./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product47.cil.c --full-output --witness-type violation_witness --validate ./svcomp-yaml-violation-generation.2024-08-01_14-26-22.files/Default/minepump_spec4_product47.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_spec4_product47.cil.c ./svcomp-yaml-violation-generation.2024-08-01_14-26-22.files/Default/minepump_spec4_product47.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 17:21:48,716 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-08-06 17:21:48,787 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-08-06 17:21:48,793 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-08-06 17:21:48,795 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-08-06 17:21:48,829 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-08-06 17:21:48,829 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-08-06 17:21:48,830 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-08-06 17:21:48,831 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-08-06 17:21:48,832 INFO L153 SettingsManager]: * Use memory slicer=true [2024-08-06 17:21:48,833 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-08-06 17:21:48,833 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-08-06 17:21:48,834 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-08-06 17:21:48,834 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-08-06 17:21:48,834 INFO L153 SettingsManager]: * Use SBE=true [2024-08-06 17:21:48,834 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-08-06 17:21:48,835 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-08-06 17:21:48,835 INFO L153 SettingsManager]: * sizeof long=4 [2024-08-06 17:21:48,835 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-08-06 17:21:48,835 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-08-06 17:21:48,836 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-08-06 17:21:48,840 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-08-06 17:21:48,840 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-08-06 17:21:48,840 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-08-06 17:21:48,840 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-08-06 17:21:48,840 INFO L153 SettingsManager]: * sizeof long double=12 [2024-08-06 17:21:48,841 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-08-06 17:21:48,841 INFO L153 SettingsManager]: * Use constant arrays=true [2024-08-06 17:21:48,841 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-08-06 17:21:48,841 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-08-06 17:21:48,842 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-08-06 17:21:48,842 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-08-06 17:21:48,843 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-08-06 17:21:48,843 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-08-06 17:21:48,844 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-08-06 17:21:48,844 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-08-06 17:21:48,844 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-08-06 17:21:48,845 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-08-06 17:21:48,845 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-08-06 17:21:48,846 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-08-06 17:21:48,846 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-08-06 17:21:48,846 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-08-06 17:21:48,846 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-08-06 17:21:48,846 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false [2024-08-06 17:21:49,088 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-08-06 17:21:49,113 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-08-06 17:21:49,116 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-08-06 17:21:49,118 INFO L270 PluginConnector]: Initializing CDTParser... [2024-08-06 17:21:49,119 INFO L274 PluginConnector]: CDTParser initialized [2024-08-06 17:21:49,120 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product47.cil.c [2024-08-06 17:21:50,599 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-08-06 17:21:50,817 INFO L384 CDTParser]: Found 1 translation units. [2024-08-06 17:21:50,822 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product47.cil.c [2024-08-06 17:21:50,835 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8d44225f/b60309c986d7470cb353208a00231fec/FLAGee4f8a00d [2024-08-06 17:21:50,849 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8d44225f/b60309c986d7470cb353208a00231fec [2024-08-06 17:21:50,852 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-08-06 17:21:50,853 INFO L274 PluginConnector]: Witness Parser initialized [2024-08-06 17:21:50,854 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./svcomp-yaml-violation-generation.2024-08-01_14-26-22.files/Default/minepump_spec4_product47.cil.yml/witness.yml [2024-08-06 17:21:50,996 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-08-06 17:21:50,998 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-08-06 17:21:50,999 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-08-06 17:21:51,000 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-08-06 17:21:51,004 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-08-06 17:21:51,005 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.08 05:21:50" (1/2) ... [2024-08-06 17:21:51,006 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a607d1f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:21:51, skipping insertion in model container [2024-08-06 17:21:51,006 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.08 05:21:50" (1/2) ... [2024-08-06 17:21:51,008 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2ced5e76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.08 05:21:51, skipping insertion in model container [2024-08-06 17:21:51,008 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser VIOLATION_WITNESS 06.08 05:21:50" (2/2) ... [2024-08-06 17:21:51,008 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a607d1f and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:21:51, skipping insertion in model container [2024-08-06 17:21:51,008 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser VIOLATION_WITNESS 06.08 05:21:50" (2/2) ... [2024-08-06 17:21:51,076 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-08-06 17:21:51,415 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_spec4_product47.cil.c[16710,16723] [2024-08-06 17:21:51,433 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-08-06 17:21:51,445 INFO L200 MainTranslator]: Completed pre-run [2024-08-06 17:21:51,452 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [49] [2024-08-06 17:21:51,453 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [153] [2024-08-06 17:21:51,454 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [221] [2024-08-06 17:21:51,454 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [439] [2024-08-06 17:21:51,454 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [805] [2024-08-06 17:21:51,454 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [833] [2024-08-06 17:21:51,454 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [842] [2024-08-06 17:21:51,454 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [877] [2024-08-06 17:21:51,514 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_spec4_product47.cil.c[16710,16723] [2024-08-06 17:21:51,519 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-08-06 17:21:51,547 INFO L204 MainTranslator]: Completed translation [2024-08-06 17:21:51,547 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:21:51 WrapperNode [2024-08-06 17:21:51,548 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-08-06 17:21:51,550 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-08-06 17:21:51,550 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-08-06 17:21:51,550 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-08-06 17:21:51,559 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:21:51" (1/1) ... [2024-08-06 17:21:51,572 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:21:51" (1/1) ... [2024-08-06 17:21:51,595 INFO L138 Inliner]: procedures = 55, calls = 101, calls flagged for inlining = 23, calls inlined = 20, statements flattened = 209 [2024-08-06 17:21:51,595 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-08-06 17:21:51,596 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-08-06 17:21:51,596 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-08-06 17:21:51,596 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-08-06 17:21:51,606 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:21:51" (1/1) ... [2024-08-06 17:21:51,606 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:21:51" (1/1) ... [2024-08-06 17:21:51,610 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:21:51" (1/1) ... [2024-08-06 17:21:51,631 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 17:21:51,632 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:21:51" (1/1) ... [2024-08-06 17:21:51,632 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:21:51" (1/1) ... [2024-08-06 17:21:51,637 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:21:51" (1/1) ... [2024-08-06 17:21:51,641 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:21:51" (1/1) ... [2024-08-06 17:21:51,643 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:21:51" (1/1) ... [2024-08-06 17:21:51,644 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:21:51" (1/1) ... [2024-08-06 17:21:51,646 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-08-06 17:21:51,647 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-08-06 17:21:51,647 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-08-06 17:21:51,647 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-08-06 17:21:51,648 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:21:51" (1/1) ... [2024-08-06 17:21:51,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-08-06 17:21:51,668 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-08-06 17:21:51,682 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 17:21:51,684 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 17:21:51,730 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-08-06 17:21:51,731 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2024-08-06 17:21:51,731 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2024-08-06 17:21:51,731 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2024-08-06 17:21:51,731 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2024-08-06 17:21:51,731 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2024-08-06 17:21:51,731 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2024-08-06 17:21:51,731 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2024-08-06 17:21:51,731 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2024-08-06 17:21:51,731 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2024-08-06 17:21:51,732 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2024-08-06 17:21:51,732 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2024-08-06 17:21:51,732 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2024-08-06 17:21:51,732 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2024-08-06 17:21:51,732 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2024-08-06 17:21:51,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-08-06 17:21:51,732 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2024-08-06 17:21:51,732 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2024-08-06 17:21:51,732 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-08-06 17:21:51,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-08-06 17:21:51,799 INFO L244 CfgBuilder]: Building ICFG [2024-08-06 17:21:51,801 INFO L270 CfgBuilder]: Building CFG for each procedure with an implementation [2024-08-06 17:21:52,057 INFO L? ?]: Removed 44 outVars from TransFormulas that were not future-live. [2024-08-06 17:21:52,057 INFO L293 CfgBuilder]: Performing block encoding [2024-08-06 17:21:52,110 INFO L315 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-08-06 17:21:52,112 INFO L320 CfgBuilder]: Removed 4 assume(true) statements. [2024-08-06 17:21:52,113 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 05:21:52 BoogieIcfgContainer [2024-08-06 17:21:52,113 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-08-06 17:21:52,115 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-08-06 17:21:52,115 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-08-06 17:21:52,118 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-08-06 17:21:52,118 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.08 05:21:50" (1/4) ... [2024-08-06 17:21:52,119 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b92c1f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.08 05:21:52, skipping insertion in model container [2024-08-06 17:21:52,119 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser VIOLATION_WITNESS 06.08 05:21:50" (2/4) ... [2024-08-06 17:21:52,119 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b92c1f1 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction VIOLATION_WITNESS 06.08 05:21:52, skipping insertion in model container [2024-08-06 17:21:52,119 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 06.08 05:21:51" (3/4) ... [2024-08-06 17:21:52,120 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b92c1f1 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction VIOLATION_WITNESS 06.08 05:21:52, skipping insertion in model container [2024-08-06 17:21:52,120 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 05:21:52" (4/4) ... [2024-08-06 17:21:52,121 INFO L119 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product47.cil.c [2024-08-06 17:21:52,121 WARN L130 eAbstractionObserver]: Found a witness in the YAML format. I will only consider traces that are accepted by the witness [2024-08-06 17:21:52,142 INFO L221 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-08-06 17:21:52,142 INFO L180 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-08-06 17:21:52,280 INFO L90 WitnessUtils]: NestedWordAutomaton nwa = ( callAlphabet = {"call cleanup();" "call activatePump_#t~ret11#1 := isMethaneAlarm();" "call processEnvironment__wrappee__base();" "call processEnvironment__wrappee__base();" "call processEnvironment_#t~ret10#1 := isMethaneAlarm();" "call deactivatePump();" "call processEnvironment__wrappee__methaneQuery();" "call processEnvironment__wrappee__methaneQuery();" "call timeShift();" "call timeShift();" "call waterRise();" "call changeMethaneLevel();" "call deactivatePump();" "call timeShift();" }, internalAlphabet = {"assume true;" "assume 0 != test_~tmp~1#1;" "SUMMARY for call waterRise(); srcloc: L177" "assume 0 != ~methaneLevelCritical~0;~methaneLevelCritical~0 := 0;" "assume !(0 != test_~tmp~1#1);" "assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1;" "havoc test_#t~nondet6#1;assume -2147483648 <= test_#t~nondet6#1 && test_#t~nondet6#1 <= 2147483647;test_~tmp___0~0#1 := test_#t~nondet6#1;havoc test_#t~nondet6#1;" "assume true;" "~pumpRunning~0 := 0;assume true;" "havoc __utac_acc__Specification4_spec__1_#t~ret45#1, __utac_acc__Specification4_spec__1_#t~ret46#1, __utac_acc__Specification4_spec__1_~tmp~9#1, __utac_acc__Specification4_spec__1_~tmp___0~2#1;assume { :end_inline___utac_acc__Specification4_spec__1 } true;assume true;" "assume 0 != test_~tmp___0~0#1;" "assume { :begin_inline___utac_acc__Specification4_spec__1 } true;havoc __utac_acc__Specification4_spec__1_#t~ret45#1, __utac_acc__Specification4_spec__1_#t~ret46#1, __utac_acc__Specification4_spec__1_~tmp~9#1, __utac_acc__Specification4_spec__1_~tmp___0~2#1;havoc __utac_acc__Specification4_spec__1_~tmp~9#1;havoc __utac_acc__Specification4_spec__1_~tmp___0~2#1;assume { :begin_inline_getWaterLevel } true;havoc getWaterLevel_#res#1;havoc getWaterLevel_~retValue_acc~10#1;havoc getWaterLevel_~retValue_acc~10#1;getWaterLevel_~retValue_acc~10#1 := ~waterLevel~0;getWaterLevel_#res#1 := getWaterLevel_~retValue_acc~10#1;__utac_acc__Specification4_spec__1_#t~ret45#1 := getWaterLevel_#res#1;havoc getWaterLevel_~retValue_acc~10#1;assume { :end_inline_getWaterLevel } true;assume -2147483648 <= __utac_acc__Specification4_spec__1_#t~ret45#1 && __utac_acc__Specification4_spec__1_#t~ret45#1 <= 2147483647;__utac_acc__Specification4_spec__1_~tmp~9#1 := __utac_acc__Specification4_spec__1_#t~ret45#1;havoc __utac_acc__Specification4_spec__1_#t~ret45#1;" "assume 0 != ~pumpRunning~0;assume { :begin_inline_lowerWaterLevel } true;" "SUMMARY for call changeMethaneLevel(); srcloc: L187" "assume false;assume false;assume { :end_inline___automaton_fail } true;" "assume 0 == __utac_acc__Specification4_spec__1_~tmp~9#1;assume { :begin_inline_isPumpRunning } true;havoc isPumpRunning_#res#1;havoc isPumpRunning_~retValue_acc~2#1;havoc isPumpRunning_~retValue_acc~2#1;isPumpRunning_~retValue_acc~2#1 := ~pumpRunning~0;isPumpRunning_#res#1 := isPumpRunning_~retValue_acc~2#1;__utac_acc__Specification4_spec__1_#t~ret46#1 := isPumpRunning_#res#1;havoc isPumpRunning_~retValue_acc~2#1;assume { :end_inline_isPumpRunning } true;assume -2147483648 <= __utac_acc__Specification4_spec__1_#t~ret46#1 && __utac_acc__Specification4_spec__1_#t~ret46#1 <= 2147483647;__utac_acc__Specification4_spec__1_~tmp___0~2#1 := __utac_acc__Specification4_spec__1_#t~ret46#1;havoc __utac_acc__Specification4_spec__1_#t~ret46#1;" "havoc test_#t~nondet5#1, test_#t~nondet6#1, test_#t~nondet7#1, test_#t~nondet8#1, test_~splverifierCounter~0#1, test_~tmp~1#1, test_~tmp___0~0#1, test_~tmp___1~0#1, test_~tmp___2~0#1;assume { :end_inline_test } true;assume { :end_inline_runTest } true;" "assume !(0 != test_~tmp___0~0#1);" "assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1;" "havoc test_#t~nondet7#1;assume -2147483648 <= test_#t~nondet7#1 && test_#t~nondet7#1 <= 2147483647;test_~tmp___2~0#1 := test_#t~nondet7#1;havoc test_#t~nondet7#1;" "assume !(~waterLevel~0 > 0);" "main_~retValue_acc~0#1 := 0;main_#res#1 := main_~retValue_acc~0#1;#t~ret53#1 := main_#res#1;havoc main_#t~ret4#1, main_~retValue_acc~0#1, main_~tmp~0#1;assume { :end_inline_main } true;assume true;" "assume 0 != main_~tmp~0#1;assume { :begin_inline_setup } true;assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline_test } true;havoc test_#t~nondet5#1, test_#t~nondet6#1, test_#t~nondet7#1, test_#t~nondet8#1, test_~splverifierCounter~0#1, test_~tmp~1#1, test_~tmp___0~0#1, test_~tmp___1~0#1, test_~tmp___2~0#1;havoc test_~splverifierCounter~0#1;havoc test_~tmp~1#1;havoc test_~tmp___0~0#1;havoc test_~tmp___1~0#1;havoc test_~tmp___2~0#1;test_~splverifierCounter~0#1 := 0;" "assume 0 != test_~tmp___2~0#1;" "assume { :end_inline_lowerWaterLevel } true;" "assume !(0 != test_~tmp___2~0#1);havoc test_#t~nondet8#1;assume -2147483648 <= test_#t~nondet8#1 && test_#t~nondet8#1 <= 2147483647;test_~tmp___1~0#1 := test_#t~nondet8#1;havoc test_#t~nondet8#1;" "~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);~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret4#1, main_~retValue_acc~0#1, main_~tmp~0#1;havoc main_~retValue_acc~0#1;havoc main_~tmp~0#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~8#1;havoc valid_product_~retValue_acc~8#1;valid_product_~retValue_acc~8#1 := 1;valid_product_#res#1 := valid_product_~retValue_acc~8#1;main_#t~ret4#1 := valid_product_#res#1;havoc valid_product_~retValue_acc~8#1;assume { :end_inline_valid_product } true;assume -2147483648 <= main_#t~ret4#1 && main_#t~ret4#1 <= 2147483647;main_~tmp~0#1 := main_#t~ret4#1;havoc main_#t~ret4#1;" "assume !(0 != ~pumpRunning~0);" "assume test_~splverifierCounter~0#1 < 4;havoc test_#t~nondet5#1;assume -2147483648 <= test_#t~nondet5#1 && test_#t~nondet5#1 <= 2147483647;test_~tmp~1#1 := test_#t~nondet5#1;havoc test_#t~nondet5#1;" "assume 0 != test_~tmp___1~0#1;assume { :begin_inline_stopSystem } true;" "assume !(0 != activatePump_~tmp~4#1);assume { :begin_inline_activatePump__wrappee__highWaterSensor } true;~pumpRunning~0 := 1;assume { :end_inline_activatePump__wrappee__highWaterSensor } true;" "isHighWaterLevel_~retValue_acc~3#1 := isHighWaterLevel_~tmp___0~1#1;isHighWaterLevel_#res#1 := isHighWaterLevel_~retValue_acc~3#1;#t~ret9#1 := isHighWaterLevel_#res#1;havoc isHighWaterLevel_#t~ret21#1, isHighWaterLevel_~retValue_acc~3#1, isHighWaterLevel_~tmp~5#1, isHighWaterLevel_~tmp___0~1#1;assume { :end_inline_isHighWaterLevel } true;assume -2147483648 <= #t~ret9#1 && #t~ret9#1 <= 2147483647;~tmp~2#1 := #t~ret9#1;havoc #t~ret9#1;" "assume 0 != ~systemActive~0;assume { :begin_inline_processEnvironment } true;havoc processEnvironment_#t~ret10#1, processEnvironment_~tmp~3#1;havoc processEnvironment_~tmp~3#1;" "assume 0 != ~pumpRunning~0;" "havoc ~retValue_acc~1#1;assume { :begin_inline_isMethaneLevelCritical } true;havoc isMethaneLevelCritical_#res#1;havoc isMethaneLevelCritical_~retValue_acc~9#1;havoc isMethaneLevelCritical_~retValue_acc~9#1;isMethaneLevelCritical_~retValue_acc~9#1 := ~methaneLevelCritical~0;isMethaneLevelCritical_#res#1 := isMethaneLevelCritical_~retValue_acc~9#1;#t~ret12#1 := isMethaneLevelCritical_#res#1;havoc isMethaneLevelCritical_~retValue_acc~9#1;assume { :end_inline_isMethaneLevelCritical } true;assume -2147483648 <= #t~ret12#1 && #t~ret12#1 <= 2147483647;~retValue_acc~1#1 := #t~ret12#1;havoc #t~ret12#1;#res#1 := ~retValue_acc~1#1;assume true;" "SUMMARY for call deactivatePump(); srcloc: L430" "assume 0 != ~pumpRunning~0;" "SUMMARY for call processEnvironment_#t~ret10#1 := isMethaneAlarm(); srcloc: L297" "assume !(0 != ~pumpRunning~0);" "assume -2147483648 <= processEnvironment_#t~ret10#1 && processEnvironment_#t~ret10#1 <= 2147483647;processEnvironment_~tmp~3#1 := processEnvironment_#t~ret10#1;havoc processEnvironment_#t~ret10#1;" "assume 0 != processEnvironment_~tmp~3#1;" "SUMMARY for call deactivatePump(); srcloc: L301" "assume !(0 != test_~tmp___1~0#1);" "assume !(0 != processEnvironment_~tmp~3#1);" "SUMMARY for call timeShift(); srcloc: L201-2" "SUMMARY for call processEnvironment__wrappee__methaneQuery(); srcloc: L305" "assume !true;" "assume !(0 != ~pumpRunning~0);" "SUMMARY for call cleanup(); srcloc: L213" "SUMMARY for call processEnvironment__wrappee__methaneQuery(); srcloc: L310" "havoc processEnvironment_#t~ret10#1, processEnvironment_~tmp~3#1;assume { :end_inline_processEnvironment } true;" "assume !(0 != ~systemActive~0);" "assume !(0 != main_~tmp~0#1);" "assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0;" "assume !(~waterLevel~0 < 2);" "assume 0 != __utac_acc__Specification4_spec__1_~tmp___0~2#1;assume { :begin_inline___automaton_fail } true;" "assume true;" "havoc ~tmp~2#1;" "assume !false;" "assume 0 == ~pumpRunning~0;assume { :begin_inline_isHighWaterLevel } true;havoc isHighWaterLevel_#res#1;havoc isHighWaterLevel_#t~ret21#1, isHighWaterLevel_~retValue_acc~3#1, isHighWaterLevel_~tmp~5#1, isHighWaterLevel_~tmp___0~1#1;havoc isHighWaterLevel_~retValue_acc~3#1;havoc isHighWaterLevel_~tmp~5#1;havoc isHighWaterLevel_~tmp___0~1#1;assume { :begin_inline_isHighWaterSensorDry } true;havoc isHighWaterSensorDry_#res#1;havoc isHighWaterSensorDry_~retValue_acc~11#1;havoc isHighWaterSensorDry_~retValue_acc~11#1;" "assume !(0 != __utac_acc__Specification4_spec__1_~tmp___0~2#1);" "assume ~waterLevel~0 < 2;isHighWaterSensorDry_~retValue_acc~11#1 := 1;isHighWaterSensorDry_#res#1 := isHighWaterSensorDry_~retValue_acc~11#1;" "assume !(0 == __utac_acc__Specification4_spec__1_~tmp~9#1);" "assume !(~waterLevel~0 < 2);isHighWaterSensorDry_~retValue_acc~11#1 := 0;isHighWaterSensorDry_#res#1 := isHighWaterSensorDry_~retValue_acc~11#1;" "isHighWaterLevel_#t~ret21#1 := isHighWaterSensorDry_#res#1;havoc isHighWaterSensorDry_~retValue_acc~11#1;assume { :end_inline_isHighWaterSensorDry } true;assume -2147483648 <= isHighWaterLevel_#t~ret21#1 && isHighWaterLevel_#t~ret21#1 <= 2147483647;isHighWaterLevel_~tmp~5#1 := isHighWaterLevel_#t~ret21#1;havoc isHighWaterLevel_#t~ret21#1;" "havoc ~i~0;havoc ~__cil_tmp2~0;" "assume 0 != isHighWaterLevel_~tmp~5#1;isHighWaterLevel_~tmp___0~1#1 := 0;" "SUMMARY for call timeShift(); srcloc: L58" "~i~0 := 0;" "assume !(0 != isHighWaterLevel_~tmp~5#1);isHighWaterLevel_~tmp___0~1#1 := 1;" "assume 0 != ~tmp~2#1;assume { :begin_inline_activatePump } true;havoc activatePump_#t~ret11#1, activatePump_~tmp~4#1;havoc activatePump_~tmp~4#1;" "assume !true;" "SUMMARY for call activatePump_#t~ret11#1 := isMethaneAlarm(); srcloc: L329" "assume -2147483648 <= activatePump_#t~ret11#1 && activatePump_#t~ret11#1 <= 2147483647;activatePump_~tmp~4#1 := activatePump_#t~ret11#1;havoc activatePump_#t~ret11#1;" "~__cil_tmp2~0 := ~cleanupTimeShifts~0 - 1;" "assume 0 != activatePump_~tmp~4#1;" "assume ~i~0 < ~__cil_tmp2~0;" "assume !(~i~0 < ~__cil_tmp2~0);" "SUMMARY for call timeShift(); srcloc: L66-1" "~i~0 := 1 + ~i~0;" "havoc activatePump_#t~ret11#1, activatePump_~tmp~4#1;assume { :end_inline_activatePump } true;" "assume !true;" "assume !(0 != ~tmp~2#1);" "assume true;" "SUMMARY for call processEnvironment__wrappee__base(); srcloc: L279" "assume !(0 == ~pumpRunning~0);" "SUMMARY for call processEnvironment__wrappee__base(); srcloc: L284" "assume true;" "assume !true;" "assume !(test_~splverifierCounter~0#1 < 4);" }, returnAlphabet = {"#256#return;" "#258#return;" "#260#return;" "#262#return;" "#264#return;" "#238#return;" "#240#return;" "#242#return;" "#244#return;" "#246#return;" "#248#return;" "#250#return;" "#252#return;" "#254#return;" }, states = {"CountingPredicate [underlying: 72#L884true, annotation: [0, 0]]" "CountingPredicate [underlying: 8#L428-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 26#L66true, annotation: [0, 0]]" "CountingPredicate [underlying: 37#L244-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 16#L329-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 70#$Ultimate##0true, annotation: [0, 0]]" "CountingPredicate [underlying: 3#processEnvironment__wrappee__baseEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 43#L216true, annotation: [0, 0]]" "CountingPredicate [underlying: 71#L201true, annotation: [0, 0]]" "CountingPredicate [underlying: 36#L295true, annotation: [0, 0]]" "CountingPredicate [underlying: 52#L908-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 41#isMethaneAlarmEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 34#$Ultimate##0true, annotation: [0, 0]]" "CountingPredicate [underlying: 5#L175true, annotation: [0, 0]]" "CountingPredicate [underlying: 17#L331-2true, annotation: [0, 0]]" "CountingPredicate [underlying: 27#L820true, annotation: [0, 0]]" "CountingPredicate [underlying: 31#processEnvironment__wrappee__baseFINALtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 35#L185true, annotation: [0, 0]]" "CountingPredicate [underlying: 13#cleanupEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 28#L310-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 64#L269true, annotation: [0, 0]]" "CountingPredicate [underlying: 55#L58-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 75#L414-2true, annotation: [0, 0]]" "CountingPredicate [underlying: 60#$Ultimate##0true, annotation: [0, 0]]" "CountingPredicate [underlying: 24#L816true, annotation: [0, 0]]" "CountingPredicate [underlying: 42#timeShiftEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 30#L961true, annotation: [0, 0]]" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 44#L195true, annotation: [0, 0]]" "CountingPredicate [underlying: 20#$Ultimate##0true, annotation: [0, 0]]" "CountingPredicate [underlying: 32#L62-2true, annotation: [0, 0]]" "CountingPredicate [underlying: 47#L428true, annotation: [0, 0]]" "CountingPredicate [underlying: 61#L175-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 50#L185-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 56#L279true, annotation: [0, 0]]" "CountingPredicate [underlying: 63#L301true, annotation: [0, 0]]" "CountingPredicate [underlying: 69#isHighWaterSensorDry_returnLabel#1true, annotation: [0, 0]]" "CountingPredicate [underlying: 39#$Ultimate##0true, annotation: [0, 0]]" "CountingPredicate [underlying: 15#L430true, annotation: [0, 0]]" "CountingPredicate [underlying: 22#L896-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 46#waterRiseEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 58#L177true, annotation: [0, 0]]" "CountingPredicate [underlying: 68#L213true, annotation: [0, 0]]" "CountingPredicate [underlying: 23#L297true, annotation: [0, 0]]" "CountingPredicate [underlying: 9#L237-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 14#$Ultimate##0true, annotation: [0, 0]]" "CountingPredicate [underlying: 59#L187true, annotation: [0, 0]]" "CountingPredicate [underlying: 29#L816-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 73#$Ultimate##0true, annotation: [0, 0]]" "CountingPredicate [underlying: 6#L884-2true, annotation: [0, 0]]" "CountingPredicate [underlying: 53#L58true, annotation: [0, 0]]" "CountingPredicate [underlying: 62#L66-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 10#L305true, annotation: [0, 0]]" "CountingPredicate [underlying: 57#L140-2true, annotation: [0, 0]]" "CountingPredicate [underlying: 38#L329true, annotation: [0, 0]]" "CountingPredicate [underlying: 40#timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 4#L73true, annotation: [0, 0]]" "CountingPredicate [underlying: 25#L414true, annotation: [0, 0]]" "CountingPredicate [underlying: 74#$Ultimate##0true, annotation: [0, 0]]" "CountingPredicate [underlying: 12#L297-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 11#L210true, annotation: [0, 0]]" "CountingPredicate [underlying: 18#L331true, annotation: [0, 0]]" "CountingPredicate [underlying: 33#deactivatePumpEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 48#processEnvironment__wrappee__methaneQueryEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 66#L140true, annotation: [0, 0]]" "CountingPredicate [underlying: 54#L273true, annotation: [0, 0]]" "CountingPredicate [underlying: 65#L284-1true, annotation: [0, 0]]" "CountingPredicate [underlying: 51#L201-2true, annotation: [0, 0]]" "CountingPredicate [underlying: 49#changeMethaneLevelEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 7#L310true, annotation: [0, 0]]" "CountingPredicate [underlying: 67#L299true, annotation: [0, 0]]" "CountingPredicate [underlying: 19#L284true, annotation: [0, 0]]" "CountingPredicate [underlying: 21#L77true, annotation: [0, 0]]" "CountingPredicate [underlying: 45#L838true, annotation: [0, 0]]" }, initialStates = {"CountingPredicate [underlying: 34#$Ultimate##0true, annotation: [0, 0]]" }, finalStates = {}, callTransitions = { ("CountingPredicate [underlying: 56#L279true, annotation: [0, 0]]" "call processEnvironment__wrappee__base();" "CountingPredicate [underlying: 31#processEnvironment__wrappee__baseFINALtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 63#L301true, annotation: [0, 0]]" "call deactivatePump();" "CountingPredicate [underlying: 70#$Ultimate##0true, annotation: [0, 0]]") ("CountingPredicate [underlying: 15#L430true, annotation: [0, 0]]" "call deactivatePump();" "CountingPredicate [underlying: 70#$Ultimate##0true, annotation: [0, 0]]") ("CountingPredicate [underlying: 58#L177true, annotation: [0, 0]]" "call waterRise();" "CountingPredicate [underlying: 14#$Ultimate##0true, annotation: [0, 0]]") ("CountingPredicate [underlying: 68#L213true, annotation: [0, 0]]" "call cleanup();" "CountingPredicate [underlying: 39#$Ultimate##0true, annotation: [0, 0]]") ("CountingPredicate [underlying: 23#L297true, annotation: [0, 0]]" "call processEnvironment_#t~ret10#1 := isMethaneAlarm();" "CountingPredicate [underlying: 60#$Ultimate##0true, annotation: [0, 0]]") ("CountingPredicate [underlying: 59#L187true, annotation: [0, 0]]" "call changeMethaneLevel();" "CountingPredicate [underlying: 73#$Ultimate##0true, annotation: [0, 0]]") ("CountingPredicate [underlying: 53#L58true, annotation: [0, 0]]" "call timeShift();" "CountingPredicate [underlying: 74#$Ultimate##0true, annotation: [0, 0]]") ("CountingPredicate [underlying: 62#L66-1true, annotation: [0, 0]]" "call timeShift();" "CountingPredicate [underlying: 74#$Ultimate##0true, annotation: [0, 0]]") ("CountingPredicate [underlying: 10#L305true, annotation: [0, 0]]" "call processEnvironment__wrappee__methaneQuery();" "CountingPredicate [underlying: 20#$Ultimate##0true, annotation: [0, 0]]") ("CountingPredicate [underlying: 38#L329true, annotation: [0, 0]]" "call activatePump_#t~ret11#1 := isMethaneAlarm();" "CountingPredicate [underlying: 60#$Ultimate##0true, annotation: [0, 0]]") ("CountingPredicate [underlying: 51#L201-2true, annotation: [0, 0]]" "call timeShift();" "CountingPredicate [underlying: 74#$Ultimate##0true, annotation: [0, 0]]") ("CountingPredicate [underlying: 7#L310true, annotation: [0, 0]]" "call processEnvironment__wrappee__methaneQuery();" "CountingPredicate [underlying: 20#$Ultimate##0true, annotation: [0, 0]]") ("CountingPredicate [underlying: 19#L284true, annotation: [0, 0]]" "call processEnvironment__wrappee__base();" "CountingPredicate [underlying: 31#processEnvironment__wrappee__baseFINALtrue, annotation: [0, 0]]") }, internalTransitions = { ("CountingPredicate [underlying: 72#L884true, annotation: [0, 0]]" "assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1;" "CountingPredicate [underlying: 6#L884-2true, annotation: [0, 0]]") ("CountingPredicate [underlying: 72#L884true, annotation: [0, 0]]" "assume !(~waterLevel~0 > 0);" "CountingPredicate [underlying: 6#L884-2true, annotation: [0, 0]]") ("CountingPredicate [underlying: 8#L428-1true, annotation: [0, 0]]" "~systemActive~0 := 0;assume { :end_inline_stopSystem } true;" "CountingPredicate [underlying: 51#L201-2true, annotation: [0, 0]]") ("CountingPredicate [underlying: 26#L66true, annotation: [0, 0]]" "assume ~i~0 < ~__cil_tmp2~0;" "CountingPredicate [underlying: 62#L66-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 26#L66true, annotation: [0, 0]]" "assume !(~i~0 < ~__cil_tmp2~0);" "CountingPredicate [underlying: 21#L77true, annotation: [0, 0]]") ("CountingPredicate [underlying: 37#L244-1true, annotation: [0, 0]]" "assume { :begin_inline___utac_acc__Specification4_spec__1 } true;havoc __utac_acc__Specification4_spec__1_#t~ret45#1, __utac_acc__Specification4_spec__1_#t~ret46#1, __utac_acc__Specification4_spec__1_~tmp~9#1, __utac_acc__Specification4_spec__1_~tmp___0~2#1;havoc __utac_acc__Specification4_spec__1_~tmp~9#1;havoc __utac_acc__Specification4_spec__1_~tmp___0~2#1;assume { :begin_inline_getWaterLevel } true;havoc getWaterLevel_#res#1;havoc getWaterLevel_~retValue_acc~10#1;havoc getWaterLevel_~retValue_acc~10#1;getWaterLevel_~retValue_acc~10#1 := ~waterLevel~0;getWaterLevel_#res#1 := getWaterLevel_~retValue_acc~10#1;__utac_acc__Specification4_spec__1_#t~ret45#1 := getWaterLevel_#res#1;havoc getWaterLevel_~retValue_acc~10#1;assume { :end_inline_getWaterLevel } true;assume -2147483648 <= __utac_acc__Specification4_spec__1_#t~ret45#1 && __utac_acc__Specification4_spec__1_#t~ret45#1 <= 2147483647;__utac_acc__Specification4_spec__1_~tmp~9#1 := __utac_acc__Specification4_spec__1_#t~ret45#1;havoc __utac_acc__Specification4_spec__1_#t~ret45#1;" "CountingPredicate [underlying: 24#L816true, annotation: [0, 0]]") ("CountingPredicate [underlying: 16#L329-1true, annotation: [0, 0]]" "assume -2147483648 <= activatePump_#t~ret11#1 && activatePump_#t~ret11#1 <= 2147483647;activatePump_~tmp~4#1 := activatePump_#t~ret11#1;havoc activatePump_#t~ret11#1;" "CountingPredicate [underlying: 18#L331true, annotation: [0, 0]]") ("CountingPredicate [underlying: 70#$Ultimate##0true, annotation: [0, 0]]" "~pumpRunning~0 := 0;assume true;" "CountingPredicate [underlying: 33#deactivatePumpEXITtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 43#L216true, annotation: [0, 0]]" "havoc test_#t~nondet5#1, test_#t~nondet6#1, test_#t~nondet7#1, test_#t~nondet8#1, test_~splverifierCounter~0#1, test_~tmp~1#1, test_~tmp___0~0#1, test_~tmp___1~0#1, test_~tmp___2~0#1;assume { :end_inline_test } true;assume { :end_inline_runTest } true;" "CountingPredicate [underlying: 57#L140-2true, annotation: [0, 0]]") ("CountingPredicate [underlying: 71#L201true, annotation: [0, 0]]" "assume 0 != test_~tmp___1~0#1;assume { :begin_inline_stopSystem } true;" "CountingPredicate [underlying: 47#L428true, annotation: [0, 0]]") ("CountingPredicate [underlying: 71#L201true, annotation: [0, 0]]" "assume !(0 != test_~tmp___1~0#1);" "CountingPredicate [underlying: 51#L201-2true, annotation: [0, 0]]") ("CountingPredicate [underlying: 36#L295true, annotation: [0, 0]]" "assume 0 != ~pumpRunning~0;" "CountingPredicate [underlying: 23#L297true, annotation: [0, 0]]") ("CountingPredicate [underlying: 36#L295true, annotation: [0, 0]]" "assume !(0 != ~pumpRunning~0);" "CountingPredicate [underlying: 7#L310true, annotation: [0, 0]]") ("CountingPredicate [underlying: 52#L908-1true, annotation: [0, 0]]" "assume true;" "CountingPredicate [underlying: 49#changeMethaneLevelEXITtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 34#$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);~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret4#1, main_~retValue_acc~0#1, main_~tmp~0#1;havoc main_~retValue_acc~0#1;havoc main_~tmp~0#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~8#1;havoc valid_product_~retValue_acc~8#1;valid_product_~retValue_acc~8#1 := 1;valid_product_#res#1 := valid_product_~retValue_acc~8#1;main_#t~ret4#1 := valid_product_#res#1;havoc valid_product_~retValue_acc~8#1;assume { :end_inline_valid_product } true;assume -2147483648 <= main_#t~ret4#1 && main_#t~ret4#1 <= 2147483647;main_~tmp~0#1 := main_#t~ret4#1;havoc main_#t~ret4#1;" "CountingPredicate [underlying: 66#L140true, annotation: [0, 0]]") ("CountingPredicate [underlying: 5#L175true, annotation: [0, 0]]" "assume 0 != test_~tmp~1#1;" "CountingPredicate [underlying: 58#L177true, annotation: [0, 0]]") ("CountingPredicate [underlying: 5#L175true, annotation: [0, 0]]" "assume !(0 != test_~tmp~1#1);" "CountingPredicate [underlying: 61#L175-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 17#L331-2true, annotation: [0, 0]]" "havoc activatePump_#t~ret11#1, activatePump_~tmp~4#1;assume { :end_inline_activatePump } true;" "CountingPredicate [underlying: 65#L284-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 27#L820true, annotation: [0, 0]]" "assume 0 != __utac_acc__Specification4_spec__1_~tmp___0~2#1;assume { :begin_inline___automaton_fail } true;" "CountingPredicate [underlying: 45#L838true, annotation: [0, 0]]") ("CountingPredicate [underlying: 27#L820true, annotation: [0, 0]]" "assume !(0 != __utac_acc__Specification4_spec__1_~tmp___0~2#1);" "CountingPredicate [underlying: 29#L816-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 31#processEnvironment__wrappee__baseFINALtrue, annotation: [0, 0]]" "assume true;" "CountingPredicate [underlying: 3#processEnvironment__wrappee__baseEXITtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 35#L185true, annotation: [0, 0]]" "assume 0 != test_~tmp___0~0#1;" "CountingPredicate [underlying: 59#L187true, annotation: [0, 0]]") ("CountingPredicate [underlying: 35#L185true, annotation: [0, 0]]" "assume !(0 != test_~tmp___0~0#1);" "CountingPredicate [underlying: 50#L185-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 28#L310-1true, annotation: [0, 0]]" "havoc processEnvironment_#t~ret10#1, processEnvironment_~tmp~3#1;assume { :end_inline_processEnvironment } true;" "CountingPredicate [underlying: 37#L244-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 64#L269true, annotation: [0, 0]]" "assume 0 == ~pumpRunning~0;assume { :begin_inline_isHighWaterLevel } true;havoc isHighWaterLevel_#res#1;havoc isHighWaterLevel_#t~ret21#1, isHighWaterLevel_~retValue_acc~3#1, isHighWaterLevel_~tmp~5#1, isHighWaterLevel_~tmp___0~1#1;havoc isHighWaterLevel_~retValue_acc~3#1;havoc isHighWaterLevel_~tmp~5#1;havoc isHighWaterLevel_~tmp___0~1#1;assume { :begin_inline_isHighWaterSensorDry } true;havoc isHighWaterSensorDry_#res#1;havoc isHighWaterSensorDry_~retValue_acc~11#1;havoc isHighWaterSensorDry_~retValue_acc~11#1;" "CountingPredicate [underlying: 30#L961true, annotation: [0, 0]]") ("CountingPredicate [underlying: 64#L269true, annotation: [0, 0]]" "assume !(0 == ~pumpRunning~0);" "CountingPredicate [underlying: 19#L284true, annotation: [0, 0]]") ("CountingPredicate [underlying: 55#L58-1true, annotation: [0, 0]]" "~i~0 := 0;" "CountingPredicate [underlying: 32#L62-2true, annotation: [0, 0]]") ("CountingPredicate [underlying: 75#L414-2true, annotation: [0, 0]]" "isHighWaterLevel_~retValue_acc~3#1 := isHighWaterLevel_~tmp___0~1#1;isHighWaterLevel_#res#1 := isHighWaterLevel_~retValue_acc~3#1;#t~ret9#1 := isHighWaterLevel_#res#1;havoc isHighWaterLevel_#t~ret21#1, isHighWaterLevel_~retValue_acc~3#1, isHighWaterLevel_~tmp~5#1, isHighWaterLevel_~tmp___0~1#1;assume { :end_inline_isHighWaterLevel } true;assume -2147483648 <= #t~ret9#1 && #t~ret9#1 <= 2147483647;~tmp~2#1 := #t~ret9#1;havoc #t~ret9#1;" "CountingPredicate [underlying: 54#L273true, annotation: [0, 0]]") ("CountingPredicate [underlying: 60#$Ultimate##0true, annotation: [0, 0]]" "havoc ~retValue_acc~1#1;assume { :begin_inline_isMethaneLevelCritical } true;havoc isMethaneLevelCritical_#res#1;havoc isMethaneLevelCritical_~retValue_acc~9#1;havoc isMethaneLevelCritical_~retValue_acc~9#1;isMethaneLevelCritical_~retValue_acc~9#1 := ~methaneLevelCritical~0;isMethaneLevelCritical_#res#1 := isMethaneLevelCritical_~retValue_acc~9#1;#t~ret12#1 := isMethaneLevelCritical_#res#1;havoc isMethaneLevelCritical_~retValue_acc~9#1;assume { :end_inline_isMethaneLevelCritical } true;assume -2147483648 <= #t~ret12#1 && #t~ret12#1 <= 2147483647;~retValue_acc~1#1 := #t~ret12#1;havoc #t~ret12#1;#res#1 := ~retValue_acc~1#1;assume true;" "CountingPredicate [underlying: 41#isMethaneAlarmEXITtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 24#L816true, annotation: [0, 0]]" "assume 0 == __utac_acc__Specification4_spec__1_~tmp~9#1;assume { :begin_inline_isPumpRunning } true;havoc isPumpRunning_#res#1;havoc isPumpRunning_~retValue_acc~2#1;havoc isPumpRunning_~retValue_acc~2#1;isPumpRunning_~retValue_acc~2#1 := ~pumpRunning~0;isPumpRunning_#res#1 := isPumpRunning_~retValue_acc~2#1;__utac_acc__Specification4_spec__1_#t~ret46#1 := isPumpRunning_#res#1;havoc isPumpRunning_~retValue_acc~2#1;assume { :end_inline_isPumpRunning } true;assume -2147483648 <= __utac_acc__Specification4_spec__1_#t~ret46#1 && __utac_acc__Specification4_spec__1_#t~ret46#1 <= 2147483647;__utac_acc__Specification4_spec__1_~tmp___0~2#1 := __utac_acc__Specification4_spec__1_#t~ret46#1;havoc __utac_acc__Specification4_spec__1_#t~ret46#1;" "CountingPredicate [underlying: 27#L820true, annotation: [0, 0]]") ("CountingPredicate [underlying: 24#L816true, annotation: [0, 0]]" "assume !(0 == __utac_acc__Specification4_spec__1_~tmp~9#1);" "CountingPredicate [underlying: 29#L816-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 30#L961true, annotation: [0, 0]]" "assume ~waterLevel~0 < 2;isHighWaterSensorDry_~retValue_acc~11#1 := 1;isHighWaterSensorDry_#res#1 := isHighWaterSensorDry_~retValue_acc~11#1;" "CountingPredicate [underlying: 69#isHighWaterSensorDry_returnLabel#1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 30#L961true, annotation: [0, 0]]" "assume !(~waterLevel~0 < 2);isHighWaterSensorDry_~retValue_acc~11#1 := 0;isHighWaterSensorDry_#res#1 := isHighWaterSensorDry_~retValue_acc~11#1;" "CountingPredicate [underlying: 69#isHighWaterSensorDry_returnLabel#1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 44#L195true, annotation: [0, 0]]" "assume 0 != test_~tmp___2~0#1;" "CountingPredicate [underlying: 51#L201-2true, annotation: [0, 0]]") ("CountingPredicate [underlying: 44#L195true, annotation: [0, 0]]" "assume !(0 != test_~tmp___2~0#1);havoc test_#t~nondet8#1;assume -2147483648 <= test_#t~nondet8#1 && test_#t~nondet8#1 <= 2147483647;test_~tmp___1~0#1 := test_#t~nondet8#1;havoc test_#t~nondet8#1;" "CountingPredicate [underlying: 71#L201true, annotation: [0, 0]]") ("CountingPredicate [underlying: 20#$Ultimate##0true, annotation: [0, 0]]" "havoc ~tmp~2#1;" "CountingPredicate [underlying: 64#L269true, annotation: [0, 0]]") ("CountingPredicate [underlying: 32#L62-2true, annotation: [0, 0]]" "assume !true;" "CountingPredicate [underlying: 21#L77true, annotation: [0, 0]]") ("CountingPredicate [underlying: 32#L62-2true, annotation: [0, 0]]" "~__cil_tmp2~0 := ~cleanupTimeShifts~0 - 1;" "CountingPredicate [underlying: 26#L66true, annotation: [0, 0]]") ("CountingPredicate [underlying: 32#L62-2true, annotation: [0, 0]]" "assume !true;" "CountingPredicate [underlying: 21#L77true, annotation: [0, 0]]") ("CountingPredicate [underlying: 47#L428true, annotation: [0, 0]]" "assume 0 != ~pumpRunning~0;" "CountingPredicate [underlying: 15#L430true, annotation: [0, 0]]") ("CountingPredicate [underlying: 47#L428true, annotation: [0, 0]]" "assume !(0 != ~pumpRunning~0);" "CountingPredicate [underlying: 8#L428-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 61#L175-1true, annotation: [0, 0]]" "havoc test_#t~nondet6#1;assume -2147483648 <= test_#t~nondet6#1 && test_#t~nondet6#1 <= 2147483647;test_~tmp___0~0#1 := test_#t~nondet6#1;havoc test_#t~nondet6#1;" "CountingPredicate [underlying: 35#L185true, annotation: [0, 0]]") ("CountingPredicate [underlying: 50#L185-1true, annotation: [0, 0]]" "havoc test_#t~nondet7#1;assume -2147483648 <= test_#t~nondet7#1 && test_#t~nondet7#1 <= 2147483647;test_~tmp___2~0#1 := test_#t~nondet7#1;havoc test_#t~nondet7#1;" "CountingPredicate [underlying: 44#L195true, annotation: [0, 0]]") ("CountingPredicate [underlying: 69#isHighWaterSensorDry_returnLabel#1true, annotation: [0, 0]]" "isHighWaterLevel_#t~ret21#1 := isHighWaterSensorDry_#res#1;havoc isHighWaterSensorDry_~retValue_acc~11#1;assume { :end_inline_isHighWaterSensorDry } true;assume -2147483648 <= isHighWaterLevel_#t~ret21#1 && isHighWaterLevel_#t~ret21#1 <= 2147483647;isHighWaterLevel_~tmp~5#1 := isHighWaterLevel_#t~ret21#1;havoc isHighWaterLevel_#t~ret21#1;" "CountingPredicate [underlying: 25#L414true, annotation: [0, 0]]") ("CountingPredicate [underlying: 39#$Ultimate##0true, annotation: [0, 0]]" "havoc ~i~0;havoc ~__cil_tmp2~0;" "CountingPredicate [underlying: 53#L58true, annotation: [0, 0]]") ("CountingPredicate [underlying: 22#L896-1true, annotation: [0, 0]]" "assume true;" "CountingPredicate [underlying: 46#waterRiseEXITtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 9#L237-1true, annotation: [0, 0]]" "assume 0 != ~systemActive~0;assume { :begin_inline_processEnvironment } true;havoc processEnvironment_#t~ret10#1, processEnvironment_~tmp~3#1;havoc processEnvironment_~tmp~3#1;" "CountingPredicate [underlying: 36#L295true, annotation: [0, 0]]") ("CountingPredicate [underlying: 9#L237-1true, annotation: [0, 0]]" "assume !(0 != ~systemActive~0);" "CountingPredicate [underlying: 37#L244-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 14#$Ultimate##0true, annotation: [0, 0]]" "assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0;" "CountingPredicate [underlying: 22#L896-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 14#$Ultimate##0true, annotation: [0, 0]]" "assume !(~waterLevel~0 < 2);" "CountingPredicate [underlying: 22#L896-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 29#L816-1true, annotation: [0, 0]]" "havoc __utac_acc__Specification4_spec__1_#t~ret45#1, __utac_acc__Specification4_spec__1_#t~ret46#1, __utac_acc__Specification4_spec__1_~tmp~9#1, __utac_acc__Specification4_spec__1_~tmp___0~2#1;assume { :end_inline___utac_acc__Specification4_spec__1 } true;assume true;" "CountingPredicate [underlying: 42#timeShiftEXITtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 73#$Ultimate##0true, annotation: [0, 0]]" "assume 0 != ~methaneLevelCritical~0;~methaneLevelCritical~0 := 0;" "CountingPredicate [underlying: 52#L908-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 73#$Ultimate##0true, annotation: [0, 0]]" "assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1;" "CountingPredicate [underlying: 52#L908-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 6#L884-2true, annotation: [0, 0]]" "assume { :end_inline_lowerWaterLevel } true;" "CountingPredicate [underlying: 9#L237-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 57#L140-2true, annotation: [0, 0]]" "main_~retValue_acc~0#1 := 0;main_#res#1 := main_~retValue_acc~0#1;#t~ret53#1 := main_#res#1;havoc main_#t~ret4#1, main_~retValue_acc~0#1, main_~tmp~0#1;assume { :end_inline_main } true;assume true;" "CountingPredicate [underlying: 2#ULTIMATE.startEXITtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 4#L73true, annotation: [0, 0]]" "~i~0 := 1 + ~i~0;" "CountingPredicate [underlying: 32#L62-2true, annotation: [0, 0]]") ("CountingPredicate [underlying: 25#L414true, annotation: [0, 0]]" "assume 0 != isHighWaterLevel_~tmp~5#1;isHighWaterLevel_~tmp___0~1#1 := 0;" "CountingPredicate [underlying: 75#L414-2true, annotation: [0, 0]]") ("CountingPredicate [underlying: 25#L414true, annotation: [0, 0]]" "assume !(0 != isHighWaterLevel_~tmp~5#1);isHighWaterLevel_~tmp___0~1#1 := 1;" "CountingPredicate [underlying: 75#L414-2true, annotation: [0, 0]]") ("CountingPredicate [underlying: 74#$Ultimate##0true, annotation: [0, 0]]" "assume 0 != ~pumpRunning~0;assume { :begin_inline_lowerWaterLevel } true;" "CountingPredicate [underlying: 72#L884true, annotation: [0, 0]]") ("CountingPredicate [underlying: 74#$Ultimate##0true, annotation: [0, 0]]" "assume !(0 != ~pumpRunning~0);" "CountingPredicate [underlying: 9#L237-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 12#L297-1true, annotation: [0, 0]]" "assume -2147483648 <= processEnvironment_#t~ret10#1 && processEnvironment_#t~ret10#1 <= 2147483647;processEnvironment_~tmp~3#1 := processEnvironment_#t~ret10#1;havoc processEnvironment_#t~ret10#1;" "CountingPredicate [underlying: 67#L299true, annotation: [0, 0]]") ("CountingPredicate [underlying: 11#L210true, annotation: [0, 0]]" "assume test_~splverifierCounter~0#1 < 4;havoc test_#t~nondet5#1;assume -2147483648 <= test_#t~nondet5#1 && test_#t~nondet5#1 <= 2147483647;test_~tmp~1#1 := test_#t~nondet5#1;havoc test_#t~nondet5#1;" "CountingPredicate [underlying: 5#L175true, annotation: [0, 0]]") ("CountingPredicate [underlying: 11#L210true, annotation: [0, 0]]" "assume !true;" "CountingPredicate [underlying: 68#L213true, annotation: [0, 0]]") ("CountingPredicate [underlying: 11#L210true, annotation: [0, 0]]" "assume !true;" "CountingPredicate [underlying: 68#L213true, annotation: [0, 0]]") ("CountingPredicate [underlying: 11#L210true, annotation: [0, 0]]" "assume !(test_~splverifierCounter~0#1 < 4);" "CountingPredicate [underlying: 68#L213true, annotation: [0, 0]]") ("CountingPredicate [underlying: 18#L331true, annotation: [0, 0]]" "assume !(0 != activatePump_~tmp~4#1);assume { :begin_inline_activatePump__wrappee__highWaterSensor } true;~pumpRunning~0 := 1;assume { :end_inline_activatePump__wrappee__highWaterSensor } true;" "CountingPredicate [underlying: 17#L331-2true, annotation: [0, 0]]") ("CountingPredicate [underlying: 18#L331true, annotation: [0, 0]]" "assume 0 != activatePump_~tmp~4#1;" "CountingPredicate [underlying: 17#L331-2true, annotation: [0, 0]]") ("CountingPredicate [underlying: 66#L140true, annotation: [0, 0]]" "assume 0 != main_~tmp~0#1;assume { :begin_inline_setup } true;assume { :end_inline_setup } true;assume { :begin_inline_runTest } true;assume { :begin_inline_test } true;havoc test_#t~nondet5#1, test_#t~nondet6#1, test_#t~nondet7#1, test_#t~nondet8#1, test_~splverifierCounter~0#1, test_~tmp~1#1, test_~tmp___0~0#1, test_~tmp___1~0#1, test_~tmp___2~0#1;havoc test_~splverifierCounter~0#1;havoc test_~tmp~1#1;havoc test_~tmp___0~0#1;havoc test_~tmp___1~0#1;havoc test_~tmp___2~0#1;test_~splverifierCounter~0#1 := 0;" "CountingPredicate [underlying: 11#L210true, annotation: [0, 0]]") ("CountingPredicate [underlying: 66#L140true, annotation: [0, 0]]" "assume !(0 != main_~tmp~0#1);" "CountingPredicate [underlying: 57#L140-2true, annotation: [0, 0]]") ("CountingPredicate [underlying: 54#L273true, annotation: [0, 0]]" "assume 0 != ~tmp~2#1;assume { :begin_inline_activatePump } true;havoc activatePump_#t~ret11#1, activatePump_~tmp~4#1;havoc activatePump_~tmp~4#1;" "CountingPredicate [underlying: 38#L329true, annotation: [0, 0]]") ("CountingPredicate [underlying: 54#L273true, annotation: [0, 0]]" "assume !(0 != ~tmp~2#1);" "CountingPredicate [underlying: 56#L279true, annotation: [0, 0]]") ("CountingPredicate [underlying: 65#L284-1true, annotation: [0, 0]]" "assume true;" "CountingPredicate [underlying: 48#processEnvironment__wrappee__methaneQueryEXITtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 67#L299true, annotation: [0, 0]]" "assume 0 != processEnvironment_~tmp~3#1;" "CountingPredicate [underlying: 63#L301true, annotation: [0, 0]]") ("CountingPredicate [underlying: 67#L299true, annotation: [0, 0]]" "assume !(0 != processEnvironment_~tmp~3#1);" "CountingPredicate [underlying: 10#L305true, annotation: [0, 0]]") ("CountingPredicate [underlying: 21#L77true, annotation: [0, 0]]" "assume true;" "CountingPredicate [underlying: 13#cleanupEXITtrue, annotation: [0, 0]]") ("CountingPredicate [underlying: 45#L838true, annotation: [0, 0]]" "assume false;assume false;assume { :end_inline___automaton_fail } true;" "CountingPredicate [underlying: 29#L816-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 45#L838true, annotation: [0, 0]]" "assume !false;" "CountingPredicate [underlying: 40#timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, annotation: [0, 0]]") }, returnTransitions = { ("CountingPredicate [underlying: 3#processEnvironment__wrappee__baseEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 19#L284true, annotation: [0, 0]]" "#264#return;" "CountingPredicate [underlying: 65#L284-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 3#processEnvironment__wrappee__baseEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 56#L279true, annotation: [0, 0]]" "#262#return;" "CountingPredicate [underlying: 65#L284-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 41#isMethaneAlarmEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 38#L329true, annotation: [0, 0]]" "#260#return;" "CountingPredicate [underlying: 16#L329-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 41#isMethaneAlarmEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 23#L297true, annotation: [0, 0]]" "#238#return;" "CountingPredicate [underlying: 12#L297-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 13#cleanupEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 68#L213true, annotation: [0, 0]]" "#258#return;" "CountingPredicate [underlying: 43#L216true, annotation: [0, 0]]") ("CountingPredicate [underlying: 42#timeShiftEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 51#L201-2true, annotation: [0, 0]]" "#256#return;" "CountingPredicate [underlying: 11#L210true, annotation: [0, 0]]") ("CountingPredicate [underlying: 42#timeShiftEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 53#L58true, annotation: [0, 0]]" "#246#return;" "CountingPredicate [underlying: 55#L58-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 42#timeShiftEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 62#L66-1true, annotation: [0, 0]]" "#248#return;" "CountingPredicate [underlying: 4#L73true, annotation: [0, 0]]") ("CountingPredicate [underlying: 46#waterRiseEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 58#L177true, annotation: [0, 0]]" "#250#return;" "CountingPredicate [underlying: 61#L175-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 33#deactivatePumpEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 15#L430true, annotation: [0, 0]]" "#254#return;" "CountingPredicate [underlying: 8#L428-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 33#deactivatePumpEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 63#L301true, annotation: [0, 0]]" "#240#return;" "CountingPredicate [underlying: 28#L310-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 48#processEnvironment__wrappee__methaneQueryEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 7#L310true, annotation: [0, 0]]" "#244#return;" "CountingPredicate [underlying: 28#L310-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 48#processEnvironment__wrappee__methaneQueryEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 10#L305true, annotation: [0, 0]]" "#242#return;" "CountingPredicate [underlying: 28#L310-1true, annotation: [0, 0]]") ("CountingPredicate [underlying: 49#changeMethaneLevelEXITtrue, annotation: [0, 0]]" "CountingPredicate [underlying: 59#L187true, annotation: [0, 0]]" "#252#return;" "CountingPredicate [underlying: 50#L185-1true, annotation: [0, 0]]") } ); [2024-08-06 17:21:52,291 INFO L82 GeneralOperation]: Start removeDeadEnds. Operand has 74 states, 50 states have (on average 1.54) internal successors, (77), 59 states have internal predecessors, (77), 14 states have call successors, (14), 8 states have call predecessors, (14), 8 states have return successors, (14), 11 states have call predecessors, (14), 14 states have call successors, (14) [2024-08-06 17:21:52,345 INFO L88 GeneralOperation]: Finished removeDeadEnds. Reduced from 74 states to 0 states. [2024-08-06 17:21:52,368 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-08-06 17:21:52,376 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;@67c59952, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-08-06 17:21:52,377 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-08-06 17:21:52,379 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states. [2024-08-06 17:21:52,379 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-08-06 17:21:52,381 INFO L805 garLoopResultBuilder]: Registering result SAFE for location timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-08-06 17:21:52,386 INFO L445 BasicCegarLoop]: Path program histogram: [] [2024-08-06 17:21:52,389 INFO L196 ceAbstractionStarter]: Computing trace abstraction results [2024-08-06 17:21:52,392 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.08 05:21:52 BoogieIcfgContainer [2024-08-06 17:21:52,393 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-08-06 17:21:52,394 INFO L158 Benchmark]: Toolchain (without parser) took 1395.91ms. Allocated memory is still 157.3MB. Free memory was 86.2MB in the beginning and 124.1MB in the end (delta: -37.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-08-06 17:21:52,394 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 96.5MB. Free memory was 51.3MB in the beginning and 51.2MB in the end (delta: 70.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-08-06 17:21:52,395 INFO L158 Benchmark]: Witness Parser took 0.22ms. Allocated memory is still 157.3MB. Free memory is still 92.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-08-06 17:21:52,396 INFO L158 Benchmark]: CACSL2BoogieTranslator took 548.58ms. Allocated memory is still 157.3MB. Free memory was 86.2MB in the beginning and 110.9MB in the end (delta: -24.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-08-06 17:21:52,397 INFO L158 Benchmark]: Boogie Procedure Inliner took 45.56ms. Allocated memory is still 157.3MB. Free memory was 110.9MB in the beginning and 108.9MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-08-06 17:21:52,397 INFO L158 Benchmark]: Boogie Preprocessor took 50.26ms. Allocated memory is still 157.3MB. Free memory was 108.2MB in the beginning and 106.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-08-06 17:21:52,398 INFO L158 Benchmark]: RCFGBuilder took 466.26ms. Allocated memory is still 157.3MB. Free memory was 106.1MB in the beginning and 83.1MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-08-06 17:21:52,398 INFO L158 Benchmark]: TraceAbstraction took 278.09ms. Allocated memory is still 157.3MB. Free memory was 82.4MB in the beginning and 124.1MB in the end (delta: -41.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-08-06 17:21:52,402 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 96.5MB. Free memory was 51.3MB in the beginning and 51.2MB in the end (delta: 70.0kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.22ms. Allocated memory is still 157.3MB. Free memory is still 92.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 548.58ms. Allocated memory is still 157.3MB. Free memory was 86.2MB in the beginning and 110.9MB in the end (delta: -24.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 45.56ms. Allocated memory is still 157.3MB. Free memory was 110.9MB in the beginning and 108.9MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 50.26ms. Allocated memory is still 157.3MB. Free memory was 108.2MB in the beginning and 106.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 466.26ms. Allocated memory is still 157.3MB. Free memory was 106.1MB in the beginning and 83.1MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * TraceAbstraction took 278.09ms. Allocated memory is still 157.3MB. Free memory was 82.4MB in the beginning and 124.1MB in the end (delta: -41.7MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 49]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [49] - GenericResultAtLocation [Line: 153]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [153] - GenericResultAtLocation [Line: 221]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [221] - GenericResultAtLocation [Line: 439]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [439] - GenericResultAtLocation [Line: 805]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [805] - GenericResultAtLocation [Line: 833]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [833] - GenericResultAtLocation [Line: 842]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [842] - GenericResultAtLocation [Line: 877]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [877] * 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: 838]: 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 9 procedures, 74 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 0.2s, OverallIterations: 0, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.2s, 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 17:21:52,438 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE