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-simple/sll2c_update_all_true-unreach-call_true-valid-memsafety.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:45:26,525 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:45:26,527 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:45:26,541 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:45:26,541 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:45:26,543 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:45:26,546 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:45:26,548 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:45:26,550 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:45:26,551 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:45:26,552 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:45:26,552 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:45:26,553 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:45:26,554 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:45:26,555 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:45:26,556 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:45:26,557 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:45:26,559 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:45:26,561 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:45:26,563 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:45:26,564 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:45:26,565 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:45:26,568 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:45:26,568 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:45:26,568 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:45:26,569 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:45:26,570 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:45:26,571 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:45:26,571 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:45:26,572 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:45:26,573 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:45:26,574 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:45:26,575 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:45:26,578 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:45:26,579 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:45:26,579 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:45:26,579 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:45:26,580 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:45:26,582 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:45:26,582 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 21:45:26,605 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:45:26,605 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:45:26,606 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:45:26,606 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:45:26,607 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:45:26,607 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:45:26,607 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:45:26,607 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:45:26,607 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:45:26,608 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:45:26,608 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:45:26,608 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:45:26,608 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:45:26,608 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:45:26,608 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:45:26,609 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:45:26,609 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:45:26,609 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:45:26,609 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:45:26,609 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:45:26,610 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:45:26,610 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:45:26,610 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:45:26,610 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:45:26,610 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:45:26,611 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:45:26,611 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:45:26,611 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:45:26,611 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 21:45:26,644 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:45:26,656 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:45:26,660 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:45:26,661 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:45:26,662 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:45:26,662 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/list-simple/sll2c_update_all_true-unreach-call_true-valid-memsafety.i [2019-03-17 21:45:26,718 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fd6b435c6/26394e38742644338602686311a517e6/FLAGaeed93ba2 [2019-03-17 21:45:27,280 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:45:27,281 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/list-simple/sll2c_update_all_true-unreach-call_true-valid-memsafety.i [2019-03-17 21:45:27,298 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fd6b435c6/26394e38742644338602686311a517e6/FLAGaeed93ba2 [2019-03-17 21:45:27,569 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fd6b435c6/26394e38742644338602686311a517e6 [2019-03-17 21:45:27,580 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:45:27,581 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:45:27,582 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:45:27,583 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:45:27,586 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:45:27,587 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:45:27" (1/1) ... [2019-03-17 21:45:27,591 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@410dcef5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:27, skipping insertion in model container [2019-03-17 21:45:27,591 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:45:27" (1/1) ... [2019-03-17 21:45:27,599 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:45:27,640 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:45:27,985 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:45:28,001 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:45:28,178 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:45:28,255 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:45:28,256 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:28 WrapperNode [2019-03-17 21:45:28,256 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:45:28,257 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:45:28,258 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:45:28,258 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:45:28,268 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:28" (1/1) ... [2019-03-17 21:45:28,285 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:28" (1/1) ... [2019-03-17 21:45:28,315 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:45:28,316 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:45:28,316 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:45:28,316 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:45:28,323 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:28" (1/1) ... [2019-03-17 21:45:28,323 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:28" (1/1) ... [2019-03-17 21:45:28,328 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:28" (1/1) ... [2019-03-17 21:45:28,328 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:28" (1/1) ... [2019-03-17 21:45:28,346 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:28" (1/1) ... [2019-03-17 21:45:28,353 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:28" (1/1) ... [2019-03-17 21:45:28,355 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:28" (1/1) ... [2019-03-17 21:45:28,359 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:45:28,359 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:45:28,360 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:45:28,360 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:45:28,361 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:28" (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 21:45:28,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-17 21:45:28,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-17 21:45:28,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-03-17 21:45:28,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-03-17 21:45:28,421 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-03-17 21:45:28,421 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-17 21:45:28,421 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:45:28,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:45:29,041 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:45:29,042 INFO L286 CfgBuilder]: Removed 26 assue(true) statements. [2019-03-17 21:45:29,043 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:45:29 BoogieIcfgContainer [2019-03-17 21:45:29,043 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:45:29,043 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:45:29,044 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:45:29,044 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:45:29,046 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:45:29" (1/1) ... [2019-03-17 21:45:30,257 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:45:30 HornClauseAST [2019-03-17 21:45:30,257 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:45:30,257 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:45:30,257 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:45:30,258 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:45:30,259 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:45:30" (1/1) ... [2019-03-17 21:45:30,260 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/list-simple/ChcSmtPrinter_sll2c_update_all_true-unreach-call_true-valid-memsafety.i_UID2301953812717964026.smt2 [2019-03-17 21:45:30,339 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:45:30,341 INFO L168 Benchmark]: Toolchain (without parser) took 2760.67 ms. Allocated memory was 114.8 MB in the beginning and 244.3 MB in the end (delta: 129.5 MB). Free memory was 62.0 MB in the beginning and 178.9 MB in the end (delta: -116.8 MB). Peak memory consumption was 12.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:45:30,343 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 114.8 MB. Free memory is still 81.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:45:30,343 INFO L168 Benchmark]: CACSL2BoogieTranslator took 673.90 ms. Allocated memory was 114.8 MB in the beginning and 125.3 MB in the end (delta: 10.5 MB). Free memory was 62.0 MB in the beginning and 92.4 MB in the end (delta: -30.3 MB). Peak memory consumption was 26.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:45:30,344 INFO L168 Benchmark]: Boogie Procedure Inliner took 57.97 ms. Allocated memory is still 125.3 MB. Free memory was 92.4 MB in the beginning and 90.0 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:45:30,345 INFO L168 Benchmark]: Boogie Preprocessor took 43.39 ms. Allocated memory is still 125.3 MB. Free memory was 90.0 MB in the beginning and 88.2 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:45:30,345 INFO L168 Benchmark]: RCFGBuilder took 683.80 ms. Allocated memory is still 125.3 MB. Free memory was 88.2 MB in the beginning and 64.9 MB in the end (delta: 23.3 MB). Peak memory consumption was 23.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:45:30,347 INFO L168 Benchmark]: IcfgToChc took 1213.61 ms. Allocated memory was 125.3 MB in the beginning and 244.3 MB in the end (delta: 119.0 MB). Free memory was 64.9 MB in the beginning and 187.5 MB in the end (delta: -122.6 MB). Peak memory consumption was 75.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:45:30,347 INFO L168 Benchmark]: ChcSmtPrinter took 82.28 ms. Allocated memory is still 244.3 MB. Free memory was 187.5 MB in the beginning and 178.9 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:45:30,350 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 114.8 MB. Free memory is still 81.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 673.90 ms. Allocated memory was 114.8 MB in the beginning and 125.3 MB in the end (delta: 10.5 MB). Free memory was 62.0 MB in the beginning and 92.4 MB in the end (delta: -30.3 MB). Peak memory consumption was 26.5 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 57.97 ms. Allocated memory is still 125.3 MB. Free memory was 92.4 MB in the beginning and 90.0 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 43.39 ms. Allocated memory is still 125.3 MB. Free memory was 90.0 MB in the beginning and 88.2 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 3.6 GB. * RCFGBuilder took 683.80 ms. Allocated memory is still 125.3 MB. Free memory was 88.2 MB in the beginning and 64.9 MB in the end (delta: 23.3 MB). Peak memory consumption was 23.3 MB. Max. memory is 3.6 GB. * IcfgToChc took 1213.61 ms. Allocated memory was 125.3 MB in the beginning and 244.3 MB in the end (delta: 119.0 MB). Free memory was 64.9 MB in the beginning and 187.5 MB in the end (delta: -122.6 MB). Peak memory consumption was 75.9 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 82.28 ms. Allocated memory is still 244.3 MB. Free memory was 187.5 MB in the beginning and 178.9 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.7 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...