java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product54_true-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-217129f [2018-11-23 20:04:09,059 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 20:04:09,061 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 20:04:09,077 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 20:04:09,078 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 20:04:09,081 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 20:04:09,082 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 20:04:09,085 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 20:04:09,087 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 20:04:09,088 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 20:04:09,098 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 20:04:09,098 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 20:04:09,099 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 20:04:09,100 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 20:04:09,101 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 20:04:09,102 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 20:04:09,105 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 20:04:09,107 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 20:04:09,111 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 20:04:09,112 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 20:04:09,115 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 20:04:09,116 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 20:04:09,118 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 20:04:09,119 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 20:04:09,122 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 20:04:09,123 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 20:04:09,124 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 20:04:09,125 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 20:04:09,126 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 20:04:09,129 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 20:04:09,129 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 20:04:09,131 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 20:04:09,131 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 20:04:09,131 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 20:04:09,132 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 20:04:09,133 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 20:04:09,133 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-23 20:04:09,159 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 20:04:09,159 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 20:04:09,160 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 20:04:09,160 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 20:04:09,161 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 20:04:09,162 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 20:04:09,162 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 20:04:09,162 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 20:04:09,162 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 20:04:09,162 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 20:04:09,164 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 20:04:09,164 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 20:04:09,164 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 20:04:09,164 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 20:04:09,164 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 20:04:09,165 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 20:04:09,165 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 20:04:09,165 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 20:04:09,165 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 20:04:09,165 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 20:04:09,166 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 20:04:09,167 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 20:04:09,167 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 20:04:09,167 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 20:04:09,168 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 20:04:09,168 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 20:04:09,168 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 20:04:09,168 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 20:04:09,168 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-23 20:04:09,168 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 20:04:09,169 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-23 20:04:09,169 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 20:04:09,169 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 20:04:09,226 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 20:04:09,238 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 20:04:09,242 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 20:04:09,244 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 20:04:09,244 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 20:04:09,245 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product54_true-unreach-call_false-termination.cil.c [2018-11-23 20:04:09,307 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/088f9e42b/790aef7999934c6db7f15bf6e31e7bb3/FLAG3597345b6 [2018-11-23 20:04:09,899 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 20:04:09,900 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product54_true-unreach-call_false-termination.cil.c [2018-11-23 20:04:09,919 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/088f9e42b/790aef7999934c6db7f15bf6e31e7bb3/FLAG3597345b6 [2018-11-23 20:04:10,169 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/088f9e42b/790aef7999934c6db7f15bf6e31e7bb3 [2018-11-23 20:04:10,180 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 20:04:10,181 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-23 20:04:10,182 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 20:04:10,182 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 20:04:10,186 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 20:04:10,188 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:04:10" (1/1) ... [2018-11-23 20:04:10,191 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37975e9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:10, skipping insertion in model container [2018-11-23 20:04:10,192 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:04:10" (1/1) ... [2018-11-23 20:04:10,203 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 20:04:10,268 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 20:04:10,787 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 20:04:10,810 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 20:04:10,940 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 20:04:10,990 INFO L195 MainTranslator]: Completed translation [2018-11-23 20:04:10,990 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:10 WrapperNode [2018-11-23 20:04:10,991 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 20:04:10,992 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 20:04:10,992 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 20:04:10,992 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 20:04:11,075 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:10" (1/1) ... [2018-11-23 20:04:11,112 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:10" (1/1) ... [2018-11-23 20:04:11,122 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 20:04:11,123 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 20:04:11,123 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 20:04:11,123 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 20:04:11,133 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:10" (1/1) ... [2018-11-23 20:04:11,134 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:10" (1/1) ... [2018-11-23 20:04:11,140 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:10" (1/1) ... [2018-11-23 20:04:11,140 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:10" (1/1) ... [2018-11-23 20:04:11,172 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:10" (1/1) ... [2018-11-23 20:04:11,182 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:10" (1/1) ... [2018-11-23 20:04:11,186 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:10" (1/1) ... [2018-11-23 20:04:11,191 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 20:04:11,192 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 20:04:11,192 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 20:04:11,192 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 20:04:11,193 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:04:10" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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:2000 [2018-11-23 20:04:11,268 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-23 20:04:11,269 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-23 20:04:11,269 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2018-11-23 20:04:11,269 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2018-11-23 20:04:11,270 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 20:04:11,270 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 20:04:11,270 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2018-11-23 20:04:11,270 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2018-11-23 20:04:11,270 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 20:04:11,270 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-23 20:04:11,271 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-23 20:04:11,271 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-11-23 20:04:11,271 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-11-23 20:04:11,271 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-23 20:04:11,271 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-23 20:04:11,272 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-23 20:04:11,272 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-23 20:04:11,272 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-23 20:04:11,272 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-23 20:04:11,273 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2018-11-23 20:04:11,274 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2018-11-23 20:04:11,274 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-23 20:04:11,274 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-23 20:04:11,274 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-23 20:04:11,274 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-23 20:04:11,275 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-11-23 20:04:11,275 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-11-23 20:04:11,275 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-23 20:04:11,275 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-23 20:04:11,275 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-23 20:04:11,275 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-23 20:04:11,276 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-23 20:04:11,276 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-23 20:04:11,276 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-23 20:04:11,276 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-23 20:04:11,276 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2018-11-23 20:04:11,276 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2018-11-23 20:04:11,276 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2018-11-23 20:04:11,277 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2018-11-23 20:04:11,277 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-23 20:04:11,277 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-23 20:04:11,277 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-23 20:04:11,277 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-23 20:04:11,277 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2018-11-23 20:04:11,278 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2018-11-23 20:04:11,280 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-23 20:04:11,280 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-23 20:04:11,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-11-23 20:04:11,280 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-23 20:04:11,280 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-23 20:04:11,281 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-23 20:04:11,281 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-23 20:04:11,281 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-23 20:04:11,281 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-23 20:04:11,281 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-23 20:04:11,281 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-23 20:04:11,281 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 20:04:11,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 20:04:11,282 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-23 20:04:11,282 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-23 20:04:11,282 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-23 20:04:11,282 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-23 20:04:11,282 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 20:04:11,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 20:04:13,931 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 20:04:13,932 INFO L280 CfgBuilder]: Removed 2 assue(true) statements. [2018-11-23 20:04:13,932 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:04:13 BoogieIcfgContainer [2018-11-23 20:04:13,932 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 20:04:13,935 INFO L168 Benchmark]: Toolchain (without parser) took 3754.38 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 698.9 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -644.9 MB). Peak memory consumption was 54.0 MB. Max. memory is 7.1 GB. [2018-11-23 20:04:13,937 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-23 20:04:13,938 INFO L168 Benchmark]: CACSL2BoogieTranslator took 809.18 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 44.9 MB). Peak memory consumption was 44.9 MB. Max. memory is 7.1 GB. [2018-11-23 20:04:13,939 INFO L168 Benchmark]: Boogie Procedure Inliner took 130.77 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 698.9 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -792.6 MB). Peak memory consumption was 16.3 MB. Max. memory is 7.1 GB. [2018-11-23 20:04:13,940 INFO L168 Benchmark]: Boogie Preprocessor took 68.63 ms. Allocated memory is still 2.2 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-23 20:04:13,940 INFO L168 Benchmark]: RCFGBuilder took 2740.91 ms. Allocated memory is still 2.2 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 89.3 MB). Peak memory consumption was 89.3 MB. Max. memory is 7.1 GB. [2018-11-23 20:04:13,944 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 809.18 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 44.9 MB). Peak memory consumption was 44.9 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 130.77 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 698.9 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -792.6 MB). Peak memory consumption was 16.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 68.63 ms. Allocated memory is still 2.2 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 2740.91 ms. Allocated memory is still 2.2 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 89.3 MB). Peak memory consumption was 89.3 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...