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/Problem17_label52_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:09:23,433 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:09:23,434 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:09:23,450 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:09:23,450 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:09:23,452 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:09:23,455 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:09:23,457 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:09:23,460 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:09:23,460 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:09:23,462 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:09:23,463 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:09:23,464 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:09:23,465 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:09:23,469 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:09:23,470 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:09:23,478 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:09:23,480 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:09:23,484 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:09:23,488 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:09:23,490 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:09:23,491 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:09:23,493 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:09:23,494 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:09:23,496 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:09:23,497 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:09:23,497 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:09:23,498 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:09:23,498 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:09:23,500 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:09:23,501 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:09:23,505 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:09:23,506 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:09:23,506 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:09:23,507 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:09:23,507 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:09:23,507 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:09:23,508 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:09:23,509 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:09:23,510 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 21:09:23,531 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:09:23,532 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:09:23,534 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:09:23,534 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:09:23,534 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:09:23,534 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:09:23,535 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:09:23,535 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:09:23,535 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:09:23,535 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:09:23,535 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:09:23,536 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:09:23,536 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:09:23,536 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:09:23,536 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:09:23,536 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:09:23,537 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:09:23,537 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:09:23,537 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:09:23,537 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:09:23,537 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:09:23,537 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:09:23,538 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:09:23,538 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:09:23,538 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:09:23,538 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:09:23,538 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:09:23,538 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:09:23,541 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 21:09:23,602 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:09:23,614 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:09:23,618 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:09:23,619 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:09:23,620 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:09:23,621 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem17_label52_false-unreach-call.c [2019-03-17 21:09:23,681 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b0f5e818a/3666290d9dc841e595613b3961aea48a/FLAGbe6776e14 [2019-03-17 21:09:24,377 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:09:24,379 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem17_label52_false-unreach-call.c [2019-03-17 21:09:24,407 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b0f5e818a/3666290d9dc841e595613b3961aea48a/FLAGbe6776e14 [2019-03-17 21:09:24,512 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b0f5e818a/3666290d9dc841e595613b3961aea48a [2019-03-17 21:09:24,520 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:09:24,521 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:09:24,522 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:09:24,522 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:09:24,525 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:09:24,526 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:09:24" (1/1) ... [2019-03-17 21:09:24,529 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31571b71 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:09:24, skipping insertion in model container [2019-03-17 21:09:24,529 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:09:24" (1/1) ... [2019-03-17 21:09:24,536 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:09:24,645 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:09:25,703 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:09:25,710 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:09:26,349 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:09:26,381 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:09:26,381 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:09:26 WrapperNode [2019-03-17 21:09:26,382 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:09:26,383 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:09:26,383 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:09:26,383 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:09:26,393 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:09:26" (1/1) ... [2019-03-17 21:09:26,444 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:09:26" (1/1) ... [2019-03-17 21:09:26,711 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:09:26,711 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:09:26,711 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:09:26,711 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:09:26,722 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:09:26" (1/1) ... [2019-03-17 21:09:26,723 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:09:26" (1/1) ... [2019-03-17 21:09:26,846 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:09:26" (1/1) ... [2019-03-17 21:09:26,847 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:09:26" (1/1) ... [2019-03-17 21:09:26,938 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:09:26" (1/1) ... [2019-03-17 21:09:26,958 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:09:26" (1/1) ... [2019-03-17 21:09:27,011 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:09:26" (1/1) ... [2019-03-17 21:09:27,052 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:09:27,053 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:09:27,053 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:09:27,053 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:09:27,054 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:09:26" (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 21:09:27,117 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:09:27,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:09:35,629 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:09:35,629 INFO L286 CfgBuilder]: Removed 9 assue(true) statements. [2019-03-17 21:09:35,631 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:09:35 BoogieIcfgContainer [2019-03-17 21:09:35,631 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:09:35,631 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:09:35,632 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:09:35,632 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:09:35,634 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:09:35" (1/1) ... [2019-03-17 21:09:42,241 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:09:42 HornClauseAST [2019-03-17 21:09:42,242 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:09:42,242 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:09:42,243 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:09:42,243 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:09:42,244 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:09:42" (1/1) ... [2019-03-17 21:09:42,247 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem17_label52_false-unreach-call.c_UID1204314952468302448.smt2 [2019-03-17 21:09:42,793 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:09:42,795 INFO L168 Benchmark]: Toolchain (without parser) took 18274.05 ms. Allocated memory was 100.1 MB in the beginning and 464.5 MB in the end (delta: 364.4 MB). Free memory was 66.1 MB in the beginning and 291.1 MB in the end (delta: -225.0 MB). Peak memory consumption was 358.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:09:42,796 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 86.5 MB. Free memory is still 55.9 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:09:42,797 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1860.07 ms. Allocated memory was 100.1 MB in the beginning and 153.6 MB in the end (delta: 53.5 MB). Free memory was 65.9 MB in the beginning and 69.3 MB in the end (delta: -3.4 MB). Peak memory consumption was 63.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:09:42,797 INFO L168 Benchmark]: Boogie Procedure Inliner took 328.17 ms. Allocated memory was 153.6 MB in the beginning and 154.1 MB in the end (delta: 524.3 kB). Free memory was 69.3 MB in the beginning and 56.6 MB in the end (delta: 12.6 MB). Peak memory consumption was 19.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:09:42,798 INFO L168 Benchmark]: Boogie Preprocessor took 341.45 ms. Allocated memory was 154.1 MB in the beginning and 169.3 MB in the end (delta: 15.2 MB). Free memory was 56.6 MB in the beginning and 73.8 MB in the end (delta: -17.2 MB). Peak memory consumption was 34.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:09:42,798 INFO L168 Benchmark]: RCFGBuilder took 8578.18 ms. Allocated memory was 169.3 MB in the beginning and 282.6 MB in the end (delta: 113.2 MB). Free memory was 73.8 MB in the beginning and 95.9 MB in the end (delta: -22.1 MB). Peak memory consumption was 115.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:09:42,799 INFO L168 Benchmark]: IcfgToChc took 6610.56 ms. Allocated memory was 282.6 MB in the beginning and 455.6 MB in the end (delta: 173.0 MB). Free memory was 95.9 MB in the beginning and 117.6 MB in the end (delta: -21.7 MB). Peak memory consumption was 157.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:09:42,799 INFO L168 Benchmark]: ChcSmtPrinter took 550.92 ms. Allocated memory was 455.6 MB in the beginning and 464.5 MB in the end (delta: 8.9 MB). Free memory was 117.6 MB in the beginning and 291.1 MB in the end (delta: -173.5 MB). Peak memory consumption was 54.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:09:42,803 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 86.5 MB. Free memory is still 55.9 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1860.07 ms. Allocated memory was 100.1 MB in the beginning and 153.6 MB in the end (delta: 53.5 MB). Free memory was 65.9 MB in the beginning and 69.3 MB in the end (delta: -3.4 MB). Peak memory consumption was 63.8 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 328.17 ms. Allocated memory was 153.6 MB in the beginning and 154.1 MB in the end (delta: 524.3 kB). Free memory was 69.3 MB in the beginning and 56.6 MB in the end (delta: 12.6 MB). Peak memory consumption was 19.6 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 341.45 ms. Allocated memory was 154.1 MB in the beginning and 169.3 MB in the end (delta: 15.2 MB). Free memory was 56.6 MB in the beginning and 73.8 MB in the end (delta: -17.2 MB). Peak memory consumption was 34.7 MB. Max. memory is 3.6 GB. * RCFGBuilder took 8578.18 ms. Allocated memory was 169.3 MB in the beginning and 282.6 MB in the end (delta: 113.2 MB). Free memory was 73.8 MB in the beginning and 95.9 MB in the end (delta: -22.1 MB). Peak memory consumption was 115.4 MB. Max. memory is 3.6 GB. * IcfgToChc took 6610.56 ms. Allocated memory was 282.6 MB in the beginning and 455.6 MB in the end (delta: 173.0 MB). Free memory was 95.9 MB in the beginning and 117.6 MB in the end (delta: -21.7 MB). Peak memory consumption was 157.6 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 550.92 ms. Allocated memory was 455.6 MB in the beginning and 464.5 MB in the end (delta: 8.9 MB). Free memory was 117.6 MB in the beginning and 291.1 MB in the end (delta: -173.5 MB). Peak memory consumption was 54.9 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...