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_product49_true-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 22:14:48,609 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 22:14:48,611 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 22:14:48,622 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 22:14:48,623 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 22:14:48,624 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 22:14:48,626 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 22:14:48,628 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 22:14:48,629 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 22:14:48,630 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 22:14:48,631 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 22:14:48,632 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 22:14:48,633 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 22:14:48,634 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 22:14:48,635 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 22:14:48,636 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 22:14:48,637 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 22:14:48,639 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 22:14:48,641 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 22:14:48,642 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 22:14:48,643 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 22:14:48,645 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 22:14:48,647 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 22:14:48,648 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 22:14:48,648 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 22:14:48,649 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 22:14:48,649 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 22:14:48,650 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 22:14:48,651 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 22:14:48,651 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 22:14:48,652 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 22:14:48,653 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 22:14:48,654 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 22:14:48,655 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 22:14:48,655 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 22:14:48,656 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 22:14:48,656 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 22:14:48,657 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 22:14:48,658 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 22:14:48,658 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 22:14:48,684 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 22:14:48,684 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 22:14:48,686 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 22:14:48,686 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 22:14:48,687 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 22:14:48,687 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 22:14:48,687 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 22:14:48,687 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 22:14:48,687 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 22:14:48,688 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 22:14:48,688 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 22:14:48,688 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 22:14:48,688 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 22:14:48,688 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 22:14:48,688 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 22:14:48,689 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 22:14:48,689 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 22:14:48,689 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 22:14:48,689 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 22:14:48,689 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 22:14:48,690 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 22:14:48,690 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 22:14:48,690 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 22:14:48,690 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 22:14:48,690 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 22:14:48,691 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 22:14:48,691 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 22:14:48,691 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 22:14:48,691 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 22:14:48,722 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 22:14:48,735 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 22:14:48,738 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 22:14:48,739 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 22:14:48,739 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 22:14:48,740 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/product-lines/minepump_spec5_product49_true-unreach-call_false-termination.cil.c [2019-03-17 22:14:48,796 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c8e73a02/a049f11fb2af415da7d2ef21318727de/FLAG76986d272 [2019-03-17 22:14:49,274 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 22:14:49,275 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/product-lines/minepump_spec5_product49_true-unreach-call_false-termination.cil.c [2019-03-17 22:14:49,290 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c8e73a02/a049f11fb2af415da7d2ef21318727de/FLAG76986d272 [2019-03-17 22:14:49,576 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c8e73a02/a049f11fb2af415da7d2ef21318727de [2019-03-17 22:14:49,584 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 22:14:49,585 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 22:14:49,587 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 22:14:49,587 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 22:14:49,591 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 22:14:49,592 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:14:49" (1/1) ... [2019-03-17 22:14:49,594 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78f247b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:14:49, skipping insertion in model container [2019-03-17 22:14:49,595 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:14:49" (1/1) ... [2019-03-17 22:14:49,602 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 22:14:49,664 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 22:14:50,011 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:14:50,035 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 22:14:50,161 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:14:50,277 INFO L195 MainTranslator]: Completed translation [2019-03-17 22:14:50,278 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:14:50 WrapperNode [2019-03-17 22:14:50,278 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 22:14:50,279 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 22:14:50,279 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 22:14:50,279 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 22:14:50,286 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:14:50" (1/1) ... [2019-03-17 22:14:50,308 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:14:50" (1/1) ... [2019-03-17 22:14:50,371 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 22:14:50,371 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 22:14:50,371 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 22:14:50,371 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 22:14:50,382 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:14:50" (1/1) ... [2019-03-17 22:14:50,382 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:14:50" (1/1) ... [2019-03-17 22:14:50,388 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:14:50" (1/1) ... [2019-03-17 22:14:50,388 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:14:50" (1/1) ... [2019-03-17 22:14:50,401 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:14:50" (1/1) ... [2019-03-17 22:14:50,411 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:14:50" (1/1) ... [2019-03-17 22:14:50,417 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:14:50" (1/1) ... [2019-03-17 22:14:50,423 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 22:14:50,423 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 22:14:50,424 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 22:14:50,424 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 22:14:50,425 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:14:50" (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 22:14:50,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-17 22:14:50,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-03-17 22:14:50,491 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 22:14:50,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 22:14:51,908 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 22:14:51,908 INFO L286 CfgBuilder]: Removed 170 assue(true) statements. [2019-03-17 22:14:51,910 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:14:51 BoogieIcfgContainer [2019-03-17 22:14:51,910 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 22:14:51,910 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 22:14:51,910 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 22:14:51,911 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 22:14:51,913 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:14:51" (1/1) ... [2019-03-17 22:14:58,362 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:14:58 HornClauseAST [2019-03-17 22:14:58,363 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 22:14:58,363 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 22:14:58,363 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 22:14:58,363 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 22:14:58,365 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:14:58" (1/1) ... [2019-03-17 22:14:58,366 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/product-lines/ChcSmtPrinter_minepump_spec5_product49_true-unreach-call_false-termination.cil.c_UID6860281360230725927.smt2 [2019-03-17 22:14:58,600 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 22:14:58,603 INFO L168 Benchmark]: Toolchain (without parser) took 9018.36 ms. Allocated memory was 100.1 MB in the beginning and 507.5 MB in the end (delta: 407.4 MB). Free memory was 73.8 MB in the beginning and 359.9 MB in the end (delta: -286.1 MB). Peak memory consumption was 121.3 MB. Max. memory is 3.6 GB. [2019-03-17 22:14:58,605 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 88.1 MB. Free memory is still 57.4 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 22:14:58,605 INFO L168 Benchmark]: CACSL2BoogieTranslator took 691.48 ms. Allocated memory was 100.1 MB in the beginning and 132.1 MB in the end (delta: 32.0 MB). Free memory was 73.6 MB in the beginning and 114.4 MB in the end (delta: -40.9 MB). Peak memory consumption was 28.6 MB. Max. memory is 3.6 GB. [2019-03-17 22:14:58,607 INFO L168 Benchmark]: Boogie Procedure Inliner took 92.10 ms. Allocated memory is still 132.1 MB. Free memory was 114.4 MB in the beginning and 110.1 MB in the end (delta: 4.3 MB). Peak memory consumption was 4.3 MB. Max. memory is 3.6 GB. [2019-03-17 22:14:58,610 INFO L168 Benchmark]: Boogie Preprocessor took 51.96 ms. Allocated memory is still 132.1 MB. Free memory was 110.1 MB in the beginning and 107.7 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 3.6 GB. [2019-03-17 22:14:58,610 INFO L168 Benchmark]: RCFGBuilder took 1486.68 ms. Allocated memory was 132.1 MB in the beginning and 143.1 MB in the end (delta: 11.0 MB). Free memory was 107.7 MB in the beginning and 117.3 MB in the end (delta: -9.7 MB). Peak memory consumption was 57.2 MB. Max. memory is 3.6 GB. [2019-03-17 22:14:58,611 INFO L168 Benchmark]: IcfgToChc took 6452.57 ms. Allocated memory was 143.1 MB in the beginning and 507.5 MB in the end (delta: 364.4 MB). Free memory was 117.3 MB in the beginning and 416.2 MB in the end (delta: -298.8 MB). Peak memory consumption was 340.7 MB. Max. memory is 3.6 GB. [2019-03-17 22:14:58,611 INFO L168 Benchmark]: ChcSmtPrinter took 238.30 ms. Allocated memory is still 507.5 MB. Free memory was 416.2 MB in the beginning and 359.9 MB in the end (delta: 56.3 MB). Peak memory consumption was 56.3 MB. Max. memory is 3.6 GB. [2019-03-17 22:14:58,617 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 88.1 MB. Free memory is still 57.4 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 691.48 ms. Allocated memory was 100.1 MB in the beginning and 132.1 MB in the end (delta: 32.0 MB). Free memory was 73.6 MB in the beginning and 114.4 MB in the end (delta: -40.9 MB). Peak memory consumption was 28.6 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 92.10 ms. Allocated memory is still 132.1 MB. Free memory was 114.4 MB in the beginning and 110.1 MB in the end (delta: 4.3 MB). Peak memory consumption was 4.3 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 51.96 ms. Allocated memory is still 132.1 MB. Free memory was 110.1 MB in the beginning and 107.7 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1486.68 ms. Allocated memory was 132.1 MB in the beginning and 143.1 MB in the end (delta: 11.0 MB). Free memory was 107.7 MB in the beginning and 117.3 MB in the end (delta: -9.7 MB). Peak memory consumption was 57.2 MB. Max. memory is 3.6 GB. * IcfgToChc took 6452.57 ms. Allocated memory was 143.1 MB in the beginning and 507.5 MB in the end (delta: 364.4 MB). Free memory was 117.3 MB in the beginning and 416.2 MB in the end (delta: -298.8 MB). Peak memory consumption was 340.7 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 238.30 ms. Allocated memory is still 507.5 MB. Free memory was 416.2 MB in the beginning and 359.9 MB in the end (delta: 56.3 MB). Peak memory consumption was 56.3 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...