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 [2019-03-18 12:16:39,150 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:16:39,152 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:16:39,164 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:16:39,165 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:16:39,166 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:16:39,167 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:16:39,169 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:16:39,171 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:16:39,172 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:16:39,173 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:16:39,174 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:16:39,175 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:16:39,176 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:16:39,177 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:16:39,178 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:16:39,179 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:16:39,181 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:16:39,183 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:16:39,185 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:16:39,186 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:16:39,188 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:16:39,191 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:16:39,191 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:16:39,191 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:16:39,193 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:16:39,193 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:16:39,195 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:16:39,195 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:16:39,196 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:16:39,197 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:16:39,198 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:16:39,199 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:16:39,199 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:16:39,200 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:16:39,201 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:16:39,201 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:16:39,203 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:16:39,203 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:16:39,204 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 [2019-03-18 12:16:39,231 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:16:39,231 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:16:39,233 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:16:39,233 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:16:39,233 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:16:39,234 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:16:39,234 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:16:39,234 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:16:39,234 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:16:39,234 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:16:39,236 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:16:39,236 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:16:39,236 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:16:39,236 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:16:39,237 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:16:39,237 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:16:39,237 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:16:39,237 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:16:39,237 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:16:39,238 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:16:39,239 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:16:39,239 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:16:39,239 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:16:39,240 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:16:39,240 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:16:39,240 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:16:39,240 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:16:39,240 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:16:39,241 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 [2019-03-18 12:16:39,291 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:16:39,311 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:16:39,315 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:16:39,317 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:16:39,317 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:16:39,318 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem03_label12_true-unreach-call.c [2019-03-18 12:16:39,392 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d74d091e8/0ea160ee1bce45c6bf0ed0599b0c72d2/FLAG24c89123a [2019-03-18 12:16:39,983 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:16:39,984 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem03_label12_true-unreach-call.c [2019-03-18 12:16:40,005 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d74d091e8/0ea160ee1bce45c6bf0ed0599b0c72d2/FLAG24c89123a [2019-03-18 12:16:40,180 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d74d091e8/0ea160ee1bce45c6bf0ed0599b0c72d2 [2019-03-18 12:16:40,190 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:16:40,191 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:16:40,193 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:16:40,193 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:16:40,198 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:16:40,199 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:16:40" (1/1) ... [2019-03-18 12:16:40,201 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6cf7e889 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:40, skipping insertion in model container [2019-03-18 12:16:40,202 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:16:40" (1/1) ... [2019-03-18 12:16:40,209 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:16:40,297 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:16:40,982 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:16:40,988 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:16:41,451 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:16:41,472 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:16:41,472 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:41 WrapperNode [2019-03-18 12:16:41,473 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:16:41,596 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:16:41,596 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:16:41,596 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:16:41,605 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:41" (1/1) ... [2019-03-18 12:16:41,639 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:41" (1/1) ... [2019-03-18 12:16:41,736 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:16:41,737 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:16:41,737 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:16:41,737 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:16:41,747 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:41" (1/1) ... [2019-03-18 12:16:41,747 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:41" (1/1) ... [2019-03-18 12:16:41,764 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:41" (1/1) ... [2019-03-18 12:16:41,765 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:41" (1/1) ... [2019-03-18 12:16:41,816 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:41" (1/1) ... [2019-03-18 12:16:41,847 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:41" (1/1) ... [2019-03-18 12:16:41,868 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:41" (1/1) ... [2019-03-18 12:16:41,880 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:16:41,881 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:16:41,881 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:16:41,881 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:16:41,883 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:41" (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 [2019-03-18 12:16:41,951 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:16:41,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:16:46,769 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:16:46,770 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-18 12:16:46,771 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:16:46 BoogieIcfgContainer [2019-03-18 12:16:46,771 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:16:46,771 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:16:46,771 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:16:46,772 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:16:46,774 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:16:46" (1/1) ... [2019-03-18 12:16:54,918 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:16:54 HornClauseAST [2019-03-18 12:16:54,918 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:16:54,919 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:16:54,919 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:16:54,919 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:16:54,920 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:16:54" (1/1) ... [2019-03-18 12:16:54,923 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem03_label12_true-unreach-call.c_UID2277735064074605367.smt2 [2019-03-18 12:16:55,306 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:16:55,308 INFO L168 Benchmark]: Toolchain (without parser) took 15117.47 ms. Allocated memory was 113.2 MB in the beginning and 734.0 MB in the end (delta: 620.8 MB). Free memory was 59.4 MB in the beginning and 364.3 MB in the end (delta: -304.9 MB). Peak memory consumption was 315.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:16:55,310 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 113.2 MB. Free memory is still 82.3 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:16:55,310 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1280.59 ms. Allocated memory is still 113.2 MB. Free memory was 59.2 MB in the beginning and 32.6 MB in the end (delta: 26.6 MB). Peak memory consumption was 38.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:16:55,310 INFO L168 Benchmark]: Boogie Procedure Inliner took 140.82 ms. Allocated memory is still 186.1 MB. Free memory was 164.5 MB in the beginning and 149.6 MB in the end (delta: 14.8 MB). Peak memory consumption was 14.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:16:55,311 INFO L168 Benchmark]: Boogie Preprocessor took 143.41 ms. Allocated memory is still 186.1 MB. Free memory was 149.6 MB in the beginning and 138.7 MB in the end (delta: 11.0 MB). Peak memory consumption was 11.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:16:55,311 INFO L168 Benchmark]: RCFGBuilder took 4890.49 ms. Allocated memory was 186.1 MB in the beginning and 243.8 MB in the end (delta: 57.7 MB). Free memory was 138.7 MB in the beginning and 150.2 MB in the end (delta: -11.6 MB). Peak memory consumption was 92.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:16:55,312 INFO L168 Benchmark]: IcfgToChc took 8147.03 ms. Allocated memory was 243.8 MB in the beginning and 734.0 MB in the end (delta: 490.2 MB). Free memory was 150.2 MB in the beginning and 451.1 MB in the end (delta: -300.9 MB). Peak memory consumption was 434.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:16:55,312 INFO L168 Benchmark]: ChcSmtPrinter took 387.60 ms. Allocated memory is still 734.0 MB. Free memory was 451.1 MB in the beginning and 364.3 MB in the end (delta: 86.8 MB). Peak memory consumption was 86.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:16:55,315 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 113.2 MB. Free memory is still 82.3 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1280.59 ms. Allocated memory is still 113.2 MB. Free memory was 59.2 MB in the beginning and 32.6 MB in the end (delta: 26.6 MB). Peak memory consumption was 38.2 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 140.82 ms. Allocated memory is still 186.1 MB. Free memory was 164.5 MB in the beginning and 149.6 MB in the end (delta: 14.8 MB). Peak memory consumption was 14.8 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 143.41 ms. Allocated memory is still 186.1 MB. Free memory was 149.6 MB in the beginning and 138.7 MB in the end (delta: 11.0 MB). Peak memory consumption was 11.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 4890.49 ms. Allocated memory was 186.1 MB in the beginning and 243.8 MB in the end (delta: 57.7 MB). Free memory was 138.7 MB in the beginning and 150.2 MB in the end (delta: -11.6 MB). Peak memory consumption was 92.7 MB. Max. memory is 3.6 GB. * IcfgToChc took 8147.03 ms. Allocated memory was 243.8 MB in the beginning and 734.0 MB in the end (delta: 490.2 MB). Free memory was 150.2 MB in the beginning and 451.1 MB in the end (delta: -300.9 MB). Peak memory consumption was 434.5 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 387.60 ms. Allocated memory is still 734.0 MB. Free memory was 451.1 MB in the beginning and 364.3 MB in the end (delta: 86.8 MB). Peak memory consumption was 86.8 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...