java -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/CToToChcInline.xml -s ../../../trunk/examples/settings//default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --chcprinter.save.file.in.source.directory true --chcprinter.use.automatic.naming true -i /storage/repos/svcomp/c/product-lines/minepump_spec4_product48_false-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 13:15:21,850 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 13:15:21,852 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 13:15:21,872 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 13:15:21,872 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 13:15:21,874 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 13:15:21,878 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 13:15:21,880 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 13:15:21,881 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 13:15:21,882 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 13:15:21,883 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 13:15:21,884 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 13:15:21,885 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 13:15:21,886 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 13:15:21,887 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 13:15:21,888 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 13:15:21,889 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 13:15:21,891 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 13:15:21,893 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 13:15:21,895 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 13:15:21,896 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 13:15:21,897 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 13:15:21,900 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 13:15:21,900 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 13:15:21,900 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 13:15:21,901 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 13:15:21,902 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 13:15:21,903 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 13:15:21,903 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 13:15:21,904 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 13:15:21,905 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 13:15:21,906 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 13:15:21,907 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 13:15:21,907 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 13:15:21,908 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 13:15:21,908 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 13:15:21,908 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 13:15:21,909 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 13:15:21,910 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 13:15:21,911 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-03-18 13:15:21,934 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 13:15:21,934 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 13:15:21,935 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 13:15:21,936 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 13:15:21,936 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 13:15:21,936 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 13:15:21,936 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 13:15:21,937 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 13:15:21,937 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 13:15:21,937 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 13:15:21,937 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 13:15:21,938 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 13:15:21,938 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 13:15:21,938 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 13:15:21,938 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 13:15:21,938 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 13:15:21,938 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 13:15:21,939 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 13:15:21,939 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 13:15:21,939 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 13:15:21,939 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 13:15:21,940 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 13:15:21,941 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 13:15:21,941 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 13:15:21,941 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 13:15:21,942 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 13:15:21,942 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 13:15:21,942 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 13:15:21,942 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.chcprinter: Save file in source directory -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.chcprinter: Use automatic naming -> true [2019-03-18 13:15:21,983 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 13:15:21,995 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 13:15:21,998 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 13:15:22,000 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 13:15:22,000 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 13:15:22,001 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/product-lines/minepump_spec4_product48_false-unreach-call_false-termination.cil.c [2019-03-18 13:15:22,053 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3cb187434/6b0803a2ff6941ddb3d214ce29cea311/FLAGcb4a63d6b [2019-03-18 13:15:22,515 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 13:15:22,515 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/product-lines/minepump_spec4_product48_false-unreach-call_false-termination.cil.c [2019-03-18 13:15:22,537 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3cb187434/6b0803a2ff6941ddb3d214ce29cea311/FLAGcb4a63d6b [2019-03-18 13:15:22,840 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3cb187434/6b0803a2ff6941ddb3d214ce29cea311 [2019-03-18 13:15:22,849 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 13:15:22,850 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 13:15:22,851 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 13:15:22,852 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 13:15:22,855 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 13:15:22,856 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:15:22" (1/1) ... [2019-03-18 13:15:22,859 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2aed31a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:15:22, skipping insertion in model container [2019-03-18 13:15:22,860 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:15:22" (1/1) ... [2019-03-18 13:15:22,867 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 13:15:22,933 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 13:15:23,328 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:15:23,354 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 13:15:23,610 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:15:23,648 INFO L195 MainTranslator]: Completed translation [2019-03-18 13:15:23,648 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:15:23 WrapperNode [2019-03-18 13:15:23,649 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 13:15:23,649 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 13:15:23,650 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 13:15:23,650 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 13:15:23,658 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:15:23" (1/1) ... [2019-03-18 13:15:23,677 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:15:23" (1/1) ... [2019-03-18 13:15:23,727 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 13:15:23,728 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 13:15:23,728 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 13:15:23,728 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 13:15:23,738 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:15:23" (1/1) ... [2019-03-18 13:15:23,739 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:15:23" (1/1) ... [2019-03-18 13:15:23,745 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:15:23" (1/1) ... [2019-03-18 13:15:23,746 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:15:23" (1/1) ... [2019-03-18 13:15:23,760 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:15:23" (1/1) ... [2019-03-18 13:15:23,782 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:15:23" (1/1) ... [2019-03-18 13:15:23,789 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:15:23" (1/1) ... [2019-03-18 13:15:23,804 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 13:15:23,805 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 13:15:23,805 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 13:15:23,805 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 13:15:23,806 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:15:23" (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 [2019-03-18 13:15:23,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-18 13:15:23,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-03-18 13:15:23,879 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 13:15:23,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 13:15:25,307 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 13:15:25,307 INFO L286 CfgBuilder]: Removed 198 assue(true) statements. [2019-03-18 13:15:25,308 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:15:25 BoogieIcfgContainer [2019-03-18 13:15:25,309 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 13:15:25,309 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 13:15:25,309 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 13:15:25,309 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 13:15:25,311 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:15:25" (1/1) ... [2019-03-18 13:15:31,513 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:15:31 HornClauseAST [2019-03-18 13:15:31,514 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 13:15:31,514 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 13:15:31,514 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 13:15:31,514 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 13:15:31,516 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:15:31" (1/1) ... [2019-03-18 13:15:31,517 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/product-lines/ChcSmtPrinter_minepump_spec4_product48_false-unreach-call_false-termination.cil.c_UID8398670789798754465.smt2 [2019-03-18 13:15:31,743 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 13:15:31,744 INFO L168 Benchmark]: Toolchain (without parser) took 8894.54 ms. Allocated memory was 112.7 MB in the beginning and 521.7 MB in the end (delta: 408.9 MB). Free memory was 62.8 MB in the beginning and 201.7 MB in the end (delta: -138.9 MB). Peak memory consumption was 270.1 MB. Max. memory is 3.6 GB. [2019-03-18 13:15:31,746 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 112.7 MB. Free memory is still 81.9 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 13:15:31,746 INFO L168 Benchmark]: CACSL2BoogieTranslator took 797.50 ms. Allocated memory was 112.7 MB in the beginning and 125.3 MB in the end (delta: 12.6 MB). Free memory was 62.6 MB in the beginning and 95.4 MB in the end (delta: -32.8 MB). Peak memory consumption was 27.5 MB. Max. memory is 3.6 GB. [2019-03-18 13:15:31,747 INFO L168 Benchmark]: Boogie Procedure Inliner took 77.72 ms. Allocated memory is still 125.3 MB. Free memory was 94.9 MB in the beginning and 90.8 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 3.6 GB. [2019-03-18 13:15:31,748 INFO L168 Benchmark]: Boogie Preprocessor took 76.72 ms. Allocated memory is still 125.3 MB. Free memory was 90.8 MB in the beginning and 87.9 MB in the end (delta: 2.9 MB). Peak memory consumption was 2.9 MB. Max. memory is 3.6 GB. [2019-03-18 13:15:31,748 INFO L168 Benchmark]: RCFGBuilder took 1504.03 ms. Allocated memory was 125.3 MB in the beginning and 173.5 MB in the end (delta: 48.2 MB). Free memory was 87.9 MB in the beginning and 134.9 MB in the end (delta: -47.0 MB). Peak memory consumption was 53.2 MB. Max. memory is 3.6 GB. [2019-03-18 13:15:31,748 INFO L168 Benchmark]: IcfgToChc took 6205.02 ms. Allocated memory was 173.5 MB in the beginning and 521.7 MB in the end (delta: 348.1 MB). Free memory was 134.9 MB in the beginning and 266.8 MB in the end (delta: -131.9 MB). Peak memory consumption was 341.8 MB. Max. memory is 3.6 GB. [2019-03-18 13:15:31,749 INFO L168 Benchmark]: ChcSmtPrinter took 228.65 ms. Allocated memory is still 521.7 MB. Free memory was 266.8 MB in the beginning and 201.7 MB in the end (delta: 65.1 MB). Peak memory consumption was 65.1 MB. Max. memory is 3.6 GB. [2019-03-18 13:15:31,752 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 112.7 MB. Free memory is still 81.9 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 797.50 ms. Allocated memory was 112.7 MB in the beginning and 125.3 MB in the end (delta: 12.6 MB). Free memory was 62.6 MB in the beginning and 95.4 MB in the end (delta: -32.8 MB). Peak memory consumption was 27.5 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 77.72 ms. Allocated memory is still 125.3 MB. Free memory was 94.9 MB in the beginning and 90.8 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 76.72 ms. Allocated memory is still 125.3 MB. Free memory was 90.8 MB in the beginning and 87.9 MB in the end (delta: 2.9 MB). Peak memory consumption was 2.9 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1504.03 ms. Allocated memory was 125.3 MB in the beginning and 173.5 MB in the end (delta: 48.2 MB). Free memory was 87.9 MB in the beginning and 134.9 MB in the end (delta: -47.0 MB). Peak memory consumption was 53.2 MB. Max. memory is 3.6 GB. * IcfgToChc took 6205.02 ms. Allocated memory was 173.5 MB in the beginning and 521.7 MB in the end (delta: 348.1 MB). Free memory was 134.9 MB in the beginning and 266.8 MB in the end (delta: -131.9 MB). Peak memory consumption was 341.8 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 228.65 ms. Allocated memory is still 521.7 MB. Free memory was 266.8 MB in the beginning and 201.7 MB in the end (delta: 65.1 MB). Peak memory consumption was 65.1 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...