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_spec1_product44_false-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-217129f [2018-11-23 20:02:07,629 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 20:02:07,631 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 20:02:07,643 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 20:02:07,644 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 20:02:07,645 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 20:02:07,646 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 20:02:07,648 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 20:02:07,650 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 20:02:07,650 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 20:02:07,652 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 20:02:07,652 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 20:02:07,653 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 20:02:07,654 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 20:02:07,655 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 20:02:07,656 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 20:02:07,656 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 20:02:07,658 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 20:02:07,660 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 20:02:07,662 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 20:02:07,663 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 20:02:07,664 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 20:02:07,667 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 20:02:07,667 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 20:02:07,667 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 20:02:07,668 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 20:02:07,669 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 20:02:07,670 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 20:02:07,671 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 20:02:07,672 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 20:02:07,672 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 20:02:07,673 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 20:02:07,673 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 20:02:07,674 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 20:02:07,675 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 20:02:07,675 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 20:02:07,676 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 20:02:07,700 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 20:02:07,700 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 20:02:07,702 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 20:02:07,702 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 20:02:07,703 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 20:02:07,703 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 20:02:07,703 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 20:02:07,703 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 20:02:07,703 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 20:02:07,706 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 20:02:07,706 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 20:02:07,706 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 20:02:07,707 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 20:02:07,707 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 20:02:07,707 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 20:02:07,707 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 20:02:07,707 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 20:02:07,708 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 20:02:07,708 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 20:02:07,708 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 20:02:07,708 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 20:02:07,709 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 20:02:07,710 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 20:02:07,710 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 20:02:07,710 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 20:02:07,710 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 20:02:07,711 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 20:02:07,711 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 20:02:07,711 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-23 20:02:07,711 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 20:02:07,711 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-23 20:02:07,712 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 20:02:07,712 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 20:02:07,777 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 20:02:07,789 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 20:02:07,793 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 20:02:07,794 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 20:02:07,795 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 20:02:07,796 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product44_false-unreach-call_false-termination.cil.c [2018-11-23 20:02:07,857 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1133fbe0f/676c8deba2f94514947cef8575cc4ce9/FLAG2d8c8c399 [2018-11-23 20:02:08,440 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 20:02:08,441 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product44_false-unreach-call_false-termination.cil.c [2018-11-23 20:02:08,454 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1133fbe0f/676c8deba2f94514947cef8575cc4ce9/FLAG2d8c8c399 [2018-11-23 20:02:08,707 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1133fbe0f/676c8deba2f94514947cef8575cc4ce9 [2018-11-23 20:02:08,718 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 20:02:08,719 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-23 20:02:08,720 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 20:02:08,720 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 20:02:08,724 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 20:02:08,725 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:02:08" (1/1) ... [2018-11-23 20:02:08,728 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ea5fdf1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:02:08, skipping insertion in model container [2018-11-23 20:02:08,729 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:02:08" (1/1) ... [2018-11-23 20:02:08,740 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 20:02:08,801 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 20:02:09,305 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 20:02:09,332 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 20:02:09,471 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 20:02:09,593 INFO L195 MainTranslator]: Completed translation [2018-11-23 20:02:09,594 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:02:09 WrapperNode [2018-11-23 20:02:09,594 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 20:02:09,595 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 20:02:09,595 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 20:02:09,595 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 20:02:09,605 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:02:09" (1/1) ... [2018-11-23 20:02:09,637 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:02:09" (1/1) ... [2018-11-23 20:02:09,648 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 20:02:09,648 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 20:02:09,648 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 20:02:09,648 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 20:02:09,658 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:02:09" (1/1) ... [2018-11-23 20:02:09,658 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:02:09" (1/1) ... [2018-11-23 20:02:09,663 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:02:09" (1/1) ... [2018-11-23 20:02:09,664 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:02:09" (1/1) ... [2018-11-23 20:02:09,698 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:02:09" (1/1) ... [2018-11-23 20:02:09,707 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:02:09" (1/1) ... [2018-11-23 20:02:09,710 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:02:09" (1/1) ... [2018-11-23 20:02:09,714 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 20:02:09,714 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 20:02:09,714 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 20:02:09,715 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 20:02:09,716 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:02:09" (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 20:02:09,768 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-23 20:02:09,768 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-23 20:02:09,769 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 20:02:09,769 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 20:02:09,769 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2018-11-23 20:02:09,769 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2018-11-23 20:02:09,769 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 20:02:09,769 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-23 20:02:09,770 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-23 20:02:09,770 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-11-23 20:02:09,770 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-11-23 20:02:09,770 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-23 20:02:09,771 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-23 20:02:09,771 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-23 20:02:09,771 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-23 20:02:09,772 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-23 20:02:09,772 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-23 20:02:09,772 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-23 20:02:09,772 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-23 20:02:09,772 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-11-23 20:02:09,773 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-11-23 20:02:09,773 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-23 20:02:09,773 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-23 20:02:09,773 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-23 20:02:09,773 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-23 20:02:09,774 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-23 20:02:09,774 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-23 20:02:09,774 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-23 20:02:09,774 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-23 20:02:09,774 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2018-11-23 20:02:09,775 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2018-11-23 20:02:09,775 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-23 20:02:09,775 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-23 20:02:09,775 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-23 20:02:09,776 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-23 20:02:09,776 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-23 20:02:09,776 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-23 20:02:09,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-11-23 20:02:09,776 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-23 20:02:09,776 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-23 20:02:09,777 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-23 20:02:09,777 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-23 20:02:09,777 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-23 20:02:09,777 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-23 20:02:09,777 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-23 20:02:09,778 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-23 20:02:09,778 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2018-11-23 20:02:09,778 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2018-11-23 20:02:09,778 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 20:02:09,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 20:02:09,779 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-23 20:02:09,779 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-23 20:02:09,779 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-23 20:02:09,779 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-23 20:02:09,779 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 20:02:09,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 20:02:09,780 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2018-11-23 20:02:09,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2018-11-23 20:02:12,144 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 20:02:12,145 INFO L280 CfgBuilder]: Removed 2 assue(true) statements. [2018-11-23 20:02:12,146 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:02:12 BoogieIcfgContainer [2018-11-23 20:02:12,146 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 20:02:12,149 INFO L168 Benchmark]: Toolchain (without parser) took 3430.72 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 700.4 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -652.5 MB). Peak memory consumption was 48.0 MB. Max. memory is 7.1 GB. [2018-11-23 20:02:12,151 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 20:02:12,152 INFO L168 Benchmark]: CACSL2BoogieTranslator took 874.56 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 700.4 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -758.7 MB). Peak memory consumption was 39.3 MB. Max. memory is 7.1 GB. [2018-11-23 20:02:12,153 INFO L168 Benchmark]: Boogie Procedure Inliner took 52.79 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: 13.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 7.1 GB. [2018-11-23 20:02:12,154 INFO L168 Benchmark]: Boogie Preprocessor took 65.77 ms. Allocated memory is still 2.2 GB. Free memory is still 2.1 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-23 20:02:12,155 INFO L168 Benchmark]: RCFGBuilder took 2432.02 ms. Allocated memory is still 2.2 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 92.6 MB). Peak memory consumption was 92.6 MB. Max. memory is 7.1 GB. [2018-11-23 20:02:12,161 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 874.56 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 700.4 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -758.7 MB). Peak memory consumption was 39.3 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 52.79 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: 13.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 65.77 ms. Allocated memory is still 2.2 GB. Free memory is still 2.1 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 2432.02 ms. Allocated memory is still 2.2 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 92.6 MB). Peak memory consumption was 92.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...