./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec1_product40_false-unreach-call_false-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_2d4ef369-40e3-49e5-bfd1-850026ad0df1/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2d4ef369-40e3-49e5-bfd1-850026ad0df1/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2d4ef369-40e3-49e5-bfd1-850026ad0df1/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2d4ef369-40e3-49e5-bfd1-850026ad0df1/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec1_product40_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_2d4ef369-40e3-49e5-bfd1-850026ad0df1/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2d4ef369-40e3-49e5-bfd1-850026ad0df1/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ad65d1d3307a121fce5b7d95113e2f3f66b04b5a ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 09:48:51,616 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 09:48:51,617 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 09:48:51,625 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 09:48:51,625 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 09:48:51,626 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 09:48:51,627 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 09:48:51,628 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 09:48:51,630 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 09:48:51,630 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 09:48:51,631 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 09:48:51,631 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 09:48:51,632 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 09:48:51,633 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 09:48:51,634 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 09:48:51,635 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 09:48:51,635 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 09:48:51,637 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 09:48:51,638 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 09:48:51,640 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 09:48:51,641 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 09:48:51,642 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 09:48:51,644 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 09:48:51,644 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 09:48:51,644 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 09:48:51,645 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 09:48:51,646 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 09:48:51,646 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 09:48:51,647 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 09:48:51,648 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 09:48:51,648 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 09:48:51,649 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 09:48:51,649 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 09:48:51,649 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 09:48:51,650 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 09:48:51,650 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 09:48:51,650 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2d4ef369-40e3-49e5-bfd1-850026ad0df1/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-18 09:48:51,662 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 09:48:51,663 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 09:48:51,663 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 09:48:51,663 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 09:48:51,664 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 09:48:51,664 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 09:48:51,664 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 09:48:51,664 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 09:48:51,664 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 09:48:51,664 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 09:48:51,665 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 09:48:51,665 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 09:48:51,665 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 09:48:51,665 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 09:48:51,665 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 09:48:51,665 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 09:48:51,665 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 09:48:51,665 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 09:48:51,666 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 09:48:51,666 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 09:48:51,666 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 09:48:51,666 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 09:48:51,666 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 09:48:51,666 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 09:48:51,666 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 09:48:51,667 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 09:48:51,667 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-18 09:48:51,667 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 09:48:51,667 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 09:48:51,667 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_2d4ef369-40e3-49e5-bfd1-850026ad0df1/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ad65d1d3307a121fce5b7d95113e2f3f66b04b5a [2018-11-18 09:48:51,692 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 09:48:51,701 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 09:48:51,703 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 09:48:51,704 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 09:48:51,705 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 09:48:51,705 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2d4ef369-40e3-49e5-bfd1-850026ad0df1/bin-2019/ukojak/../../sv-benchmarks/c/product-lines/minepump_spec1_product40_false-unreach-call_false-termination.cil.c [2018-11-18 09:48:51,748 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2d4ef369-40e3-49e5-bfd1-850026ad0df1/bin-2019/ukojak/data/623a02402/8a31d9602b214bb8b6e11ec4976c8abd/FLAGb448386c2 [2018-11-18 09:48:52,120 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 09:48:52,120 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2d4ef369-40e3-49e5-bfd1-850026ad0df1/sv-benchmarks/c/product-lines/minepump_spec1_product40_false-unreach-call_false-termination.cil.c [2018-11-18 09:48:52,128 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2d4ef369-40e3-49e5-bfd1-850026ad0df1/bin-2019/ukojak/data/623a02402/8a31d9602b214bb8b6e11ec4976c8abd/FLAGb448386c2 [2018-11-18 09:48:52,140 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2d4ef369-40e3-49e5-bfd1-850026ad0df1/bin-2019/ukojak/data/623a02402/8a31d9602b214bb8b6e11ec4976c8abd [2018-11-18 09:48:52,142 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 09:48:52,143 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 09:48:52,144 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 09:48:52,144 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 09:48:52,147 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 09:48:52,147 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 09:48:52" (1/1) ... [2018-11-18 09:48:52,149 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11c3b532 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:48:52, skipping insertion in model container [2018-11-18 09:48:52,149 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 09:48:52" (1/1) ... [2018-11-18 09:48:52,157 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 09:48:52,195 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 09:48:52,434 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 09:48:52,443 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 09:48:52,561 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 09:48:52,581 INFO L195 MainTranslator]: Completed translation [2018-11-18 09:48:52,582 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:48:52 WrapperNode [2018-11-18 09:48:52,582 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 09:48:52,582 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 09:48:52,582 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 09:48:52,583 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 09:48:52,588 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:48:52" (1/1) ... [2018-11-18 09:48:52,600 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:48:52" (1/1) ... [2018-11-18 09:48:52,621 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 09:48:52,621 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 09:48:52,621 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 09:48:52,621 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 09:48:52,628 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:48:52" (1/1) ... [2018-11-18 09:48:52,628 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:48:52" (1/1) ... [2018-11-18 09:48:52,631 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:48:52" (1/1) ... [2018-11-18 09:48:52,631 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:48:52" (1/1) ... [2018-11-18 09:48:52,637 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:48:52" (1/1) ... [2018-11-18 09:48:52,643 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:48:52" (1/1) ... [2018-11-18 09:48:52,645 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:48:52" (1/1) ... [2018-11-18 09:48:52,648 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 09:48:52,649 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 09:48:52,649 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 09:48:52,649 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 09:48:52,650 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:48:52" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2d4ef369-40e3-49e5-bfd1-850026ad0df1/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 09:48:52,694 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 09:48:52,694 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-18 09:48:52,694 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-18 09:48:52,695 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-18 09:48:52,695 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-18 09:48:52,695 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-18 09:48:52,695 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-18 09:48:52,695 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-18 09:48:52,695 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-18 09:48:52,695 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2018-11-18 09:48:52,695 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2018-11-18 09:48:52,695 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-18 09:48:52,696 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-18 09:48:52,696 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-18 09:48:52,696 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-18 09:48:52,696 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-18 09:48:52,696 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-18 09:48:52,696 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 09:48:52,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 09:48:53,531 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 09:48:53,531 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 09:48:53 BoogieIcfgContainer [2018-11-18 09:48:53,531 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 09:48:53,532 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-18 09:48:53,532 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-18 09:48:53,541 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-18 09:48:53,541 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 09:48:53" (1/1) ... [2018-11-18 09:48:53,550 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:48:53,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:48:53,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 67 states and 91 transitions. [2018-11-18 09:48:53,582 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 91 transitions. [2018-11-18 09:48:53,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-11-18 09:48:53,588 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:48:53,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:48:53,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:48:53,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:48:53,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 67 states and 88 transitions. [2018-11-18 09:48:53,772 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 88 transitions. [2018-11-18 09:48:53,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-11-18 09:48:53,774 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:48:53,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:48:53,855 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:48:53,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:48:53,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 70 states and 92 transitions. [2018-11-18 09:48:53,890 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 92 transitions. [2018-11-18 09:48:53,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-11-18 09:48:53,891 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:48:53,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:48:53,974 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:48:54,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:48:54,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 73 states and 100 transitions. [2018-11-18 09:48:54,005 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 100 transitions. [2018-11-18 09:48:54,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-11-18 09:48:54,006 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:48:54,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:48:54,046 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:48:54,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:48:54,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 82 states and 115 transitions. [2018-11-18 09:48:54,156 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 115 transitions. [2018-11-18 09:48:54,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-11-18 09:48:54,157 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:48:54,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:48:54,197 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:48:54,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:48:54,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 83 states and 116 transitions. [2018-11-18 09:48:54,210 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 116 transitions. [2018-11-18 09:48:54,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-11-18 09:48:54,211 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:48:54,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:48:54,246 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:48:54,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:48:54,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 84 states and 117 transitions. [2018-11-18 09:48:54,256 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 117 transitions. [2018-11-18 09:48:54,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-11-18 09:48:54,257 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:48:54,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:48:54,358 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:48:54,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:48:54,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 102 states and 153 transitions. [2018-11-18 09:48:54,749 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 153 transitions. [2018-11-18 09:48:54,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-11-18 09:48:54,750 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:48:54,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:48:54,780 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:48:54,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:48:54,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 103 states and 154 transitions. [2018-11-18 09:48:54,790 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 154 transitions. [2018-11-18 09:48:54,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-11-18 09:48:54,791 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:48:54,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:48:54,870 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:48:55,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:48:55,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 123 states and 193 transitions. [2018-11-18 09:48:55,649 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 193 transitions. [2018-11-18 09:48:55,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-11-18 09:48:55,650 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:48:55,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:48:55,677 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:48:55,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:48:55,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 129 states and 206 transitions. [2018-11-18 09:48:55,704 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 206 transitions. [2018-11-18 09:48:55,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-11-18 09:48:55,705 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:48:55,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:48:55,747 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:48:55,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:48:55,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 133 states and 212 transitions. [2018-11-18 09:48:55,832 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 212 transitions. [2018-11-18 09:48:55,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-11-18 09:48:55,834 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:48:55,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:48:55,883 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:48:55,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:48:55,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 134 states and 213 transitions. [2018-11-18 09:48:55,892 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 213 transitions. [2018-11-18 09:48:55,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2018-11-18 09:48:55,893 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:48:55,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:48:55,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-18 09:48:55,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:48:55,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 138 states and 223 transitions. [2018-11-18 09:48:55,959 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 223 transitions. [2018-11-18 09:48:55,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2018-11-18 09:48:55,961 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:48:55,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:48:56,048 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:48:56,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:48:56,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 144 states and 237 transitions. [2018-11-18 09:48:56,147 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 237 transitions. [2018-11-18 09:48:56,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2018-11-18 09:48:56,148 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:48:56,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:48:56,313 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:48:57,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:48:57,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 160 states and 275 transitions. [2018-11-18 09:48:57,165 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 275 transitions. [2018-11-18 09:48:57,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2018-11-18 09:48:57,166 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:48:57,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:48:57,202 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:48:57,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:48:57,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 161 states and 276 transitions. [2018-11-18 09:48:57,230 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 276 transitions. [2018-11-18 09:48:57,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2018-11-18 09:48:57,233 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:48:57,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:48:57,299 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:48:57,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:48:57,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 162 states and 280 transitions. [2018-11-18 09:48:57,577 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 280 transitions. [2018-11-18 09:48:57,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2018-11-18 09:48:57,578 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:48:57,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 09:48:57,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 09:48:57,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 09:48:57,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 09:48:57,871 WARN L493 CodeCheckObserver]: This program is UNSAFE, Check terminated with 18 iterations. [2018-11-18 09:48:57,982 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 18.11 09:48:57 ImpRootNode [2018-11-18 09:48:57,982 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-18 09:48:57,983 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 09:48:57,983 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 09:48:57,983 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 09:48:57,983 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 09:48:53" (3/4) ... [2018-11-18 09:48:57,985 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-18 09:48:58,069 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_2d4ef369-40e3-49e5-bfd1-850026ad0df1/bin-2019/ukojak/witness.graphml [2018-11-18 09:48:58,069 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 09:48:58,070 INFO L168 Benchmark]: Toolchain (without parser) took 5927.02 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 335.5 MB). Free memory was 957.6 MB in the beginning and 1.1 GB in the end (delta: -185.7 MB). Peak memory consumption was 149.9 MB. Max. memory is 11.5 GB. [2018-11-18 09:48:58,070 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 09:48:58,071 INFO L168 Benchmark]: CACSL2BoogieTranslator took 438.34 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.1 MB). Free memory was 957.6 MB in the beginning and 1.2 GB in the end (delta: -192.9 MB). Peak memory consumption was 31.8 MB. Max. memory is 11.5 GB. [2018-11-18 09:48:58,071 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.55 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. [2018-11-18 09:48:58,071 INFO L168 Benchmark]: Boogie Preprocessor took 27.32 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 09:48:58,071 INFO L168 Benchmark]: RCFGBuilder took 882.74 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 81.7 MB). Peak memory consumption was 81.7 MB. Max. memory is 11.5 GB. [2018-11-18 09:48:58,072 INFO L168 Benchmark]: CodeCheck took 4450.30 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 171.4 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -93.1 MB). Peak memory consumption was 78.3 MB. Max. memory is 11.5 GB. [2018-11-18 09:48:58,072 INFO L168 Benchmark]: Witness Printer took 86.47 ms. Allocated memory is still 1.4 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 15.1 MB). Peak memory consumption was 15.1 MB. Max. memory is 11.5 GB. [2018-11-18 09:48:58,073 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 9 procedures, 95 locations, 1 error locations. UNSAFE Result, 4.3s OverallTime, 18 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 2996548 SDtfs, 829416 SDslu, 1364888 SDs, 0 SdLazy, 911490 SolverSat, 315030 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 4.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 4088 GetRequests, 3962 SyntacticMatches, 16 SemanticMatches, 110 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4570 ImplicationChecksByTransitivity, 2.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 491 NumberOfCodeBlocks, 491 NumberOfCodeBlocksAsserted, 18 NumberOfCheckSat, 439 ConstructedInterpolants, 0 QuantifiedInterpolants, 29383 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 17 InterpolantComputations, 17 PerfectInterpolantSequences, 2/2 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - CounterExampleResult [Line: 490]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L179] FCALL "Pump(System:" [L183] FCALL "On" [L187] FCALL "Off" [L191] FCALL ",Pump:" [L195] FCALL "On" [L199] FCALL "Off" [L203] FCALL ") " [L205] FCALL "\n" [L792] FCALL "i > 0 && i <= this->argsCount" [L792] FCALL "libacc.c" [L793] FCALL "__utac__get_this_arg" [L799] FCALL "i > 0 && i <= this->argsCount" [L799] FCALL "libacc.c" [L800] FCALL "__utac__get_this_arg" [L838] FCALL "i > 0 && i <= this->argsCount" [L838] FCALL "libacc.c" [L839] FCALL "__utac__get_this_argtype" [L845] FCALL "i > 0 && i <= this->argsCount" [L845] FCALL "libacc.c" [L846] FCALL "__utac__get_this_argtype" [L914] FCALL "Env(Water:%i" [L915] FCALL ",Meth:" [L919] FCALL "CRIT" [L923] FCALL "OK" [L927] FCALL ")" [L51] int pumpRunning = 0; [L52] int systemActive = 1; [L352] int cleanupTimeShifts = 4; [L862] int waterLevel = 1; [L863] int methaneLevelCritical = 0; [L664] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; [L428] int retValue_acc ; [L429] int tmp ; [L433] FCALL select_helpers() [L434] FCALL select_features() [L435] CALL, EXPR valid_product() [L477] int retValue_acc ; [L480] retValue_acc = 1 [L481] RET return (retValue_acc); [L435] EXPR valid_product() [L435] tmp = valid_product() [L437] COND TRUE \read(tmp) [L439] FCALL setup() [L440] CALL runTest() [L419] CALL test() [L257] int splverifierCounter ; [L258] int tmp ; [L259] int tmp___0 ; [L260] int tmp___1 ; [L261] int tmp___2 ; [L264] splverifierCounter = 0 VAL [") "={17:0}, ")"={40:0}, ",Meth:"={37:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_argtype"={33:0}, "__utac__get_this_argtype"={27:0}, "CRIT"={38:0}, "Env(Water:%i"={28:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={35:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={29:0}, "libacc.c"={34:0}, "Off"={22:0}, "Off"={18:0}, "OK"={39:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L266] COND TRUE 1 VAL [") "={17:0}, ")"={40:0}, ",Meth:"={37:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_argtype"={33:0}, "__utac__get_this_argtype"={27:0}, "CRIT"={38:0}, "Env(Water:%i"={28:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={35:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={29:0}, "libacc.c"={34:0}, "Off"={22:0}, "Off"={18:0}, "OK"={39:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L268] COND TRUE splverifierCounter < 4 [L274] tmp = __VERIFIER_nondet_int() [L276] COND TRUE \read(tmp) VAL [") "={17:0}, ")"={40:0}, ",Meth:"={37:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_argtype"={33:0}, "__utac__get_this_argtype"={27:0}, "CRIT"={38:0}, "Env(Water:%i"={28:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={35:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={29:0}, "libacc.c"={34:0}, "Off"={22:0}, "Off"={18:0}, "OK"={39:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L278] CALL waterRise() VAL [") "={17:0}, ")"={40:0}, ",Meth:"={37:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_argtype"={33:0}, "__utac__get_this_argtype"={27:0}, "CRIT"={38:0}, "Env(Water:%i"={28:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={35:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={29:0}, "libacc.c"={34:0}, "Off"={22:0}, "Off"={18:0}, "OK"={39:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L880] COND TRUE waterLevel < 2 [L881] RET waterLevel = waterLevel + 1 [L278] waterRise() VAL [") "={17:0}, ")"={40:0}, ",Meth:"={37:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_argtype"={33:0}, "__utac__get_this_argtype"={27:0}, "CRIT"={38:0}, "Env(Water:%i"={28:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={35:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={29:0}, "libacc.c"={34:0}, "Off"={22:0}, "Off"={18:0}, "OK"={39:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L284] tmp___0 = __VERIFIER_nondet_int() [L286] COND TRUE \read(tmp___0) VAL [") "={17:0}, ")"={40:0}, ",Meth:"={37:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_argtype"={33:0}, "__utac__get_this_argtype"={27:0}, "CRIT"={38:0}, "Env(Water:%i"={28:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={35:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={29:0}, "libacc.c"={34:0}, "Off"={22:0}, "Off"={18:0}, "OK"={39:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L288] CALL changeMethaneLevel() VAL [") "={17:0}, ")"={40:0}, ",Meth:"={37:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_argtype"={33:0}, "__utac__get_this_argtype"={27:0}, "CRIT"={38:0}, "Env(Water:%i"={28:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={35:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={29:0}, "libacc.c"={34:0}, "Off"={22:0}, "Off"={18:0}, "OK"={39:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, \old(methaneLevelCritical)=0, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L892] COND FALSE !(\read(methaneLevelCritical)) [L895] RET methaneLevelCritical = 1 [L288] changeMethaneLevel() VAL [") "={17:0}, ")"={40:0}, ",Meth:"={37:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_argtype"={33:0}, "__utac__get_this_argtype"={27:0}, "CRIT"={38:0}, "Env(Water:%i"={28:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={35:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={29:0}, "libacc.c"={34:0}, "Off"={22:0}, "Off"={18:0}, "OK"={39:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L294] tmp___2 = __VERIFIER_nondet_int() [L296] COND TRUE \read(tmp___2) [L298] CALL startSystem() [L248] RET systemActive = 1 [L298] startSystem() [L313] CALL timeShift() VAL [") "={17:0}, ")"={40:0}, ",Meth:"={37:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_argtype"={33:0}, "__utac__get_this_argtype"={27:0}, "CRIT"={38:0}, "Env(Water:%i"={28:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={35:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={29:0}, "libacc.c"={34:0}, "Off"={22:0}, "Off"={18:0}, "OK"={39:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L59] COND FALSE !(\read(pumpRunning)) VAL [") "={17:0}, ")"={40:0}, ",Meth:"={37:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_argtype"={33:0}, "__utac__get_this_argtype"={27:0}, "CRIT"={38:0}, "Env(Water:%i"={28:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={35:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={29:0}, "libacc.c"={34:0}, "Off"={22:0}, "Off"={18:0}, "OK"={39:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L66] COND TRUE \read(systemActive) [L68] CALL processEnvironment() [L114] int tmp ; VAL [") "={17:0}, ")"={40:0}, ",Meth:"={37:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_argtype"={33:0}, "__utac__get_this_argtype"={27:0}, "CRIT"={38:0}, "Env(Water:%i"={28:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={35:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={29:0}, "libacc.c"={34:0}, "Off"={22:0}, "Off"={18:0}, "OK"={39:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L117] COND FALSE !(\read(pumpRunning)) VAL [") "={17:0}, ")"={40:0}, ",Meth:"={37:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_argtype"={33:0}, "__utac__get_this_argtype"={27:0}, "CRIT"={38:0}, "Env(Water:%i"={28:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={35:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={29:0}, "libacc.c"={34:0}, "Off"={22:0}, "Off"={18:0}, "OK"={39:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L132] CALL processEnvironment__wrappee__highWaterSensor() VAL [") "={17:0}, ")"={40:0}, ",Meth:"={37:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_argtype"={33:0}, "__utac__get_this_argtype"={27:0}, "CRIT"={38:0}, "Env(Water:%i"={28:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={35:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={29:0}, "libacc.c"={34:0}, "Off"={22:0}, "Off"={18:0}, "OK"={39:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L88] int tmp ; VAL [") "={17:0}, ")"={40:0}, ",Meth:"={37:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_argtype"={33:0}, "__utac__get_this_argtype"={27:0}, "CRIT"={38:0}, "Env(Water:%i"={28:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={35:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={29:0}, "libacc.c"={34:0}, "Off"={22:0}, "Off"={18:0}, "OK"={39:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L91] COND TRUE ! pumpRunning [L93] CALL, EXPR isHighWaterLevel() [L211] int retValue_acc ; [L212] int tmp ; [L213] int tmp___0 ; [L217] CALL, EXPR isHighWaterSensorDry() [L942] int retValue_acc ; [L945] COND FALSE !(waterLevel < 2) [L949] retValue_acc = 0 [L950] RET return (retValue_acc); [L217] EXPR isHighWaterSensorDry() [L217] tmp = isHighWaterSensorDry() [L219] COND FALSE !(\read(tmp)) [L222] tmp___0 = 1 [L224] retValue_acc = tmp___0 [L225] RET return (retValue_acc); [L93] EXPR isHighWaterLevel() [L93] tmp = isHighWaterLevel() [L95] COND TRUE \read(tmp) [L97] CALL activatePump() [L142] RET pumpRunning = 1 [L97] RET activatePump() [L132] RET processEnvironment__wrappee__highWaterSensor() VAL [") "={17:0}, ")"={40:0}, ",Meth:"={37:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_argtype"={33:0}, "__utac__get_this_argtype"={27:0}, "CRIT"={38:0}, "Env(Water:%i"={28:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={35:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={29:0}, "libacc.c"={34:0}, "Off"={22:0}, "Off"={18:0}, "OK"={39:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L68] processEnvironment() [L74] CALL __utac_acc__Specification1_spec__1() [L327] int tmp ; [L328] int tmp___0 ; VAL [") "={17:0}, ")"={40:0}, ",Meth:"={37:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_argtype"={33:0}, "__utac__get_this_argtype"={27:0}, "CRIT"={38:0}, "Env(Water:%i"={28:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={35:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={29:0}, "libacc.c"={34:0}, "Off"={22:0}, "Off"={18:0}, "OK"={39:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L332] CALL, EXPR isMethaneLevelCritical() VAL [") "={17:0}, ")"={40:0}, ",Meth:"={37:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_argtype"={33:0}, "__utac__get_this_argtype"={27:0}, "CRIT"={38:0}, "Env(Water:%i"={28:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={35:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={29:0}, "libacc.c"={34:0}, "Off"={22:0}, "Off"={18:0}, "OK"={39:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L901] int retValue_acc ; [L904] retValue_acc = methaneLevelCritical [L905] RET return (retValue_acc); [L332] EXPR isMethaneLevelCritical() VAL [") "={17:0}, ")"={40:0}, ",Meth:"={37:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_argtype"={33:0}, "__utac__get_this_argtype"={27:0}, "CRIT"={38:0}, "Env(Water:%i"={28:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={35:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={29:0}, "libacc.c"={34:0}, "Off"={22:0}, "Off"={18:0}, "OK"={39:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L332] tmp = isMethaneLevelCritical() [L334] COND TRUE \read(tmp) [L336] CALL, EXPR isPumpRunning() [L166] int retValue_acc ; [L169] retValue_acc = pumpRunning [L170] RET return (retValue_acc); [L336] EXPR isPumpRunning() [L336] tmp___0 = isPumpRunning() [L338] COND TRUE \read(tmp___0) [L340] CALL __automaton_fail() [L490] __VERIFIER_error() VAL [") "={17:0}, ")"={40:0}, ",Meth:"={37:0}, ",Pump:"={20:0}, "\n"={16:0}, "__utac__get_this_arg"={36:0}, "__utac__get_this_arg"={12:0}, "__utac__get_this_argtype"={33:0}, "__utac__get_this_argtype"={27:0}, "CRIT"={38:0}, "Env(Water:%i"={28:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={15:0}, "i > 0 && i <= this->argsCount"={8:0}, "i > 0 && i <= this->argsCount"={35:0}, "libacc.c"={11:0}, "libacc.c"={14:0}, "libacc.c"={29:0}, "libacc.c"={34:0}, "Off"={22:0}, "Off"={18:0}, "OK"={39:0}, "On"={19:0}, "On"={23:0}, "Pump(System:"={24:0}, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 438.34 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.1 MB). Free memory was 957.6 MB in the beginning and 1.2 GB in the end (delta: -192.9 MB). Peak memory consumption was 31.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 38.55 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 27.32 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 882.74 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 81.7 MB). Peak memory consumption was 81.7 MB. Max. memory is 11.5 GB. * CodeCheck took 4450.30 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 171.4 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -93.1 MB). Peak memory consumption was 78.3 MB. Max. memory is 11.5 GB. * Witness Printer took 86.47 ms. Allocated memory is still 1.4 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 15.1 MB). Peak memory consumption was 15.1 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be incorrect! Received shutdown request...