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/Problem04_label18_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 20:55:35,205 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 20:55:35,207 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 20:55:35,224 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 20:55:35,224 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 20:55:35,225 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 20:55:35,227 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 20:55:35,230 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 20:55:35,233 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 20:55:35,234 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 20:55:35,236 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 20:55:35,237 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 20:55:35,238 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 20:55:35,239 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 20:55:35,240 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 20:55:35,249 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 20:55:35,253 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 20:55:35,255 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 20:55:35,259 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 20:55:35,261 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 20:55:35,266 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 20:55:35,267 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 20:55:35,272 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 20:55:35,273 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 20:55:35,273 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 20:55:35,274 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 20:55:35,274 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 20:55:35,276 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 20:55:35,276 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 20:55:35,277 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 20:55:35,279 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 20:55:35,280 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 20:55:35,282 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 20:55:35,282 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 20:55:35,283 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 20:55:35,283 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 20:55:35,283 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 20:55:35,285 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 20:55:35,286 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 20:55:35,286 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 20:55:35,313 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 20:55:35,313 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 20:55:35,315 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 20:55:35,315 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 20:55:35,315 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 20:55:35,315 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 20:55:35,315 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 20:55:35,316 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 20:55:35,317 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 20:55:35,317 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 20:55:35,317 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 20:55:35,317 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 20:55:35,317 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 20:55:35,318 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 20:55:35,318 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 20:55:35,318 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 20:55:35,319 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 20:55:35,320 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 20:55:35,320 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 20:55:35,320 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 20:55:35,320 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 20:55:35,320 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 20:55:35,321 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 20:55:35,321 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 20:55:35,321 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 20:55:35,321 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 20:55:35,321 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 20:55:35,322 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 20:55:35,322 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 20:55:35,352 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 20:55:35,366 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 20:55:35,372 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 20:55:35,374 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 20:55:35,374 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 20:55:35,375 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem04_label18_false-unreach-call.c [2019-03-17 20:55:35,424 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/894044c97/170f1f94ce3e4a219dd1d765cefcde22/FLAG73f41ed57 [2019-03-17 20:55:36,146 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 20:55:36,147 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem04_label18_false-unreach-call.c [2019-03-17 20:55:36,179 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/894044c97/170f1f94ce3e4a219dd1d765cefcde22/FLAG73f41ed57 [2019-03-17 20:55:36,224 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/894044c97/170f1f94ce3e4a219dd1d765cefcde22 [2019-03-17 20:55:36,235 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 20:55:36,237 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 20:55:36,238 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 20:55:36,238 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 20:55:36,241 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 20:55:36,243 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 08:55:36" (1/1) ... [2019-03-17 20:55:36,246 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3643718b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:55:36, skipping insertion in model container [2019-03-17 20:55:36,246 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 08:55:36" (1/1) ... [2019-03-17 20:55:36,255 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 20:55:36,418 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 20:55:37,917 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 20:55:37,922 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 20:55:38,589 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 20:55:38,916 INFO L195 MainTranslator]: Completed translation [2019-03-17 20:55:38,917 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:55:38 WrapperNode [2019-03-17 20:55:38,917 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 20:55:38,918 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 20:55:38,918 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 20:55:38,918 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 20:55:38,927 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:55:38" (1/1) ... [2019-03-17 20:55:38,977 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:55:38" (1/1) ... [2019-03-17 20:55:39,160 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 20:55:39,160 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 20:55:39,160 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 20:55:39,161 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 20:55:39,171 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:55:38" (1/1) ... [2019-03-17 20:55:39,172 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:55:38" (1/1) ... [2019-03-17 20:55:39,194 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:55:38" (1/1) ... [2019-03-17 20:55:39,195 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:55:38" (1/1) ... [2019-03-17 20:55:39,311 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:55:38" (1/1) ... [2019-03-17 20:55:39,355 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:55:38" (1/1) ... [2019-03-17 20:55:39,377 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:55:38" (1/1) ... [2019-03-17 20:55:39,398 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 20:55:39,399 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 20:55:39,399 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 20:55:39,399 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 20:55:39,400 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:55:38" (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 20:55:39,465 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 20:55:39,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 20:55:47,725 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 20:55:47,726 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-17 20:55:47,727 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 08:55:47 BoogieIcfgContainer [2019-03-17 20:55:47,727 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 20:55:47,728 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 20:55:47,728 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 20:55:47,728 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 20:55:47,731 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 08:55:47" (1/1) ... [2019-03-17 20:56:02,808 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 08:56:02 HornClauseAST [2019-03-17 20:56:02,809 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 20:56:02,810 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 20:56:02,811 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 20:56:02,811 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 20:56:02,813 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 08:56:02" (1/1) ... [2019-03-17 20:56:02,817 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem04_label18_false-unreach-call.c_UID4080223612240339264.smt2 [2019-03-17 20:56:03,784 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 20:56:03,786 INFO L168 Benchmark]: Toolchain (without parser) took 27550.38 ms. Allocated memory was 100.1 MB in the beginning and 902.8 MB in the end (delta: 802.7 MB). Free memory was 59.6 MB in the beginning and 620.8 MB in the end (delta: -561.2 MB). Peak memory consumption was 723.1 MB. Max. memory is 3.6 GB. [2019-03-17 20:56:03,788 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 87.6 MB. Free memory is still 56.8 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 20:56:03,788 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2679.93 ms. Allocated memory was 100.1 MB in the beginning and 208.1 MB in the end (delta: 108.0 MB). Free memory was 59.4 MB in the beginning and 156.8 MB in the end (delta: -97.4 MB). Peak memory consumption was 92.4 MB. Max. memory is 3.6 GB. [2019-03-17 20:56:03,789 INFO L168 Benchmark]: Boogie Procedure Inliner took 242.12 ms. Allocated memory is still 208.1 MB. Free memory was 156.8 MB in the beginning and 118.6 MB in the end (delta: 38.2 MB). Peak memory consumption was 38.2 MB. Max. memory is 3.6 GB. [2019-03-17 20:56:03,789 INFO L168 Benchmark]: Boogie Preprocessor took 238.13 ms. Allocated memory is still 208.1 MB. Free memory was 118.6 MB in the beginning and 90.2 MB in the end (delta: 28.4 MB). Peak memory consumption was 28.4 MB. Max. memory is 3.6 GB. [2019-03-17 20:56:03,790 INFO L168 Benchmark]: RCFGBuilder took 8328.80 ms. Allocated memory was 208.1 MB in the beginning and 308.8 MB in the end (delta: 100.7 MB). Free memory was 90.2 MB in the beginning and 104.9 MB in the end (delta: -14.7 MB). Peak memory consumption was 131.0 MB. Max. memory is 3.6 GB. [2019-03-17 20:56:03,790 INFO L168 Benchmark]: IcfgToChc took 15081.78 ms. Allocated memory was 308.8 MB in the beginning and 817.9 MB in the end (delta: 509.1 MB). Free memory was 104.9 MB in the beginning and 203.5 MB in the end (delta: -98.6 MB). Peak memory consumption was 544.5 MB. Max. memory is 3.6 GB. [2019-03-17 20:56:03,791 INFO L168 Benchmark]: ChcSmtPrinter took 974.74 ms. Allocated memory was 817.9 MB in the beginning and 902.8 MB in the end (delta: 84.9 MB). Free memory was 203.5 MB in the beginning and 620.8 MB in the end (delta: -417.3 MB). Peak memory consumption was 149.2 MB. Max. memory is 3.6 GB. [2019-03-17 20:56:03,794 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 87.6 MB. Free memory is still 56.8 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2679.93 ms. Allocated memory was 100.1 MB in the beginning and 208.1 MB in the end (delta: 108.0 MB). Free memory was 59.4 MB in the beginning and 156.8 MB in the end (delta: -97.4 MB). Peak memory consumption was 92.4 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 242.12 ms. Allocated memory is still 208.1 MB. Free memory was 156.8 MB in the beginning and 118.6 MB in the end (delta: 38.2 MB). Peak memory consumption was 38.2 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 238.13 ms. Allocated memory is still 208.1 MB. Free memory was 118.6 MB in the beginning and 90.2 MB in the end (delta: 28.4 MB). Peak memory consumption was 28.4 MB. Max. memory is 3.6 GB. * RCFGBuilder took 8328.80 ms. Allocated memory was 208.1 MB in the beginning and 308.8 MB in the end (delta: 100.7 MB). Free memory was 90.2 MB in the beginning and 104.9 MB in the end (delta: -14.7 MB). Peak memory consumption was 131.0 MB. Max. memory is 3.6 GB. * IcfgToChc took 15081.78 ms. Allocated memory was 308.8 MB in the beginning and 817.9 MB in the end (delta: 509.1 MB). Free memory was 104.9 MB in the beginning and 203.5 MB in the end (delta: -98.6 MB). Peak memory consumption was 544.5 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 974.74 ms. Allocated memory was 817.9 MB in the beginning and 902.8 MB in the end (delta: 84.9 MB). Free memory was 203.5 MB in the beginning and 620.8 MB in the end (delta: -417.3 MB). Peak memory consumption was 149.2 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...