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/eca-rers2012/Problem18_label05_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:39:00,384 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:39:00,389 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:39:00,401 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:39:00,401 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:39:00,402 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:39:00,404 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:39:00,405 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:39:00,407 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:39:00,411 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:39:00,412 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:39:00,412 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:39:00,413 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:39:00,416 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:39:00,420 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:39:00,421 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:39:00,422 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:39:00,426 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:39:00,432 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:39:00,436 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:39:00,437 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:39:00,439 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:39:00,444 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:39:00,444 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:39:00,444 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:39:00,445 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:39:00,446 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:39:00,447 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:39:00,447 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:39:00,449 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:39:00,451 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:39:00,452 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:39:00,453 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:39:00,454 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:39:00,455 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:39:00,455 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:39:00,455 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:39:00,456 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:39:00,457 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:39:00,458 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 12:39:00,472 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:39:00,472 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:39:00,474 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:39:00,478 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:39:00,478 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:39:00,478 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:39:00,478 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:39:00,478 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:39:00,479 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:39:00,479 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:39:00,479 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:39:00,479 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:39:00,479 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:39:00,479 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:39:00,480 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:39:00,480 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:39:00,480 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:39:00,480 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:39:00,480 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:39:00,481 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:39:00,481 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:39:00,481 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:39:00,481 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:39:00,481 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:39:00,481 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:39:00,482 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:39:00,482 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:39:00,482 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:39:00,482 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 12:39:00,514 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:39:00,527 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:39:00,530 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:39:00,532 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:39:00,532 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:39:00,533 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem18_label05_true-unreach-call.c [2019-03-18 12:39:00,591 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c4845b81/7277b283352346ba914aa56bd33fc413/FLAGd52d33cd3 [2019-03-18 12:39:01,333 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:39:01,334 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem18_label05_true-unreach-call.c [2019-03-18 12:39:01,366 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c4845b81/7277b283352346ba914aa56bd33fc413/FLAGd52d33cd3 [2019-03-18 12:39:01,387 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c4845b81/7277b283352346ba914aa56bd33fc413 [2019-03-18 12:39:01,397 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:39:01,400 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:39:01,403 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:39:01,403 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:39:01,407 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:39:01,408 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:39:01" (1/1) ... [2019-03-18 12:39:01,411 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e6d45a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:01, skipping insertion in model container [2019-03-18 12:39:01,412 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:39:01" (1/1) ... [2019-03-18 12:39:01,418 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:39:01,529 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:39:02,633 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:39:02,638 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:39:03,399 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:39:03,429 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:39:03,430 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:03 WrapperNode [2019-03-18 12:39:03,430 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:39:03,431 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:39:03,431 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:39:03,431 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:39:03,636 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:03" (1/1) ... [2019-03-18 12:39:03,690 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:03" (1/1) ... [2019-03-18 12:39:03,892 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:39:03,893 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:39:03,893 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:39:03,893 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:39:03,904 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:03" (1/1) ... [2019-03-18 12:39:03,905 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:03" (1/1) ... [2019-03-18 12:39:03,940 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:03" (1/1) ... [2019-03-18 12:39:03,941 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:03" (1/1) ... [2019-03-18 12:39:04,082 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:03" (1/1) ... [2019-03-18 12:39:04,127 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:03" (1/1) ... [2019-03-18 12:39:04,155 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:03" (1/1) ... [2019-03-18 12:39:04,183 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:39:04,183 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:39:04,184 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:39:04,184 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:39:04,185 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:03" (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 12:39:04,257 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:39:04,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:39:10,999 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:39:11,000 INFO L286 CfgBuilder]: Removed 11 assue(true) statements. [2019-03-18 12:39:11,001 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:39:11 BoogieIcfgContainer [2019-03-18 12:39:11,001 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:39:11,002 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:39:11,002 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:39:11,002 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:39:11,004 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:39:11" (1/1) ... [2019-03-18 12:39:19,881 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:39:19 HornClauseAST [2019-03-18 12:39:19,882 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:39:19,882 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:39:19,883 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:39:19,883 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:39:19,884 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:39:19" (1/1) ... [2019-03-18 12:39:19,888 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem18_label05_true-unreach-call.c_UID3597182583310779558.smt2 [2019-03-18 12:39:20,363 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:39:20,365 INFO L168 Benchmark]: Toolchain (without parser) took 18966.66 ms. Allocated memory was 102.2 MB in the beginning and 687.9 MB in the end (delta: 585.6 MB). Free memory was 65.6 MB in the beginning and 387.8 MB in the end (delta: -322.3 MB). Peak memory consumption was 263.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:39:20,367 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 90.2 MB. Free memory is still 58.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:39:20,367 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2027.81 ms. Allocated memory was 102.2 MB in the beginning and 130.0 MB in the end (delta: 27.8 MB). Free memory was 65.3 MB in the beginning and 37.1 MB in the end (delta: 28.2 MB). Peak memory consumption was 70.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:39:20,368 INFO L168 Benchmark]: Boogie Procedure Inliner took 461.34 ms. Allocated memory was 130.0 MB in the beginning and 154.7 MB in the end (delta: 24.6 MB). Free memory was 36.3 MB in the beginning and 85.5 MB in the end (delta: -49.2 MB). Peak memory consumption was 8.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:39:20,368 INFO L168 Benchmark]: Boogie Preprocessor took 290.37 ms. Allocated memory was 154.7 MB in the beginning and 185.6 MB in the end (delta: 30.9 MB). Free memory was 85.5 MB in the beginning and 119.7 MB in the end (delta: -34.2 MB). Peak memory consumption was 43.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:39:20,369 INFO L168 Benchmark]: RCFGBuilder took 6817.88 ms. Allocated memory was 185.6 MB in the beginning and 257.4 MB in the end (delta: 71.8 MB). Free memory was 119.7 MB in the beginning and 69.2 MB in the end (delta: 50.6 MB). Peak memory consumption was 146.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:39:20,369 INFO L168 Benchmark]: IcfgToChc took 8880.60 ms. Allocated memory was 257.4 MB in the beginning and 687.9 MB in the end (delta: 430.4 MB). Free memory was 69.2 MB in the beginning and 502.8 MB in the end (delta: -433.7 MB). Peak memory consumption was 323.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:39:20,370 INFO L168 Benchmark]: ChcSmtPrinter took 480.75 ms. Allocated memory is still 687.9 MB. Free memory was 502.8 MB in the beginning and 387.8 MB in the end (delta: 115.0 MB). Peak memory consumption was 115.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:39:20,374 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 90.2 MB. Free memory is still 58.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2027.81 ms. Allocated memory was 102.2 MB in the beginning and 130.0 MB in the end (delta: 27.8 MB). Free memory was 65.3 MB in the beginning and 37.1 MB in the end (delta: 28.2 MB). Peak memory consumption was 70.3 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 461.34 ms. Allocated memory was 130.0 MB in the beginning and 154.7 MB in the end (delta: 24.6 MB). Free memory was 36.3 MB in the beginning and 85.5 MB in the end (delta: -49.2 MB). Peak memory consumption was 8.8 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 290.37 ms. Allocated memory was 154.7 MB in the beginning and 185.6 MB in the end (delta: 30.9 MB). Free memory was 85.5 MB in the beginning and 119.7 MB in the end (delta: -34.2 MB). Peak memory consumption was 43.6 MB. Max. memory is 3.6 GB. * RCFGBuilder took 6817.88 ms. Allocated memory was 185.6 MB in the beginning and 257.4 MB in the end (delta: 71.8 MB). Free memory was 119.7 MB in the beginning and 69.2 MB in the end (delta: 50.6 MB). Peak memory consumption was 146.3 MB. Max. memory is 3.6 GB. * IcfgToChc took 8880.60 ms. Allocated memory was 257.4 MB in the beginning and 687.9 MB in the end (delta: 430.4 MB). Free memory was 69.2 MB in the beginning and 502.8 MB in the end (delta: -433.7 MB). Peak memory consumption was 323.4 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 480.75 ms. Allocated memory is still 687.9 MB. Free memory was 502.8 MB in the beginning and 387.8 MB in the end (delta: 115.0 MB). Peak memory consumption was 115.0 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...