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-queue_false-unreach-call_false-valid-memcleanup.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:47:22,026 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:47:22,028 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:47:22,043 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:47:22,044 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:47:22,046 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:47:22,047 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:47:22,050 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:47:22,053 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:47:22,054 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:47:22,055 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:47:22,056 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:47:22,057 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:47:22,058 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:47:22,059 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:47:22,060 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:47:22,061 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:47:22,062 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:47:22,064 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:47:22,066 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:47:22,069 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:47:22,071 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:47:22,074 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:47:22,075 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:47:22,075 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:47:22,076 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:47:22,077 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:47:22,078 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:47:22,078 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:47:22,079 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:47:22,082 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:47:22,082 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:47:22,083 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:47:22,084 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:47:22,086 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:47:22,086 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:47:22,086 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:47:22,088 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:47:22,089 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:47:22,089 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 12:47:22,114 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:47:22,114 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:47:22,115 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:47:22,115 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:47:22,116 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:47:22,116 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:47:22,116 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:47:22,116 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:47:22,116 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:47:22,117 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:47:22,117 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:47:22,118 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:47:22,118 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:47:22,119 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:47:22,119 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:47:22,119 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:47:22,119 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:47:22,120 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:47:22,120 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:47:22,120 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:47:22,120 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:47:22,120 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:47:22,121 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:47:22,121 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:47:22,121 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:47:22,121 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:47:22,121 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:47:22,122 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:47:22,122 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 12:47:22,157 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:47:22,169 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:47:22,173 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:47:22,174 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:47:22,174 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:47:22,175 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/forester-heap/dll-queue_false-unreach-call_false-valid-memcleanup.i [2019-03-18 12:47:22,235 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2f315a813/0664dcfee35f48c381bbe20c9d904741/FLAG8a4526799 [2019-03-18 12:47:22,811 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:47:22,813 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/forester-heap/dll-queue_false-unreach-call_false-valid-memcleanup.i [2019-03-18 12:47:22,825 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2f315a813/0664dcfee35f48c381bbe20c9d904741/FLAG8a4526799 [2019-03-18 12:47:23,059 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2f315a813/0664dcfee35f48c381bbe20c9d904741 [2019-03-18 12:47:23,067 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:47:23,068 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:47:23,075 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:47:23,075 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:47:23,078 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:47:23,079 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:47:23" (1/1) ... [2019-03-18 12:47:23,082 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22919a89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:23, skipping insertion in model container [2019-03-18 12:47:23,083 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:47:23" (1/1) ... [2019-03-18 12:47:23,090 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:47:23,135 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:47:23,554 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:47:23,570 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:47:23,744 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:47:23,800 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:47:23,801 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:23 WrapperNode [2019-03-18 12:47:23,801 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:47:23,802 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:47:23,802 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:47:23,802 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:47:23,812 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:23" (1/1) ... [2019-03-18 12:47:23,833 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:23" (1/1) ... [2019-03-18 12:47:23,866 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:47:23,866 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:47:23,867 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:47:23,867 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:47:23,875 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:23" (1/1) ... [2019-03-18 12:47:23,875 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:23" (1/1) ... [2019-03-18 12:47:23,880 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:23" (1/1) ... [2019-03-18 12:47:23,880 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:23" (1/1) ... [2019-03-18 12:47:23,895 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:23" (1/1) ... [2019-03-18 12:47:23,904 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:23" (1/1) ... [2019-03-18 12:47:23,907 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:23" (1/1) ... [2019-03-18 12:47:23,911 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:47:23,911 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:47:23,911 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:47:23,911 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:47:23,912 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:47:23" (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 [2019-03-18 12:47:23,964 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-18 12:47:23,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-18 12:47:23,964 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-03-18 12:47:23,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-03-18 12:47:23,965 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-03-18 12:47:23,965 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-18 12:47:23,965 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:47:23,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:47:24,803 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:47:24,803 INFO L286 CfgBuilder]: Removed 35 assue(true) statements. [2019-03-18 12:47:24,805 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:47:24 BoogieIcfgContainer [2019-03-18 12:47:24,805 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:47:24,805 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:47:24,806 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:47:24,806 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:47:24,808 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:47:24" (1/1) ... [2019-03-18 12:47:26,657 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:47:26 HornClauseAST [2019-03-18 12:47:26,657 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:47:26,658 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:47:26,659 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:47:26,659 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:47:26,660 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:47:26" (1/1) ... [2019-03-18 12:47:26,661 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/forester-heap/ChcSmtPrinter_dll-queue_false-unreach-call_false-valid-memcleanup.i_UID5409042596781238258.smt2 [2019-03-18 12:47:26,810 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:47:26,812 INFO L168 Benchmark]: Toolchain (without parser) took 3744.28 ms. Allocated memory was 101.2 MB in the beginning and 181.4 MB in the end (delta: 80.2 MB). Free memory was 73.1 MB in the beginning and 77.5 MB in the end (delta: -4.5 MB). Peak memory consumption was 75.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:47:26,813 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 90.2 MB. Free memory is still 58.2 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:47:26,814 INFO L168 Benchmark]: CACSL2BoogieTranslator took 726.66 ms. Allocated memory was 101.2 MB in the beginning and 130.5 MB in the end (delta: 29.4 MB). Free memory was 72.7 MB in the beginning and 103.7 MB in the end (delta: -31.0 MB). Peak memory consumption was 17.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:47:26,814 INFO L168 Benchmark]: Boogie Procedure Inliner took 64.59 ms. Allocated memory is still 130.5 MB. Free memory was 103.7 MB in the beginning and 101.4 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:47:26,816 INFO L168 Benchmark]: Boogie Preprocessor took 44.33 ms. Allocated memory is still 130.5 MB. Free memory was 101.4 MB in the beginning and 99.1 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:47:26,817 INFO L168 Benchmark]: RCFGBuilder took 894.21 ms. Allocated memory is still 130.5 MB. Free memory was 99.1 MB in the beginning and 67.6 MB in the end (delta: 31.6 MB). Peak memory consumption was 31.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:47:26,817 INFO L168 Benchmark]: IcfgToChc took 1851.99 ms. Allocated memory was 130.5 MB in the beginning and 181.4 MB in the end (delta: 50.9 MB). Free memory was 67.6 MB in the beginning and 97.8 MB in the end (delta: -30.3 MB). Peak memory consumption was 64.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:47:26,818 INFO L168 Benchmark]: ChcSmtPrinter took 151.84 ms. Allocated memory is still 181.4 MB. Free memory was 97.8 MB in the beginning and 79.4 MB in the end (delta: 18.5 MB). Peak memory consumption was 18.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:47:26,824 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 90.2 MB. Free memory is still 58.2 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 726.66 ms. Allocated memory was 101.2 MB in the beginning and 130.5 MB in the end (delta: 29.4 MB). Free memory was 72.7 MB in the beginning and 103.7 MB in the end (delta: -31.0 MB). Peak memory consumption was 17.2 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 64.59 ms. Allocated memory is still 130.5 MB. Free memory was 103.7 MB in the beginning and 101.4 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 44.33 ms. Allocated memory is still 130.5 MB. Free memory was 101.4 MB in the beginning and 99.1 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 3.6 GB. * RCFGBuilder took 894.21 ms. Allocated memory is still 130.5 MB. Free memory was 99.1 MB in the beginning and 67.6 MB in the end (delta: 31.6 MB). Peak memory consumption was 31.6 MB. Max. memory is 3.6 GB. * IcfgToChc took 1851.99 ms. Allocated memory was 130.5 MB in the beginning and 181.4 MB in the end (delta: 50.9 MB). Free memory was 67.6 MB in the beginning and 97.8 MB in the end (delta: -30.3 MB). Peak memory consumption was 64.5 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 151.84 ms. Allocated memory is still 181.4 MB. Free memory was 97.8 MB in the beginning and 79.4 MB in the end (delta: 18.5 MB). Peak memory consumption was 18.5 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...