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/ldv-sets/test_mutex_double_unlock_false-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 12:20:56,742 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 12:20:56,744 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 12:20:56,756 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 12:20:56,756 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 12:20:56,757 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 12:20:56,758 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 12:20:56,760 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 12:20:56,762 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 12:20:56,763 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 12:20:56,764 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 12:20:56,764 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 12:20:56,765 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 12:20:56,766 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 12:20:56,767 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 12:20:56,768 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 12:20:56,769 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 12:20:56,771 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 12:20:56,773 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 12:20:56,774 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 12:20:56,776 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 12:20:56,777 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 12:20:56,779 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 12:20:56,780 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 12:20:56,780 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 12:20:56,781 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 12:20:56,783 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 12:20:56,784 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 12:20:56,784 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 12:20:56,785 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 12:20:56,786 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 12:20:56,787 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 12:20:56,789 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 12:20:56,789 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 12:20:56,790 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 12:20:56,791 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 12:20:56,791 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 12:20:56,792 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 12:20:56,792 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 12:20:56,793 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 12:20:56,818 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 12:20:56,818 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 12:20:56,820 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 12:20:56,820 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 12:20:56,821 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 12:20:56,821 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 12:20:56,822 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 12:20:56,822 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 12:20:56,822 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 12:20:56,822 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 12:20:56,822 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 12:20:56,823 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 12:20:56,823 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 12:20:56,823 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 12:20:56,823 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 12:20:56,823 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 12:20:56,824 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 12:20:56,825 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 12:20:56,825 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 12:20:56,825 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 12:20:56,825 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 12:20:56,825 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 12:20:56,826 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 12:20:56,826 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 12:20:56,826 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 12:20:56,826 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 12:20:56,826 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 12:20:56,827 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 12:20:56,827 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 12:20:56,882 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 12:20:56,896 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 12:20:56,902 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 12:20:56,904 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 12:20:56,904 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 12:20:56,905 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-sets/test_mutex_double_unlock_false-unreach-call.i [2019-03-17 12:20:56,970 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a49cdd9d/b017c5e2947148cdb59d0dd618fc0ac9/FLAG17401858e [2019-03-17 12:20:57,453 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 12:20:57,454 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-sets/test_mutex_double_unlock_false-unreach-call.i [2019-03-17 12:20:57,489 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a49cdd9d/b017c5e2947148cdb59d0dd618fc0ac9/FLAG17401858e [2019-03-17 12:20:57,755 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a49cdd9d/b017c5e2947148cdb59d0dd618fc0ac9 [2019-03-17 12:20:57,765 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 12:20:57,766 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 12:20:57,767 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 12:20:57,768 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 12:20:57,771 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 12:20:57,772 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:20:57" (1/1) ... [2019-03-17 12:20:57,775 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20082fd7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:57, skipping insertion in model container [2019-03-17 12:20:57,775 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:20:57" (1/1) ... [2019-03-17 12:20:57,783 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 12:20:57,832 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 12:20:58,219 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:20:58,233 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 12:20:58,410 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:20:58,481 INFO L195 MainTranslator]: Completed translation [2019-03-17 12:20:58,482 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:58 WrapperNode [2019-03-17 12:20:58,482 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 12:20:58,483 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 12:20:58,483 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 12:20:58,484 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 12:20:58,492 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:58" (1/1) ... [2019-03-17 12:20:58,512 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:58" (1/1) ... [2019-03-17 12:20:58,551 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 12:20:58,552 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 12:20:58,552 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 12:20:58,552 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 12:20:58,563 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:58" (1/1) ... [2019-03-17 12:20:58,564 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:58" (1/1) ... [2019-03-17 12:20:58,571 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:58" (1/1) ... [2019-03-17 12:20:58,572 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:58" (1/1) ... [2019-03-17 12:20:58,591 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:58" (1/1) ... [2019-03-17 12:20:58,598 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:58" (1/1) ... [2019-03-17 12:20:58,602 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:58" (1/1) ... [2019-03-17 12:20:58,607 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 12:20:58,608 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 12:20:58,608 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 12:20:58,608 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 12:20:58,609 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:58" (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 12:20:58,660 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-03-17 12:20:58,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-03-17 12:20:58,661 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-17 12:20:58,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-03-17 12:20:58,661 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-17 12:20:58,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-03-17 12:20:58,661 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 12:20:58,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 12:20:59,707 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 12:20:59,708 INFO L286 CfgBuilder]: Removed 74 assue(true) statements. [2019-03-17 12:20:59,709 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:20:59 BoogieIcfgContainer [2019-03-17 12:20:59,709 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 12:20:59,710 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 12:20:59,710 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 12:20:59,710 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 12:20:59,713 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:20:59" (1/1) ... [2019-03-17 12:21:03,169 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:21:03 HornClauseAST [2019-03-17 12:21:03,170 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 12:21:03,170 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 12:21:03,170 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 12:21:03,171 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 12:21:03,172 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:21:03" (1/1) ... [2019-03-17 12:21:03,173 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/ldv-sets/ChcSmtPrinter_test_mutex_double_unlock_false-unreach-call.i_UID8944318155637901980.smt2 [2019-03-17 12:21:03,368 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 12:21:03,370 INFO L168 Benchmark]: Toolchain (without parser) took 5604.78 ms. Allocated memory was 114.3 MB in the beginning and 329.3 MB in the end (delta: 215.0 MB). Free memory was 60.8 MB in the beginning and 128.8 MB in the end (delta: -68.0 MB). Peak memory consumption was 147.0 MB. Max. memory is 3.6 GB. [2019-03-17 12:21:03,372 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 114.3 MB. Free memory is still 81.4 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 12:21:03,372 INFO L168 Benchmark]: CACSL2BoogieTranslator took 715.04 ms. Allocated memory was 114.3 MB in the beginning and 123.7 MB in the end (delta: 9.4 MB). Free memory was 60.6 MB in the beginning and 86.9 MB in the end (delta: -26.3 MB). Peak memory consumption was 25.2 MB. Max. memory is 3.6 GB. [2019-03-17 12:21:03,373 INFO L168 Benchmark]: Boogie Procedure Inliner took 68.24 ms. Allocated memory is still 123.7 MB. Free memory was 86.9 MB in the beginning and 83.6 MB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 3.6 GB. [2019-03-17 12:21:03,374 INFO L168 Benchmark]: Boogie Preprocessor took 55.58 ms. Allocated memory is still 123.7 MB. Free memory was 83.6 MB in the beginning and 80.4 MB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 3.6 GB. [2019-03-17 12:21:03,374 INFO L168 Benchmark]: RCFGBuilder took 1101.75 ms. Allocated memory was 123.7 MB in the beginning and 176.7 MB in the end (delta: 53.0 MB). Free memory was 80.4 MB in the beginning and 144.0 MB in the end (delta: -63.6 MB). Peak memory consumption was 47.3 MB. Max. memory is 3.6 GB. [2019-03-17 12:21:03,375 INFO L168 Benchmark]: IcfgToChc took 3460.26 ms. Allocated memory was 176.7 MB in the beginning and 329.3 MB in the end (delta: 152.6 MB). Free memory was 144.0 MB in the beginning and 157.3 MB in the end (delta: -13.3 MB). Peak memory consumption was 276.9 MB. Max. memory is 3.6 GB. [2019-03-17 12:21:03,375 INFO L168 Benchmark]: ChcSmtPrinter took 198.52 ms. Allocated memory is still 329.3 MB. Free memory was 157.3 MB in the beginning and 128.8 MB in the end (delta: 28.5 MB). Peak memory consumption was 28.5 MB. Max. memory is 3.6 GB. [2019-03-17 12:21:03,378 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 114.3 MB. Free memory is still 81.4 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 715.04 ms. Allocated memory was 114.3 MB in the beginning and 123.7 MB in the end (delta: 9.4 MB). Free memory was 60.6 MB in the beginning and 86.9 MB in the end (delta: -26.3 MB). Peak memory consumption was 25.2 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 68.24 ms. Allocated memory is still 123.7 MB. Free memory was 86.9 MB in the beginning and 83.6 MB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 55.58 ms. Allocated memory is still 123.7 MB. Free memory was 83.6 MB in the beginning and 80.4 MB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1101.75 ms. Allocated memory was 123.7 MB in the beginning and 176.7 MB in the end (delta: 53.0 MB). Free memory was 80.4 MB in the beginning and 144.0 MB in the end (delta: -63.6 MB). Peak memory consumption was 47.3 MB. Max. memory is 3.6 GB. * IcfgToChc took 3460.26 ms. Allocated memory was 176.7 MB in the beginning and 329.3 MB in the end (delta: 152.6 MB). Free memory was 144.0 MB in the beginning and 157.3 MB in the end (delta: -13.3 MB). Peak memory consumption was 276.9 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 198.52 ms. Allocated memory is still 329.3 MB. Free memory was 157.3 MB in the beginning and 128.8 MB in the end (delta: 28.5 MB). Peak memory consumption was 28.5 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...