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/list-properties/list_search_true-unreach-call_false-valid-memcleanup.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:48:37,032 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:48:37,034 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:48:37,053 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:48:37,053 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:48:37,055 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:48:37,057 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:48:37,060 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:48:37,063 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:48:37,065 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:48:37,067 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:48:37,068 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:48:37,069 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:48:37,072 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:48:37,078 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:48:37,079 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:48:37,080 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:48:37,082 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:48:37,085 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:48:37,086 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:48:37,089 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:48:37,093 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:48:37,096 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:48:37,096 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:48:37,096 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:48:37,097 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:48:37,098 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:48:37,100 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:48:37,100 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:48:37,101 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:48:37,102 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:48:37,104 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:48:37,106 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:48:37,106 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:48:37,107 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:48:37,107 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:48:37,107 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:48:37,109 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:48:37,110 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:48:37,110 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 12:48:37,136 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:48:37,136 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:48:37,139 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:48:37,139 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:48:37,142 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:48:37,142 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:48:37,142 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:48:37,142 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:48:37,142 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:48:37,142 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:48:37,143 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:48:37,143 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:48:37,144 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:48:37,144 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:48:37,144 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:48:37,144 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:48:37,144 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:48:37,145 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:48:37,146 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:48:37,146 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:48:37,146 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:48:37,146 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:48:37,147 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:48:37,147 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:48:37,147 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:48:37,147 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:48:37,147 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:48:37,148 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:48:37,148 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 12:48:37,214 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:48:37,230 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:48:37,234 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:48:37,235 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:48:37,236 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:48:37,236 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/list-properties/list_search_true-unreach-call_false-valid-memcleanup.i [2019-03-18 12:48:37,295 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b5cee1b6a/3d0691d508984417921b55d8438ebf2f/FLAG3dd6c38de [2019-03-18 12:48:37,805 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:48:37,806 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/list-properties/list_search_true-unreach-call_false-valid-memcleanup.i [2019-03-18 12:48:37,828 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b5cee1b6a/3d0691d508984417921b55d8438ebf2f/FLAG3dd6c38de [2019-03-18 12:48:38,094 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b5cee1b6a/3d0691d508984417921b55d8438ebf2f [2019-03-18 12:48:38,103 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:48:38,105 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:48:38,106 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:48:38,106 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:48:38,110 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:48:38,111 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:48:38" (1/1) ... [2019-03-18 12:48:38,114 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d733687 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:38, skipping insertion in model container [2019-03-18 12:48:38,115 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:48:38" (1/1) ... [2019-03-18 12:48:38,122 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:48:38,191 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:48:38,638 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:48:38,649 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:48:38,790 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:48:38,948 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:48:38,949 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:38 WrapperNode [2019-03-18 12:48:38,949 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:48:38,950 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:48:38,951 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:48:38,951 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:48:38,961 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:38" (1/1) ... [2019-03-18 12:48:38,985 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:38" (1/1) ... [2019-03-18 12:48:39,029 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:48:39,029 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:48:39,029 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:48:39,030 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:48:39,042 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:38" (1/1) ... [2019-03-18 12:48:39,043 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:38" (1/1) ... [2019-03-18 12:48:39,057 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:38" (1/1) ... [2019-03-18 12:48:39,057 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:38" (1/1) ... [2019-03-18 12:48:39,080 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:38" (1/1) ... [2019-03-18 12:48:39,090 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:38" (1/1) ... [2019-03-18 12:48:39,094 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:38" (1/1) ... [2019-03-18 12:48:39,101 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:48:39,101 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:48:39,102 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:48:39,105 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:48:39,106 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:38" (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 12:48:39,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-03-18 12:48:39,185 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-18 12:48:39,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-18 12:48:39,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-18 12:48:39,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-03-18 12:48:39,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-03-18 12:48:39,186 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:48:39,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:48:39,881 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:48:39,882 INFO L286 CfgBuilder]: Removed 22 assue(true) statements. [2019-03-18 12:48:39,883 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:48:39 BoogieIcfgContainer [2019-03-18 12:48:39,884 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:48:39,884 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:48:39,884 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:48:39,885 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:48:39,888 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:48:39" (1/1) ... [2019-03-18 12:48:41,091 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:48:41 HornClauseAST [2019-03-18 12:48:41,091 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:48:41,092 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:48:41,092 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:48:41,092 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:48:41,093 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:48:41" (1/1) ... [2019-03-18 12:48:41,095 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/list-properties/ChcSmtPrinter_list_search_true-unreach-call_false-valid-memcleanup.i_UID8252189572691460758.smt2 [2019-03-18 12:48:41,174 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:48:41,176 INFO L168 Benchmark]: Toolchain (without parser) took 3072.16 ms. Allocated memory was 112.7 MB in the beginning and 250.1 MB in the end (delta: 137.4 MB). Free memory was 62.3 MB in the beginning and 176.8 MB in the end (delta: -114.5 MB). Peak memory consumption was 22.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:41,177 INFO L168 Benchmark]: CDTParser took 0.23 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 12:48:41,177 INFO L168 Benchmark]: CACSL2BoogieTranslator took 843.89 ms. Allocated memory was 112.7 MB in the beginning and 125.8 MB in the end (delta: 13.1 MB). Free memory was 62.1 MB in the beginning and 74.5 MB in the end (delta: -12.4 MB). Peak memory consumption was 27.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:41,178 INFO L168 Benchmark]: Boogie Procedure Inliner took 78.55 ms. Allocated memory is still 125.8 MB. Free memory was 74.5 MB in the beginning and 71.6 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:41,178 INFO L168 Benchmark]: Boogie Preprocessor took 71.75 ms. Allocated memory is still 125.8 MB. Free memory was 71.6 MB in the beginning and 70.0 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:41,179 INFO L168 Benchmark]: RCFGBuilder took 782.56 ms. Allocated memory is still 125.8 MB. Free memory was 69.6 MB in the beginning and 42.4 MB in the end (delta: 27.2 MB). Peak memory consumption was 27.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:41,179 INFO L168 Benchmark]: IcfgToChc took 1207.29 ms. Allocated memory was 125.8 MB in the beginning and 250.1 MB in the end (delta: 124.3 MB). Free memory was 42.4 MB in the beginning and 185.2 MB in the end (delta: -142.8 MB). Peak memory consumption was 53.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:41,180 INFO L168 Benchmark]: ChcSmtPrinter took 82.40 ms. Allocated memory is still 250.1 MB. Free memory was 185.2 MB in the beginning and 176.8 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:41,182 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 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 843.89 ms. Allocated memory was 112.7 MB in the beginning and 125.8 MB in the end (delta: 13.1 MB). Free memory was 62.1 MB in the beginning and 74.5 MB in the end (delta: -12.4 MB). Peak memory consumption was 27.9 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 78.55 ms. Allocated memory is still 125.8 MB. Free memory was 74.5 MB in the beginning and 71.6 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 71.75 ms. Allocated memory is still 125.8 MB. Free memory was 71.6 MB in the beginning and 70.0 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 3.6 GB. * RCFGBuilder took 782.56 ms. Allocated memory is still 125.8 MB. Free memory was 69.6 MB in the beginning and 42.4 MB in the end (delta: 27.2 MB). Peak memory consumption was 27.2 MB. Max. memory is 3.6 GB. * IcfgToChc took 1207.29 ms. Allocated memory was 125.8 MB in the beginning and 250.1 MB in the end (delta: 124.3 MB). Free memory was 42.4 MB in the beginning and 185.2 MB in the end (delta: -142.8 MB). Peak memory consumption was 53.5 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 82.40 ms. Allocated memory is still 250.1 MB. Free memory was 185.2 MB in the beginning and 176.8 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...