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/heap-manipulation/merge_sort_true-unreach-call_true-valid-memsafety.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:44:23,084 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:44:23,086 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:44:23,098 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:44:23,099 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:44:23,100 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:44:23,101 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:44:23,103 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:44:23,105 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:44:23,106 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:44:23,107 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:44:23,107 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:44:23,108 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:44:23,109 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:44:23,110 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:44:23,111 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:44:23,112 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:44:23,114 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:44:23,116 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:44:23,118 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:44:23,119 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:44:23,120 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:44:23,123 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:44:23,123 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:44:23,123 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:44:23,124 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:44:23,125 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:44:23,126 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:44:23,126 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:44:23,127 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:44:23,128 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:44:23,129 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:44:23,130 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:44:23,130 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:44:23,131 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:44:23,131 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:44:23,131 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:44:23,134 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:44:23,134 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:44:23,135 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 [2019-03-17 21:44:23,160 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:44:23,160 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:44:23,164 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:44:23,164 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:44:23,165 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:44:23,165 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:44:23,165 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:44:23,165 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:44:23,165 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:44:23,166 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:44:23,166 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:44:23,166 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:44:23,166 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:44:23,166 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:44:23,167 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:44:23,168 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:44:23,168 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:44:23,168 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:44:23,168 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:44:23,168 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:44:23,169 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:44:23,169 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:44:23,169 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:44:23,169 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:44:23,169 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:44:23,170 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:44:23,171 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:44:23,171 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:44:23,171 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 [2019-03-17 21:44:23,229 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:44:23,249 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:44:23,254 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:44:23,255 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:44:23,256 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:44:23,257 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/heap-manipulation/merge_sort_true-unreach-call_true-valid-memsafety.i [2019-03-17 21:44:23,325 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/26b950b2f/7b374493d0434d0b8508574ce114a893/FLAGfdcab1af8 [2019-03-17 21:44:23,865 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:44:23,866 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/heap-manipulation/merge_sort_true-unreach-call_true-valid-memsafety.i [2019-03-17 21:44:23,887 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/26b950b2f/7b374493d0434d0b8508574ce114a893/FLAGfdcab1af8 [2019-03-17 21:44:24,153 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/26b950b2f/7b374493d0434d0b8508574ce114a893 [2019-03-17 21:44:24,163 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:44:24,164 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:44:24,165 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:44:24,166 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:44:24,171 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:44:24,172 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:44:24" (1/1) ... [2019-03-17 21:44:24,175 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bafaf12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:24, skipping insertion in model container [2019-03-17 21:44:24,175 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:44:24" (1/1) ... [2019-03-17 21:44:24,182 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:44:24,236 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:44:24,606 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:44:24,618 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:44:24,781 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:44:24,842 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:44:24,843 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:24 WrapperNode [2019-03-17 21:44:24,843 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:44:24,844 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:44:24,844 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:44:24,844 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:44:24,853 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:24" (1/1) ... [2019-03-17 21:44:24,875 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:24" (1/1) ... [2019-03-17 21:44:24,919 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:44:24,920 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:44:24,920 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:44:24,921 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:44:24,930 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:24" (1/1) ... [2019-03-17 21:44:24,931 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:24" (1/1) ... [2019-03-17 21:44:24,936 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:24" (1/1) ... [2019-03-17 21:44:24,937 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:24" (1/1) ... [2019-03-17 21:44:24,951 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:24" (1/1) ... [2019-03-17 21:44:24,961 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:24" (1/1) ... [2019-03-17 21:44:24,964 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:24" (1/1) ... [2019-03-17 21:44:24,969 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:44:24,969 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:44:24,969 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:44:24,970 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:44:24,971 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:24" (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 [2019-03-17 21:44:25,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-17 21:44:25,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-17 21:44:25,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-03-17 21:44:25,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-17 21:44:25,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-03-17 21:44:25,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-03-17 21:44:25,023 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-17 21:44:25,024 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:44:25,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:44:26,090 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:44:26,091 INFO L286 CfgBuilder]: Removed 75 assue(true) statements. [2019-03-17 21:44:26,092 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:44:26 BoogieIcfgContainer [2019-03-17 21:44:26,092 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:44:26,093 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:44:26,093 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:44:26,093 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:44:26,096 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:44:26" (1/1) ... [2019-03-17 21:44:30,202 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:44:30 HornClauseAST [2019-03-17 21:44:30,202 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:44:30,203 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:44:30,203 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:44:30,203 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:44:30,204 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:44:30" (1/1) ... [2019-03-17 21:44:30,205 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/heap-manipulation/ChcSmtPrinter_merge_sort_true-unreach-call_true-valid-memsafety.i_UID2590608685702074409.smt2 [2019-03-17 21:44:30,418 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:44:30,420 INFO L168 Benchmark]: Toolchain (without parser) took 6256.51 ms. Allocated memory was 112.2 MB in the beginning and 429.4 MB in the end (delta: 317.2 MB). Free memory was 61.6 MB in the beginning and 288.3 MB in the end (delta: -226.7 MB). Peak memory consumption was 90.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:30,422 INFO L168 Benchmark]: CDTParser took 0.48 ms. Allocated memory is still 112.2 MB. Free memory is still 81.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:44:30,422 INFO L168 Benchmark]: CACSL2BoogieTranslator took 678.19 ms. Allocated memory was 112.2 MB in the beginning and 125.3 MB in the end (delta: 13.1 MB). Free memory was 61.6 MB in the beginning and 91.3 MB in the end (delta: -29.7 MB). Peak memory consumption was 26.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:30,422 INFO L168 Benchmark]: Boogie Procedure Inliner took 75.44 ms. Allocated memory is still 125.3 MB. Free memory was 91.3 MB in the beginning and 88.4 MB in the end (delta: 2.9 MB). Peak memory consumption was 2.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:30,424 INFO L168 Benchmark]: Boogie Preprocessor took 48.70 ms. Allocated memory is still 125.3 MB. Free memory was 88.4 MB in the beginning and 85.5 MB in the end (delta: 2.9 MB). Peak memory consumption was 2.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:30,425 INFO L168 Benchmark]: RCFGBuilder took 1123.12 ms. Allocated memory was 125.3 MB in the beginning and 175.6 MB in the end (delta: 50.3 MB). Free memory was 85.5 MB in the beginning and 146.6 MB in the end (delta: -61.1 MB). Peak memory consumption was 50.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:30,425 INFO L168 Benchmark]: IcfgToChc took 4109.98 ms. Allocated memory was 175.6 MB in the beginning and 429.4 MB in the end (delta: 253.8 MB). Free memory was 146.6 MB in the beginning and 331.8 MB in the end (delta: -185.2 MB). Peak memory consumption was 267.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:30,426 INFO L168 Benchmark]: ChcSmtPrinter took 215.43 ms. Allocated memory is still 429.4 MB. Free memory was 331.8 MB in the beginning and 288.3 MB in the end (delta: 43.5 MB). Peak memory consumption was 43.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:30,429 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.48 ms. Allocated memory is still 112.2 MB. Free memory is still 81.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 678.19 ms. Allocated memory was 112.2 MB in the beginning and 125.3 MB in the end (delta: 13.1 MB). Free memory was 61.6 MB in the beginning and 91.3 MB in the end (delta: -29.7 MB). Peak memory consumption was 26.5 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 75.44 ms. Allocated memory is still 125.3 MB. Free memory was 91.3 MB in the beginning and 88.4 MB in the end (delta: 2.9 MB). Peak memory consumption was 2.9 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 48.70 ms. Allocated memory is still 125.3 MB. Free memory was 88.4 MB in the beginning and 85.5 MB in the end (delta: 2.9 MB). Peak memory consumption was 2.9 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1123.12 ms. Allocated memory was 125.3 MB in the beginning and 175.6 MB in the end (delta: 50.3 MB). Free memory was 85.5 MB in the beginning and 146.6 MB in the end (delta: -61.1 MB). Peak memory consumption was 50.6 MB. Max. memory is 3.6 GB. * IcfgToChc took 4109.98 ms. Allocated memory was 175.6 MB in the beginning and 429.4 MB in the end (delta: 253.8 MB). Free memory was 146.6 MB in the beginning and 331.8 MB in the end (delta: -185.2 MB). Peak memory consumption was 267.5 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 215.43 ms. Allocated memory is still 429.4 MB. Free memory was 331.8 MB in the beginning and 288.3 MB in the end (delta: 43.5 MB). Peak memory consumption was 43.5 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...