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_spec5_product13_true-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 22:14:22,603 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 22:14:22,606 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 22:14:22,623 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 22:14:22,623 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 22:14:22,624 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 22:14:22,626 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 22:14:22,628 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 22:14:22,629 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 22:14:22,630 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 22:14:22,631 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 22:14:22,632 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 22:14:22,632 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 22:14:22,633 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 22:14:22,635 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 22:14:22,635 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 22:14:22,636 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 22:14:22,638 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 22:14:22,641 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 22:14:22,642 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 22:14:22,644 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 22:14:22,645 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 22:14:22,648 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 22:14:22,649 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 22:14:22,649 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 22:14:22,650 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 22:14:22,650 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 22:14:22,651 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 22:14:22,652 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 22:14:22,653 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 22:14:22,653 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 22:14:22,654 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 22:14:22,655 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 22:14:22,656 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 22:14:22,657 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 22:14:22,657 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 22:14:22,657 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 22:14:22,658 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 22:14:22,659 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 22:14:22,659 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 22:14:22,674 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 22:14:22,675 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 22:14:22,676 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 22:14:22,676 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 22:14:22,676 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 22:14:22,677 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 22:14:22,677 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 22:14:22,677 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 22:14:22,677 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 22:14:22,677 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 22:14:22,677 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 22:14:22,678 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 22:14:22,678 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 22:14:22,678 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 22:14:22,678 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 22:14:22,678 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 22:14:22,679 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 22:14:22,679 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 22:14:22,679 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 22:14:22,679 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 22:14:22,679 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 22:14:22,679 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 22:14:22,680 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 22:14:22,680 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 22:14:22,680 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 22:14:22,680 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 22:14:22,680 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 22:14:22,681 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 22:14:22,681 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 22:14:22,714 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 22:14:22,728 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 22:14:22,732 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 22:14:22,733 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 22:14:22,734 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 22:14:22,735 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/product-lines/minepump_spec5_product13_true-unreach-call_false-termination.cil.c [2019-03-17 22:14:22,796 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/07fbb823d/ceaf177074c040f1a7d2f636b2080098/FLAG111e85073 [2019-03-17 22:14:23,349 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 22:14:23,350 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/product-lines/minepump_spec5_product13_true-unreach-call_false-termination.cil.c [2019-03-17 22:14:23,367 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/07fbb823d/ceaf177074c040f1a7d2f636b2080098/FLAG111e85073 [2019-03-17 22:14:23,620 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/07fbb823d/ceaf177074c040f1a7d2f636b2080098 [2019-03-17 22:14:23,631 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 22:14:23,633 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 22:14:23,634 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 22:14:23,634 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 22:14:23,638 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 22:14:23,639 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:14:23" (1/1) ... [2019-03-17 22:14:23,642 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37feee71 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:14:23, skipping insertion in model container [2019-03-17 22:14:23,643 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:14:23" (1/1) ... [2019-03-17 22:14:23,650 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 22:14:23,712 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 22:14:24,049 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:14:24,064 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 22:14:24,259 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:14:24,294 INFO L195 MainTranslator]: Completed translation [2019-03-17 22:14:24,295 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:14:24 WrapperNode [2019-03-17 22:14:24,295 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 22:14:24,296 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 22:14:24,296 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 22:14:24,296 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 22:14:24,303 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:14:24" (1/1) ... [2019-03-17 22:14:24,321 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:14:24" (1/1) ... [2019-03-17 22:14:24,361 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 22:14:24,361 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 22:14:24,361 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 22:14:24,361 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 22:14:24,369 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:14:24" (1/1) ... [2019-03-17 22:14:24,370 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:14:24" (1/1) ... [2019-03-17 22:14:24,375 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:14:24" (1/1) ... [2019-03-17 22:14:24,375 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:14:24" (1/1) ... [2019-03-17 22:14:24,384 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:14:24" (1/1) ... [2019-03-17 22:14:24,392 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:14:24" (1/1) ... [2019-03-17 22:14:24,395 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:14:24" (1/1) ... [2019-03-17 22:14:24,399 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 22:14:24,399 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 22:14:24,399 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 22:14:24,400 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 22:14:24,401 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:14:24" (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 [2019-03-17 22:14:24,453 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-17 22:14:24,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-03-17 22:14:24,454 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 22:14:24,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 22:14:25,633 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 22:14:25,633 INFO L286 CfgBuilder]: Removed 110 assue(true) statements. [2019-03-17 22:14:25,635 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:14:25 BoogieIcfgContainer [2019-03-17 22:14:25,635 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 22:14:25,635 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 22:14:25,635 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 22:14:25,636 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 22:14:25,638 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:14:25" (1/1) ... [2019-03-17 22:14:29,498 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:14:29 HornClauseAST [2019-03-17 22:14:29,498 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 22:14:29,499 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 22:14:29,499 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 22:14:29,499 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 22:14:29,500 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:14:29" (1/1) ... [2019-03-17 22:14:29,503 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/product-lines/ChcSmtPrinter_minepump_spec5_product13_true-unreach-call_false-termination.cil.c_UID2678938415564945978.smt2 [2019-03-17 22:14:29,946 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 22:14:29,948 INFO L168 Benchmark]: Toolchain (without parser) took 6316.27 ms. Allocated memory was 114.8 MB in the beginning and 422.6 MB in the end (delta: 307.8 MB). Free memory was 62.4 MB in the beginning and 346.8 MB in the end (delta: -284.4 MB). Peak memory consumption was 238.4 MB. Max. memory is 3.6 GB. [2019-03-17 22:14:29,950 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 114.8 MB. Free memory is still 82.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 22:14:29,950 INFO L168 Benchmark]: CACSL2BoogieTranslator took 661.25 ms. Allocated memory was 114.8 MB in the beginning and 124.8 MB in the end (delta: 10.0 MB). Free memory was 62.2 MB in the beginning and 94.3 MB in the end (delta: -32.1 MB). Peak memory consumption was 26.7 MB. Max. memory is 3.6 GB. [2019-03-17 22:14:29,951 INFO L168 Benchmark]: Boogie Procedure Inliner took 64.64 ms. Allocated memory is still 124.8 MB. Free memory was 94.3 MB in the beginning and 91.1 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 3.6 GB. [2019-03-17 22:14:29,951 INFO L168 Benchmark]: Boogie Preprocessor took 37.88 ms. Allocated memory is still 124.8 MB. Free memory was 90.7 MB in the beginning and 88.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. [2019-03-17 22:14:29,952 INFO L168 Benchmark]: RCFGBuilder took 1235.80 ms. Allocated memory is still 124.8 MB. Free memory was 88.7 MB in the beginning and 45.3 MB in the end (delta: 43.4 MB). Peak memory consumption was 43.4 MB. Max. memory is 3.6 GB. [2019-03-17 22:14:29,952 INFO L168 Benchmark]: IcfgToChc took 3863.22 ms. Allocated memory was 124.8 MB in the beginning and 310.9 MB in the end (delta: 186.1 MB). Free memory was 45.3 MB in the beginning and 30.7 MB in the end (delta: 14.6 MB). Peak memory consumption was 207.8 MB. Max. memory is 3.6 GB. [2019-03-17 22:14:29,953 INFO L168 Benchmark]: ChcSmtPrinter took 447.95 ms. Allocated memory was 310.9 MB in the beginning and 422.6 MB in the end (delta: 111.7 MB). Free memory was 30.7 MB in the beginning and 346.8 MB in the end (delta: -316.1 MB). Peak memory consumption was 10.6 MB. Max. memory is 3.6 GB. [2019-03-17 22:14:29,956 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 114.8 MB. Free memory is still 82.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 661.25 ms. Allocated memory was 114.8 MB in the beginning and 124.8 MB in the end (delta: 10.0 MB). Free memory was 62.2 MB in the beginning and 94.3 MB in the end (delta: -32.1 MB). Peak memory consumption was 26.7 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 64.64 ms. Allocated memory is still 124.8 MB. Free memory was 94.3 MB in the beginning and 91.1 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 37.88 ms. Allocated memory is still 124.8 MB. Free memory was 90.7 MB in the beginning and 88.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1235.80 ms. Allocated memory is still 124.8 MB. Free memory was 88.7 MB in the beginning and 45.3 MB in the end (delta: 43.4 MB). Peak memory consumption was 43.4 MB. Max. memory is 3.6 GB. * IcfgToChc took 3863.22 ms. Allocated memory was 124.8 MB in the beginning and 310.9 MB in the end (delta: 186.1 MB). Free memory was 45.3 MB in the beginning and 30.7 MB in the end (delta: 14.6 MB). Peak memory consumption was 207.8 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 447.95 ms. Allocated memory was 310.9 MB in the beginning and 422.6 MB in the end (delta: 111.7 MB). Free memory was 30.7 MB in the beginning and 346.8 MB in the end (delta: -316.1 MB). Peak memory consumption was 10.6 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...