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.7_false-unreach-call.1.ufo.UNBOUNDED.pals.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 13:21:23,410 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 13:21:23,412 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 13:21:23,428 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 13:21:23,428 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 13:21:23,429 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 13:21:23,431 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 13:21:23,433 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 13:21:23,434 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 13:21:23,435 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 13:21:23,436 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 13:21:23,436 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 13:21:23,437 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 13:21:23,438 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 13:21:23,440 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 13:21:23,440 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 13:21:23,441 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 13:21:23,443 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 13:21:23,445 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 13:21:23,447 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 13:21:23,448 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 13:21:23,452 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 13:21:23,454 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 13:21:23,455 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 13:21:23,455 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 13:21:23,456 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 13:21:23,456 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 13:21:23,457 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 13:21:23,457 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 13:21:23,458 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 13:21:23,459 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 13:21:23,459 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 13:21:23,460 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 13:21:23,461 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 13:21:23,461 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 13:21:23,461 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 13:21:23,462 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 13:21:23,463 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 13:21:23,463 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 13:21:23,464 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 13:21:23,485 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 13:21:23,485 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 13:21:23,486 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 13:21:23,486 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 13:21:23,487 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 13:21:23,488 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 13:21:23,488 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 13:21:23,488 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 13:21:23,488 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 13:21:23,488 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 13:21:23,489 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 13:21:23,489 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 13:21:23,489 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 13:21:23,489 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 13:21:23,489 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 13:21:23,490 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 13:21:23,491 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 13:21:23,491 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 13:21:23,491 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 13:21:23,491 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 13:21:23,491 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 13:21:23,492 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 13:21:23,492 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 13:21:23,492 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 13:21:23,492 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 13:21:23,492 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 13:21:23,493 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 13:21:23,493 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 13:21:23,494 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 13:21:23,531 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 13:21:23,543 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 13:21:23,547 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 13:21:23,548 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 13:21:23,549 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 13:21:23,550 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/seq-mthreaded/pals_lcr.7_false-unreach-call.1.ufo.UNBOUNDED.pals.c [2019-03-18 13:21:23,609 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e87c77e1c/6bd745b57fa14d77b0c4f7c683a25dc6/FLAG5550c2ad7 [2019-03-18 13:21:24,091 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 13:21:24,092 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/seq-mthreaded/pals_lcr.7_false-unreach-call.1.ufo.UNBOUNDED.pals.c [2019-03-18 13:21:24,106 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e87c77e1c/6bd745b57fa14d77b0c4f7c683a25dc6/FLAG5550c2ad7 [2019-03-18 13:21:24,416 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e87c77e1c/6bd745b57fa14d77b0c4f7c683a25dc6 [2019-03-18 13:21:24,426 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 13:21:24,427 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 13:21:24,428 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 13:21:24,428 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 13:21:24,431 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 13:21:24,432 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:21:24" (1/1) ... [2019-03-18 13:21:24,437 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 01:21:24, skipping insertion in model container [2019-03-18 13:21:24,437 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:21:24" (1/1) ... [2019-03-18 13:21:24,445 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 13:21:24,503 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 13:21:24,818 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:21:24,835 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 13:21:24,899 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:21:24,922 INFO L195 MainTranslator]: Completed translation [2019-03-18 13:21:24,923 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:24 WrapperNode [2019-03-18 13:21:24,923 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 13:21:24,924 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 13:21:24,924 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 13:21:24,924 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 13:21:25,019 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:24" (1/1) ... [2019-03-18 13:21:25,031 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:24" (1/1) ... [2019-03-18 13:21:25,085 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 13:21:25,085 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 13:21:25,085 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 13:21:25,086 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 13:21:25,097 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:24" (1/1) ... [2019-03-18 13:21:25,097 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:24" (1/1) ... [2019-03-18 13:21:25,101 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:24" (1/1) ... [2019-03-18 13:21:25,102 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:24" (1/1) ... [2019-03-18 13:21:25,111 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:24" (1/1) ... [2019-03-18 13:21:25,122 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:24" (1/1) ... [2019-03-18 13:21:25,126 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:24" (1/1) ... [2019-03-18 13:21:25,131 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 13:21:25,132 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 13:21:25,132 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 13:21:25,132 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 13:21:25,133 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:24" (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 [2019-03-18 13:21:25,200 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 13:21:25,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 13:21:26,464 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 13:21:26,464 INFO L286 CfgBuilder]: Removed 25 assue(true) statements. [2019-03-18 13:21:26,465 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:21:26 BoogieIcfgContainer [2019-03-18 13:21:26,465 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 13:21:26,466 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 13:21:26,466 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 13:21:26,466 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 13:21:26,469 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:21:26" (1/1) ... [2019-03-18 13:21:32,379 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:21:32 HornClauseAST [2019-03-18 13:21:32,380 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 13:21:32,380 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 13:21:32,380 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 13:21:32,380 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 13:21:32,381 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:21:32" (1/1) ... [2019-03-18 13:21:32,383 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/seq-mthreaded/ChcSmtPrinter_pals_lcr.7_false-unreach-call.1.ufo.UNBOUNDED.pals.c_UID5525360988214524724.smt2 [2019-03-18 13:21:32,763 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 13:21:32,764 INFO L168 Benchmark]: Toolchain (without parser) took 8338.15 ms. Allocated memory was 113.2 MB in the beginning and 534.8 MB in the end (delta: 421.5 MB). Free memory was 63.1 MB in the beginning and 384.8 MB in the end (delta: -321.7 MB). Peak memory consumption was 99.9 MB. Max. memory is 3.6 GB. [2019-03-18 13:21:32,766 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 113.2 MB. Free memory is still 82.3 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 13:21:32,769 INFO L168 Benchmark]: CACSL2BoogieTranslator took 495.60 ms. Allocated memory is still 113.2 MB. Free memory was 62.9 MB in the beginning and 45.1 MB in the end (delta: 17.9 MB). Peak memory consumption was 17.9 MB. Max. memory is 3.6 GB. [2019-03-18 13:21:32,769 INFO L168 Benchmark]: Boogie Procedure Inliner took 161.11 ms. Allocated memory was 113.2 MB in the beginning and 125.8 MB in the end (delta: 12.6 MB). Free memory was 44.8 MB in the beginning and 101.4 MB in the end (delta: -56.5 MB). Peak memory consumption was 11.7 MB. Max. memory is 3.6 GB. [2019-03-18 13:21:32,771 INFO L168 Benchmark]: Boogie Preprocessor took 46.36 ms. Allocated memory is still 125.8 MB. Free memory was 101.4 MB in the beginning and 98.8 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 3.6 GB. [2019-03-18 13:21:32,771 INFO L168 Benchmark]: RCFGBuilder took 1333.68 ms. Allocated memory is still 125.8 MB. Free memory was 98.8 MB in the beginning and 48.9 MB in the end (delta: 49.9 MB). Peak memory consumption was 49.9 MB. Max. memory is 3.6 GB. [2019-03-18 13:21:32,772 INFO L168 Benchmark]: IcfgToChc took 5913.83 ms. Allocated memory was 125.8 MB in the beginning and 534.8 MB in the end (delta: 408.9 MB). Free memory was 48.9 MB in the beginning and 444.7 MB in the end (delta: -395.8 MB). Peak memory consumption was 313.0 MB. Max. memory is 3.6 GB. [2019-03-18 13:21:32,772 INFO L168 Benchmark]: ChcSmtPrinter took 382.98 ms. Allocated memory is still 534.8 MB. Free memory was 444.7 MB in the beginning and 384.8 MB in the end (delta: 59.9 MB). Peak memory consumption was 59.9 MB. Max. memory is 3.6 GB. [2019-03-18 13:21:32,777 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 113.2 MB. Free memory is still 82.3 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 495.60 ms. Allocated memory is still 113.2 MB. Free memory was 62.9 MB in the beginning and 45.1 MB in the end (delta: 17.9 MB). Peak memory consumption was 17.9 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 161.11 ms. Allocated memory was 113.2 MB in the beginning and 125.8 MB in the end (delta: 12.6 MB). Free memory was 44.8 MB in the beginning and 101.4 MB in the end (delta: -56.5 MB). Peak memory consumption was 11.7 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 46.36 ms. Allocated memory is still 125.8 MB. Free memory was 101.4 MB in the beginning and 98.8 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1333.68 ms. Allocated memory is still 125.8 MB. Free memory was 98.8 MB in the beginning and 48.9 MB in the end (delta: 49.9 MB). Peak memory consumption was 49.9 MB. Max. memory is 3.6 GB. * IcfgToChc took 5913.83 ms. Allocated memory was 125.8 MB in the beginning and 534.8 MB in the end (delta: 408.9 MB). Free memory was 48.9 MB in the beginning and 444.7 MB in the end (delta: -395.8 MB). Peak memory consumption was 313.0 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 382.98 ms. Allocated memory is still 534.8 MB. Free memory was 444.7 MB in the beginning and 384.8 MB in the end (delta: 59.9 MB). Peak memory consumption was 59.9 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...