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/seq-mthreaded/pals_lcr.7_true-unreach-call.ufo.BOUNDED-14.pals_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 13:25:05,786 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 13:25:05,788 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 13:25:05,803 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 13:25:05,803 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 13:25:05,805 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 13:25:05,807 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 13:25:05,809 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 13:25:05,811 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 13:25:05,812 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 13:25:05,813 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 13:25:05,814 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 13:25:05,816 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 13:25:05,817 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 13:25:05,819 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 13:25:05,825 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 13:25:05,826 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 13:25:05,831 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 13:25:05,835 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 13:25:05,837 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 13:25:05,838 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 13:25:05,839 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 13:25:05,843 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 13:25:05,844 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 13:25:05,844 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 13:25:05,844 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 13:25:05,845 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 13:25:05,846 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 13:25:05,846 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 13:25:05,847 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 13:25:05,847 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 13:25:05,849 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 13:25:05,850 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 13:25:05,850 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 13:25:05,851 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 13:25:05,851 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 13:25:05,852 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 13:25:05,853 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 13:25:05,853 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 13:25:05,854 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 13:25:05,881 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 13:25:05,881 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 13:25:05,885 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 13:25:05,885 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 13:25:05,886 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 13:25:05,886 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 13:25:05,886 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 13:25:05,886 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 13:25:05,886 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 13:25:05,887 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 13:25:05,887 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 13:25:05,887 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 13:25:05,887 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 13:25:05,887 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 13:25:05,888 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 13:25:05,889 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 13:25:05,889 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 13:25:05,889 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 13:25:05,890 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 13:25:05,890 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 13:25:05,890 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 13:25:05,890 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 13:25:05,890 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 13:25:05,891 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 13:25:05,891 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 13:25:05,891 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 13:25:05,891 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 13:25:05,892 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 13:25:05,892 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 13:25:05,937 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 13:25:05,950 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 13:25:05,953 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 13:25:05,955 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 13:25:05,955 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 13:25:05,956 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/seq-mthreaded/pals_lcr.7_true-unreach-call.ufo.BOUNDED-14.pals_true-termination.c [2019-03-18 13:25:06,011 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/145e0dab0/d89d72a467ae41eb9c69b04cc02dd951/FLAG983266aaf [2019-03-18 13:25:06,524 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 13:25:06,525 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/seq-mthreaded/pals_lcr.7_true-unreach-call.ufo.BOUNDED-14.pals_true-termination.c [2019-03-18 13:25:06,541 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/145e0dab0/d89d72a467ae41eb9c69b04cc02dd951/FLAG983266aaf [2019-03-18 13:25:06,806 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/145e0dab0/d89d72a467ae41eb9c69b04cc02dd951 [2019-03-18 13:25:06,816 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 13:25:06,818 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 13:25:06,819 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 13:25:06,819 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 13:25:06,823 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 13:25:06,824 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:25:06" (1/1) ... [2019-03-18 13:25:06,827 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f9a09b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:25:06, skipping insertion in model container [2019-03-18 13:25:06,827 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:25:06" (1/1) ... [2019-03-18 13:25:06,834 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 13:25:06,890 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 13:25:07,218 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:25:07,238 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 13:25:07,332 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:25:07,459 INFO L195 MainTranslator]: Completed translation [2019-03-18 13:25:07,459 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:25:07 WrapperNode [2019-03-18 13:25:07,459 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 13:25:07,461 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 13:25:07,461 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 13:25:07,461 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 13:25:07,472 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:25:07" (1/1) ... [2019-03-18 13:25:07,486 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:25:07" (1/1) ... [2019-03-18 13:25:07,529 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 13:25:07,530 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 13:25:07,530 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 13:25:07,530 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 13:25:07,543 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:25:07" (1/1) ... [2019-03-18 13:25:07,543 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:25:07" (1/1) ... [2019-03-18 13:25:07,555 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:25:07" (1/1) ... [2019-03-18 13:25:07,556 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:25:07" (1/1) ... [2019-03-18 13:25:07,565 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:25:07" (1/1) ... [2019-03-18 13:25:07,575 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:25:07" (1/1) ... [2019-03-18 13:25:07,578 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:25:07" (1/1) ... [2019-03-18 13:25:07,582 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 13:25:07,583 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 13:25:07,583 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 13:25:07,583 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 13:25:07,584 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:25:07" (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 13:25:07,649 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 13:25:07,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 13:25:08,841 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 13:25:08,841 INFO L286 CfgBuilder]: Removed 25 assue(true) statements. [2019-03-18 13:25:08,842 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:25:08 BoogieIcfgContainer [2019-03-18 13:25:08,843 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 13:25:08,843 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 13:25:08,843 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 13:25:08,844 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 13:25:08,846 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:25:08" (1/1) ... [2019-03-18 13:25:14,894 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:25:14 HornClauseAST [2019-03-18 13:25:14,895 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 13:25:14,895 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 13:25:14,895 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 13:25:14,895 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 13:25:14,897 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:25:14" (1/1) ... [2019-03-18 13:25:14,898 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/seq-mthreaded/ChcSmtPrinter_pals_lcr.7_true-unreach-call.ufo.BOUNDED-14.pals_true-termination.c_UID8293955281628152942.smt2 [2019-03-18 13:25:15,249 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 13:25:15,251 INFO L168 Benchmark]: Toolchain (without parser) took 8433.68 ms. Allocated memory was 114.3 MB in the beginning and 542.1 MB in the end (delta: 427.8 MB). Free memory was 62.6 MB in the beginning and 451.1 MB in the end (delta: -388.5 MB). Peak memory consumption was 347.5 MB. Max. memory is 3.6 GB. [2019-03-18 13:25:15,252 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 114.3 MB. Free memory is still 81.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 13:25:15,254 INFO L168 Benchmark]: CACSL2BoogieTranslator took 641.18 ms. Allocated memory was 114.3 MB in the beginning and 124.8 MB in the end (delta: 10.5 MB). Free memory was 62.3 MB in the beginning and 102.3 MB in the end (delta: -40.0 MB). Peak memory consumption was 29.9 MB. Max. memory is 3.6 GB. [2019-03-18 13:25:15,254 INFO L168 Benchmark]: Boogie Procedure Inliner took 68.73 ms. Allocated memory is still 124.8 MB. Free memory was 102.3 MB in the beginning and 99.2 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 3.6 GB. [2019-03-18 13:25:15,257 INFO L168 Benchmark]: Boogie Preprocessor took 52.84 ms. Allocated memory is still 124.8 MB. Free memory was 99.2 MB in the beginning and 96.7 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 3.6 GB. [2019-03-18 13:25:15,257 INFO L168 Benchmark]: RCFGBuilder took 1260.15 ms. Allocated memory is still 124.8 MB. Free memory was 96.7 MB in the beginning and 46.5 MB in the end (delta: 50.2 MB). Peak memory consumption was 50.2 MB. Max. memory is 3.6 GB. [2019-03-18 13:25:15,257 INFO L168 Benchmark]: IcfgToChc took 6051.68 ms. Allocated memory was 124.8 MB in the beginning and 439.4 MB in the end (delta: 314.6 MB). Free memory was 46.5 MB in the beginning and 85.9 MB in the end (delta: -39.4 MB). Peak memory consumption was 314.7 MB. Max. memory is 3.6 GB. [2019-03-18 13:25:15,258 INFO L168 Benchmark]: ChcSmtPrinter took 354.12 ms. Allocated memory was 439.4 MB in the beginning and 542.1 MB in the end (delta: 102.8 MB). Free memory was 85.9 MB in the beginning and 451.1 MB in the end (delta: -365.2 MB). Peak memory consumption was 45.8 MB. Max. memory is 3.6 GB. [2019-03-18 13:25:15,263 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 114.3 MB. Free memory is still 81.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 641.18 ms. Allocated memory was 114.3 MB in the beginning and 124.8 MB in the end (delta: 10.5 MB). Free memory was 62.3 MB in the beginning and 102.3 MB in the end (delta: -40.0 MB). Peak memory consumption was 29.9 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 68.73 ms. Allocated memory is still 124.8 MB. Free memory was 102.3 MB in the beginning and 99.2 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 52.84 ms. Allocated memory is still 124.8 MB. Free memory was 99.2 MB in the beginning and 96.7 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1260.15 ms. Allocated memory is still 124.8 MB. Free memory was 96.7 MB in the beginning and 46.5 MB in the end (delta: 50.2 MB). Peak memory consumption was 50.2 MB. Max. memory is 3.6 GB. * IcfgToChc took 6051.68 ms. Allocated memory was 124.8 MB in the beginning and 439.4 MB in the end (delta: 314.6 MB). Free memory was 46.5 MB in the beginning and 85.9 MB in the end (delta: -39.4 MB). Peak memory consumption was 314.7 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 354.12 ms. Allocated memory was 439.4 MB in the beginning and 542.1 MB in the end (delta: 102.8 MB). Free memory was 85.9 MB in the beginning and 451.1 MB in the end (delta: -365.2 MB). Peak memory consumption was 45.8 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...