec__1_~tmp___1~1#1 := __utac_acc__Specification3_spec__1_#t~ret51#1;havoc __utac_acc__Specification3_spec__1_#t~ret51#1;" "CountingPredicate [underlying: 19#L932true, annotation: [0, 0]]") ("CountingPredicate [underlying: 38#L928true, annotation: [0, 0]]" "assume !(2 == __utac_acc__Specification3_spec__1_~tmp___0~2#1);" "CountingPredicate [underlying: 18#L928-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 40#L444-1true, annotation: [0, 0]]" "assume 0 != ~systemActive~0;assume { :begin_inline_processEnvironment } true;havoc processEnvironment_#t~ret27#1, processEnvironment_~tmp~3#1;havoc processEnvironment_~tmp~3#1;" "CountingPredicate [underlying: 22#L476true, annotation: [0, 0]]") ("CountingPredicate [underlying: 40#L444-1true, annotation: [0, 0]]" "assume !(0 != ~systemActive~0);" "CountingPredicate [underlying: 16#L451-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 25#processEnvironment__wrappee__baseFINALtrue, annotation: [0, 0]]" "assume true;" "CountingPredicate [underlying: 4#processEnvironment__wrappee__baseEXITtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 12#L592true, annotation: [0, 0]]" "assume !(0 != ~pumpRunning~0);" "CountingPredicate [underlying: 3#L592-2true, annotation: [0, 0]]") ("CountingPredicate [underlying: 12#L592true, annotation: [0, 0]]" "assume 0 != ~pumpRunning~0;assume { :begin_inline_deactivatePump } true;~pumpRunning~0 := 0;assume { :end_inline_deactivatePump } true;" "CountingPredicate [underlying: 3#L592-2true, annotation: [0, 0]]") ("CountingPredicate [underlying: 11#L663true, annotation: [0, 0]]" "assume 0 != test_~tmp___1~0#1;assume { :begin_inline_stopSystem } true;" "CountingPredicate [underlying: 12#L592true, annotation: [0, 0]]") ("CountingPredicate [underlying: 11#L663true, annotation: [0, 0]]" "assume !(0 != test_~tmp___1~0#1);" "CountingPredicate [underlying: 24#L663-2true, annotation: [0, 0]]") ("CountingPredicate [underlying: 18#L928-1true, annotation: [0, 0]]" "havoc __utac_acc__Specification3_spec__1_#t~ret49#1, __utac_acc__Specification3_spec__1_#t~ret50#1, __utac_acc__Specification3_spec__1_#t~ret51#1, __utac_acc__Specification3_spec__1_~tmp~7#1, __utac_acc__Specification3_spec__1_~tmp___0~2#1, __utac_acc__Specification3_spec__1_~tmp___1~1#1;assume { :end_inline___utac_acc__Specification3_spec__1 } true;assume true;" "CountingPredicate [underlying: 39#timeShiftEXITtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 33#L786-1true, annotation: [0, 0]]" "~i~0 := 0;" "CountingPredicate [underlying: 54#L790-2true, annotation: [0, 0]]") ("CountingPredicate [underlying: 48#L794true, annotation: [0, 0]]" "assume ~i~0 < ~__cil_tmp2~0;" "CountingPredicate [underlying: 7#L794-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 48#L794true, annotation: [0, 0]]" "assume !(~i~0 < ~__cil_tmp2~0);" "CountingPredicate [underlying: 41#L805true, annotation: [0, 0]]") ("CountingPredicate [underlying: 54#L790-2true, annotation: [0, 0]]" "assume !true;" "CountingPredicate [underlying: 41#L805true, annotation: [0, 0]]") ("CountingPredicate [underlying: 54#L790-2true, annotation: [0, 0]]" "~__cil_tmp2~0 := ~cleanupTimeShifts~0 - 1;" "CountingPredicate [underlying: 48#L794true, annotation: [0, 0]]") ("CountingPredicate [underlying: 54#L790-2true, annotation: [0, 0]]" "assume !true;" "CountingPredicate [underlying: 41#L805true, annotation: [0, 0]]") ("CountingPredicate [underlying: 49#L864-2true, annotation: [0, 0]]" "main_~retValue_acc~9#1 := 0;main_#res#1 := main_~retValue_acc~9#1;#t~ret52#1 := main_#res#1;havoc main_#t~ret47#1, main_~retValue_acc~9#1, main_~tmp~6#1;assume { :end_inline_main } true;assume true;" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 21#L703-1true, annotation: [0, 0]]" "assume true;" "CountingPredicate [underlying: 43#waterRiseEXITtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 19#L932true, annotation: [0, 0]]" "assume 0 != __utac_acc__Specification3_spec__1_~tmp___1~1#1;" "CountingPredicate [underlying: 18#L928-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 19#L932true, annotation: [0, 0]]" "assume !(0 != __utac_acc__Specification3_spec__1_~tmp___1~1#1);assume { :begin_inline___automaton_fail } true;" "CountingPredicate [underlying: 15#L54true, annotation: [0, 0]]") ("CountingPredicate [underlying: 45#L920-1true, annotation: [0, 0]]" "assume -2147483648 <= __utac_acc__Specification3_spec__1_#t~ret49#1 && __utac_acc__Specification3_spec__1_#t~ret49#1 <= 2147483647;__utac_acc__Specification3_spec__1_~tmp~7#1 := __utac_acc__Specification3_spec__1_#t~ret49#1;havoc __utac_acc__Specification3_spec__1_#t~ret49#1;" "CountingPredicate [underlying: 14#L922true, annotation: [0, 0]]") }, returnTransitions = { ("CountingPredicate [underlying: 8#cleanupEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 58#L675true, annotation: [0, 0]]" "#231#return;" "CountingPredicate [underlying: 32#L678true, annotation: [0, 0]]") ("CountingPredicate [underlying: 43#waterRiseEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 36#L637true, annotation: [0, 0]]" "#225#return;" "CountingPredicate [underlying: 56#L635-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 17#isMethaneLevelCriticalEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 6#L920true, annotation: [0, 0]]" "#223#return;" "CountingPredicate [underlying: 45#L920-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 44#changeMethaneLevelEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 51#L647true, annotation: [0, 0]]" "#227#return;" "CountingPredicate [underlying: 46#L645-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 39#timeShiftEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 9#L786true, annotation: [0, 0]]" "#215#return;" "CountingPredicate [underlying: 33#L786-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 39#timeShiftEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 24#L663-2true, annotation: [0, 0]]" "#229#return;" "CountingPredicate [underlying: 42#L672true, annotation: [0, 0]]") ("CountingPredicate [underlying: 39#timeShiftEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 7#L794-1true, annotation: [0, 0]]" "#217#return;" "CountingPredicate [underlying: 53#L801true, annotation: [0, 0]]") ("CountingPredicate [underlying: 4#processEnvironment__wrappee__baseEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 29#L486true, annotation: [0, 0]]" "#219#return;" "CountingPredicate [underlying: 55#L491-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 4#processEnvironment__wrappee__baseEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 50#L491true, annotation: [0, 0]]" "#221#return;" "CountingPredicate [underlying: 55#L491-1true, annotation: [0, 0]]") } ); [2024-08-06 17:21:34,036 INFO L82 GeneralOperation]: Start removeDeadEnds. Operand has 60 states, 43 states have (on average 1.5813953488372092) internal successors, (68), 49 states have internal predecessors, (68), 9 states have call successors, (9), 6 states have call predecessors, (9), 6 states have return successors, (9), 8 states have call predecessors, (9), 9 states have call successors, (9) [2024-08-06 17:21:34,056 INFO L88 GeneralOperation]: Finished removeDeadEnds. Reduced from 60 states to 0 states. [2024-08-06 17:21:34,090 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-08-06 17:21:34,095 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@1bb02a48, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-08-06 17:21:34,099 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-08-06 17:21:34,101 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states. [2024-08-06 17:21:34,104 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-08-06 17:21:34,106 INFO L805 garLoopResultBuilder]: Registering result SAFE for location timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-08-06 17:21:34,113 INFO L445 BasicCegarLoop]: Path program histogram: [] [2024-08-06 17:21:34,115 INFO L196 ceAbstractionStarter]: Computing trace abstraction results [2024-08-06 17:21:34,123 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.08 05:21:34 BoogieIcfgContainer [2024-08-06 17:21:34,123 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-08-06 17:21:34,124 INFO L158 Benchmark]: Toolchain (without parser) took 1174.42ms. Allocated memory is still 199.2MB. Free memory was 125.3MB in the beginning and 124.3MB in the end (delta: 1.1MB). Peak memory consumption was 1.9MB. Max. memory is 16.1GB. [2024-08-06 17:21:34,124 INFO L158 Benchmark]: Witness Parser took 0.14ms. Allocated memory is still 123.7MB. Free memory was 87.7MB in the beginning and 87.6MB in the end (delta: 119.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-08-06 17:21:34,125 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 199.2MB. Free memory is still 172.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-08-06 17:21:34,125 INFO L158 Benchmark]: CACSL2BoogieTranslator took 438.54ms. Allocated memory is still 199.2MB. Free memory was 125.1MB in the beginning and 165.2MB in the end (delta: -40.1MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-08-06 17:21:34,125 INFO L158 Benchmark]: Boogie Procedure Inliner took 66.98ms. Allocated memory is still 199.2MB. Free memory was 165.2MB in the beginning and 163.3MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-08-06 17:21:34,126 INFO L158 Benchmark]: Boogie Preprocessor took 49.64ms. Allocated memory is still 199.2MB. Free memory was 163.3MB in the beginning and 160.7MB in the end (delta: 2.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-08-06 17:21:34,126 INFO L158 Benchmark]: RCFGBuilder took 394.17ms. Allocated memory is still 199.2MB. Free memory was 160.7MB in the beginning and 138.9MB in the end (delta: 21.7MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-08-06 17:21:34,126 INFO L158 Benchmark]: TraceAbstraction took 218.42ms. Allocated memory is still 199.2MB. Free memory was 138.2MB in the beginning and 124.3MB in the end (delta: 13.9MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-08-06 17:21:34,128 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.14ms. Allocated memory is still 123.7MB. Free memory was 87.7MB in the beginning and 87.6MB in the end (delta: 119.0kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.09ms. Allocated memory is still 199.2MB. Free memory is still 172.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 438.54ms. Allocated memory is still 199.2MB. Free memory was 125.1MB in the beginning and 165.2MB in the end (delta: -40.1MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 66.98ms. Allocated memory is still 199.2MB. Free memory was 165.2MB in the beginning and 163.3MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 49.64ms. Allocated memory is still 199.2MB. Free memory was 163.3MB in the beginning and 160.7MB in the end (delta: 2.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 394.17ms. Allocated memory is still 199.2MB. Free memory was 160.7MB in the beginning and 138.9MB in the end (delta: 21.7MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * TraceAbstraction took 218.42ms. Allocated memory is still 199.2MB. Free memory was 138.2MB in the beginning and 124.3MB in the end (delta: 13.9MB). Peak memory consumption was 14.7MB. 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,"libacc.i","") [58] - GenericResultAtLocation [Line: 424]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [424] - GenericResultAtLocation [Line: 611]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [611] - GenericResultAtLocation [Line: 683]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [683] - GenericResultAtLocation [Line: 778]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [778] - GenericResultAtLocation [Line: 877]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [877] - GenericResultAtLocation [Line: 912]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification3_spec.i","") [912] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - 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 - StatisticsResult: Ultimate Automizer benchmark data CFG has 7 procedures, 60 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 0.1s, OverallIterations: 0, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, 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 - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2024-08-06 17:21:34,175 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (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