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/recursive/BallRajamani-SPIN2000-Fig1_false-unreach-call_true-no-overflow_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 13:18:49,615 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 13:18:49,617 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 13:18:49,630 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 13:18:49,630 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 13:18:49,631 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 13:18:49,632 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 13:18:49,634 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 13:18:49,636 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 13:18:49,637 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 13:18:49,638 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 13:18:49,638 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 13:18:49,639 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 13:18:49,640 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 13:18:49,642 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 13:18:49,642 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 13:18:49,643 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 13:18:49,645 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 13:18:49,648 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 13:18:49,649 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 13:18:49,651 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 13:18:49,652 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 13:18:49,655 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 13:18:49,655 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 13:18:49,656 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 13:18:49,657 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 13:18:49,657 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 13:18:49,658 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 13:18:49,659 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 13:18:49,659 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 13:18:49,660 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 13:18:49,661 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 13:18:49,662 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 13:18:49,663 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 13:18:49,663 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 13:18:49,663 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 13:18:49,664 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 13:18:49,665 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 13:18:49,666 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 13:18:49,666 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 13:18:49,682 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 13:18:49,682 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 13:18:49,683 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 13:18:49,684 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 13:18:49,684 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 13:18:49,684 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 13:18:49,684 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 13:18:49,684 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 13:18:49,685 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 13:18:49,685 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 13:18:49,685 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 13:18:49,685 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 13:18:49,685 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 13:18:49,685 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 13:18:49,686 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 13:18:49,686 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 13:18:49,686 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 13:18:49,686 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 13:18:49,686 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 13:18:49,687 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 13:18:49,687 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 13:18:49,687 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 13:18:49,687 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 13:18:49,687 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 13:18:49,688 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 13:18:49,688 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 13:18:49,688 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 13:18:49,688 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 13:18:49,688 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 13:18:49,721 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 13:18:49,736 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 13:18:49,739 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 13:18:49,740 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 13:18:49,741 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 13:18:49,741 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/recursive/BallRajamani-SPIN2000-Fig1_false-unreach-call_true-no-overflow_true-termination.c [2019-03-18 13:18:49,797 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32a2665ce/5802dabac99d4a0fb02c0063cb4c5b81/FLAG41ac4c570 [2019-03-18 13:18:50,195 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 13:18:50,197 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/recursive/BallRajamani-SPIN2000-Fig1_false-unreach-call_true-no-overflow_true-termination.c [2019-03-18 13:18:50,205 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32a2665ce/5802dabac99d4a0fb02c0063cb4c5b81/FLAG41ac4c570 [2019-03-18 13:18:50,563 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32a2665ce/5802dabac99d4a0fb02c0063cb4c5b81 [2019-03-18 13:18:50,572 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 13:18:50,573 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 13:18:50,574 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 13:18:50,574 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 13:18:50,579 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 13:18:50,581 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:18:50" (1/1) ... [2019-03-18 13:18:50,584 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e1b5120 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:50, skipping insertion in model container [2019-03-18 13:18:50,584 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:18:50" (1/1) ... [2019-03-18 13:18:50,593 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 13:18:50,614 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 13:18:50,820 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:18:50,828 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 13:18:50,853 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:18:50,873 INFO L195 MainTranslator]: Completed translation [2019-03-18 13:18:50,874 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:50 WrapperNode [2019-03-18 13:18:50,874 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 13:18:50,875 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 13:18:50,875 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 13:18:50,875 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 13:18:50,888 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:50" (1/1) ... [2019-03-18 13:18:50,895 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:50" (1/1) ... [2019-03-18 13:18:50,922 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 13:18:50,923 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 13:18:50,923 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 13:18:50,923 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 13:18:50,934 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:50" (1/1) ... [2019-03-18 13:18:50,935 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:50" (1/1) ... [2019-03-18 13:18:50,935 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:50" (1/1) ... [2019-03-18 13:18:50,936 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:50" (1/1) ... [2019-03-18 13:18:50,939 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:50" (1/1) ... [2019-03-18 13:18:50,942 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:50" (1/1) ... [2019-03-18 13:18:50,943 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:50" (1/1) ... [2019-03-18 13:18:50,946 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 13:18:50,946 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 13:18:50,947 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 13:18:50,951 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 13:18:50,953 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:50" (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 [2019-03-18 13:18:51,104 INFO L130 BoogieDeclarations]: Found specification of procedure A [2019-03-18 13:18:51,105 INFO L138 BoogieDeclarations]: Found implementation of procedure A [2019-03-18 13:18:51,105 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 13:18:51,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 13:18:51,284 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 13:18:51,284 INFO L286 CfgBuilder]: Removed 4 assue(true) statements. [2019-03-18 13:18:51,285 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:18:51 BoogieIcfgContainer [2019-03-18 13:18:51,286 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 13:18:51,286 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 13:18:51,286 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 13:18:51,286 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 13:18:51,289 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:18:51" (1/1) ... [2019-03-18 13:18:51,541 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:18:51 HornClauseAST [2019-03-18 13:18:51,541 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 13:18:51,541 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 13:18:51,541 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 13:18:51,541 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 13:18:51,542 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:18:51" (1/1) ... [2019-03-18 13:18:51,544 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/recursive/ChcSmtPrinter_BallRajamani-SPIN2000-Fig1_false-unreach-call_true-no-overflow_true-termination.c_UID3195311151289340377.smt2 [2019-03-18 13:18:51,565 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 13:18:51,567 INFO L168 Benchmark]: Toolchain (without parser) took 994.30 ms. Allocated memory was 101.7 MB in the beginning and 131.1 MB in the end (delta: 29.4 MB). Free memory was 75.0 MB in the beginning and 90.3 MB in the end (delta: -15.3 MB). Peak memory consumption was 14.1 MB. Max. memory is 3.6 GB. [2019-03-18 13:18:51,569 INFO L168 Benchmark]: CDTParser took 0.17 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 13:18:51,569 INFO L168 Benchmark]: CACSL2BoogieTranslator took 300.44 ms. Allocated memory is still 101.7 MB. Free memory was 74.6 MB in the beginning and 65.5 MB in the end (delta: 9.1 MB). Peak memory consumption was 9.1 MB. Max. memory is 3.6 GB. [2019-03-18 13:18:51,570 INFO L168 Benchmark]: Boogie Procedure Inliner took 47.52 ms. Allocated memory is still 101.7 MB. Free memory was 65.5 MB in the beginning and 63.8 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 3.6 GB. [2019-03-18 13:18:51,571 INFO L168 Benchmark]: Boogie Preprocessor took 22.98 ms. Allocated memory is still 101.7 MB. Free memory was 63.8 MB in the beginning and 62.8 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 3.6 GB. [2019-03-18 13:18:51,572 INFO L168 Benchmark]: RCFGBuilder took 339.45 ms. Allocated memory was 101.7 MB in the beginning and 131.1 MB in the end (delta: 29.4 MB). Free memory was 62.8 MB in the beginning and 107.2 MB in the end (delta: -44.4 MB). Peak memory consumption was 5.6 MB. Max. memory is 3.6 GB. [2019-03-18 13:18:51,573 INFO L168 Benchmark]: IcfgToChc took 254.85 ms. Allocated memory is still 131.1 MB. Free memory was 107.2 MB in the beginning and 91.7 MB in the end (delta: 15.4 MB). Peak memory consumption was 15.4 MB. Max. memory is 3.6 GB. [2019-03-18 13:18:51,574 INFO L168 Benchmark]: ChcSmtPrinter took 24.08 ms. Allocated memory is still 131.1 MB. Free memory was 91.7 MB in the beginning and 90.3 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 3.6 GB. [2019-03-18 13:18:51,579 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 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 300.44 ms. Allocated memory is still 101.7 MB. Free memory was 74.6 MB in the beginning and 65.5 MB in the end (delta: 9.1 MB). Peak memory consumption was 9.1 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 47.52 ms. Allocated memory is still 101.7 MB. Free memory was 65.5 MB in the beginning and 63.8 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 22.98 ms. Allocated memory is still 101.7 MB. Free memory was 63.8 MB in the beginning and 62.8 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 339.45 ms. Allocated memory was 101.7 MB in the beginning and 131.1 MB in the end (delta: 29.4 MB). Free memory was 62.8 MB in the beginning and 107.2 MB in the end (delta: -44.4 MB). Peak memory consumption was 5.6 MB. Max. memory is 3.6 GB. * IcfgToChc took 254.85 ms. Allocated memory is still 131.1 MB. Free memory was 107.2 MB in the beginning and 91.7 MB in the end (delta: 15.4 MB). Peak memory consumption was 15.4 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 24.08 ms. Allocated memory is still 131.1 MB. Free memory was 91.7 MB in the beginning and 90.3 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...