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/Problem14_label17_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:33:04,211 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:33:04,213 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:33:04,228 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:33:04,229 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:33:04,230 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:33:04,232 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:33:04,234 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:33:04,236 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:33:04,237 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:33:04,238 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:33:04,239 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:33:04,240 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:33:04,241 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:33:04,242 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:33:04,246 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:33:04,247 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:33:04,251 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:33:04,260 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:33:04,262 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:33:04,263 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:33:04,270 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:33:04,275 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:33:04,275 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:33:04,276 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:33:04,277 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:33:04,277 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:33:04,279 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:33:04,280 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:33:04,280 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:33:04,285 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:33:04,285 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:33:04,286 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:33:04,287 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:33:04,288 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:33:04,289 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:33:04,289 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:33:04,290 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:33:04,292 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:33:04,292 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 21:33:04,334 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:33:04,334 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:33:04,335 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:33:04,336 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:33:04,336 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:33:04,336 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:33:04,337 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:33:04,337 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:33:04,337 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:33:04,337 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:33:04,337 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:33:04,338 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:33:04,338 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:33:04,338 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:33:04,338 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:33:04,338 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:33:04,339 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:33:04,341 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:33:04,341 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:33:04,341 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:33:04,342 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:33:04,342 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:33:04,342 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:33:04,343 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:33:04,343 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:33:04,344 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:33:04,344 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:33:04,344 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:33:04,345 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 21:33:04,404 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:33:04,416 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:33:04,419 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:33:04,421 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:33:04,421 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:33:04,422 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem14_label17_true-unreach-call_false-termination.c [2019-03-17 21:33:04,473 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1514fc935/e6cc0598a17d4b15a862bc3e1c95a31f/FLAG9681affcb [2019-03-17 21:33:05,034 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:33:05,035 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem14_label17_true-unreach-call_false-termination.c [2019-03-17 21:33:05,048 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1514fc935/e6cc0598a17d4b15a862bc3e1c95a31f/FLAG9681affcb [2019-03-17 21:33:05,286 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1514fc935/e6cc0598a17d4b15a862bc3e1c95a31f [2019-03-17 21:33:05,296 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:33:05,297 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:33:05,298 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:33:05,298 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:33:05,302 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:33:05,303 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:33:05" (1/1) ... [2019-03-17 21:33:05,305 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fbf6525 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:05, skipping insertion in model container [2019-03-17 21:33:05,306 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:33:05" (1/1) ... [2019-03-17 21:33:05,313 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:33:05,382 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:33:05,999 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:33:06,007 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:33:06,150 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:33:06,166 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:33:06,166 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:06 WrapperNode [2019-03-17 21:33:06,167 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:33:06,167 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:33:06,168 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:33:06,168 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:33:06,275 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:06" (1/1) ... [2019-03-17 21:33:06,308 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:06" (1/1) ... [2019-03-17 21:33:06,390 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:33:06,390 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:33:06,391 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:33:06,391 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:33:06,401 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:06" (1/1) ... [2019-03-17 21:33:06,401 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:06" (1/1) ... [2019-03-17 21:33:06,411 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:06" (1/1) ... [2019-03-17 21:33:06,412 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:06" (1/1) ... [2019-03-17 21:33:06,463 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:06" (1/1) ... [2019-03-17 21:33:06,475 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:06" (1/1) ... [2019-03-17 21:33:06,483 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:06" (1/1) ... [2019-03-17 21:33:06,495 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:33:06,495 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:33:06,495 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:33:06,496 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:33:06,496 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:06" (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 21:33:06,565 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:33:06,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:33:10,340 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:33:10,340 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 21:33:10,342 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:33:10 BoogieIcfgContainer [2019-03-17 21:33:10,342 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:33:10,343 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:33:10,343 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:33:10,343 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:33:10,348 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:33:10" (1/1) ... [2019-03-17 21:33:12,706 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:33:12 HornClauseAST [2019-03-17 21:33:12,706 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:33:12,707 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:33:12,707 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:33:12,707 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:33:12,709 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:33:12" (1/1) ... [2019-03-17 21:33:12,713 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem14_label17_true-unreach-call_false-termination.c_UID5666575411564709379.smt2 [2019-03-17 21:33:12,896 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:33:12,898 INFO L168 Benchmark]: Toolchain (without parser) took 7601.59 ms. Allocated memory was 113.8 MB in the beginning and 313.5 MB in the end (delta: 199.8 MB). Free memory was 60.5 MB in the beginning and 50.7 MB in the end (delta: 9.8 MB). Peak memory consumption was 209.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:12,900 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 113.8 MB. Free memory is still 81.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:33:12,900 INFO L168 Benchmark]: CACSL2BoogieTranslator took 868.70 ms. Allocated memory is still 113.8 MB. Free memory was 60.1 MB in the beginning and 71.6 MB in the end (delta: -11.6 MB). Peak memory consumption was 40.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:12,901 INFO L168 Benchmark]: Boogie Procedure Inliner took 222.77 ms. Allocated memory was 113.8 MB in the beginning and 181.9 MB in the end (delta: 68.2 MB). Free memory was 71.6 MB in the beginning and 155.1 MB in the end (delta: -83.5 MB). Peak memory consumption was 2.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:12,901 INFO L168 Benchmark]: Boogie Preprocessor took 104.52 ms. Allocated memory is still 181.9 MB. Free memory was 155.1 MB in the beginning and 148.8 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:12,902 INFO L168 Benchmark]: RCFGBuilder took 3847.11 ms. Allocated memory was 181.9 MB in the beginning and 182.5 MB in the end (delta: 524.3 kB). Free memory was 148.8 MB in the beginning and 125.6 MB in the end (delta: 23.3 MB). Peak memory consumption was 102.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:12,902 INFO L168 Benchmark]: IcfgToChc took 2363.93 ms. Allocated memory was 182.5 MB in the beginning and 313.5 MB in the end (delta: 131.1 MB). Free memory was 125.6 MB in the beginning and 79.7 MB in the end (delta: 45.8 MB). Peak memory consumption was 181.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:12,908 INFO L168 Benchmark]: ChcSmtPrinter took 189.92 ms. Allocated memory is still 313.5 MB. Free memory was 79.7 MB in the beginning and 50.7 MB in the end (delta: 29.0 MB). Peak memory consumption was 29.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:12,912 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 113.8 MB. Free memory is still 81.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 868.70 ms. Allocated memory is still 113.8 MB. Free memory was 60.1 MB in the beginning and 71.6 MB in the end (delta: -11.6 MB). Peak memory consumption was 40.7 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 222.77 ms. Allocated memory was 113.8 MB in the beginning and 181.9 MB in the end (delta: 68.2 MB). Free memory was 71.6 MB in the beginning and 155.1 MB in the end (delta: -83.5 MB). Peak memory consumption was 2.9 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 104.52 ms. Allocated memory is still 181.9 MB. Free memory was 155.1 MB in the beginning and 148.8 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3847.11 ms. Allocated memory was 181.9 MB in the beginning and 182.5 MB in the end (delta: 524.3 kB). Free memory was 148.8 MB in the beginning and 125.6 MB in the end (delta: 23.3 MB). Peak memory consumption was 102.2 MB. Max. memory is 3.6 GB. * IcfgToChc took 2363.93 ms. Allocated memory was 182.5 MB in the beginning and 313.5 MB in the end (delta: 131.1 MB). Free memory was 125.6 MB in the beginning and 79.7 MB in the end (delta: 45.8 MB). Peak memory consumption was 181.8 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 189.92 ms. Allocated memory is still 313.5 MB. Free memory was 79.7 MB in the beginning and 50.7 MB in the end (delta: 29.0 MB). Peak memory consumption was 29.0 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...