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/Problem13_label18_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:31:46,427 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:31:46,429 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:31:46,441 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:31:46,441 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:31:46,442 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:31:46,443 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:31:46,445 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:31:46,447 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:31:46,448 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:31:46,449 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:31:46,449 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:31:46,450 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:31:46,451 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:31:46,452 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:31:46,453 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:31:46,454 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:31:46,456 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:31:46,458 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:31:46,460 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:31:46,461 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:31:46,462 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:31:46,465 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:31:46,465 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:31:46,465 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:31:46,466 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:31:46,467 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:31:46,468 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:31:46,468 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:31:46,469 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:31:46,470 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:31:46,471 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:31:46,472 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:31:46,472 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:31:46,473 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:31:46,473 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:31:46,473 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:31:46,474 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:31:46,475 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:31:46,475 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 21:31:46,490 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:31:46,491 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:31:46,492 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:31:46,492 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:31:46,492 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:31:46,492 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:31:46,493 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:31:46,493 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:31:46,493 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:31:46,493 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:31:46,493 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:31:46,494 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:31:46,494 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:31:46,494 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:31:46,494 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:31:46,494 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:31:46,496 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:31:46,496 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:31:46,496 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:31:46,496 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:31:46,497 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:31:46,497 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:31:46,497 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:31:46,497 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:31:46,498 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:31:46,498 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:31:46,498 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:31:46,498 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:31:46,498 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 21:31:46,549 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:31:46,565 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:31:46,569 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:31:46,570 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:31:46,571 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:31:46,571 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem13_label18_true-unreach-call.c [2019-03-17 21:31:46,628 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d3397f5df/fe68f6724a854f05bdc67217ad9ff371/FLAG1e17e045c [2019-03-17 21:31:47,358 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:31:47,359 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem13_label18_true-unreach-call.c [2019-03-17 21:31:47,389 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d3397f5df/fe68f6724a854f05bdc67217ad9ff371/FLAG1e17e045c [2019-03-17 21:31:47,406 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d3397f5df/fe68f6724a854f05bdc67217ad9ff371 [2019-03-17 21:31:47,417 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:31:47,420 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:31:47,421 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:31:47,422 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:31:47,429 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:31:47,430 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:31:47" (1/1) ... [2019-03-17 21:31:47,433 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42ef118c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:31:47, skipping insertion in model container [2019-03-17 21:31:47,433 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:31:47" (1/1) ... [2019-03-17 21:31:47,442 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:31:47,648 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:31:48,924 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:31:48,930 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:31:49,928 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:31:49,961 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:31:49,962 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:31:49 WrapperNode [2019-03-17 21:31:49,963 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:31:49,964 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:31:49,964 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:31:49,964 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:31:49,974 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:31:49" (1/1) ... [2019-03-17 21:31:50,051 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:31:49" (1/1) ... [2019-03-17 21:31:50,517 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:31:50,518 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:31:50,518 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:31:50,518 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:31:50,531 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:31:49" (1/1) ... [2019-03-17 21:31:50,531 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:31:49" (1/1) ... [2019-03-17 21:31:50,619 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:31:49" (1/1) ... [2019-03-17 21:31:50,620 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:31:49" (1/1) ... [2019-03-17 21:31:51,705 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:31:49" (1/1) ... [2019-03-17 21:31:51,741 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:31:49" (1/1) ... [2019-03-17 21:31:51,807 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:31:49" (1/1) ... [2019-03-17 21:31:51,868 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:31:51,868 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:31:51,868 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:31:51,869 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:31:51,869 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:31:49" (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 21:31:51,934 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:31:51,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:32:06,807 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:32:06,808 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-17 21:32:06,810 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:32:06 BoogieIcfgContainer [2019-03-17 21:32:06,810 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:32:06,810 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:32:06,810 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:32:06,811 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:32:06,813 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:32:06" (1/1) ... [2019-03-17 21:32:20,815 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:32:20 HornClauseAST [2019-03-17 21:32:20,815 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:32:20,816 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:32:20,816 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:32:20,816 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:32:20,817 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:32:20" (1/1) ... [2019-03-17 21:32:20,819 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem13_label18_true-unreach-call.c_UID2674953027512065159.smt2 [2019-03-17 21:32:21,619 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:32:21,621 INFO L168 Benchmark]: Toolchain (without parser) took 34202.53 ms. Allocated memory was 101.7 MB in the beginning and 820.0 MB in the end (delta: 718.3 MB). Free memory was 57.9 MB in the beginning and 349.7 MB in the end (delta: -291.9 MB). Peak memory consumption was 426.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:32:21,624 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 90.2 MB. Free memory is still 57.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:32:21,624 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2541.77 ms. Allocated memory was 101.7 MB in the beginning and 187.7 MB in the end (delta: 86.0 MB). Free memory was 57.6 MB in the beginning and 92.6 MB in the end (delta: -35.0 MB). Peak memory consumption was 73.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:32:21,624 INFO L168 Benchmark]: Boogie Procedure Inliner took 554.08 ms. Allocated memory was 187.7 MB in the beginning and 198.2 MB in the end (delta: 10.5 MB). Free memory was 92.6 MB in the beginning and 49.5 MB in the end (delta: 43.1 MB). Peak memory consumption was 71.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:32:21,625 INFO L168 Benchmark]: Boogie Preprocessor took 1349.80 ms. Allocated memory was 198.2 MB in the beginning and 307.2 MB in the end (delta: 109.1 MB). Free memory was 49.5 MB in the beginning and 162.3 MB in the end (delta: -112.8 MB). Peak memory consumption was 70.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:32:21,626 INFO L168 Benchmark]: RCFGBuilder took 14941.65 ms. Allocated memory was 307.2 MB in the beginning and 411.0 MB in the end (delta: 103.8 MB). Free memory was 162.3 MB in the beginning and 245.4 MB in the end (delta: -83.1 MB). Peak memory consumption was 167.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:32:21,626 INFO L168 Benchmark]: IcfgToChc took 14005.33 ms. Allocated memory was 411.0 MB in the beginning and 820.0 MB in the end (delta: 408.9 MB). Free memory was 245.4 MB in the beginning and 550.8 MB in the end (delta: -305.4 MB). Peak memory consumption was 554.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:32:21,627 INFO L168 Benchmark]: ChcSmtPrinter took 803.91 ms. Allocated memory is still 820.0 MB. Free memory was 550.8 MB in the beginning and 349.7 MB in the end (delta: 201.1 MB). Peak memory consumption was 201.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:32:21,630 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 90.2 MB. Free memory is still 57.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2541.77 ms. Allocated memory was 101.7 MB in the beginning and 187.7 MB in the end (delta: 86.0 MB). Free memory was 57.6 MB in the beginning and 92.6 MB in the end (delta: -35.0 MB). Peak memory consumption was 73.5 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 554.08 ms. Allocated memory was 187.7 MB in the beginning and 198.2 MB in the end (delta: 10.5 MB). Free memory was 92.6 MB in the beginning and 49.5 MB in the end (delta: 43.1 MB). Peak memory consumption was 71.3 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 1349.80 ms. Allocated memory was 198.2 MB in the beginning and 307.2 MB in the end (delta: 109.1 MB). Free memory was 49.5 MB in the beginning and 162.3 MB in the end (delta: -112.8 MB). Peak memory consumption was 70.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 14941.65 ms. Allocated memory was 307.2 MB in the beginning and 411.0 MB in the end (delta: 103.8 MB). Free memory was 162.3 MB in the beginning and 245.4 MB in the end (delta: -83.1 MB). Peak memory consumption was 167.0 MB. Max. memory is 3.6 GB. * IcfgToChc took 14005.33 ms. Allocated memory was 411.0 MB in the beginning and 820.0 MB in the end (delta: 408.9 MB). Free memory was 245.4 MB in the beginning and 550.8 MB in the end (delta: -305.4 MB). Peak memory consumption was 554.6 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 803.91 ms. Allocated memory is still 820.0 MB. Free memory was 550.8 MB in the beginning and 349.7 MB in the end (delta: 201.1 MB). Peak memory consumption was 201.1 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...