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/seq-mthreaded/pals_lcr-var-start-time.4_false-unreach-call.1.ufo.UNBOUNDED.pals.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 22:17:17,519 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 22:17:17,520 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 22:17:17,532 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 22:17:17,532 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 22:17:17,533 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 22:17:17,535 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 22:17:17,536 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 22:17:17,538 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 22:17:17,539 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 22:17:17,540 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 22:17:17,540 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 22:17:17,541 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 22:17:17,542 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 22:17:17,543 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 22:17:17,544 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 22:17:17,545 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 22:17:17,547 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 22:17:17,549 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 22:17:17,550 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 22:17:17,551 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 22:17:17,553 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 22:17:17,555 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 22:17:17,555 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 22:17:17,556 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 22:17:17,556 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 22:17:17,557 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 22:17:17,558 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 22:17:17,558 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 22:17:17,559 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 22:17:17,560 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 22:17:17,561 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 22:17:17,562 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 22:17:17,562 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 22:17:17,563 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 22:17:17,563 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 22:17:17,563 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 22:17:17,564 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 22:17:17,565 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 22:17:17,565 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 22:17:17,590 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 22:17:17,590 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 22:17:17,591 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 22:17:17,592 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 22:17:17,592 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 22:17:17,592 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 22:17:17,592 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 22:17:17,593 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 22:17:17,593 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 22:17:17,593 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 22:17:17,593 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 22:17:17,593 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 22:17:17,593 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 22:17:17,594 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 22:17:17,594 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 22:17:17,594 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 22:17:17,594 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 22:17:17,594 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 22:17:17,595 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 22:17:17,595 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 22:17:17,595 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 22:17:17,595 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 22:17:17,595 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 22:17:17,596 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 22:17:17,596 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 22:17:17,596 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 22:17:17,596 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 22:17:17,596 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 22:17:17,597 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 22:17:17,630 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 22:17:17,646 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 22:17:17,650 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 22:17:17,651 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 22:17:17,652 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 22:17:17,652 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/seq-mthreaded/pals_lcr-var-start-time.4_false-unreach-call.1.ufo.UNBOUNDED.pals.c [2019-03-17 22:17:17,714 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a89d11947/899230fd8d49473c87091bd7044fb1e9/FLAGe20b8a7b1 [2019-03-17 22:17:18,153 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 22:17:18,153 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/seq-mthreaded/pals_lcr-var-start-time.4_false-unreach-call.1.ufo.UNBOUNDED.pals.c [2019-03-17 22:17:18,163 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a89d11947/899230fd8d49473c87091bd7044fb1e9/FLAGe20b8a7b1 [2019-03-17 22:17:18,501 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a89d11947/899230fd8d49473c87091bd7044fb1e9 [2019-03-17 22:17:18,509 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 22:17:18,511 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 22:17:18,512 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 22:17:18,512 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 22:17:18,516 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 22:17:18,517 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:17:18" (1/1) ... [2019-03-17 22:17:18,520 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74810974 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:18, skipping insertion in model container [2019-03-17 22:17:18,520 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:17:18" (1/1) ... [2019-03-17 22:17:18,528 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 22:17:18,563 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 22:17:18,848 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:17:18,857 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 22:17:18,923 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:17:18,941 INFO L195 MainTranslator]: Completed translation [2019-03-17 22:17:18,942 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:18 WrapperNode [2019-03-17 22:17:18,942 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 22:17:18,943 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 22:17:18,943 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 22:17:18,943 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 22:17:19,015 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:18" (1/1) ... [2019-03-17 22:17:19,026 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:18" (1/1) ... [2019-03-17 22:17:19,068 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 22:17:19,069 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 22:17:19,069 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 22:17:19,069 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 22:17:19,077 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:18" (1/1) ... [2019-03-17 22:17:19,077 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:18" (1/1) ... [2019-03-17 22:17:19,081 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:18" (1/1) ... [2019-03-17 22:17:19,081 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:18" (1/1) ... [2019-03-17 22:17:19,090 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:18" (1/1) ... [2019-03-17 22:17:19,099 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:18" (1/1) ... [2019-03-17 22:17:19,102 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:18" (1/1) ... [2019-03-17 22:17:19,106 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 22:17:19,106 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 22:17:19,107 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 22:17:19,107 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 22:17:19,108 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:18" (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 22:17:19,166 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 22:17:19,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 22:17:20,165 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 22:17:20,166 INFO L286 CfgBuilder]: Removed 19 assue(true) statements. [2019-03-17 22:17:20,167 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:17:20 BoogieIcfgContainer [2019-03-17 22:17:20,167 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 22:17:20,167 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 22:17:20,168 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 22:17:20,168 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 22:17:20,170 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:17:20" (1/1) ... [2019-03-17 22:17:23,627 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:17:23 HornClauseAST [2019-03-17 22:17:23,627 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 22:17:23,628 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 22:17:23,628 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 22:17:23,628 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 22:17:23,629 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:17:23" (1/1) ... [2019-03-17 22:17:23,631 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/seq-mthreaded/ChcSmtPrinter_pals_lcr-var-start-time.4_false-unreach-call.1.ufo.UNBOUNDED.pals.c_UID5433369630755828395.smt2 [2019-03-17 22:17:23,802 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 22:17:23,804 INFO L168 Benchmark]: Toolchain (without parser) took 5294.04 ms. Allocated memory was 99.6 MB in the beginning and 280.5 MB in the end (delta: 180.9 MB). Free memory was 73.6 MB in the beginning and 175.8 MB in the end (delta: -102.2 MB). Peak memory consumption was 78.6 MB. Max. memory is 3.6 GB. [2019-03-17 22:17:23,805 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 88.1 MB. Free memory is still 57.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 22:17:23,806 INFO L168 Benchmark]: CACSL2BoogieTranslator took 430.48 ms. Allocated memory is still 99.6 MB. Free memory was 73.1 MB in the beginning and 58.1 MB in the end (delta: 15.1 MB). Peak memory consumption was 15.1 MB. Max. memory is 3.6 GB. [2019-03-17 22:17:23,806 INFO L168 Benchmark]: Boogie Procedure Inliner took 125.70 ms. Allocated memory was 99.6 MB in the beginning and 129.0 MB in the end (delta: 29.4 MB). Free memory was 57.8 MB in the beginning and 110.9 MB in the end (delta: -53.0 MB). Peak memory consumption was 3.2 MB. Max. memory is 3.6 GB. [2019-03-17 22:17:23,807 INFO L168 Benchmark]: Boogie Preprocessor took 37.59 ms. Allocated memory is still 129.0 MB. Free memory was 110.9 MB in the beginning and 108.7 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 3.6 GB. [2019-03-17 22:17:23,807 INFO L168 Benchmark]: RCFGBuilder took 1060.77 ms. Allocated memory is still 129.0 MB. Free memory was 108.7 MB in the beginning and 71.2 MB in the end (delta: 37.5 MB). Peak memory consumption was 37.5 MB. Max. memory is 3.6 GB. [2019-03-17 22:17:23,808 INFO L168 Benchmark]: IcfgToChc took 3460.15 ms. Allocated memory was 129.0 MB in the beginning and 280.5 MB in the end (delta: 151.5 MB). Free memory was 71.2 MB in the beginning and 209.4 MB in the end (delta: -138.1 MB). Peak memory consumption was 178.1 MB. Max. memory is 3.6 GB. [2019-03-17 22:17:23,808 INFO L168 Benchmark]: ChcSmtPrinter took 174.54 ms. Allocated memory is still 280.5 MB. Free memory was 209.4 MB in the beginning and 175.8 MB in the end (delta: 33.5 MB). Peak memory consumption was 33.5 MB. Max. memory is 3.6 GB. [2019-03-17 22:17:23,811 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 88.1 MB. Free memory is still 57.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 430.48 ms. Allocated memory is still 99.6 MB. Free memory was 73.1 MB in the beginning and 58.1 MB in the end (delta: 15.1 MB). Peak memory consumption was 15.1 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 125.70 ms. Allocated memory was 99.6 MB in the beginning and 129.0 MB in the end (delta: 29.4 MB). Free memory was 57.8 MB in the beginning and 110.9 MB in the end (delta: -53.0 MB). Peak memory consumption was 3.2 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 37.59 ms. Allocated memory is still 129.0 MB. Free memory was 110.9 MB in the beginning and 108.7 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1060.77 ms. Allocated memory is still 129.0 MB. Free memory was 108.7 MB in the beginning and 71.2 MB in the end (delta: 37.5 MB). Peak memory consumption was 37.5 MB. Max. memory is 3.6 GB. * IcfgToChc took 3460.15 ms. Allocated memory was 129.0 MB in the beginning and 280.5 MB in the end (delta: 151.5 MB). Free memory was 71.2 MB in the beginning and 209.4 MB in the end (delta: -138.1 MB). Peak memory consumption was 178.1 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 174.54 ms. Allocated memory is still 280.5 MB. Free memory was 209.4 MB in the beginning and 175.8 MB in the end (delta: 33.5 MB). Peak memory consumption was 33.5 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...