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-ext2-properties/list_and_tree_cnstr_true-unreach-call_false-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:48:23,092 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:48:23,094 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:48:23,106 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:48:23,106 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:48:23,107 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:48:23,109 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:48:23,111 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:48:23,112 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:48:23,113 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:48:23,114 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:48:23,115 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:48:23,116 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:48:23,117 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:48:23,118 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:48:23,119 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:48:23,120 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:48:23,122 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:48:23,124 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:48:23,126 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:48:23,127 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:48:23,129 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:48:23,131 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:48:23,132 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:48:23,132 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:48:23,133 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:48:23,133 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:48:23,134 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:48:23,135 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:48:23,136 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:48:23,137 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:48:23,138 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:48:23,139 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:48:23,143 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:48:23,144 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:48:23,144 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:48:23,144 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:48:23,146 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:48:23,146 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:48:23,148 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 12:48:23,172 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:48:23,173 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:48:23,176 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:48:23,176 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:48:23,176 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:48:23,176 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:48:23,177 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:48:23,177 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:48:23,177 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:48:23,177 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:48:23,177 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:48:23,178 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:48:23,178 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:48:23,178 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:48:23,178 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:48:23,178 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:48:23,179 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:48:23,180 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:48:23,180 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:48:23,180 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:48:23,180 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:48:23,181 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:48:23,181 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:48:23,181 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:48:23,181 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:48:23,182 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:48:23,182 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:48:23,182 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:48:23,183 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 12:48:23,234 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:48:23,250 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:48:23,256 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:48:23,257 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:48:23,258 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:48:23,259 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/list-ext2-properties/list_and_tree_cnstr_true-unreach-call_false-termination.i [2019-03-18 12:48:23,330 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ee05dece8/a64e8db2bfe741be87ed072d3fb29e18/FLAGd38540188 [2019-03-18 12:48:23,886 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:48:23,887 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/list-ext2-properties/list_and_tree_cnstr_true-unreach-call_false-termination.i [2019-03-18 12:48:23,903 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ee05dece8/a64e8db2bfe741be87ed072d3fb29e18/FLAGd38540188 [2019-03-18 12:48:24,162 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ee05dece8/a64e8db2bfe741be87ed072d3fb29e18 [2019-03-18 12:48:24,170 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:48:24,172 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:48:24,173 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:48:24,173 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:48:24,177 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:48:24,179 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:48:24" (1/1) ... [2019-03-18 12:48:24,181 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@357830ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:24, skipping insertion in model container [2019-03-18 12:48:24,182 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:48:24" (1/1) ... [2019-03-18 12:48:24,190 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:48:24,258 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:48:24,584 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:48:24,595 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:48:24,730 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:48:24,793 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:48:24,794 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:24 WrapperNode [2019-03-18 12:48:24,794 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:48:24,795 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:48:24,795 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:48:24,795 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:48:24,805 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:24" (1/1) ... [2019-03-18 12:48:24,824 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:24" (1/1) ... [2019-03-18 12:48:24,855 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:48:24,856 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:48:24,856 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:48:24,856 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:48:24,867 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:24" (1/1) ... [2019-03-18 12:48:24,867 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:24" (1/1) ... [2019-03-18 12:48:24,873 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:24" (1/1) ... [2019-03-18 12:48:24,873 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:24" (1/1) ... [2019-03-18 12:48:24,885 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:24" (1/1) ... [2019-03-18 12:48:24,893 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:24" (1/1) ... [2019-03-18 12:48:24,895 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:24" (1/1) ... [2019-03-18 12:48:24,900 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:48:24,900 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:48:24,900 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:48:24,900 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:48:24,901 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:24" (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 12:48:24,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-18 12:48:24,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-18 12:48:24,962 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-03-18 12:48:24,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-03-18 12:48:24,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-03-18 12:48:24,962 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-18 12:48:24,963 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:48:24,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:48:25,795 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:48:25,796 INFO L286 CfgBuilder]: Removed 18 assue(true) statements. [2019-03-18 12:48:25,797 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:48:25 BoogieIcfgContainer [2019-03-18 12:48:25,798 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:48:25,798 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:48:25,798 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:48:25,799 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:48:25,802 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:48:25" (1/1) ... [2019-03-18 12:48:27,559 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:48:27 HornClauseAST [2019-03-18 12:48:27,559 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:48:27,560 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:48:27,560 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:48:27,560 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:48:27,561 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:48:27" (1/1) ... [2019-03-18 12:48:27,563 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/list-ext2-properties/ChcSmtPrinter_list_and_tree_cnstr_true-unreach-call_false-termination.i_UID6748400985767582935.smt2 [2019-03-18 12:48:27,685 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:48:27,686 INFO L168 Benchmark]: Toolchain (without parser) took 3515.31 ms. Allocated memory was 101.7 MB in the beginning and 190.8 MB in the end (delta: 89.1 MB). Free memory was 73.3 MB in the beginning and 139.8 MB in the end (delta: -66.5 MB). Peak memory consumption was 22.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:27,688 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 89.7 MB. Free memory is still 57.2 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:48:27,688 INFO L168 Benchmark]: CACSL2BoogieTranslator took 621.44 ms. Allocated memory was 101.7 MB in the beginning and 130.5 MB in the end (delta: 28.8 MB). Free memory was 73.3 MB in the beginning and 103.6 MB in the end (delta: -30.2 MB). Peak memory consumption was 17.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:27,689 INFO L168 Benchmark]: Boogie Procedure Inliner took 60.55 ms. Allocated memory is still 130.5 MB. Free memory was 103.6 MB in the beginning and 101.1 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:27,690 INFO L168 Benchmark]: Boogie Preprocessor took 44.09 ms. Allocated memory is still 130.5 MB. Free memory was 101.1 MB in the beginning and 98.7 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:27,690 INFO L168 Benchmark]: RCFGBuilder took 897.64 ms. Allocated memory is still 130.5 MB. Free memory was 98.7 MB in the beginning and 68.1 MB in the end (delta: 30.6 MB). Peak memory consumption was 30.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:27,693 INFO L168 Benchmark]: IcfgToChc took 1761.52 ms. Allocated memory was 130.5 MB in the beginning and 190.8 MB in the end (delta: 60.3 MB). Free memory was 68.1 MB in the beginning and 154.2 MB in the end (delta: -86.1 MB). Peak memory consumption was 76.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:27,694 INFO L168 Benchmark]: ChcSmtPrinter took 125.00 ms. Allocated memory is still 190.8 MB. Free memory was 154.2 MB in the beginning and 139.8 MB in the end (delta: 14.4 MB). Peak memory consumption was 14.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:27,696 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 89.7 MB. Free memory is still 57.2 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 621.44 ms. Allocated memory was 101.7 MB in the beginning and 130.5 MB in the end (delta: 28.8 MB). Free memory was 73.3 MB in the beginning and 103.6 MB in the end (delta: -30.2 MB). Peak memory consumption was 17.6 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 60.55 ms. Allocated memory is still 130.5 MB. Free memory was 103.6 MB in the beginning and 101.1 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 44.09 ms. Allocated memory is still 130.5 MB. Free memory was 101.1 MB in the beginning and 98.7 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 3.6 GB. * RCFGBuilder took 897.64 ms. Allocated memory is still 130.5 MB. Free memory was 98.7 MB in the beginning and 68.1 MB in the end (delta: 30.6 MB). Peak memory consumption was 30.6 MB. Max. memory is 3.6 GB. * IcfgToChc took 1761.52 ms. Allocated memory was 130.5 MB in the beginning and 190.8 MB in the end (delta: 60.3 MB). Free memory was 68.1 MB in the beginning and 154.2 MB in the end (delta: -86.1 MB). Peak memory consumption was 76.6 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 125.00 ms. Allocated memory is still 190.8 MB. Free memory was 154.2 MB in the beginning and 139.8 MB in the end (delta: 14.4 MB). Peak memory consumption was 14.4 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...