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/forester-heap/dll-01_true-unreach-call_true-valid-memsafety.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 12:20:04,358 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 12:20:04,360 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 12:20:04,380 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 12:20:04,380 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 12:20:04,381 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 12:20:04,383 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 12:20:04,385 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 12:20:04,388 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 12:20:04,390 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 12:20:04,391 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 12:20:04,391 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 12:20:04,394 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 12:20:04,395 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 12:20:04,396 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 12:20:04,397 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 12:20:04,398 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 12:20:04,400 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 12:20:04,402 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 12:20:04,404 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 12:20:04,405 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 12:20:04,406 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 12:20:04,412 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 12:20:04,412 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 12:20:04,413 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 12:20:04,417 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 12:20:04,417 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 12:20:04,420 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 12:20:04,421 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 12:20:04,425 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 12:20:04,425 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 12:20:04,426 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 12:20:04,427 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 12:20:04,427 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 12:20:04,428 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 12:20:04,428 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 12:20:04,428 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 12:20:04,429 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 12:20:04,432 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 12:20:04,432 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 12:20:04,462 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 12:20:04,464 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 12:20:04,467 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 12:20:04,467 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 12:20:04,467 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 12:20:04,467 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 12:20:04,469 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 12:20:04,469 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 12:20:04,469 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 12:20:04,469 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 12:20:04,469 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 12:20:04,470 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 12:20:04,470 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 12:20:04,470 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 12:20:04,470 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 12:20:04,470 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 12:20:04,471 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 12:20:04,472 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 12:20:04,472 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 12:20:04,473 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 12:20:04,473 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 12:20:04,473 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 12:20:04,473 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 12:20:04,473 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 12:20:04,474 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 12:20:04,474 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 12:20:04,474 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 12:20:04,474 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 12:20:04,474 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 12:20:04,528 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 12:20:04,541 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 12:20:04,545 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 12:20:04,546 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 12:20:04,547 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 12:20:04,547 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/forester-heap/dll-01_true-unreach-call_true-valid-memsafety.i [2019-03-17 12:20:04,600 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/69d5e77c3/c3d1452ac8dc4046b01fcdfaa4384886/FLAG4a12f930a [2019-03-17 12:20:05,049 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 12:20:05,050 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/forester-heap/dll-01_true-unreach-call_true-valid-memsafety.i [2019-03-17 12:20:05,063 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/69d5e77c3/c3d1452ac8dc4046b01fcdfaa4384886/FLAG4a12f930a [2019-03-17 12:20:05,378 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/69d5e77c3/c3d1452ac8dc4046b01fcdfaa4384886 [2019-03-17 12:20:05,387 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 12:20:05,388 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 12:20:05,389 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 12:20:05,390 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 12:20:05,394 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 12:20:05,395 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:20:05" (1/1) ... [2019-03-17 12:20:05,399 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20549367 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:05, skipping insertion in model container [2019-03-17 12:20:05,399 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:20:05" (1/1) ... [2019-03-17 12:20:05,407 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 12:20:05,467 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 12:20:05,879 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:20:05,889 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 12:20:06,057 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:20:06,113 INFO L195 MainTranslator]: Completed translation [2019-03-17 12:20:06,114 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:06 WrapperNode [2019-03-17 12:20:06,114 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 12:20:06,115 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 12:20:06,115 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 12:20:06,115 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 12:20:06,123 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:06" (1/1) ... [2019-03-17 12:20:06,140 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:06" (1/1) ... [2019-03-17 12:20:06,172 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 12:20:06,173 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 12:20:06,173 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 12:20:06,173 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 12:20:06,182 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:06" (1/1) ... [2019-03-17 12:20:06,182 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:06" (1/1) ... [2019-03-17 12:20:06,188 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:06" (1/1) ... [2019-03-17 12:20:06,189 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:06" (1/1) ... [2019-03-17 12:20:06,200 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:06" (1/1) ... [2019-03-17 12:20:06,211 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:06" (1/1) ... [2019-03-17 12:20:06,214 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:06" (1/1) ... [2019-03-17 12:20:06,218 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 12:20:06,218 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 12:20:06,219 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 12:20:06,219 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 12:20:06,220 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:06" (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 12:20:06,276 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-03-17 12:20:06,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-03-17 12:20:06,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-03-17 12:20:06,277 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-17 12:20:06,277 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 12:20:06,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 12:20:07,204 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 12:20:07,205 INFO L286 CfgBuilder]: Removed 34 assue(true) statements. [2019-03-17 12:20:07,206 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:20:07 BoogieIcfgContainer [2019-03-17 12:20:07,206 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 12:20:07,206 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 12:20:07,207 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 12:20:07,207 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 12:20:07,210 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:20:07" (1/1) ... [2019-03-17 12:20:09,026 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:20:09 HornClauseAST [2019-03-17 12:20:09,028 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 12:20:09,028 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 12:20:09,028 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 12:20:09,029 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 12:20:09,030 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:20:09" (1/1) ... [2019-03-17 12:20:09,031 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/forester-heap/ChcSmtPrinter_dll-01_true-unreach-call_true-valid-memsafety.i_UID2113373324635819391.smt2 [2019-03-17 12:20:09,179 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 12:20:09,181 INFO L168 Benchmark]: Toolchain (without parser) took 3793.51 ms. Allocated memory was 115.9 MB in the beginning and 232.3 MB in the end (delta: 116.4 MB). Free memory was 63.2 MB in the beginning and 113.2 MB in the end (delta: -49.9 MB). Peak memory consumption was 66.5 MB. Max. memory is 3.6 GB. [2019-03-17 12:20:09,183 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 115.9 MB. Free memory is still 83.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 12:20:09,183 INFO L168 Benchmark]: CACSL2BoogieTranslator took 724.85 ms. Allocated memory was 115.9 MB in the beginning and 127.9 MB in the end (delta: 12.1 MB). Free memory was 63.0 MB in the beginning and 96.0 MB in the end (delta: -33.0 MB). Peak memory consumption was 25.6 MB. Max. memory is 3.6 GB. [2019-03-17 12:20:09,184 INFO L168 Benchmark]: Boogie Procedure Inliner took 57.69 ms. Allocated memory is still 127.9 MB. Free memory was 96.0 MB in the beginning and 93.4 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 3.6 GB. [2019-03-17 12:20:09,186 INFO L168 Benchmark]: Boogie Preprocessor took 45.46 ms. Allocated memory is still 127.9 MB. Free memory was 93.4 MB in the beginning and 91.3 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 3.6 GB. [2019-03-17 12:20:09,186 INFO L168 Benchmark]: RCFGBuilder took 987.90 ms. Allocated memory is still 127.9 MB. Free memory was 91.3 MB in the beginning and 59.9 MB in the end (delta: 31.3 MB). Peak memory consumption was 31.3 MB. Max. memory is 3.6 GB. [2019-03-17 12:20:09,187 INFO L168 Benchmark]: IcfgToChc took 1821.58 ms. Allocated memory was 127.9 MB in the beginning and 232.3 MB in the end (delta: 104.3 MB). Free memory was 59.9 MB in the beginning and 132.0 MB in the end (delta: -72.1 MB). Peak memory consumption was 121.7 MB. Max. memory is 3.6 GB. [2019-03-17 12:20:09,187 INFO L168 Benchmark]: ChcSmtPrinter took 151.27 ms. Allocated memory is still 232.3 MB. Free memory was 132.0 MB in the beginning and 113.2 MB in the end (delta: 18.8 MB). Peak memory consumption was 18.8 MB. Max. memory is 3.6 GB. [2019-03-17 12:20:09,190 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 115.9 MB. Free memory is still 83.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 724.85 ms. Allocated memory was 115.9 MB in the beginning and 127.9 MB in the end (delta: 12.1 MB). Free memory was 63.0 MB in the beginning and 96.0 MB in the end (delta: -33.0 MB). Peak memory consumption was 25.6 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 57.69 ms. Allocated memory is still 127.9 MB. Free memory was 96.0 MB in the beginning and 93.4 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 45.46 ms. Allocated memory is still 127.9 MB. Free memory was 93.4 MB in the beginning and 91.3 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 3.6 GB. * RCFGBuilder took 987.90 ms. Allocated memory is still 127.9 MB. Free memory was 91.3 MB in the beginning and 59.9 MB in the end (delta: 31.3 MB). Peak memory consumption was 31.3 MB. Max. memory is 3.6 GB. * IcfgToChc took 1821.58 ms. Allocated memory was 127.9 MB in the beginning and 232.3 MB in the end (delta: 104.3 MB). Free memory was 59.9 MB in the beginning and 132.0 MB in the end (delta: -72.1 MB). Peak memory consumption was 121.7 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 151.27 ms. Allocated memory is still 232.3 MB. Free memory was 132.0 MB in the beginning and 113.2 MB in the end (delta: 18.8 MB). Peak memory consumption was 18.8 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...