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_spec3_product47_false-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 13:14:57,555 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 13:14:57,557 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 13:14:57,569 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 13:14:57,570 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 13:14:57,571 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 13:14:57,572 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 13:14:57,574 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 13:14:57,576 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 13:14:57,577 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 13:14:57,578 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 13:14:57,578 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 13:14:57,579 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 13:14:57,580 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 13:14:57,581 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 13:14:57,582 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 13:14:57,583 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 13:14:57,585 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 13:14:57,587 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 13:14:57,588 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 13:14:57,590 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 13:14:57,591 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 13:14:57,593 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 13:14:57,594 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 13:14:57,594 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 13:14:57,595 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 13:14:57,595 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 13:14:57,596 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 13:14:57,597 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 13:14:57,598 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 13:14:57,598 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 13:14:57,599 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 13:14:57,601 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 13:14:57,601 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 13:14:57,601 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 13:14:57,602 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 13:14:57,602 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 13:14:57,603 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 13:14:57,604 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 13:14:57,604 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 13:14:57,628 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 13:14:57,628 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 13:14:57,629 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 13:14:57,629 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 13:14:57,629 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 13:14:57,630 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 13:14:57,630 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 13:14:57,630 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 13:14:57,630 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 13:14:57,630 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 13:14:57,631 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 13:14:57,631 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 13:14:57,631 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 13:14:57,631 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 13:14:57,631 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 13:14:57,632 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 13:14:57,632 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 13:14:57,632 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 13:14:57,632 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 13:14:57,632 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 13:14:57,633 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 13:14:57,633 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 13:14:57,633 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 13:14:57,633 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 13:14:57,633 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 13:14:57,634 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 13:14:57,634 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 13:14:57,634 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 13:14:57,634 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 13:14:57,667 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 13:14:57,679 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 13:14:57,683 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 13:14:57,685 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 13:14:57,685 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 13:14:57,686 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/product-lines/minepump_spec3_product47_false-unreach-call_false-termination.cil.c [2019-03-18 13:14:57,743 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e19e5535e/6a96f439c905487baf9c364e124453e5/FLAG3d27514c7 [2019-03-18 13:14:58,244 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 13:14:58,245 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/product-lines/minepump_spec3_product47_false-unreach-call_false-termination.cil.c [2019-03-18 13:14:58,258 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e19e5535e/6a96f439c905487baf9c364e124453e5/FLAG3d27514c7 [2019-03-18 13:14:58,553 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e19e5535e/6a96f439c905487baf9c364e124453e5 [2019-03-18 13:14:58,564 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 13:14:58,565 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 13:14:58,566 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 13:14:58,566 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 13:14:58,571 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 13:14:58,572 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:14:58" (1/1) ... [2019-03-18 13:14:58,575 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10bbde3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:14:58, skipping insertion in model container [2019-03-18 13:14:58,575 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:14:58" (1/1) ... [2019-03-18 13:14:58,583 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 13:14:58,641 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 13:14:58,973 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:14:58,987 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 13:14:59,084 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:14:59,241 INFO L195 MainTranslator]: Completed translation [2019-03-18 13:14:59,242 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:14:59 WrapperNode [2019-03-18 13:14:59,242 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 13:14:59,243 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 13:14:59,243 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 13:14:59,244 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 13:14:59,253 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:14:59" (1/1) ... [2019-03-18 13:14:59,288 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:14:59" (1/1) ... [2019-03-18 13:14:59,340 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 13:14:59,341 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 13:14:59,341 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 13:14:59,341 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 13:14:59,354 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:14:59" (1/1) ... [2019-03-18 13:14:59,354 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:14:59" (1/1) ... [2019-03-18 13:14:59,358 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:14:59" (1/1) ... [2019-03-18 13:14:59,359 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:14:59" (1/1) ... [2019-03-18 13:14:59,375 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:14:59" (1/1) ... [2019-03-18 13:14:59,385 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:14:59" (1/1) ... [2019-03-18 13:14:59,389 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:14:59" (1/1) ... [2019-03-18 13:14:59,395 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 13:14:59,399 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 13:14:59,399 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 13:14:59,399 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 13:14:59,400 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:14:59" (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 13:14:59,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-18 13:14:59,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-03-18 13:14:59,478 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 13:14:59,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 13:15:01,330 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 13:15:01,330 INFO L286 CfgBuilder]: Removed 202 assue(true) statements. [2019-03-18 13:15:01,332 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:15:01 BoogieIcfgContainer [2019-03-18 13:15:01,332 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 13:15:01,332 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 13:15:01,332 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 13:15:01,333 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 13:15:01,335 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:15:01" (1/1) ... [2019-03-18 13:15:08,045 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:15:08 HornClauseAST [2019-03-18 13:15:08,045 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 13:15:08,046 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 13:15:08,046 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 13:15:08,046 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 13:15:08,048 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:15:08" (1/1) ... [2019-03-18 13:15:08,049 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/product-lines/ChcSmtPrinter_minepump_spec3_product47_false-unreach-call_false-termination.cil.c_UID5106677121479288561.smt2 [2019-03-18 13:15:08,353 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 13:15:08,355 INFO L168 Benchmark]: Toolchain (without parser) took 9790.44 ms. Allocated memory was 101.2 MB in the beginning and 472.4 MB in the end (delta: 371.2 MB). Free memory was 72.9 MB in the beginning and 299.7 MB in the end (delta: -226.8 MB). Peak memory consumption was 144.4 MB. Max. memory is 3.6 GB. [2019-03-18 13:15:08,357 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 90.2 MB. Free memory is still 57.7 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 13:15:08,357 INFO L168 Benchmark]: CACSL2BoogieTranslator took 676.54 ms. Allocated memory was 101.2 MB in the beginning and 130.0 MB in the end (delta: 28.8 MB). Free memory was 72.7 MB in the beginning and 112.3 MB in the end (delta: -39.6 MB). Peak memory consumption was 28.6 MB. Max. memory is 3.6 GB. [2019-03-18 13:15:08,357 INFO L168 Benchmark]: Boogie Procedure Inliner took 97.47 ms. Allocated memory is still 130.0 MB. Free memory was 112.3 MB in the beginning and 107.6 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 3.6 GB. [2019-03-18 13:15:08,358 INFO L168 Benchmark]: Boogie Preprocessor took 54.38 ms. Allocated memory is still 130.0 MB. Free memory was 107.6 MB in the beginning and 105.3 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 3.6 GB. [2019-03-18 13:15:08,358 INFO L168 Benchmark]: RCFGBuilder took 1933.25 ms. Allocated memory was 130.0 MB in the beginning and 140.0 MB in the end (delta: 10.0 MB). Free memory was 104.7 MB in the beginning and 107.6 MB in the end (delta: -2.8 MB). Peak memory consumption was 54.3 MB. Max. memory is 3.6 GB. [2019-03-18 13:15:08,359 INFO L168 Benchmark]: IcfgToChc took 6713.41 ms. Allocated memory was 140.0 MB in the beginning and 472.4 MB in the end (delta: 332.4 MB). Free memory was 106.8 MB in the beginning and 356.1 MB in the end (delta: -249.3 MB). Peak memory consumption was 367.0 MB. Max. memory is 3.6 GB. [2019-03-18 13:15:08,359 INFO L168 Benchmark]: ChcSmtPrinter took 307.23 ms. Allocated memory is still 472.4 MB. Free memory was 356.1 MB in the beginning and 299.7 MB in the end (delta: 56.4 MB). Peak memory consumption was 56.4 MB. Max. memory is 3.6 GB. [2019-03-18 13:15:08,363 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 90.2 MB. Free memory is still 57.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 676.54 ms. Allocated memory was 101.2 MB in the beginning and 130.0 MB in the end (delta: 28.8 MB). Free memory was 72.7 MB in the beginning and 112.3 MB in the end (delta: -39.6 MB). Peak memory consumption was 28.6 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 97.47 ms. Allocated memory is still 130.0 MB. Free memory was 112.3 MB in the beginning and 107.6 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 54.38 ms. Allocated memory is still 130.0 MB. Free memory was 107.6 MB in the beginning and 105.3 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1933.25 ms. Allocated memory was 130.0 MB in the beginning and 140.0 MB in the end (delta: 10.0 MB). Free memory was 104.7 MB in the beginning and 107.6 MB in the end (delta: -2.8 MB). Peak memory consumption was 54.3 MB. Max. memory is 3.6 GB. * IcfgToChc took 6713.41 ms. Allocated memory was 140.0 MB in the beginning and 472.4 MB in the end (delta: 332.4 MB). Free memory was 106.8 MB in the beginning and 356.1 MB in the end (delta: -249.3 MB). Peak memory consumption was 367.0 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 307.23 ms. Allocated memory is still 472.4 MB. Free memory was 356.1 MB in the beginning and 299.7 MB in the end (delta: 56.4 MB). Peak memory consumption was 56.4 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...