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/loop-industry-pattern/ofuf_2_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0cd3be1 [2018-11-28 00:46:12,708 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 00:46:12,710 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 00:46:12,727 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 00:46:12,728 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 00:46:12,730 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 00:46:12,731 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 00:46:12,734 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 00:46:12,738 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 00:46:12,747 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 00:46:12,748 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 00:46:12,748 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 00:46:12,750 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 00:46:12,751 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 00:46:12,752 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 00:46:12,756 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 00:46:12,757 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 00:46:12,760 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 00:46:12,766 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 00:46:12,768 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 00:46:12,771 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 00:46:12,772 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 00:46:12,776 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 00:46:12,776 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 00:46:12,777 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 00:46:12,777 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 00:46:12,778 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 00:46:12,781 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 00:46:12,783 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 00:46:12,784 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 00:46:12,784 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 00:46:12,786 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 00:46:12,786 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 00:46:12,786 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 00:46:12,788 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 00:46:12,788 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 00:46:12,789 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 00:46:12,820 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 00:46:12,820 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 00:46:12,821 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-28 00:46:12,822 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-28 00:46:12,822 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 00:46:12,823 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 00:46:12,823 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 00:46:12,823 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 00:46:12,823 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-28 00:46:12,823 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-28 00:46:12,826 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 00:46:12,826 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-28 00:46:12,826 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-28 00:46:12,826 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-28 00:46:12,827 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-28 00:46:12,827 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-28 00:46:12,827 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-28 00:46:12,827 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-28 00:46:12,827 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 00:46:12,828 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-28 00:46:12,828 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 00:46:12,828 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 00:46:12,828 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-28 00:46:12,828 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-28 00:46:12,830 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 00:46:12,830 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 00:46:12,831 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-28 00:46:12,831 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-28 00:46:12,831 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-28 00:46:12,831 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-28 00:46:12,831 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-28 00:46:12,832 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-28 00:46:12,832 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-28 00:46:12,889 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 00:46:12,904 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 00:46:12,910 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 00:46:12,912 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 00:46:12,913 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 00:46:12,913 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-industry-pattern/ofuf_2_true-unreach-call.c [2018-11-28 00:46:12,979 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5379b0a97/8128cdaa87554cfe98153eaa41a1dd88/FLAG3f571ca26 [2018-11-28 00:46:13,526 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 00:46:13,527 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-industry-pattern/ofuf_2_true-unreach-call.c [2018-11-28 00:46:13,538 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5379b0a97/8128cdaa87554cfe98153eaa41a1dd88/FLAG3f571ca26 [2018-11-28 00:46:13,850 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5379b0a97/8128cdaa87554cfe98153eaa41a1dd88 [2018-11-28 00:46:13,859 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 00:46:13,861 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-28 00:46:13,862 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 00:46:13,862 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 00:46:13,866 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 00:46:13,868 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 12:46:13" (1/1) ... [2018-11-28 00:46:13,871 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51d85d91 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:46:13, skipping insertion in model container [2018-11-28 00:46:13,871 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 12:46:13" (1/1) ... [2018-11-28 00:46:13,879 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 00:46:13,930 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 00:46:14,411 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 00:46:14,452 INFO L191 MainTranslator]: Completed pre-run [2018-11-28 00:46:14,701 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 00:46:14,759 INFO L195 MainTranslator]: Completed translation [2018-11-28 00:46:14,760 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:46:14 WrapperNode [2018-11-28 00:46:14,760 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-28 00:46:14,761 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-28 00:46:14,761 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-28 00:46:14,761 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-28 00:46:14,769 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:46:14" (1/1) ... [2018-11-28 00:46:14,794 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:46:14" (1/1) ... [2018-11-28 00:46:14,805 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-28 00:46:14,806 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-28 00:46:14,806 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-28 00:46:14,806 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-28 00:46:14,816 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:46:14" (1/1) ... [2018-11-28 00:46:14,817 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:46:14" (1/1) ... [2018-11-28 00:46:14,828 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:46:14" (1/1) ... [2018-11-28 00:46:14,828 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:46:14" (1/1) ... [2018-11-28 00:46:14,902 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:46:14" (1/1) ... [2018-11-28 00:46:14,921 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:46:14" (1/1) ... [2018-11-28 00:46:14,933 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:46:14" (1/1) ... [2018-11-28 00:46:14,942 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-28 00:46:14,942 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-28 00:46:14,943 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-28 00:46:14,943 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-28 00:46:14,944 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:46:14" (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 00:46:15,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-28 00:46:15,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-28 00:46:15,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2018-11-28 00:46:15,014 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_89 [2018-11-28 00:46:15,014 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_89 [2018-11-28 00:46:15,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-11-28 00:46:15,014 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-28 00:46:15,015 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-28 00:46:15,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-11-28 00:46:15,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-28 00:46:15,015 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_92 [2018-11-28 00:46:15,015 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_92 [2018-11-28 00:46:15,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-28 00:46:15,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-28 00:46:15,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-28 00:46:15,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-28 00:46:15,018 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2018-11-28 00:46:15,018 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_100 [2018-11-28 00:46:15,018 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_100 [2018-11-28 00:46:15,018 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_99 [2018-11-28 00:46:15,019 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_99 [2018-11-28 00:46:15,019 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_97 [2018-11-28 00:46:15,019 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_97 [2018-11-28 00:46:15,019 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_95 [2018-11-28 00:46:15,019 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_95 [2018-11-28 00:46:15,019 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_96 [2018-11-28 00:46:15,019 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_96 [2018-11-28 00:46:15,020 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-28 00:46:15,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-28 00:46:15,020 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-28 00:46:15,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-28 00:46:15,020 INFO L130 BoogieDeclarations]: Found specification of procedure avoid_zero [2018-11-28 00:46:15,020 INFO L138 BoogieDeclarations]: Found implementation of procedure avoid_zero [2018-11-28 00:46:15,021 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-28 00:46:15,022 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-28 00:46:15,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-28 00:46:15,023 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-28 00:46:15,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-28 00:46:17,831 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-28 00:46:17,832 INFO L280 CfgBuilder]: Removed 7 assue(true) statements. [2018-11-28 00:46:17,832 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 12:46:17 BoogieIcfgContainer [2018-11-28 00:46:17,833 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-28 00:46:17,835 INFO L168 Benchmark]: Toolchain (without parser) took 3975.16 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 736.1 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -664.1 MB). Peak memory consumption was 72.0 MB. Max. memory is 7.1 GB. [2018-11-28 00:46:17,837 INFO L168 Benchmark]: CDTParser took 0.22 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 00:46:17,838 INFO L168 Benchmark]: CACSL2BoogieTranslator took 898.01 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 736.1 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -785.0 MB). Peak memory consumption was 25.2 MB. Max. memory is 7.1 GB. [2018-11-28 00:46:17,839 INFO L168 Benchmark]: Boogie Procedure Inliner took 45.22 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 00:46:17,840 INFO L168 Benchmark]: Boogie Preprocessor took 136.12 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 7.1 GB. [2018-11-28 00:46:17,840 INFO L168 Benchmark]: RCFGBuilder took 2890.24 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 107.2 MB). Peak memory consumption was 107.2 MB. Max. memory is 7.1 GB. [2018-11-28 00:46:17,845 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 0.22 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 898.01 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 736.1 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -785.0 MB). Peak memory consumption was 25.2 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 45.22 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 136.12 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2890.24 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 107.2 MB). Peak memory consumption was 107.2 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...