java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./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_spec2_product42_false-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0cd3be1 [2018-11-28 00:50:51,665 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 00:50:51,667 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 00:50:51,686 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 00:50:51,687 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 00:50:51,689 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 00:50:51,690 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 00:50:51,692 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 00:50:51,696 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 00:50:51,697 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 00:50:51,699 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 00:50:51,700 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 00:50:51,701 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 00:50:51,702 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 00:50:51,710 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 00:50:51,710 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 00:50:51,711 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 00:50:51,716 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 00:50:51,722 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 00:50:51,725 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 00:50:51,727 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 00:50:51,729 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 00:50:51,734 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 00:50:51,735 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 00:50:51,735 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 00:50:51,736 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 00:50:51,737 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 00:50:51,742 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 00:50:51,743 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 00:50:51,744 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 00:50:51,745 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 00:50:51,745 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 00:50:51,746 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 00:50:51,746 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 00:50:51,750 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 00:50:51,751 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 00:50:51,751 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 [2018-11-28 00:50:51,780 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 00:50:51,780 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 00:50:51,781 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-28 00:50:51,781 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-28 00:50:51,782 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 00:50:51,782 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 00:50:51,783 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 00:50:51,783 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 00:50:51,783 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-28 00:50:51,783 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-28 00:50:51,783 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 00:50:51,784 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-28 00:50:51,784 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-28 00:50:51,784 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-28 00:50:51,784 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-28 00:50:51,784 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-28 00:50:51,786 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-28 00:50:51,786 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-28 00:50:51,786 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 00:50:51,786 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-28 00:50:51,787 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 00:50:51,787 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 00:50:51,787 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-28 00:50:51,787 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-28 00:50:51,788 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 00:50:51,788 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 00:50:51,788 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-28 00:50:51,789 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-28 00:50:51,789 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-28 00:50:51,789 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-28 00:50:51,789 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-28 00:50:51,789 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-28 00:50:51,790 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-28 00:50:51,840 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 00:50:51,853 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 00:50:51,859 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 00:50:51,861 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 00:50:51,861 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 00:50:51,862 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product42_false-unreach-call_false-termination.cil.c [2018-11-28 00:50:51,933 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d3dcd2d6d/d78a583aba80459688afebb7c6e0b9df/FLAGaff12147e [2018-11-28 00:50:52,553 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 00:50:52,554 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product42_false-unreach-call_false-termination.cil.c [2018-11-28 00:50:52,573 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d3dcd2d6d/d78a583aba80459688afebb7c6e0b9df/FLAGaff12147e [2018-11-28 00:50:52,800 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d3dcd2d6d/d78a583aba80459688afebb7c6e0b9df [2018-11-28 00:50:52,811 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 00:50:52,813 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-28 00:50:52,814 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 00:50:52,815 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 00:50:52,818 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 00:50:52,820 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 12:50:52" (1/1) ... [2018-11-28 00:50:52,824 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a08c8c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:50:52, skipping insertion in model container [2018-11-28 00:50:52,824 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 12:50:52" (1/1) ... [2018-11-28 00:50:52,833 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 00:50:52,896 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 00:50:53,346 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 00:50:53,382 INFO L191 MainTranslator]: Completed pre-run [2018-11-28 00:50:53,564 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 00:50:53,612 INFO L195 MainTranslator]: Completed translation [2018-11-28 00:50:53,612 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:50:53 WrapperNode [2018-11-28 00:50:53,612 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-28 00:50:53,613 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-28 00:50:53,613 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-28 00:50:53,614 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-28 00:50:53,623 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:50:53" (1/1) ... [2018-11-28 00:50:53,657 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:50:53" (1/1) ... [2018-11-28 00:50:53,668 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-28 00:50:53,668 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-28 00:50:53,668 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-28 00:50:53,669 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-28 00:50:53,678 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:50:53" (1/1) ... [2018-11-28 00:50:53,678 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:50:53" (1/1) ... [2018-11-28 00:50:53,683 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:50:53" (1/1) ... [2018-11-28 00:50:53,683 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:50:53" (1/1) ... [2018-11-28 00:50:53,709 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:50:53" (1/1) ... [2018-11-28 00:50:53,721 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:50:53" (1/1) ... [2018-11-28 00:50:53,724 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:50:53" (1/1) ... [2018-11-28 00:50:53,731 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-28 00:50:53,731 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-28 00:50:53,731 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-28 00:50:53,732 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-28 00:50:53,733 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:50:53" (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 [2018-11-28 00:50:53,806 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-28 00:50:53,806 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-28 00:50:53,806 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-28 00:50:53,806 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-28 00:50:53,807 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-28 00:50:53,807 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-28 00:50:53,807 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-28 00:50:53,807 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-11-28 00:50:53,807 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-11-28 00:50:53,808 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-28 00:50:53,808 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-28 00:50:53,808 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-28 00:50:53,808 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-28 00:50:53,809 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-28 00:50:53,809 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-28 00:50:53,809 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2018-11-28 00:50:53,809 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2018-11-28 00:50:53,810 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2018-11-28 00:50:53,810 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2018-11-28 00:50:53,810 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-28 00:50:53,810 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-28 00:50:53,810 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-11-28 00:50:53,810 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-11-28 00:50:53,811 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-28 00:50:53,811 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-28 00:50:53,811 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-28 00:50:53,811 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-28 00:50:53,811 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-28 00:50:53,811 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-28 00:50:53,811 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-28 00:50:53,811 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-28 00:50:53,812 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2018-11-28 00:50:53,812 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2018-11-28 00:50:53,812 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-28 00:50:53,812 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-28 00:50:53,812 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-28 00:50:53,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-28 00:50:53,812 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-28 00:50:53,812 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-28 00:50:53,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-11-28 00:50:53,813 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-28 00:50:53,813 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-28 00:50:53,813 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-28 00:50:53,813 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-28 00:50:53,813 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-28 00:50:53,813 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-28 00:50:53,813 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2018-11-28 00:50:53,813 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2018-11-28 00:50:53,813 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-28 00:50:53,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-28 00:50:53,814 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-28 00:50:53,814 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-28 00:50:53,814 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-28 00:50:53,814 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-28 00:50:53,814 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-28 00:50:53,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-28 00:50:57,517 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-28 00:50:57,518 INFO L280 CfgBuilder]: Removed 2 assue(true) statements. [2018-11-28 00:50:57,518 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 12:50:57 BoogieIcfgContainer [2018-11-28 00:50:57,519 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-28 00:50:57,521 INFO L168 Benchmark]: Toolchain (without parser) took 4708.63 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 734.5 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -599.1 MB). Peak memory consumption was 135.4 MB. Max. memory is 7.1 GB. [2018-11-28 00:50:57,523 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-28 00:50:57,523 INFO L168 Benchmark]: CACSL2BoogieTranslator took 798.50 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 734.5 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -781.7 MB). Peak memory consumption was 37.1 MB. Max. memory is 7.1 GB. [2018-11-28 00:50:57,525 INFO L168 Benchmark]: Boogie Procedure Inliner took 54.81 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-28 00:50:57,525 INFO L168 Benchmark]: Boogie Preprocessor took 62.65 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-28 00:50:57,526 INFO L168 Benchmark]: RCFGBuilder took 3787.40 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 182.5 MB). Peak memory consumption was 182.5 MB. Max. memory is 7.1 GB. [2018-11-28 00:50:57,530 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 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 798.50 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 734.5 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -781.7 MB). Peak memory consumption was 37.1 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 54.81 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 62.65 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 3787.40 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 182.5 MB). Peak memory consumption was 182.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...