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/array-crafted/zero_sum_m4_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 11:47:19,729 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 11:47:19,731 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 11:47:19,745 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 11:47:19,746 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 11:47:19,747 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 11:47:19,751 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 11:47:19,754 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 11:47:19,755 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 11:47:19,756 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 11:47:19,757 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 11:47:19,758 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 11:47:19,758 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 11:47:19,759 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 11:47:19,761 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 11:47:19,762 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 11:47:19,763 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 11:47:19,764 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 11:47:19,767 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 11:47:19,769 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 11:47:19,770 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 11:47:19,771 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 11:47:19,773 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 11:47:19,774 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 11:47:19,774 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 11:47:19,775 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 11:47:19,776 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 11:47:19,777 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 11:47:19,777 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 11:47:19,778 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 11:47:19,779 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 11:47:19,779 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 11:47:19,780 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 11:47:19,781 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 11:47:19,781 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 11:47:19,782 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 11:47:19,782 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 11:47:19,783 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 11:47:19,783 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 11:47:19,784 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 11:47:19,798 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 11:47:19,798 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 11:47:19,800 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 11:47:19,800 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 11:47:19,800 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 11:47:19,801 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 11:47:19,801 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 11:47:19,801 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 11:47:19,801 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 11:47:19,801 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 11:47:19,802 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 11:47:19,802 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 11:47:19,802 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 11:47:19,802 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 11:47:19,802 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 11:47:19,803 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 11:47:19,804 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 11:47:19,804 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 11:47:19,804 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 11:47:19,805 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 11:47:19,805 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 11:47:19,805 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 11:47:19,805 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 11:47:19,806 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 11:47:19,806 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 11:47:19,806 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 11:47:19,806 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 11:47:19,806 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 11:47:19,807 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 11:47:19,860 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 11:47:19,872 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 11:47:19,875 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 11:47:19,877 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 11:47:19,877 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 11:47:19,878 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/array-crafted/zero_sum_m4_true-unreach-call.c [2019-03-18 11:47:19,933 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/620778f8f/38a64e45dd0340b2bf7095b1008d81ac/FLAG8ff8321e9 [2019-03-18 11:47:20,359 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 11:47:20,360 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/array-crafted/zero_sum_m4_true-unreach-call.c [2019-03-18 11:47:20,376 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/620778f8f/38a64e45dd0340b2bf7095b1008d81ac/FLAG8ff8321e9 [2019-03-18 11:47:20,758 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/620778f8f/38a64e45dd0340b2bf7095b1008d81ac [2019-03-18 11:47:20,767 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 11:47:20,769 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 11:47:20,769 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 11:47:20,770 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 11:47:20,773 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 11:47:20,774 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 11:47:20" (1/1) ... [2019-03-18 11:47:20,777 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78e144e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:20, skipping insertion in model container [2019-03-18 11:47:20,777 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 11:47:20" (1/1) ... [2019-03-18 11:47:20,784 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 11:47:20,803 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 11:47:21,045 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 11:47:21,053 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 11:47:21,085 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 11:47:21,106 INFO L195 MainTranslator]: Completed translation [2019-03-18 11:47:21,107 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:21 WrapperNode [2019-03-18 11:47:21,107 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 11:47:21,108 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 11:47:21,108 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 11:47:21,108 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 11:47:21,114 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:21" (1/1) ... [2019-03-18 11:47:21,123 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:21" (1/1) ... [2019-03-18 11:47:21,147 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 11:47:21,147 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 11:47:21,147 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 11:47:21,147 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 11:47:21,156 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:21" (1/1) ... [2019-03-18 11:47:21,157 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:21" (1/1) ... [2019-03-18 11:47:21,159 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:21" (1/1) ... [2019-03-18 11:47:21,159 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:21" (1/1) ... [2019-03-18 11:47:21,245 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:21" (1/1) ... [2019-03-18 11:47:21,252 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:21" (1/1) ... [2019-03-18 11:47:21,254 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:21" (1/1) ... [2019-03-18 11:47:21,256 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 11:47:21,257 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 11:47:21,257 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 11:47:21,257 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 11:47:21,258 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:21" (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 11:47:21,314 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 11:47:21,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 11:47:21,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-18 11:47:21,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-18 11:47:21,314 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-18 11:47:21,811 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 11:47:21,812 INFO L286 CfgBuilder]: Removed 14 assue(true) statements. [2019-03-18 11:47:21,813 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 11:47:21 BoogieIcfgContainer [2019-03-18 11:47:21,813 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 11:47:21,814 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 11:47:21,814 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 11:47:21,814 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 11:47:21,817 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 11:47:21" (1/1) ... [2019-03-18 11:47:22,565 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 11:47:22 HornClauseAST [2019-03-18 11:47:22,565 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 11:47:22,566 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 11:47:22,566 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 11:47:22,566 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 11:47:22,567 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 11:47:22" (1/1) ... [2019-03-18 11:47:22,569 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/array-crafted/ChcSmtPrinter_zero_sum_m4_true-unreach-call.c_UID202174317393959319.smt2 [2019-03-18 11:47:22,619 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 11:47:22,620 INFO L168 Benchmark]: Toolchain (without parser) took 1852.84 ms. Allocated memory was 102.2 MB in the beginning and 141.0 MB in the end (delta: 38.8 MB). Free memory was 75.0 MB in the beginning and 104.7 MB in the end (delta: -29.8 MB). Peak memory consumption was 9.0 MB. Max. memory is 3.6 GB. [2019-03-18 11:47:22,622 INFO L168 Benchmark]: CDTParser took 0.20 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 11:47:22,622 INFO L168 Benchmark]: CACSL2BoogieTranslator took 338.03 ms. Allocated memory is still 102.2 MB. Free memory was 74.7 MB in the beginning and 64.0 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 3.6 GB. [2019-03-18 11:47:22,623 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.05 ms. Allocated memory is still 102.2 MB. Free memory was 64.0 MB in the beginning and 62.1 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 3.6 GB. [2019-03-18 11:47:22,623 INFO L168 Benchmark]: Boogie Preprocessor took 109.62 ms. Allocated memory was 102.2 MB in the beginning and 130.5 MB in the end (delta: 28.3 MB). Free memory was 62.1 MB in the beginning and 114.1 MB in the end (delta: -52.0 MB). Peak memory consumption was 4.1 MB. Max. memory is 3.6 GB. [2019-03-18 11:47:22,624 INFO L168 Benchmark]: RCFGBuilder took 556.38 ms. Allocated memory is still 130.5 MB. Free memory was 113.8 MB in the beginning and 97.4 MB in the end (delta: 16.4 MB). Peak memory consumption was 16.4 MB. Max. memory is 3.6 GB. [2019-03-18 11:47:22,624 INFO L168 Benchmark]: IcfgToChc took 751.89 ms. Allocated memory was 130.5 MB in the beginning and 141.0 MB in the end (delta: 10.5 MB). Free memory was 97.4 MB in the beginning and 109.6 MB in the end (delta: -12.2 MB). Peak memory consumption was 45.8 MB. Max. memory is 3.6 GB. [2019-03-18 11:47:22,624 INFO L168 Benchmark]: ChcSmtPrinter took 53.23 ms. Allocated memory is still 141.0 MB. Free memory was 109.6 MB in the beginning and 104.7 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.8 MB. Max. memory is 3.6 GB. [2019-03-18 11:47:22,627 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 89.7 MB. Free memory is still 57.2 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 338.03 ms. Allocated memory is still 102.2 MB. Free memory was 74.7 MB in the beginning and 64.0 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 39.05 ms. Allocated memory is still 102.2 MB. Free memory was 64.0 MB in the beginning and 62.1 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 109.62 ms. Allocated memory was 102.2 MB in the beginning and 130.5 MB in the end (delta: 28.3 MB). Free memory was 62.1 MB in the beginning and 114.1 MB in the end (delta: -52.0 MB). Peak memory consumption was 4.1 MB. Max. memory is 3.6 GB. * RCFGBuilder took 556.38 ms. Allocated memory is still 130.5 MB. Free memory was 113.8 MB in the beginning and 97.4 MB in the end (delta: 16.4 MB). Peak memory consumption was 16.4 MB. Max. memory is 3.6 GB. * IcfgToChc took 751.89 ms. Allocated memory was 130.5 MB in the beginning and 141.0 MB in the end (delta: 10.5 MB). Free memory was 97.4 MB in the beginning and 109.6 MB in the end (delta: -12.2 MB). Peak memory consumption was 45.8 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 53.23 ms. Allocated memory is still 141.0 MB. Free memory was 109.6 MB in the beginning and 104.7 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.8 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...