./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec3_product10_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_3a6e551f-f221-4d4f-8054-327bd77caaaa/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_3a6e551f-f221-4d4f-8054-327bd77caaaa/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_3a6e551f-f221-4d4f-8054-327bd77caaaa/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_3a6e551f-f221-4d4f-8054-327bd77caaaa/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec3_product10_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_3a6e551f-f221-4d4f-8054-327bd77caaaa/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_3a6e551f-f221-4d4f-8054-327bd77caaaa/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 1c01eb0b5d4882b25b2cd231430133c4569ce38c ............................................................................................................................................................................................................................................................................................................................................... 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 14:06:14,334 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 14:06:14,335 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 14:06:14,343 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 14:06:14,343 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 14:06:14,344 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 14:06:14,345 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 14:06:14,346 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 14:06:14,347 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 14:06:14,347 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 14:06:14,348 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 14:06:14,348 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 14:06:14,348 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 14:06:14,349 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 14:06:14,350 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 14:06:14,350 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 14:06:14,351 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 14:06:14,352 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 14:06:14,354 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 14:06:14,354 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 14:06:14,355 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 14:06:14,356 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 14:06:14,357 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 14:06:14,357 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 14:06:14,357 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 14:06:14,358 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 14:06:14,359 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 14:06:14,359 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 14:06:14,360 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 14:06:14,360 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 14:06:14,360 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 14:06:14,361 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 14:06:14,361 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 14:06:14,361 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 14:06:14,362 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 14:06:14,362 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 14:06:14,362 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_3a6e551f-f221-4d4f-8054-327bd77caaaa/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-18 14:06:14,371 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 14:06:14,371 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 14:06:14,372 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 14:06:14,372 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 14:06:14,372 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 14:06:14,373 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 14:06:14,373 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 14:06:14,373 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 14:06:14,373 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 14:06:14,373 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 14:06:14,373 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 14:06:14,373 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 14:06:14,373 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 14:06:14,374 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 14:06:14,374 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 14:06:14,374 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 14:06:14,374 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 14:06:14,374 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 14:06:14,374 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 14:06:14,374 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 14:06:14,374 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 14:06:14,375 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 14:06:14,375 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 14:06:14,375 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 14:06:14,375 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 14:06:14,375 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 14:06:14,375 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-18 14:06:14,375 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 14:06:14,375 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 14:06:14,376 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_3a6e551f-f221-4d4f-8054-327bd77caaaa/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 -> 1c01eb0b5d4882b25b2cd231430133c4569ce38c [2018-11-18 14:06:14,399 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 14:06:14,408 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 14:06:14,410 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 14:06:14,411 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 14:06:14,412 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 14:06:14,412 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_3a6e551f-f221-4d4f-8054-327bd77caaaa/bin-2019/ukojak/../../sv-benchmarks/c/product-lines/minepump_spec3_product10_false-unreach-call_false-termination.cil.c [2018-11-18 14:06:14,456 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3a6e551f-f221-4d4f-8054-327bd77caaaa/bin-2019/ukojak/data/c8569c515/7e9c4773a9ff4518ae67516fefa1b240/FLAG00418e711 [2018-11-18 14:06:14,834 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 14:06:14,835 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_3a6e551f-f221-4d4f-8054-327bd77caaaa/sv-benchmarks/c/product-lines/minepump_spec3_product10_false-unreach-call_false-termination.cil.c [2018-11-18 14:06:14,844 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3a6e551f-f221-4d4f-8054-327bd77caaaa/bin-2019/ukojak/data/c8569c515/7e9c4773a9ff4518ae67516fefa1b240/FLAG00418e711 [2018-11-18 14:06:15,233 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_3a6e551f-f221-4d4f-8054-327bd77caaaa/bin-2019/ukojak/data/c8569c515/7e9c4773a9ff4518ae67516fefa1b240 [2018-11-18 14:06:15,235 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 14:06:15,236 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 14:06:15,236 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 14:06:15,236 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 14:06:15,239 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 14:06:15,239 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 02:06:15" (1/1) ... [2018-11-18 14:06:15,241 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75f87d5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:06:15, skipping insertion in model container [2018-11-18 14:06:15,241 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 02:06:15" (1/1) ... [2018-11-18 14:06:15,247 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 14:06:15,278 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 14:06:15,453 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 14:06:15,461 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 14:06:15,553 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 14:06:15,569 INFO L195 MainTranslator]: Completed translation [2018-11-18 14:06:15,569 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:06:15 WrapperNode [2018-11-18 14:06:15,569 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 14:06:15,570 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 14:06:15,570 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 14:06:15,570 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 14:06:15,574 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:06:15" (1/1) ... [2018-11-18 14:06:15,584 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:06:15" (1/1) ... [2018-11-18 14:06:15,599 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 14:06:15,600 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 14:06:15,600 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 14:06:15,600 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 14:06:15,605 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:06:15" (1/1) ... [2018-11-18 14:06:15,605 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:06:15" (1/1) ... [2018-11-18 14:06:15,607 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:06:15" (1/1) ... [2018-11-18 14:06:15,607 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:06:15" (1/1) ... [2018-11-18 14:06:15,611 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:06:15" (1/1) ... [2018-11-18 14:06:15,614 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:06:15" (1/1) ... [2018-11-18 14:06:15,616 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:06:15" (1/1) ... [2018-11-18 14:06:15,618 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 14:06:15,618 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 14:06:15,618 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 14:06:15,619 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 14:06:15,619 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:06:15" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3a6e551f-f221-4d4f-8054-327bd77caaaa/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 14:06:15,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 14:06:15,654 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-18 14:06:15,654 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-18 14:06:15,654 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-18 14:06:15,654 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-18 14:06:15,654 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-18 14:06:15,654 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-18 14:06:15,654 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-18 14:06:15,655 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-18 14:06:15,655 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 14:06:15,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 14:06:15,655 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-18 14:06:15,655 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-18 14:06:16,277 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 14:06:16,278 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 02:06:16 BoogieIcfgContainer [2018-11-18 14:06:16,278 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 14:06:16,278 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-18 14:06:16,278 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-18 14:06:16,285 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-18 14:06:16,285 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 02:06:16" (1/1) ... [2018-11-18 14:06:16,291 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:06:16,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 14:06:16,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 42 states and 55 transitions. [2018-11-18 14:06:16,316 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 55 transitions. [2018-11-18 14:06:16,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2018-11-18 14:06:16,320 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 14:06:16,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:06:16,468 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 14:06:16,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 14:06:16,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 42 states and 52 transitions. [2018-11-18 14:06:16,479 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 52 transitions. [2018-11-18 14:06:16,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-11-18 14:06:16,479 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 14:06:16,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:06:16,545 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 14:06:16,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 14:06:16,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 45 states and 56 transitions. [2018-11-18 14:06:16,572 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2018-11-18 14:06:16,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-11-18 14:06:16,573 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 14:06:16,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:06:16,681 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 14:06:16,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 14:06:16,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 58 states and 83 transitions. [2018-11-18 14:06:16,852 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 83 transitions. [2018-11-18 14:06:16,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-11-18 14:06:16,853 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 14:06:16,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 14:06:16,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 14:06:17,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 14:06:17,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 14:06:17,136 WARN L493 CodeCheckObserver]: This program is UNSAFE, Check terminated with 4 iterations. [2018-11-18 14:06:17,200 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 18.11 02:06:17 ImpRootNode [2018-11-18 14:06:17,200 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-18 14:06:17,200 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 14:06:17,200 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 14:06:17,200 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 14:06:17,201 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 02:06:16" (3/4) ... [2018-11-18 14:06:17,203 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-18 14:06:17,270 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_3a6e551f-f221-4d4f-8054-327bd77caaaa/bin-2019/ukojak/witness.graphml [2018-11-18 14:06:17,270 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 14:06:17,271 INFO L168 Benchmark]: Toolchain (without parser) took 2035.82 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 184.5 MB). Free memory was 955.4 MB in the beginning and 985.9 MB in the end (delta: -30.6 MB). Peak memory consumption was 154.0 MB. Max. memory is 11.5 GB. [2018-11-18 14:06:17,272 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 14:06:17,273 INFO L168 Benchmark]: CACSL2BoogieTranslator took 333.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 184.5 MB). Free memory was 955.4 MB in the beginning and 1.2 GB in the end (delta: -218.1 MB). Peak memory consumption was 31.7 MB. Max. memory is 11.5 GB. [2018-11-18 14:06:17,273 INFO L168 Benchmark]: Boogie Procedure Inliner took 29.62 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 14:06:17,273 INFO L168 Benchmark]: Boogie Preprocessor took 18.59 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 11.5 GB. [2018-11-18 14:06:17,273 INFO L168 Benchmark]: RCFGBuilder took 659.56 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: 74.1 MB). Peak memory consumption was 74.1 MB. Max. memory is 11.5 GB. [2018-11-18 14:06:17,274 INFO L168 Benchmark]: CodeCheck took 921.63 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 995.3 MB in the end (delta: 100.9 MB). Peak memory consumption was 100.9 MB. Max. memory is 11.5 GB. [2018-11-18 14:06:17,274 INFO L168 Benchmark]: Witness Printer took 70.53 ms. Allocated memory is still 1.2 GB. Free memory was 995.3 MB in the beginning and 985.9 MB in the end (delta: 9.4 MB). Peak memory consumption was 9.4 MB. Max. memory is 11.5 GB. [2018-11-18 14:06:17,276 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 6 procedures, 67 locations, 1 error locations. UNSAFE Result, 0.8s OverallTime, 4 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 164 SDtfs, 56 SDslu, 84 SDs, 0 SdLazy, 78 SolverSat, 18 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 371 GetRequests, 359 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 73 NumberOfCodeBlocks, 73 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 48 ConstructedInterpolants, 0 QuantifiedInterpolants, 2096 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 0/0 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: 168]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L136] FCALL "Env(Water:%i" [L137] FCALL ",Meth:" [L141] FCALL "CRIT" [L145] FCALL "OK" [L149] FCALL ")" [L470] FCALL "i > 0 && i <= this->argsCount" [L470] FCALL "libacc.c" [L471] FCALL "__utac__get_this_arg" [L477] FCALL "i > 0 && i <= this->argsCount" [L477] FCALL "libacc.c" [L478] FCALL "__utac__get_this_arg" [L516] FCALL "i > 0 && i <= this->argsCount" [L516] FCALL "libacc.c" [L517] FCALL "__utac__get_this_argtype" [L523] FCALL "i > 0 && i <= this->argsCount" [L523] FCALL "libacc.c" [L524] FCALL "__utac__get_this_argtype" [L707] FCALL "Pump(System:" [L711] FCALL "On" [L715] FCALL "Off" [L719] FCALL ",Pump:" [L723] FCALL "On" [L727] FCALL "Off" [L731] FCALL ") " [L733] FCALL "\n" [L84] int waterLevel = 1; [L85] int methaneLevelCritical = 0; [L613] int pumpRunning = 0; [L614] int systemActive = 1; [L781] int cleanupTimeShifts = 4; [L342] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; [L854] int retValue_acc ; [L855] int tmp ; [L859] FCALL select_helpers() [L860] FCALL select_features() [L861] CALL, EXPR valid_product() [L69] int retValue_acc ; [L72] retValue_acc = 1 [L73] RET return (retValue_acc); [L861] EXPR valid_product() [L861] tmp = valid_product() [L863] COND TRUE \read(tmp) [L865] FCALL setup() [L866] CALL runTest() [L848] CALL test() [L543] int splverifierCounter ; [L544] int tmp ; [L545] int tmp___0 ; [L546] int tmp___1 ; [L547] int tmp___2 ; [L550] splverifierCounter = 0 VAL [") "={28:0}, ")"={20:0}, ",Meth:"={24:0}, ",Pump:"={35:0}, "\n"={37:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_arg"={17:0}, "__utac__get_this_argtype"={38:0}, "__utac__get_this_argtype"={12:0}, "CRIT"={23:0}, "Env(Water:%i"={26:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={14:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={11:0}, "libacc.c"={18:0}, "libacc.c"={33:0}, "libacc.c"={15:0}, "Off"={36:0}, "Off"={29:0}, "OK"={22:0}, "On"={31:0}, "On"={34:0}, "Pump(System:"={39:0}, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L552] COND TRUE 1 VAL [") "={28:0}, ")"={20:0}, ",Meth:"={24:0}, ",Pump:"={35:0}, "\n"={37:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_arg"={17:0}, "__utac__get_this_argtype"={38:0}, "__utac__get_this_argtype"={12:0}, "CRIT"={23:0}, "Env(Water:%i"={26:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={14:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={11:0}, "libacc.c"={18:0}, "libacc.c"={33:0}, "libacc.c"={15:0}, "Off"={36:0}, "Off"={29:0}, "OK"={22:0}, "On"={31:0}, "On"={34:0}, "Pump(System:"={39:0}, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L554] COND TRUE splverifierCounter < 4 [L560] tmp = __VERIFIER_nondet_int() [L562] COND TRUE \read(tmp) VAL [") "={28:0}, ")"={20:0}, ",Meth:"={24:0}, ",Pump:"={35:0}, "\n"={37:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_arg"={17:0}, "__utac__get_this_argtype"={38:0}, "__utac__get_this_argtype"={12:0}, "CRIT"={23:0}, "Env(Water:%i"={26:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={14:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={11:0}, "libacc.c"={18:0}, "libacc.c"={33:0}, "libacc.c"={15:0}, "Off"={36:0}, "Off"={29:0}, "OK"={22:0}, "On"={31:0}, "On"={34:0}, "Pump(System:"={39:0}, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L564] CALL waterRise() VAL [") "={28:0}, ")"={20:0}, ",Meth:"={24:0}, ",Pump:"={35:0}, "\n"={37:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_arg"={17:0}, "__utac__get_this_argtype"={38:0}, "__utac__get_this_argtype"={12:0}, "CRIT"={23:0}, "Env(Water:%i"={26:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={14:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={11:0}, "libacc.c"={18:0}, "libacc.c"={33:0}, "libacc.c"={15:0}, "Off"={36:0}, "Off"={29:0}, "OK"={22:0}, "On"={31:0}, "On"={34:0}, "Pump(System:"={39:0}, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L102] COND TRUE waterLevel < 2 [L103] RET waterLevel = waterLevel + 1 [L564] waterRise() VAL [") "={28:0}, ")"={20:0}, ",Meth:"={24:0}, ",Pump:"={35:0}, "\n"={37:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_arg"={17:0}, "__utac__get_this_argtype"={38:0}, "__utac__get_this_argtype"={12:0}, "CRIT"={23:0}, "Env(Water:%i"={26:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={14:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={11:0}, "libacc.c"={18:0}, "libacc.c"={33:0}, "libacc.c"={15:0}, "Off"={36:0}, "Off"={29:0}, "OK"={22:0}, "On"={31:0}, "On"={34:0}, "Pump(System:"={39:0}, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L570] tmp___0 = __VERIFIER_nondet_int() [L572] COND FALSE !(\read(tmp___0)) VAL [") "={28:0}, ")"={20:0}, ",Meth:"={24:0}, ",Pump:"={35:0}, "\n"={37:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_arg"={17:0}, "__utac__get_this_argtype"={38:0}, "__utac__get_this_argtype"={12:0}, "CRIT"={23:0}, "Env(Water:%i"={26:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={14:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={11:0}, "libacc.c"={18:0}, "libacc.c"={33:0}, "libacc.c"={15:0}, "Off"={36:0}, "Off"={29:0}, "OK"={22:0}, "On"={31:0}, "On"={34:0}, "Pump(System:"={39:0}, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L580] tmp___2 = __VERIFIER_nondet_int() [L582] COND TRUE \read(tmp___2) [L584] CALL startSystem() [L742] RET systemActive = 1 [L584] startSystem() [L597] CALL timeShift() VAL [") "={28:0}, ")"={20:0}, ",Meth:"={24:0}, ",Pump:"={35:0}, "\n"={37:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_arg"={17:0}, "__utac__get_this_argtype"={38:0}, "__utac__get_this_argtype"={12:0}, "CRIT"={23:0}, "Env(Water:%i"={26:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={14:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={11:0}, "libacc.c"={18:0}, "libacc.c"={33:0}, "libacc.c"={15:0}, "Off"={36:0}, "Off"={29:0}, "OK"={22:0}, "On"={31:0}, "On"={34:0}, "Pump(System:"={39:0}, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L621] COND FALSE !(\read(pumpRunning)) [L628] COND TRUE \read(systemActive) [L630] FCALL processEnvironment() [L636] CALL __utac_acc__Specification3_spec__1() [L748] int tmp ; [L749] int tmp___0 ; [L750] int tmp___1 ; VAL [") "={28:0}, ")"={20:0}, ",Meth:"={24:0}, ",Pump:"={35:0}, "\n"={37:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_arg"={17:0}, "__utac__get_this_argtype"={38:0}, "__utac__get_this_argtype"={12:0}, "CRIT"={23:0}, "Env(Water:%i"={26:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={14:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={11:0}, "libacc.c"={18:0}, "libacc.c"={33:0}, "libacc.c"={15:0}, "Off"={36:0}, "Off"={29:0}, "OK"={22:0}, "On"={31:0}, "On"={34:0}, "Pump(System:"={39:0}, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L754] CALL, EXPR isMethaneLevelCritical() VAL [") "={28:0}, ")"={20:0}, ",Meth:"={24:0}, ",Pump:"={35:0}, "\n"={37:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_arg"={17:0}, "__utac__get_this_argtype"={38:0}, "__utac__get_this_argtype"={12:0}, "CRIT"={23:0}, "Env(Water:%i"={26:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={14:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={11:0}, "libacc.c"={18:0}, "libacc.c"={33:0}, "libacc.c"={15:0}, "Off"={36:0}, "Off"={29:0}, "OK"={22:0}, "On"={31:0}, "On"={34:0}, "Pump(System:"={39:0}, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L123] int retValue_acc ; [L126] retValue_acc = methaneLevelCritical [L127] RET return (retValue_acc); [L754] EXPR isMethaneLevelCritical() VAL [") "={28:0}, ")"={20:0}, ",Meth:"={24:0}, ",Pump:"={35:0}, "\n"={37:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_arg"={17:0}, "__utac__get_this_argtype"={38:0}, "__utac__get_this_argtype"={12:0}, "CRIT"={23:0}, "Env(Water:%i"={26:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={14:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={11:0}, "libacc.c"={18:0}, "libacc.c"={33:0}, "libacc.c"={15:0}, "Off"={36:0}, "Off"={29:0}, "OK"={22:0}, "On"={31:0}, "On"={34:0}, "Pump(System:"={39:0}, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L754] tmp = isMethaneLevelCritical() [L756] COND FALSE !(\read(tmp)) [L760] CALL, EXPR getWaterLevel() [L155] int retValue_acc ; [L158] retValue_acc = waterLevel [L159] RET return (retValue_acc); [L760] EXPR getWaterLevel() [L760] tmp___0 = getWaterLevel() [L762] COND TRUE tmp___0 == 2 [L764] CALL, EXPR isPumpRunning() [L694] int retValue_acc ; [L697] retValue_acc = pumpRunning [L698] RET return (retValue_acc); [L764] EXPR isPumpRunning() [L764] tmp___1 = isPumpRunning() [L766] COND FALSE !(\read(tmp___1)) [L770] CALL __automaton_fail() [L168] __VERIFIER_error() VAL [") "={28:0}, ")"={20:0}, ",Meth:"={24:0}, ",Pump:"={35:0}, "\n"={37:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_arg"={17:0}, "__utac__get_this_argtype"={38:0}, "__utac__get_this_argtype"={12:0}, "CRIT"={23:0}, "Env(Water:%i"={26:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={14:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={11:0}, "libacc.c"={18:0}, "libacc.c"={33:0}, "libacc.c"={15:0}, "Off"={36:0}, "Off"={29:0}, "OK"={22:0}, "On"={31:0}, "On"={34:0}, "Pump(System:"={39:0}, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methaneLevelCritical=0, pumpRunning=0, 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 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 333.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 184.5 MB). Free memory was 955.4 MB in the beginning and 1.2 GB in the end (delta: -218.1 MB). Peak memory consumption was 31.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 29.62 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 18.59 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 659.56 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: 74.1 MB). Peak memory consumption was 74.1 MB. Max. memory is 11.5 GB. * CodeCheck took 921.63 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 995.3 MB in the end (delta: 100.9 MB). Peak memory consumption was 100.9 MB. Max. memory is 11.5 GB. * Witness Printer took 70.53 ms. Allocated memory is still 1.2 GB. Free memory was 995.3 MB in the beginning and 985.9 MB in the end (delta: 9.4 MB). Peak memory consumption was 9.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be incorrect! Received shutdown request...