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/Problem03_label12_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:13:20,193 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:13:20,195 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:13:20,211 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:13:20,211 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:13:20,215 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:13:20,216 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:13:20,218 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:13:20,221 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:13:20,222 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:13:20,223 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:13:20,224 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:13:20,225 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:13:20,226 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:13:20,227 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:13:20,235 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:13:20,236 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:13:20,238 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:13:20,243 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:13:20,246 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:13:20,248 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:13:20,254 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:13:20,256 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:13:20,256 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:13:20,256 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:13:20,257 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:13:20,257 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:13:20,261 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:13:20,261 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:13:20,262 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:13:20,262 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:13:20,266 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:13:20,267 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:13:20,267 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:13:20,269 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:13:20,271 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:13:20,271 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:13:20,272 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:13:20,273 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:13:20,273 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 21:13:20,299 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:13:20,300 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:13:20,301 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:13:20,301 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:13:20,301 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:13:20,301 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:13:20,302 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:13:20,302 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:13:20,302 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:13:20,302 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:13:20,302 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:13:20,302 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:13:20,302 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:13:20,303 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:13:20,303 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:13:20,303 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:13:20,303 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:13:20,303 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:13:20,304 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:13:20,305 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:13:20,305 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:13:20,305 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:13:20,305 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:13:20,306 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:13:20,306 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:13:20,306 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:13:20,306 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:13:20,306 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:13:20,307 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 21:13:20,365 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:13:20,383 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:13:20,386 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:13:20,388 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:13:20,388 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:13:20,389 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem03_label12_true-unreach-call.c [2019-03-17 21:13:20,443 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2ac9802e0/b7ee2f38173a40e2a88dcf96a67871cb/FLAG00dfe457d [2019-03-17 21:13:21,039 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:13:21,040 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem03_label12_true-unreach-call.c [2019-03-17 21:13:21,058 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2ac9802e0/b7ee2f38173a40e2a88dcf96a67871cb/FLAG00dfe457d [2019-03-17 21:13:21,230 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2ac9802e0/b7ee2f38173a40e2a88dcf96a67871cb [2019-03-17 21:13:21,240 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:13:21,242 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:13:21,243 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:13:21,243 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:13:21,247 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:13:21,248 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:13:21" (1/1) ... [2019-03-17 21:13:21,251 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5057c487 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:21, skipping insertion in model container [2019-03-17 21:13:21,251 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:13:21" (1/1) ... [2019-03-17 21:13:21,259 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:13:21,353 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:13:22,150 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:13:22,160 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:13:22,445 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:13:22,642 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:13:22,642 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:22 WrapperNode [2019-03-17 21:13:22,642 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:13:22,643 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:13:22,644 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:13:22,644 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:13:22,653 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:22" (1/1) ... [2019-03-17 21:13:22,685 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:22" (1/1) ... [2019-03-17 21:13:22,805 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:13:22,806 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:13:22,806 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:13:22,806 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:13:22,819 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:22" (1/1) ... [2019-03-17 21:13:22,819 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:22" (1/1) ... [2019-03-17 21:13:22,828 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:22" (1/1) ... [2019-03-17 21:13:22,829 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:22" (1/1) ... [2019-03-17 21:13:22,873 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:22" (1/1) ... [2019-03-17 21:13:22,896 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:22" (1/1) ... [2019-03-17 21:13:22,913 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:22" (1/1) ... [2019-03-17 21:13:22,929 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:13:22,930 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:13:22,930 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:13:22,930 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:13:22,931 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:22" (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 21:13:22,994 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:13:22,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:13:28,278 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:13:28,278 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 21:13:28,280 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:13:28 BoogieIcfgContainer [2019-03-17 21:13:28,280 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:13:28,281 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:13:28,281 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:13:28,281 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:13:28,283 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:13:28" (1/1) ... [2019-03-17 21:13:36,061 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:13:36 HornClauseAST [2019-03-17 21:13:36,062 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:13:36,062 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:13:36,062 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:13:36,062 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:13:36,064 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:13:36" (1/1) ... [2019-03-17 21:13:36,065 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem03_label12_true-unreach-call.c_UID173634935630709238.smt2 [2019-03-17 21:13:36,401 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:13:36,403 INFO L168 Benchmark]: Toolchain (without parser) took 15161.67 ms. Allocated memory was 114.8 MB in the beginning and 632.8 MB in the end (delta: 518.0 MB). Free memory was 59.0 MB in the beginning and 184.5 MB in the end (delta: -125.5 MB). Peak memory consumption was 392.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:36,404 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 114.8 MB. Free memory is still 82.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:13:36,406 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1399.68 ms. Allocated memory was 114.8 MB in the beginning and 194.0 MB in the end (delta: 79.2 MB). Free memory was 58.8 MB in the beginning and 166.7 MB in the end (delta: -107.9 MB). Peak memory consumption was 47.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:36,407 INFO L168 Benchmark]: Boogie Procedure Inliner took 162.22 ms. Allocated memory is still 194.0 MB. Free memory was 166.7 MB in the beginning and 151.3 MB in the end (delta: 15.4 MB). Peak memory consumption was 15.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:36,407 INFO L168 Benchmark]: Boogie Preprocessor took 123.69 ms. Allocated memory is still 194.0 MB. Free memory was 151.3 MB in the beginning and 140.1 MB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:36,407 INFO L168 Benchmark]: RCFGBuilder took 5350.43 ms. Allocated memory was 194.0 MB in the beginning and 250.1 MB in the end (delta: 56.1 MB). Free memory was 140.1 MB in the beginning and 152.8 MB in the end (delta: -12.7 MB). Peak memory consumption was 94.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:36,408 INFO L168 Benchmark]: IcfgToChc took 7781.35 ms. Allocated memory was 250.1 MB in the beginning and 632.8 MB in the end (delta: 382.7 MB). Free memory was 152.8 MB in the beginning and 274.1 MB in the end (delta: -121.3 MB). Peak memory consumption was 393.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:36,408 INFO L168 Benchmark]: ChcSmtPrinter took 339.04 ms. Allocated memory is still 632.8 MB. Free memory was 274.1 MB in the beginning and 184.5 MB in the end (delta: 89.6 MB). Peak memory consumption was 89.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:36,411 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 114.8 MB. Free memory is still 82.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1399.68 ms. Allocated memory was 114.8 MB in the beginning and 194.0 MB in the end (delta: 79.2 MB). Free memory was 58.8 MB in the beginning and 166.7 MB in the end (delta: -107.9 MB). Peak memory consumption was 47.9 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 162.22 ms. Allocated memory is still 194.0 MB. Free memory was 166.7 MB in the beginning and 151.3 MB in the end (delta: 15.4 MB). Peak memory consumption was 15.4 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 123.69 ms. Allocated memory is still 194.0 MB. Free memory was 151.3 MB in the beginning and 140.1 MB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.6 GB. * RCFGBuilder took 5350.43 ms. Allocated memory was 194.0 MB in the beginning and 250.1 MB in the end (delta: 56.1 MB). Free memory was 140.1 MB in the beginning and 152.8 MB in the end (delta: -12.7 MB). Peak memory consumption was 94.2 MB. Max. memory is 3.6 GB. * IcfgToChc took 7781.35 ms. Allocated memory was 250.1 MB in the beginning and 632.8 MB in the end (delta: 382.7 MB). Free memory was 152.8 MB in the beginning and 274.1 MB in the end (delta: -121.3 MB). Peak memory consumption was 393.1 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 339.04 ms. Allocated memory is still 632.8 MB. Free memory was 274.1 MB in the beginning and 184.5 MB in the end (delta: 89.6 MB). Peak memory consumption was 89.6 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...