./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/product-lines/minepump_spec1_product34.cil.c --full-output --witness-type violation_witness --validate ./svcomp-yaml-violation-generation.2024-08-01_14-26-22.files/Default/minepump_spec1_product34.cil.yml/witness.yml --preprocessor.replace.while.statements.and.if-then-else.statements false --icfgbuilder.size.of.a.code.block SequenceOfStatements --architecture 32bit
--------------------------------------------------------------------------------
Checking for ERROR reachability
Using default analysis
Version 26998269
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_spec1_product34.cil.c ./svcomp-yaml-violation-generation.2024-08-01_14-26-22.files/Default/minepump_spec1_product34.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 --preprocessor.replace.while.statements.and.if-then-else.statements false --icfgbuilder.size.of.a.code.block SequenceOfStatements
--- Real Ultimate output ---
This is Ultimate 0.2.4-wip.fs.yaml-violation-witnesses-2699826-m
[2024-08-14 14:32:31,997 INFO L188 SettingsManager]: Resetting all preferences to default values...
[2024-08-14 14:32:32,078 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf
[2024-08-14 14:32:32,094 WARN L101 SettingsManager]: Preference file contains the following unknown settings:
[2024-08-14 14:32:32,095 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2024-08-14 14:32:32,121 INFO L130 SettingsManager]: Preferences different from defaults after loading the file:
[2024-08-14 14:32:32,123 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-08-14 14:32:32,124 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-08-14 14:32:32,125 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults:
[2024-08-14 14:32:32,126 INFO L153 SettingsManager]: * Use memory slicer=true
[2024-08-14 14:32:32,126 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-08-14 14:32:32,126 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-08-14 14:32:32,127 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-08-14 14:32:32,130 INFO L153 SettingsManager]: * Create parallel compositions if possible=false
[2024-08-14 14:32:32,130 INFO L153 SettingsManager]: * Use SBE=true
[2024-08-14 14:32:32,131 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-08-14 14:32:32,131 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2024-08-14 14:32:32,131 INFO L153 SettingsManager]: * sizeof long=4
[2024-08-14 14:32:32,131 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true
[2024-08-14 14:32:32,132 INFO L153 SettingsManager]: * sizeof POINTER=4
[2024-08-14 14:32:32,132 INFO L153 SettingsManager]: * Check division by zero=IGNORE
[2024-08-14 14:32:32,133 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2024-08-14 14:32:32,133 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-08-14 14:32:32,133 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2024-08-14 14:32:32,133 INFO L153 SettingsManager]: * Allow undefined functions=false
[2024-08-14 14:32:32,134 INFO L153 SettingsManager]: * sizeof long double=12
[2024-08-14 14:32:32,134 INFO L153 SettingsManager]: * Check if freed pointer was valid=false
[2024-08-14 14:32:32,134 INFO L153 SettingsManager]: * Use constant arrays=true
[2024-08-14 14:32:32,135 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-08-14 14:32:32,135 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements
[2024-08-14 14:32:32,135 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true
[2024-08-14 14:32:32,136 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode
[2024-08-14 14:32:32,136 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-08-14 14:32:32,136 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-08-14 14:32:32,137 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2024-08-14 14:32:32,137 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads
[2024-08-14 14:32:32,137 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL
[2024-08-14 14:32:32,137 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-08-14 14:32:32,138 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false
[2024-08-14 14:32:32,138 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET
[2024-08-14 14:32:32,138 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2024-08-14 14:32:32,139 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO
[2024-08-14 14:32:32,139 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2024-08-14 14:32:32,139 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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor: Replace while statements and if-then-else statements -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: Size of a code block -> SequenceOfStatements
[2024-08-14 14:32:32,377 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2024-08-14 14:32:32,402 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-08-14 14:32:32,407 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-08-14 14:32:32,408 INFO L270 PluginConnector]: Initializing CDTParser...
[2024-08-14 14:32:32,409 INFO L274 PluginConnector]: CDTParser initialized
[2024-08-14 14:32:32,410 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product34.cil.c
[2024-08-14 14:32:33,895 INFO L533 CDTParser]: Created temporary CDT project at NULL
[2024-08-14 14:32:34,117 INFO L384 CDTParser]: Found 1 translation units.
[2024-08-14 14:32:34,118 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product34.cil.c
[2024-08-14 14:32:34,133 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02c277b73/40e57f25dc604686bc4d5e6e382914da/FLAG80a73afe3
[2024-08-14 14:32:34,151 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02c277b73/40e57f25dc604686bc4d5e6e382914da
[2024-08-14 14:32:34,154 INFO L270 PluginConnector]: Initializing Witness Parser...
[2024-08-14 14:32:34,155 INFO L274 PluginConnector]: Witness Parser initialized
[2024-08-14 14:32:34,156 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./svcomp-yaml-violation-generation.2024-08-01_14-26-22.files/Default/minepump_spec1_product34.cil.yml/witness.yml
[2024-08-14 14:32:34,256 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-08-14 14:32:34,258 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements.
[2024-08-14 14:32:34,258 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-08-14 14:32:34,259 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-08-14 14:32:34,263 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized
[2024-08-14 14:32:34,263 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 02:32:34" (1/2) ...
[2024-08-14 14:32:34,264 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4da21e02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 02:32:34, skipping insertion in model container
[2024-08-14 14:32:34,264 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 02:32:34" (1/2) ...
[2024-08-14 14:32:34,265 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@97e957a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 02:32:34, skipping insertion in model container
[2024-08-14 14:32:34,266 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser VIOLATION_WITNESS 14.08 02:32:34" (2/2) ...
[2024-08-14 14:32:34,266 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4da21e02 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 14.08 02:32:34, skipping insertion in model container
[2024-08-14 14:32:34,266 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser VIOLATION_WITNESS 14.08 02:32:34" (2/2) ...
[2024-08-14 14:32:34,312 INFO L175 MainTranslator]: Built tables and reachable declarations
[2024-08-14 14:32:34,619 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_spec1_product34.cil.c[12584,12597]
[2024-08-14 14:32:34,660 INFO L207 PostProcessor]: Analyzing one entry point: main
[2024-08-14 14:32:34,677 INFO L200 MainTranslator]: Completed pre-run
[2024-08-14 14:32:34,686 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [49]
[2024-08-14 14:32:34,687 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [153]
[2024-08-14 14:32:34,688 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [519]
[2024-08-14 14:32:34,688 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [528]
[2024-08-14 14:32:34,688 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [627]
[2024-08-14 14:32:34,688 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [695]
[2024-08-14 14:32:34,688 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification1_spec.i","") [859]
[2024-08-14 14:32:34,688 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [885]
[2024-08-14 14:32:34,731 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_spec1_product34.cil.c[12584,12597]
[2024-08-14 14:32:34,751 INFO L207 PostProcessor]: Analyzing one entry point: main
[2024-08-14 14:32:34,770 INFO L204 MainTranslator]: Completed translation
[2024-08-14 14:32:34,771 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 14.08 02:32:34 WrapperNode
[2024-08-14 14:32:34,771 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-08-14 14:32:34,776 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-08-14 14:32:34,776 INFO L270 PluginConnector]: Initializing Boogie Preprocessor...
[2024-08-14 14:32:34,776 INFO L274 PluginConnector]: Boogie Preprocessor initialized
[2024-08-14 14:32:34,789 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 14.08 02:32:34" (1/1) ...
[2024-08-14 14:32:34,789 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 14.08 02:32:34" (1/1) ...
[2024-08-14 14:32:34,799 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 14.08 02:32:34" (1/1) ...
[2024-08-14 14:32:34,855 INFO L175 MemorySlicer]: Split 27 memory accesses to 23 slices as follows [2, 1, 1, 1, 1, 1, 1, 1, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]. 15 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]. The 7 writes are split as follows [0, 0, 1, 0, 1, 1, 0, 0, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0].
[2024-08-14 14:32:34,857 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 14.08 02:32:34" (1/1) ...
[2024-08-14 14:32:34,857 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 14.08 02:32:34" (1/1) ...
[2024-08-14 14:32:34,880 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 14.08 02:32:34" (1/1) ...
[2024-08-14 14:32:34,886 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 14.08 02:32:34" (1/1) ...
[2024-08-14 14:32:34,894 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 14.08 02:32:34" (1/1) ...
[2024-08-14 14:32:34,908 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-08-14 14:32:34,911 INFO L112 PluginConnector]: ------------------------IcfgBuilder----------------------------
[2024-08-14 14:32:34,911 INFO L270 PluginConnector]: Initializing IcfgBuilder...
[2024-08-14 14:32:34,911 INFO L274 PluginConnector]: IcfgBuilder initialized
[2024-08-14 14:32:34,912 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 14.08 02:32:34" (1/1) ...
[2024-08-14 14:32:34,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-08-14 14:32:34,936 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-08-14 14:32:34,954 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-08-14 14:32:34,958 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process
[2024-08-14 14:32:35,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2024-08-14 14:32:35,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-08-14 14:32:35,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int
[2024-08-14 14:32:35,015 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error
[2024-08-14 14:32:35,015 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup
[2024-08-14 14:32:35,015 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2
[2024-08-14 14:32:35,015 INFO L138 BoogieDeclarations]: Found implementation of procedure setup
[2024-08-14 14:32:35,015 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest
[2024-08-14 14:32:35,016 INFO L138 BoogieDeclarations]: Found implementation of procedure main
[2024-08-14 14:32:35,016 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set
[2024-08-14 14:32:35,016 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free
[2024-08-14 14:32:35,016 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset
[2024-08-14 14:32:35,016 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt
[2024-08-14 14:32:35,016 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg
[2024-08-14 14:32:35,016 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype
[2024-08-14 14:32:35,017 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail
[2024-08-14 14:32:35,017 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel
[2024-08-14 14:32:35,017 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise
[2024-08-14 14:32:35,017 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel
[2024-08-14 14:32:35,018 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical
[2024-08-14 14:32:35,018 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment
[2024-08-14 14:32:35,018 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel
[2024-08-14 14:32:35,018 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry
[2024-08-14 14:32:35,018 INFO L138 BoogieDeclarations]: Found implementation of procedure test
[2024-08-14 14:32:35,019 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift
[2024-08-14 14:32:35,019 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base
[2024-08-14 14:32:35,019 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment
[2024-08-14 14:32:35,019 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump
[2024-08-14 14:32:35,019 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump
[2024-08-14 14:32:35,019 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm
[2024-08-14 14:32:35,019 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning
[2024-08-14 14:32:35,019 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump
[2024-08-14 14:32:35,020 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel
[2024-08-14 14:32:35,020 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem
[2024-08-14 14:32:35,020 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1
[2024-08-14 14:32:35,021 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one
[2024-08-14 14:32:35,021 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features
[2024-08-14 14:32:35,021 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers
[2024-08-14 14:32:35,021 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product
[2024-08-14 14:32:35,021 INFO L130 BoogieDeclarations]: Found specification of procedure abort
[2024-08-14 14:32:35,021 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail
[2024-08-14 14:32:35,021 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error
[2024-08-14 14:32:35,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2024-08-14 14:32:35,022 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2024-08-14 14:32:35,022 INFO L130 BoogieDeclarations]: Found specification of procedure printf
[2024-08-14 14:32:35,022 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift
[2024-08-14 14:32:35,022 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup
[2024-08-14 14:32:35,022 INFO L130 BoogieDeclarations]: Found specification of procedure printPump
[2024-08-14 14:32:35,022 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise
[2024-08-14 14:32:35,022 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel
[2024-08-14 14:32:35,022 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2
[2024-08-14 14:32:35,023 INFO L130 BoogieDeclarations]: Found specification of procedure setup
[2024-08-14 14:32:35,023 INFO L130 BoogieDeclarations]: Found specification of procedure test
[2024-08-14 14:32:35,023 INFO L130 BoogieDeclarations]: Found specification of procedure runTest
[2024-08-14 14:32:35,023 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers
[2024-08-14 14:32:35,023 INFO L130 BoogieDeclarations]: Found specification of procedure select_features
[2024-08-14 14:32:35,023 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product
[2024-08-14 14:32:35,023 INFO L130 BoogieDeclarations]: Found specification of procedure main
[2024-08-14 14:32:35,023 INFO L130 BoogieDeclarations]: Found specification of procedure malloc
[2024-08-14 14:32:35,023 INFO L130 BoogieDeclarations]: Found specification of procedure free
[2024-08-14 14:32:35,023 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set
[2024-08-14 14:32:35,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2024-08-14 14:32:35,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0
[2024-08-14 14:32:35,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1
[2024-08-14 14:32:35,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2
[2024-08-14 14:32:35,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3
[2024-08-14 14:32:35,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4
[2024-08-14 14:32:35,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5
[2024-08-14 14:32:35,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6
[2024-08-14 14:32:35,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7
[2024-08-14 14:32:35,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8
[2024-08-14 14:32:35,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9
[2024-08-14 14:32:35,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10
[2024-08-14 14:32:35,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11
[2024-08-14 14:32:35,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12
[2024-08-14 14:32:35,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13
[2024-08-14 14:32:35,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14
[2024-08-14 14:32:35,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15
[2024-08-14 14:32:35,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16
[2024-08-14 14:32:35,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17
[2024-08-14 14:32:35,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18
[2024-08-14 14:32:35,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19
[2024-08-14 14:32:35,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20
[2024-08-14 14:32:35,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21
[2024-08-14 14:32:35,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22
[2024-08-14 14:32:35,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0
[2024-08-14 14:32:35,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1
[2024-08-14 14:32:35,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2
[2024-08-14 14:32:35,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3
[2024-08-14 14:32:35,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4
[2024-08-14 14:32:35,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5
[2024-08-14 14:32:35,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6
[2024-08-14 14:32:35,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7
[2024-08-14 14:32:35,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8
[2024-08-14 14:32:35,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9
[2024-08-14 14:32:35,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10
[2024-08-14 14:32:35,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11
[2024-08-14 14:32:35,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12
[2024-08-14 14:32:35,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13
[2024-08-14 14:32:35,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14
[2024-08-14 14:32:35,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15
[2024-08-14 14:32:35,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16
[2024-08-14 14:32:35,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17
[2024-08-14 14:32:35,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18
[2024-08-14 14:32:35,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19
[2024-08-14 14:32:35,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20
[2024-08-14 14:32:35,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21
[2024-08-14 14:32:35,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22
[2024-08-14 14:32:35,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0
[2024-08-14 14:32:35,032 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1
[2024-08-14 14:32:35,032 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2
[2024-08-14 14:32:35,032 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3
[2024-08-14 14:32:35,032 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4
[2024-08-14 14:32:35,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5
[2024-08-14 14:32:35,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6
[2024-08-14 14:32:35,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7
[2024-08-14 14:32:35,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8
[2024-08-14 14:32:35,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9
[2024-08-14 14:32:35,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10
[2024-08-14 14:32:35,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11
[2024-08-14 14:32:35,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12
[2024-08-14 14:32:35,034 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13
[2024-08-14 14:32:35,034 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14
[2024-08-14 14:32:35,034 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15
[2024-08-14 14:32:35,034 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16
[2024-08-14 14:32:35,034 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17
[2024-08-14 14:32:35,034 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18
[2024-08-14 14:32:35,034 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19
[2024-08-14 14:32:35,034 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20
[2024-08-14 14:32:35,034 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21
[2024-08-14 14:32:35,034 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22
[2024-08-14 14:32:35,035 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free
[2024-08-14 14:32:35,035 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2024-08-14 14:32:35,035 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset
[2024-08-14 14:32:35,035 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int
[2024-08-14 14:32:35,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0
[2024-08-14 14:32:35,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1
[2024-08-14 14:32:35,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2
[2024-08-14 14:32:35,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3
[2024-08-14 14:32:35,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4
[2024-08-14 14:32:35,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5
[2024-08-14 14:32:35,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6
[2024-08-14 14:32:35,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7
[2024-08-14 14:32:35,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8
[2024-08-14 14:32:35,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9
[2024-08-14 14:32:35,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10
[2024-08-14 14:32:35,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11
[2024-08-14 14:32:35,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12
[2024-08-14 14:32:35,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13
[2024-08-14 14:32:35,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14
[2024-08-14 14:32:35,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15
[2024-08-14 14:32:35,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16
[2024-08-14 14:32:35,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17
[2024-08-14 14:32:35,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18
[2024-08-14 14:32:35,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19
[2024-08-14 14:32:35,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20
[2024-08-14 14:32:35,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21
[2024-08-14 14:32:35,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22
[2024-08-14 14:32:35,038 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt
[2024-08-14 14:32:35,038 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg
[2024-08-14 14:32:35,038 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype
[2024-08-14 14:32:35,038 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail
[2024-08-14 14:32:35,038 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel
[2024-08-14 14:32:35,038 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical
[2024-08-14 14:32:35,038 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel
[2024-08-14 14:32:35,039 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment
[2024-08-14 14:32:35,039 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry
[2024-08-14 14:32:35,039 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem
[2024-08-14 14:32:35,039 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump
[2024-08-14 14:32:35,039 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump
[2024-08-14 14:32:35,039 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning
[2024-08-14 14:32:35,039 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1
[2024-08-14 14:32:35,039 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment
[2024-08-14 14:32:35,039 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base
[2024-08-14 14:32:35,039 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel
[2024-08-14 14:32:35,039 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm
[2024-08-14 14:32:35,039 INFO L130 BoogieDeclarations]: Found specification of procedure select_one
[2024-08-14 14:32:35,039 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2024-08-14 14:32:35,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0
[2024-08-14 14:32:35,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1
[2024-08-14 14:32:35,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2
[2024-08-14 14:32:35,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3
[2024-08-14 14:32:35,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4
[2024-08-14 14:32:35,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5
[2024-08-14 14:32:35,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6
[2024-08-14 14:32:35,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7
[2024-08-14 14:32:35,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8
[2024-08-14 14:32:35,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9
[2024-08-14 14:32:35,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10
[2024-08-14 14:32:35,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11
[2024-08-14 14:32:35,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12
[2024-08-14 14:32:35,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13
[2024-08-14 14:32:35,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14
[2024-08-14 14:32:35,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15
[2024-08-14 14:32:35,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16
[2024-08-14 14:32:35,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17
[2024-08-14 14:32:35,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18
[2024-08-14 14:32:35,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19
[2024-08-14 14:32:35,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20
[2024-08-14 14:32:35,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21
[2024-08-14 14:32:35,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22
[2024-08-14 14:32:35,044 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-08-14 14:32:35,330 INFO L273 CfgBuilder]: Building ICFG
[2024-08-14 14:32:35,332 INFO L304 CfgBuilder]: Building CFG for each procedure with an implementation
[2024-08-14 14:32:35,468 INFO L1266 $ProcedureCfgBuilder]: dead code at ProgramPoint L516: #res.base, #res.offset := ~retValue_acc~3.base, ~retValue_acc~3.offset;
[2024-08-14 14:32:35,474 INFO L1266 $ProcedureCfgBuilder]: dead code at ProgramPoint L624: #res := ~retValue_acc~6;
[2024-08-14 14:32:35,491 INFO L1266 $ProcedureCfgBuilder]: dead code at ProgramPoint L848: #res := ~retValue_acc~9;
[2024-08-14 14:32:35,504 INFO L1266 $ProcedureCfgBuilder]: dead code at ProgramPoint L793: #res := ~retValue_acc~8;
[2024-08-14 14:32:35,522 INFO L1266 $ProcedureCfgBuilder]: dead code at ProgramPoint L784: #res := ~retValue_acc~7;
[2024-08-14 14:32:35,546 INFO L1266 $ProcedureCfgBuilder]: dead code at ProgramPoint L470: #res.base, #res.offset := ~retValue_acc~2.base, ~retValue_acc~2.offset;
[2024-08-14 14:32:35,601 INFO L1266 $ProcedureCfgBuilder]: dead code at ProgramPoint L917: #res := ~retValue_acc~11;
[2024-08-14 14:32:35,610 INFO L1266 $ProcedureCfgBuilder]: dead code at ProgramPoint L150: #res := ~retValue_acc~0;
[2024-08-14 14:32:35,643 INFO L1266 $ProcedureCfgBuilder]: dead code at ProgramPoint L610: #res := ~retValue_acc~5;
[2024-08-14 14:32:35,657 INFO L1266 $ProcedureCfgBuilder]: dead code at ProgramPoint L578: #res := ~retValue_acc~4;
[2024-08-14 14:32:35,773 INFO L1266 $ProcedureCfgBuilder]: dead code at ProgramPoint L894: #res := ~retValue_acc~10;
[2024-08-14 14:32:35,869 INFO L? ?]: Removed 229 outVars from TransFormulas that were not future-live.
[2024-08-14 14:32:35,869 INFO L327 CfgBuilder]: Performing block encoding
[2024-08-14 14:32:35,883 INFO L349 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-08-14 14:32:35,886 INFO L354 CfgBuilder]: Removed 0 assume(true) statements.
[2024-08-14 14:32:35,887 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 14.08 02:32:35 BoogieIcfgContainer
[2024-08-14 14:32:35,887 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder----------------------------
[2024-08-14 14:32:35,889 INFO L112 PluginConnector]: ------------------------TraceAbstraction----------------------------
[2024-08-14 14:32:35,890 INFO L270 PluginConnector]: Initializing TraceAbstraction...
[2024-08-14 14:32:35,894 INFO L274 PluginConnector]: TraceAbstraction initialized
[2024-08-14 14:32:35,894 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.08 02:32:34" (1/4) ...
[2024-08-14 14:32:35,895 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@50633d71 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.08 02:32:35, skipping insertion in model container
[2024-08-14 14:32:35,895 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser VIOLATION_WITNESS 14.08 02:32:34" (2/4) ...
[2024-08-14 14:32:35,895 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@50633d71 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction VIOLATION_WITNESS 14.08 02:32:35, skipping insertion in model container
[2024-08-14 14:32:35,896 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 14.08 02:32:34" (3/4) ...
[2024-08-14 14:32:35,896 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@50633d71 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction VIOLATION_WITNESS 14.08 02:32:35, skipping insertion in model container
[2024-08-14 14:32:35,896 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 14.08 02:32:35" (4/4) ...
[2024-08-14 14:32:35,898 INFO L119 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product34.cil.c
[2024-08-14 14:32:35,898 WARN L130 eAbstractionObserver]: Found a witness in the YAML format. I will only consider traces that are accepted by the witness
[2024-08-14 14:32:35,919 INFO L221 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2024-08-14 14:32:35,919 INFO L180 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations.
[2024-08-14 14:32:35,947 INFO L92 WitnessUtils]: Constructing product of automaton with 158 states and violation witness of the following lengths: [41]
[2024-08-14 14:32:35,950 INFO L82 GeneralOperation]: Start removeDeadEnds. Operand has 158 states, 88 states have (on average 1.2954545454545454) internal successors, (114), 99 states have internal predecessors, (114), 41 states have call successors, (41), 25 states have call predecessors, (41), 25 states have return successors, (41), 39 states have call predecessors, (41), 41 states have call successors, (41)
[2024-08-14 14:32:36,423 INFO L88 GeneralOperation]: Finished removeDeadEnds. Reduced from 1482 states to 1184 states.
[2024-08-14 14:32:36,446 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2024-08-14 14:32:36,454 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;@14b749a0, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2024-08-14 14:32:36,455 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2024-08-14 14:32:36,457 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states.
[2024-08-14 14:32:36,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88
[2024-08-14 14:32:36,487 INFO L187 NwaCegarLoop]: Found error trace
[2024-08-14 14:32:36,488 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-08-14 14:32:36,488 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-08-14 14:32:36,496 INFO L160 PredicateUnifier]: Initialized classic predicate unifier
[2024-08-14 14:32:36,497 INFO L85 PathProgramCache]: Analyzing trace with hash -120844910, now seen corresponding path program 1 times
[2024-08-14 14:32:36,506 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-08-14 14:32:36,507 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [249614523]
[2024-08-14 14:32:36,507 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-08-14 14:32:36,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-08-14 14:32:36,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-08-14 14:32:36,808 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2024-08-14 14:32:36,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-08-14 14:32:36,897 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2024-08-14 14:32:36,899 INFO L360 BasicCegarLoop]: Counterexample is feasible
[2024-08-14 14:32:36,901 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining)
[2024-08-14 14:32:36,903 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2024-08-14 14:32:36,907 INFO L445 BasicCegarLoop]: Path program histogram: [1]
[2024-08-14 14:32:36,913 INFO L196 ceAbstractionStarter]: Computing trace abstraction results
[2024-08-14 14:32:36,937 WARN L916 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: TemporaryPointerExpression
[2024-08-14 14:32:36,967 WARN L916 BoogieBacktranslator]: Unfinished Backtranslation: The program execution was not completely translated back.
[2024-08-14 14:32:36,982 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.08 02:32:36 BoogieIcfgContainer
[2024-08-14 14:32:36,982 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2024-08-14 14:32:36,983 INFO L158 Benchmark]: Toolchain (without parser) took 2725.61ms. Allocated memory was 174.1MB in the beginning and 218.1MB in the end (delta: 44.0MB). Free memory was 100.0MB in the beginning and 163.9MB in the end (delta: -63.9MB). There was no memory consumed. Max. memory is 16.1GB.
[2024-08-14 14:32:36,985 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 113.2MB. Free memory was 77.2MB in the beginning and 77.0MB in the end (delta: 142.7kB). There was no memory consumed. Max. memory is 16.1GB.
[2024-08-14 14:32:36,986 INFO L158 Benchmark]: Witness Parser took 0.13ms. Allocated memory is still 174.1MB. Free memory is still 103.6MB. There was no memory consumed. Max. memory is 16.1GB.
[2024-08-14 14:32:36,987 INFO L158 Benchmark]: CACSL2BoogieTranslator took 516.89ms. Allocated memory is still 174.1MB. Free memory was 100.0MB in the beginning and 137.1MB in the end (delta: -37.1MB). Peak memory consumption was 17.7MB. Max. memory is 16.1GB.
[2024-08-14 14:32:36,987 INFO L158 Benchmark]: Boogie Preprocessor took 132.37ms. Allocated memory is still 174.1MB. Free memory was 137.1MB in the beginning and 129.5MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB.
[2024-08-14 14:32:36,987 INFO L158 Benchmark]: IcfgBuilder took 976.55ms. Allocated memory is still 174.1MB. Free memory was 129.5MB in the beginning and 78.4MB in the end (delta: 51.1MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB.
[2024-08-14 14:32:36,988 INFO L158 Benchmark]: TraceAbstraction took 1092.86ms. Allocated memory was 174.1MB in the beginning and 218.1MB in the end (delta: 44.0MB). Free memory was 77.7MB in the beginning and 163.9MB in the end (delta: -86.2MB). There was no memory consumed. Max. memory is 16.1GB.
[2024-08-14 14:32:36,992 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.09ms. Allocated memory is still 113.2MB. Free memory was 77.2MB in the beginning and 77.0MB in the end (delta: 142.7kB). There was no memory consumed. Max. memory is 16.1GB.
* Witness Parser took 0.13ms. Allocated memory is still 174.1MB. Free memory is still 103.6MB. There was no memory consumed. Max. memory is 16.1GB.
* CACSL2BoogieTranslator took 516.89ms. Allocated memory is still 174.1MB. Free memory was 100.0MB in the beginning and 137.1MB in the end (delta: -37.1MB). Peak memory consumption was 17.7MB. Max. memory is 16.1GB.
* Boogie Preprocessor took 132.37ms. Allocated memory is still 174.1MB. Free memory was 137.1MB in the beginning and 129.5MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB.
* IcfgBuilder took 976.55ms. Allocated memory is still 174.1MB. Free memory was 129.5MB in the beginning and 78.4MB in the end (delta: 51.1MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB.
* TraceAbstraction took 1092.86ms. Allocated memory was 174.1MB in the beginning and 218.1MB in the end (delta: 44.0MB). Free memory was 77.7MB in the beginning and 163.9MB in the end (delta: -86.2MB). 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,"libacc.i","") [153]
- GenericResultAtLocation [Line: 519]: Unsoundness Warning
Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [519]
- GenericResultAtLocation [Line: 528]: Unsoundness Warning
Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [528]
- GenericResultAtLocation [Line: 627]: Unsoundness Warning
Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [627]
- GenericResultAtLocation [Line: 695]: Unsoundness Warning
Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [695]
- GenericResultAtLocation [Line: 859]: Unsoundness Warning
Ignoring preprocessor pragma C: #pragma merger(0,"Specification1_spec.i","") [859]
- GenericResultAtLocation [Line: 885]: Unsoundness Warning
Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [885]
- GenericResult: Unfinished Backtranslation
Unfinished Backtranslation: Expression type not yet supported in backtranslation: TemporaryPointerExpression
- GenericResult: Unfinished Backtranslation
Unfinished Backtranslation: The program execution was not completely translated back.
* 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
- CounterExampleResult [Line: 524]: a call to reach_error is reachable
a call to reach_error is reachable
We found a FailurePath:
[L50] int cleanupTimeShifts = 4;
[L323] static struct __ACC__ERR *head = (struct __ACC__ERR *)0;
[L534] int waterLevel = 1;
[L535] int methaneLevelCritical = 0;
[L699] int pumpRunning = 0;
[L700] int systemActive = 1;
VAL [\old(cleanupTimeShifts)=54, \old(methaneLevelCritical)=52, \old(pumpRunning)=55, \old(systemActive)=51, \old(waterLevel)=50, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1]
[L131] int retValue_acc ;
[L132] int tmp ;
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1]
[L136] FCALL select_helpers()
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1]
[L137] FCALL select_features()
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1]
[L138] CALL, EXPR valid_product()
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1]
[L912] int retValue_acc ;
[L915] retValue_acc = 1
[L916] return (retValue_acc);
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1]
[L138] RET, EXPR valid_product()
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1]
[L138] tmp = valid_product()
[L140] COND TRUE \read(tmp)
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1]
[L142] FCALL setup()
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1]
[L143] CALL runTest()
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1]
[L122] CALL test()
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1]
[L630] int splverifierCounter ;
[L631] int tmp ;
[L632] int tmp___0 ;
[L633] int tmp___1 ;
[L634] int tmp___2 ;
[L637] splverifierCounter = 0
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1]
[L639] COND TRUE 1
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1]
[L641] COND TRUE splverifierCounter < 4
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1]
[L647] tmp = __VERIFIER_nondet_int()
[L649] COND TRUE \read(tmp)
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=1]
[L651] CALL waterRise()
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1]
[L552] COND TRUE waterLevel < 2
[L553] waterLevel = waterLevel + 1
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2]
[L651] RET waterRise()
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=2]
[L657] tmp___0 = __VERIFIER_nondet_int()
[L659] COND TRUE \read(tmp___0)
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=2]
[L661] CALL changeMethaneLevel()
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2]
[L564] COND FALSE !(\read(methaneLevelCritical))
[L567] methaneLevelCritical = 1
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2]
[L661] RET changeMethaneLevel()
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=2]
[L667] tmp___2 = __VERIFIER_nondet_int()
[L669] COND TRUE \read(tmp___2)
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=2]
[L671] CALL startSystem()
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2]
[L855] systemActive = 1
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2]
[L671] RET startSystem()
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, splverifierCounter=0, systemActive=1, waterLevel=2]
[L684] CALL timeShift()
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2]
[L707] COND FALSE !(\read(pumpRunning))
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2]
[L714] COND TRUE \read(systemActive)
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2]
[L716] CALL processEnvironment()
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2]
[L736] int tmp ;
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2]
[L739] COND TRUE ! pumpRunning
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2]
[L741] CALL, EXPR isHighWaterLevel()
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2]
[L833] int retValue_acc ;
[L834] int tmp ;
[L835] int tmp___0 ;
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2]
[L839] CALL, EXPR isHighWaterSensorDry()
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2]
[L614] int retValue_acc ;
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2]
[L617] COND FALSE !(waterLevel < 2)
[L621] retValue_acc = 0
[L622] return (retValue_acc);
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2]
[L839] RET, EXPR isHighWaterSensorDry()
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2]
[L839] tmp = isHighWaterSensorDry()
[L841] COND FALSE !(\read(tmp))
[L844] tmp___0 = 1
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, tmp___0=1, waterLevel=2]
[L846] retValue_acc = tmp___0
[L847] return (retValue_acc);
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2]
[L741] RET, EXPR isHighWaterLevel()
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2]
[L741] tmp = isHighWaterLevel()
[L743] COND TRUE \read(tmp)
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2]
[L745] CALL activatePump()
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2]
[L764] pumpRunning = 1
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2]
[L745] RET activatePump()
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2]
[L716] RET processEnvironment()
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2]
[L722] CALL __utac_acc__Specification1_spec__1()
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2]
[L861] int tmp ;
[L862] int tmp___0 ;
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2]
[L866] CALL, EXPR isMethaneLevelCritical()
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2]
[L573] int retValue_acc ;
[L576] retValue_acc = methaneLevelCritical
[L577] return (retValue_acc);
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2]
[L866] RET, EXPR isMethaneLevelCritical()
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2]
[L866] tmp = isMethaneLevelCritical()
[L868] COND TRUE \read(tmp)
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2]
[L870] CALL, EXPR isPumpRunning()
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2]
[L788] int retValue_acc ;
[L791] retValue_acc = pumpRunning
[L792] return (retValue_acc);
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, \result=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2]
[L870] RET, EXPR isPumpRunning()
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2]
[L870] tmp___0 = isPumpRunning()
[L872] COND TRUE \read(tmp___0)
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2]
[L874] CALL __automaton_fail()
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2]
[L524] reach_error()
VAL [\old(methaneLevelCritical)=0, \old(pumpRunning)=0, \old(systemActive)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2]
- StatisticsResult: Ultimate Automizer benchmark data
CFG has 39 procedures, 229 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.0s, OverallIterations: 1, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.5s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1184occurred 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: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 87 NumberOfCodeBlocks, 87 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available
RESULT: Ultimate proved your program to be incorrect!
[2024-08-14 14:32:37,029 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with exit code 0
Received shutdown request...
--- End real Ultimate output ---
Execution finished normally
Writing output log to file Ultimate.log
Writing human readable error path to file UltimateCounterExample.errorpath
Result:
FALSE