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/product-lines/minepump_spec1_product48_true-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 13:15:51,777 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 13:15:51,779 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 13:15:51,791 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 13:15:51,791 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 13:15:51,792 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 13:15:51,794 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 13:15:51,795 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 13:15:51,797 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 13:15:51,798 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 13:15:51,799 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 13:15:51,799 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 13:15:51,800 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 13:15:51,801 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 13:15:51,802 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 13:15:51,803 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 13:15:51,804 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 13:15:51,805 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 13:15:51,808 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 13:15:51,809 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 13:15:51,811 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 13:15:51,814 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 13:15:51,820 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 13:15:51,820 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 13:15:51,820 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 13:15:51,821 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 13:15:51,822 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 13:15:51,823 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 13:15:51,825 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 13:15:51,826 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 13:15:51,827 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 13:15:51,827 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 13:15:51,828 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 13:15:51,829 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 13:15:51,829 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 13:15:51,830 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 13:15:51,830 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 13:15:51,831 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 13:15:51,832 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 13:15:51,832 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 13:15:51,847 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 13:15:51,847 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 13:15:51,848 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 13:15:51,849 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 13:15:51,849 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 13:15:51,849 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 13:15:51,849 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 13:15:51,849 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 13:15:51,850 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 13:15:51,850 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 13:15:51,850 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 13:15:51,850 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 13:15:51,851 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 13:15:51,851 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 13:15:51,851 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 13:15:51,851 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 13:15:51,852 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 13:15:51,852 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 13:15:51,852 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 13:15:51,852 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 13:15:51,852 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 13:15:51,853 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 13:15:51,853 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 13:15:51,853 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 13:15:51,853 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 13:15:51,853 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 13:15:51,854 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 13:15:51,854 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 13:15:51,854 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 13:15:51,889 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 13:15:51,905 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 13:15:51,910 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 13:15:51,913 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 13:15:51,914 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 13:15:51,914 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/product-lines/minepump_spec1_product48_true-unreach-call_false-termination.cil.c [2019-03-18 13:15:51,977 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0bac299c0/fff80f02e4b6495e886019c8038df7a5/FLAG560526397 [2019-03-18 13:15:52,475 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 13:15:52,476 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/product-lines/minepump_spec1_product48_true-unreach-call_false-termination.cil.c [2019-03-18 13:15:52,489 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0bac299c0/fff80f02e4b6495e886019c8038df7a5/FLAG560526397 [2019-03-18 13:15:52,796 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0bac299c0/fff80f02e4b6495e886019c8038df7a5 [2019-03-18 13:15:52,807 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 13:15:52,808 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 13:15:52,809 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 13:15:52,810 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 13:15:52,813 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 13:15:52,814 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:15:52" (1/1) ... [2019-03-18 13:15:52,817 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64870ea1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:15:52, skipping insertion in model container [2019-03-18 13:15:52,817 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:15:52" (1/1) ... [2019-03-18 13:15:52,824 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 13:15:52,890 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 13:15:53,307 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:15:53,338 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 13:15:53,561 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:15:53,599 INFO L195 MainTranslator]: Completed translation [2019-03-18 13:15:53,599 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:15:53 WrapperNode [2019-03-18 13:15:53,599 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 13:15:53,600 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 13:15:53,600 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 13:15:53,601 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 13:15:53,610 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:15:53" (1/1) ... [2019-03-18 13:15:53,632 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:15:53" (1/1) ... [2019-03-18 13:15:53,682 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 13:15:53,682 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 13:15:53,682 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 13:15:53,683 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 13:15:53,693 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:15:53" (1/1) ... [2019-03-18 13:15:53,693 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:15:53" (1/1) ... [2019-03-18 13:15:53,701 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:15:53" (1/1) ... [2019-03-18 13:15:53,701 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:15:53" (1/1) ... [2019-03-18 13:15:53,715 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:15:53" (1/1) ... [2019-03-18 13:15:53,726 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:15:53" (1/1) ... [2019-03-18 13:15:53,729 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:15:53" (1/1) ... [2019-03-18 13:15:53,734 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 13:15:53,735 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 13:15:53,735 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 13:15:53,735 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 13:15:53,736 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:15:53" (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 13:15:53,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-18 13:15:53,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-03-18 13:15:53,822 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 13:15:53,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 13:15:55,355 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 13:15:55,356 INFO L286 CfgBuilder]: Removed 198 assue(true) statements. [2019-03-18 13:15:55,357 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:15:55 BoogieIcfgContainer [2019-03-18 13:15:55,357 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 13:15:55,357 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 13:15:55,357 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 13:15:55,358 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 13:15:55,360 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:15:55" (1/1) ... [2019-03-18 13:16:01,665 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:16:01 HornClauseAST [2019-03-18 13:16:01,666 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 13:16:01,666 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 13:16:01,666 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 13:16:01,667 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 13:16:01,668 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:16:01" (1/1) ... [2019-03-18 13:16:01,669 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/product-lines/ChcSmtPrinter_minepump_spec1_product48_true-unreach-call_false-termination.cil.c_UID1169948872388008962.smt2 [2019-03-18 13:16:01,942 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 13:16:01,944 INFO L168 Benchmark]: Toolchain (without parser) took 9136.70 ms. Allocated memory was 113.2 MB in the beginning and 534.8 MB in the end (delta: 421.5 MB). Free memory was 63.6 MB in the beginning and 268.0 MB in the end (delta: -204.4 MB). Peak memory consumption was 217.1 MB. Max. memory is 3.6 GB. [2019-03-18 13:16:01,948 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 113.2 MB. Free memory is still 82.3 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 13:16:01,948 INFO L168 Benchmark]: CACSL2BoogieTranslator took 790.50 ms. Allocated memory was 113.2 MB in the beginning and 127.4 MB in the end (delta: 14.2 MB). Free memory was 63.4 MB in the beginning and 100.2 MB in the end (delta: -36.8 MB). Peak memory consumption was 31.9 MB. Max. memory is 3.6 GB. [2019-03-18 13:16:01,949 INFO L168 Benchmark]: Boogie Procedure Inliner took 81.73 ms. Allocated memory is still 127.4 MB. Free memory was 100.2 MB in the beginning and 95.8 MB in the end (delta: 4.4 MB). Peak memory consumption was 4.4 MB. Max. memory is 3.6 GB. [2019-03-18 13:16:01,951 INFO L168 Benchmark]: Boogie Preprocessor took 52.38 ms. Allocated memory is still 127.4 MB. Free memory was 95.8 MB in the beginning and 93.2 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 3.6 GB. [2019-03-18 13:16:01,952 INFO L168 Benchmark]: RCFGBuilder took 1622.01 ms. Allocated memory was 127.4 MB in the beginning and 178.8 MB in the end (delta: 51.4 MB). Free memory was 92.8 MB in the beginning and 143.8 MB in the end (delta: -51.0 MB). Peak memory consumption was 56.0 MB. Max. memory is 3.6 GB. [2019-03-18 13:16:01,952 INFO L168 Benchmark]: IcfgToChc took 6308.70 ms. Allocated memory was 178.8 MB in the beginning and 534.8 MB in the end (delta: 356.0 MB). Free memory was 143.8 MB in the beginning and 326.3 MB in the end (delta: -182.5 MB). Peak memory consumption was 353.0 MB. Max. memory is 3.6 GB. [2019-03-18 13:16:01,952 INFO L168 Benchmark]: ChcSmtPrinter took 275.98 ms. Allocated memory is still 534.8 MB. Free memory was 326.3 MB in the beginning and 268.0 MB in the end (delta: 58.3 MB). Peak memory consumption was 58.3 MB. Max. memory is 3.6 GB. [2019-03-18 13:16:01,957 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 113.2 MB. Free memory is still 82.3 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 790.50 ms. Allocated memory was 113.2 MB in the beginning and 127.4 MB in the end (delta: 14.2 MB). Free memory was 63.4 MB in the beginning and 100.2 MB in the end (delta: -36.8 MB). Peak memory consumption was 31.9 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 81.73 ms. Allocated memory is still 127.4 MB. Free memory was 100.2 MB in the beginning and 95.8 MB in the end (delta: 4.4 MB). Peak memory consumption was 4.4 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 52.38 ms. Allocated memory is still 127.4 MB. Free memory was 95.8 MB in the beginning and 93.2 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1622.01 ms. Allocated memory was 127.4 MB in the beginning and 178.8 MB in the end (delta: 51.4 MB). Free memory was 92.8 MB in the beginning and 143.8 MB in the end (delta: -51.0 MB). Peak memory consumption was 56.0 MB. Max. memory is 3.6 GB. * IcfgToChc took 6308.70 ms. Allocated memory was 178.8 MB in the beginning and 534.8 MB in the end (delta: 356.0 MB). Free memory was 143.8 MB in the beginning and 326.3 MB in the end (delta: -182.5 MB). Peak memory consumption was 353.0 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 275.98 ms. Allocated memory is still 534.8 MB. Free memory was 326.3 MB in the beginning and 268.0 MB in the end (delta: 58.3 MB). Peak memory consumption was 58.3 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...