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/bitvector-loops/verisec_sendmail__tTflag_arr_one_loop_false-unreach-call_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 20:45:12,680 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 20:45:12,685 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 20:45:12,702 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 20:45:12,703 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 20:45:12,704 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 20:45:12,705 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 20:45:12,708 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 20:45:12,710 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 20:45:12,717 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 20:45:12,718 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 20:45:12,718 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 20:45:12,723 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 20:45:12,724 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 20:45:12,726 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 20:45:12,726 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 20:45:12,728 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 20:45:12,733 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 20:45:12,738 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 20:45:12,740 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 20:45:12,741 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 20:45:12,744 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 20:45:12,749 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 20:45:12,749 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 20:45:12,749 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 20:45:12,752 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 20:45:12,752 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 20:45:12,756 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 20:45:12,757 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 20:45:12,757 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 20:45:12,760 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 20:45:12,761 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 20:45:12,763 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 20:45:12,763 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 20:45:12,764 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 20:45:12,764 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 20:45:12,764 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 20:45:12,767 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 20:45:12,767 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 20:45:12,768 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 20:45:12,797 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 20:45:12,798 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 20:45:12,799 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 20:45:12,800 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 20:45:12,800 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 20:45:12,800 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 20:45:12,800 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 20:45:12,800 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 20:45:12,801 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 20:45:12,801 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 20:45:12,801 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 20:45:12,801 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 20:45:12,801 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 20:45:12,802 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 20:45:12,803 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 20:45:12,803 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 20:45:12,803 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 20:45:12,804 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 20:45:12,804 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 20:45:12,804 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 20:45:12,804 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 20:45:12,804 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 20:45:12,805 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 20:45:12,805 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 20:45:12,805 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 20:45:12,805 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 20:45:12,806 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 20:45:12,806 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 20:45:12,806 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 20:45:12,865 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 20:45:12,877 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 20:45:12,879 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 20:45:12,880 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 20:45:12,881 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 20:45:12,881 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/bitvector-loops/verisec_sendmail__tTflag_arr_one_loop_false-unreach-call_true-termination.i [2019-03-17 20:45:12,925 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2ea500093/12c77a1718b84f61bf884cdf41673359/FLAG08c886039 [2019-03-17 20:45:13,362 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 20:45:13,363 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/bitvector-loops/verisec_sendmail__tTflag_arr_one_loop_false-unreach-call_true-termination.i [2019-03-17 20:45:13,370 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2ea500093/12c77a1718b84f61bf884cdf41673359/FLAG08c886039 [2019-03-17 20:45:13,741 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2ea500093/12c77a1718b84f61bf884cdf41673359 [2019-03-17 20:45:13,749 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 20:45:13,750 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 20:45:13,751 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 20:45:13,751 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 20:45:13,755 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 20:45:13,756 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 08:45:13" (1/1) ... [2019-03-17 20:45:13,759 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c293a3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:45:13, skipping insertion in model container [2019-03-17 20:45:13,759 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 08:45:13" (1/1) ... [2019-03-17 20:45:13,767 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 20:45:13,789 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 20:45:13,951 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 20:45:13,956 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 20:45:13,977 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 20:45:13,997 INFO L195 MainTranslator]: Completed translation [2019-03-17 20:45:13,997 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:45:13 WrapperNode [2019-03-17 20:45:13,997 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 20:45:13,998 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 20:45:13,998 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 20:45:13,999 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 20:45:14,008 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:45:13" (1/1) ... [2019-03-17 20:45:14,018 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:45:13" (1/1) ... [2019-03-17 20:45:14,037 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 20:45:14,037 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 20:45:14,037 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 20:45:14,037 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 20:45:14,046 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:45:13" (1/1) ... [2019-03-17 20:45:14,046 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:45:13" (1/1) ... [2019-03-17 20:45:14,048 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:45:13" (1/1) ... [2019-03-17 20:45:14,048 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:45:13" (1/1) ... [2019-03-17 20:45:14,053 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:45:13" (1/1) ... [2019-03-17 20:45:14,141 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:45:13" (1/1) ... [2019-03-17 20:45:14,142 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:45:13" (1/1) ... [2019-03-17 20:45:14,144 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 20:45:14,145 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 20:45:14,145 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 20:45:14,145 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 20:45:14,146 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:45:13" (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 20:45:14,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-17 20:45:14,191 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 20:45:14,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 20:45:14,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-17 20:45:14,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-17 20:45:14,192 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-17 20:45:14,479 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 20:45:14,480 INFO L286 CfgBuilder]: Removed 8 assue(true) statements. [2019-03-17 20:45:14,481 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 08:45:14 BoogieIcfgContainer [2019-03-17 20:45:14,482 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 20:45:14,482 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 20:45:14,482 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 20:45:14,483 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 20:45:14,487 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 08:45:14" (1/1) ... [2019-03-17 20:45:14,903 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 08:45:14 HornClauseAST [2019-03-17 20:45:14,904 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 20:45:14,906 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 20:45:14,906 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 20:45:14,907 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 20:45:14,908 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 08:45:14" (1/1) ... [2019-03-17 20:45:14,909 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/bitvector-loops/ChcSmtPrinter_verisec_sendmail__tTflag_arr_one_loop_false-unreach-call_true-termination.i_UID2893853698518509835.smt2 [2019-03-17 20:45:14,952 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 20:45:14,954 INFO L168 Benchmark]: Toolchain (without parser) took 1203.79 ms. Allocated memory was 101.2 MB in the beginning and 129.5 MB in the end (delta: 28.3 MB). Free memory was 74.3 MB in the beginning and 65.7 MB in the end (delta: 8.6 MB). Peak memory consumption was 36.9 MB. Max. memory is 3.6 GB. [2019-03-17 20:45:14,955 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 90.2 MB. Free memory is still 57.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 20:45:14,956 INFO L168 Benchmark]: CACSL2BoogieTranslator took 246.50 ms. Allocated memory is still 101.2 MB. Free memory was 74.1 MB in the beginning and 64.1 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 3.6 GB. [2019-03-17 20:45:14,956 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.61 ms. Allocated memory is still 101.2 MB. Free memory was 64.1 MB in the beginning and 62.4 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 3.6 GB. [2019-03-17 20:45:14,956 INFO L168 Benchmark]: Boogie Preprocessor took 107.31 ms. Allocated memory was 101.2 MB in the beginning and 129.5 MB in the end (delta: 28.3 MB). Free memory was 62.4 MB in the beginning and 113.7 MB in the end (delta: -51.3 MB). Peak memory consumption was 4.3 MB. Max. memory is 3.6 GB. [2019-03-17 20:45:14,957 INFO L168 Benchmark]: RCFGBuilder took 337.14 ms. Allocated memory is still 129.5 MB. Free memory was 113.4 MB in the beginning and 101.7 MB in the end (delta: 11.7 MB). Peak memory consumption was 11.7 MB. Max. memory is 3.6 GB. [2019-03-17 20:45:14,957 INFO L168 Benchmark]: IcfgToChc took 423.86 ms. Allocated memory is still 129.5 MB. Free memory was 101.7 MB in the beginning and 67.5 MB in the end (delta: 34.2 MB). Peak memory consumption was 34.2 MB. Max. memory is 3.6 GB. [2019-03-17 20:45:14,958 INFO L168 Benchmark]: ChcSmtPrinter took 45.77 ms. Allocated memory is still 129.5 MB. Free memory was 67.5 MB in the beginning and 65.7 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 3.6 GB. [2019-03-17 20:45:14,961 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 90.2 MB. Free memory is still 57.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 246.50 ms. Allocated memory is still 101.2 MB. Free memory was 74.1 MB in the beginning and 64.1 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 38.61 ms. Allocated memory is still 101.2 MB. Free memory was 64.1 MB in the beginning and 62.4 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 107.31 ms. Allocated memory was 101.2 MB in the beginning and 129.5 MB in the end (delta: 28.3 MB). Free memory was 62.4 MB in the beginning and 113.7 MB in the end (delta: -51.3 MB). Peak memory consumption was 4.3 MB. Max. memory is 3.6 GB. * RCFGBuilder took 337.14 ms. Allocated memory is still 129.5 MB. Free memory was 113.4 MB in the beginning and 101.7 MB in the end (delta: 11.7 MB). Peak memory consumption was 11.7 MB. Max. memory is 3.6 GB. * IcfgToChc took 423.86 ms. Allocated memory is still 129.5 MB. Free memory was 101.7 MB in the beginning and 67.5 MB in the end (delta: 34.2 MB). Peak memory consumption was 34.2 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 45.77 ms. Allocated memory is still 129.5 MB. Free memory was 67.5 MB in the beginning and 65.7 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...