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/Problem19_label00_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 12:12:41,113 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 12:12:41,115 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 12:12:41,127 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 12:12:41,127 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 12:12:41,128 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 12:12:41,130 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 12:12:41,131 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 12:12:41,133 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 12:12:41,134 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 12:12:41,135 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 12:12:41,135 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 12:12:41,136 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 12:12:41,137 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 12:12:41,138 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 12:12:41,139 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 12:12:41,140 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 12:12:41,142 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 12:12:41,144 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 12:12:41,146 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 12:12:41,147 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 12:12:41,148 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 12:12:41,150 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 12:12:41,151 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 12:12:41,151 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 12:12:41,152 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 12:12:41,153 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 12:12:41,154 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 12:12:41,154 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 12:12:41,155 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 12:12:41,156 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 12:12:41,156 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 12:12:41,157 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 12:12:41,158 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 12:12:41,158 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 12:12:41,159 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 12:12:41,159 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 12:12:41,160 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 12:12:41,161 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 12:12:41,161 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 12:12:41,178 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 12:12:41,178 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 12:12:41,179 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 12:12:41,179 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 12:12:41,180 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 12:12:41,180 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 12:12:41,180 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 12:12:41,180 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 12:12:41,180 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 12:12:41,181 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 12:12:41,182 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 12:12:41,182 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 12:12:41,183 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 12:12:41,183 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 12:12:41,183 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 12:12:41,183 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 12:12:41,183 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 12:12:41,184 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 12:12:41,185 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 12:12:41,185 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 12:12:41,185 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 12:12:41,185 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 12:12:41,186 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 12:12:41,186 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 12:12:41,186 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 12:12:41,186 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 12:12:41,186 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 12:12:41,187 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 12:12:41,187 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 12:12:41,236 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 12:12:41,247 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 12:12:41,250 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 12:12:41,251 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 12:12:41,251 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 12:12:41,252 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem19_label00_true-unreach-call.c [2019-03-17 12:12:41,313 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5e04b8b0/ff469fb016014e6c828f5d77b851d7d5/FLAG57930cd3a [2019-03-17 12:12:42,193 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 12:12:42,194 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem19_label00_true-unreach-call.c [2019-03-17 12:12:42,238 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5e04b8b0/ff469fb016014e6c828f5d77b851d7d5/FLAG57930cd3a [2019-03-17 12:12:42,646 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5e04b8b0/ff469fb016014e6c828f5d77b851d7d5 [2019-03-17 12:12:42,657 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 12:12:42,660 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 12:12:42,661 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 12:12:42,661 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 12:12:42,665 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 12:12:42,666 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:12:42" (1/1) ... [2019-03-17 12:12:42,669 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c923d81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:12:42, skipping insertion in model container [2019-03-17 12:12:42,669 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:12:42" (1/1) ... [2019-03-17 12:12:42,677 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 12:12:43,028 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 12:12:45,319 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:12:45,325 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 12:12:46,369 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:12:46,422 INFO L195 MainTranslator]: Completed translation [2019-03-17 12:12:46,422 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:12:46 WrapperNode [2019-03-17 12:12:46,422 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 12:12:46,423 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 12:12:46,424 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 12:12:46,424 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 12:12:46,434 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:12:46" (1/1) ... [2019-03-17 12:12:46,548 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:12:46" (1/1) ... [2019-03-17 12:12:47,937 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 12:12:47,937 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 12:12:47,938 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 12:12:47,938 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 12:12:47,948 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:12:46" (1/1) ... [2019-03-17 12:12:47,949 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:12:46" (1/1) ... [2019-03-17 12:12:48,066 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:12:46" (1/1) ... [2019-03-17 12:12:48,066 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:12:46" (1/1) ... [2019-03-17 12:12:49,406 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:12:46" (1/1) ... [2019-03-17 12:12:49,483 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:12:46" (1/1) ... [2019-03-17 12:12:49,578 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:12:46" (1/1) ... [2019-03-17 12:12:49,681 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 12:12:49,682 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 12:12:49,682 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 12:12:49,682 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 12:12:49,683 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:12:46" (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 12:12:49,747 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 12:12:49,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 12:13:04,393 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 12:13:04,394 INFO L286 CfgBuilder]: Removed 17 assue(true) statements. [2019-03-17 12:13:04,395 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:13:04 BoogieIcfgContainer [2019-03-17 12:13:04,396 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 12:13:04,396 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 12:13:04,396 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 12:13:04,396 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 12:13:04,398 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:13:04" (1/1) ... [2019-03-17 12:13:36,397 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:13:36 HornClauseAST [2019-03-17 12:13:36,398 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 12:13:36,401 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 12:13:36,401 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 12:13:36,401 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 12:13:36,403 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:13:36" (1/1) ... [2019-03-17 12:13:36,406 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem19_label00_true-unreach-call.c_UID61441089541657967.smt2 [2019-03-17 12:13:37,792 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 12:13:37,794 INFO L168 Benchmark]: Toolchain (without parser) took 55135.59 ms. Allocated memory was 114.3 MB in the beginning and 1.2 GB in the end (delta: 1.1 GB). Free memory was 37.2 MB in the beginning and 260.3 MB in the end (delta: -223.0 MB). Peak memory consumption was 852.3 MB. Max. memory is 3.6 GB. [2019-03-17 12:13:37,796 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 114.3 MB. Free memory is still 81.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 12:13:37,796 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3762.16 ms. Allocated memory was 114.3 MB in the beginning and 264.2 MB in the end (delta: 149.9 MB). Free memory was 37.0 MB in the beginning and 85.2 MB in the end (delta: -48.2 MB). Peak memory consumption was 103.9 MB. Max. memory is 3.6 GB. [2019-03-17 12:13:37,796 INFO L168 Benchmark]: Boogie Procedure Inliner took 1513.74 ms. Allocated memory was 264.2 MB in the beginning and 335.0 MB in the end (delta: 70.8 MB). Free memory was 85.2 MB in the beginning and 141.7 MB in the end (delta: -56.5 MB). Peak memory consumption was 99.8 MB. Max. memory is 3.6 GB. [2019-03-17 12:13:37,797 INFO L168 Benchmark]: Boogie Preprocessor took 1744.15 ms. Allocated memory was 335.0 MB in the beginning and 473.4 MB in the end (delta: 138.4 MB). Free memory was 141.7 MB in the beginning and 270.0 MB in the end (delta: -128.3 MB). Peak memory consumption was 159.4 MB. Max. memory is 3.6 GB. [2019-03-17 12:13:37,797 INFO L168 Benchmark]: RCFGBuilder took 14713.88 ms. Allocated memory was 473.4 MB in the beginning and 580.4 MB in the end (delta: 107.0 MB). Free memory was 270.0 MB in the beginning and 209.6 MB in the end (delta: 60.4 MB). Peak memory consumption was 303.2 MB. Max. memory is 3.6 GB. [2019-03-17 12:13:37,798 INFO L168 Benchmark]: IcfgToChc took 32004.99 ms. Allocated memory was 580.4 MB in the beginning and 1.2 GB in the end (delta: 609.2 MB). Free memory was 209.6 MB in the beginning and 621.0 MB in the end (delta: -411.3 MB). Peak memory consumption was 686.4 MB. Max. memory is 3.6 GB. [2019-03-17 12:13:37,799 INFO L168 Benchmark]: ChcSmtPrinter took 1390.91 ms. Allocated memory is still 1.2 GB. Free memory was 620.9 MB in the beginning and 260.3 MB in the end (delta: 360.7 MB). Peak memory consumption was 360.7 MB. Max. memory is 3.6 GB. [2019-03-17 12:13:37,802 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 114.3 MB. Free memory is still 81.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 3762.16 ms. Allocated memory was 114.3 MB in the beginning and 264.2 MB in the end (delta: 149.9 MB). Free memory was 37.0 MB in the beginning and 85.2 MB in the end (delta: -48.2 MB). Peak memory consumption was 103.9 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 1513.74 ms. Allocated memory was 264.2 MB in the beginning and 335.0 MB in the end (delta: 70.8 MB). Free memory was 85.2 MB in the beginning and 141.7 MB in the end (delta: -56.5 MB). Peak memory consumption was 99.8 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 1744.15 ms. Allocated memory was 335.0 MB in the beginning and 473.4 MB in the end (delta: 138.4 MB). Free memory was 141.7 MB in the beginning and 270.0 MB in the end (delta: -128.3 MB). Peak memory consumption was 159.4 MB. Max. memory is 3.6 GB. * RCFGBuilder took 14713.88 ms. Allocated memory was 473.4 MB in the beginning and 580.4 MB in the end (delta: 107.0 MB). Free memory was 270.0 MB in the beginning and 209.6 MB in the end (delta: 60.4 MB). Peak memory consumption was 303.2 MB. Max. memory is 3.6 GB. * IcfgToChc took 32004.99 ms. Allocated memory was 580.4 MB in the beginning and 1.2 GB in the end (delta: 609.2 MB). Free memory was 209.6 MB in the beginning and 621.0 MB in the end (delta: -411.3 MB). Peak memory consumption was 686.4 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 1390.91 ms. Allocated memory is still 1.2 GB. Free memory was 620.9 MB in the beginning and 260.3 MB in the end (delta: 360.7 MB). Peak memory consumption was 360.7 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...