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/float-newlib/double_req_bl_1072c_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:41:22,350 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:41:22,352 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:41:22,363 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:41:22,364 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:41:22,365 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:41:22,366 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:41:22,369 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:41:22,371 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:41:22,372 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:41:22,373 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:41:22,373 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:41:22,374 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:41:22,375 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:41:22,377 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:41:22,377 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:41:22,378 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:41:22,381 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:41:22,383 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:41:22,385 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:41:22,386 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:41:22,388 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:41:22,391 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:41:22,391 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:41:22,391 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:41:22,392 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:41:22,393 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:41:22,394 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:41:22,394 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:41:22,395 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:41:22,396 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:41:22,397 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:41:22,399 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:41:22,399 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:41:22,400 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:41:22,400 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:41:22,400 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:41:22,402 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:41:22,402 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:41:22,403 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 21:41:22,420 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:41:22,420 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:41:22,421 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:41:22,422 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:41:22,422 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:41:22,422 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:41:22,422 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:41:22,422 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:41:22,423 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:41:22,423 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:41:22,423 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:41:22,423 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:41:22,424 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:41:22,424 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:41:22,424 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:41:22,424 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:41:22,424 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:41:22,425 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:41:22,425 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:41:22,425 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:41:22,425 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:41:22,425 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:41:22,426 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:41:22,426 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:41:22,426 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:41:22,426 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:41:22,427 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:41:22,427 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:41:22,427 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 21:41:22,468 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:41:22,488 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:41:22,493 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:41:22,494 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:41:22,495 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:41:22,495 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/float-newlib/double_req_bl_1072c_true-unreach-call.c [2019-03-17 21:41:22,564 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ebe7aed4/15f976e9213847cba22e1a2c314dd89e/FLAG276b0660e [2019-03-17 21:41:23,035 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:41:23,035 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/float-newlib/double_req_bl_1072c_true-unreach-call.c [2019-03-17 21:41:23,051 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ebe7aed4/15f976e9213847cba22e1a2c314dd89e/FLAG276b0660e [2019-03-17 21:41:23,388 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ebe7aed4/15f976e9213847cba22e1a2c314dd89e [2019-03-17 21:41:23,396 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:41:23,398 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:41:23,399 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:41:23,399 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:41:23,403 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:41:23,404 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:41:23" (1/1) ... [2019-03-17 21:41:23,407 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f88c21f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:41:23, skipping insertion in model container [2019-03-17 21:41:23,407 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:41:23" (1/1) ... [2019-03-17 21:41:23,415 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:41:23,435 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:41:23,628 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:41:23,632 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:41:23,663 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:41:23,689 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:41:23,689 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:41:23 WrapperNode [2019-03-17 21:41:23,689 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:41:23,690 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:41:23,690 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:41:23,691 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:41:23,698 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:41:23" (1/1) ... [2019-03-17 21:41:23,709 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:41:23" (1/1) ... [2019-03-17 21:41:23,741 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:41:23,741 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:41:23,741 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:41:23,741 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:41:23,827 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:41:23" (1/1) ... [2019-03-17 21:41:23,827 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:41:23" (1/1) ... [2019-03-17 21:41:23,832 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:41:23" (1/1) ... [2019-03-17 21:41:23,832 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:41:23" (1/1) ... [2019-03-17 21:41:23,842 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:41:23" (1/1) ... [2019-03-17 21:41:23,849 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:41:23" (1/1) ... [2019-03-17 21:41:23,851 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:41:23" (1/1) ... [2019-03-17 21:41:23,854 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:41:23,854 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:41:23,854 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:41:23,855 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:41:23,855 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:41:23" (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 [2019-03-17 21:41:23,920 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-17 21:41:23,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-03-17 21:41:23,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-17 21:41:23,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-03-17 21:41:23,920 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:41:23,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:41:23,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-17 21:41:23,921 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-17 21:41:24,432 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:41:24,433 INFO L286 CfgBuilder]: Removed 18 assue(true) statements. [2019-03-17 21:41:24,434 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:41:24 BoogieIcfgContainer [2019-03-17 21:41:24,435 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:41:24,435 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:41:24,435 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:41:24,435 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:41:24,438 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:41:24" (1/1) ... [2019-03-17 21:41:25,178 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:41:25 HornClauseAST [2019-03-17 21:41:25,178 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:41:25,178 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:41:25,178 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:41:25,179 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:41:25,180 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:41:25" (1/1) ... [2019-03-17 21:41:25,181 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/float-newlib/ChcSmtPrinter_double_req_bl_1072c_true-unreach-call.c_UID595404326968409116.smt2 [2019-03-17 21:41:25,229 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:41:25,231 INFO L168 Benchmark]: Toolchain (without parser) took 1834.40 ms. Allocated memory was 101.7 MB in the beginning and 141.0 MB in the end (delta: 39.3 MB). Free memory was 74.5 MB in the beginning and 76.0 MB in the end (delta: -1.4 MB). Peak memory consumption was 37.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:41:25,232 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 89.7 MB. Free memory is still 57.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:41:25,233 INFO L168 Benchmark]: CACSL2BoogieTranslator took 290.79 ms. Allocated memory is still 101.7 MB. Free memory was 74.3 MB in the beginning and 63.2 MB in the end (delta: 11.1 MB). Peak memory consumption was 11.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:41:25,233 INFO L168 Benchmark]: Boogie Procedure Inliner took 50.62 ms. Allocated memory is still 101.7 MB. Free memory was 63.0 MB in the beginning and 61.1 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:41:25,234 INFO L168 Benchmark]: Boogie Preprocessor took 112.82 ms. Allocated memory was 101.7 MB in the beginning and 130.5 MB in the end (delta: 28.8 MB). Free memory was 61.1 MB in the beginning and 113.2 MB in the end (delta: -52.1 MB). Peak memory consumption was 3.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:41:25,234 INFO L168 Benchmark]: RCFGBuilder took 580.53 ms. Allocated memory is still 130.5 MB. Free memory was 113.2 MB in the beginning and 93.2 MB in the end (delta: 20.0 MB). Peak memory consumption was 20.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:41:25,235 INFO L168 Benchmark]: IcfgToChc took 742.98 ms. Allocated memory was 130.5 MB in the beginning and 141.0 MB in the end (delta: 10.5 MB). Free memory was 93.2 MB in the beginning and 81.7 MB in the end (delta: 11.5 MB). Peak memory consumption was 41.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:41:25,235 INFO L168 Benchmark]: ChcSmtPrinter took 51.22 ms. Allocated memory is still 141.0 MB. Free memory was 81.7 MB in the beginning and 76.0 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:41:25,238 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 89.7 MB. Free memory is still 57.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 290.79 ms. Allocated memory is still 101.7 MB. Free memory was 74.3 MB in the beginning and 63.2 MB in the end (delta: 11.1 MB). Peak memory consumption was 11.1 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 50.62 ms. Allocated memory is still 101.7 MB. Free memory was 63.0 MB in the beginning and 61.1 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 112.82 ms. Allocated memory was 101.7 MB in the beginning and 130.5 MB in the end (delta: 28.8 MB). Free memory was 61.1 MB in the beginning and 113.2 MB in the end (delta: -52.1 MB). Peak memory consumption was 3.8 MB. Max. memory is 3.6 GB. * RCFGBuilder took 580.53 ms. Allocated memory is still 130.5 MB. Free memory was 113.2 MB in the beginning and 93.2 MB in the end (delta: 20.0 MB). Peak memory consumption was 20.0 MB. Max. memory is 3.6 GB. * IcfgToChc took 742.98 ms. Allocated memory was 130.5 MB in the beginning and 141.0 MB in the end (delta: 10.5 MB). Free memory was 93.2 MB in the beginning and 81.7 MB in the end (delta: 11.5 MB). Peak memory consumption was 41.4 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 51.22 ms. Allocated memory is still 141.0 MB. Free memory was 81.7 MB in the beginning and 76.0 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...