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/product-lines/email_spec11_product03_true-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 13:10:43,190 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 13:10:43,192 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 13:10:43,203 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 13:10:43,204 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 13:10:43,205 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 13:10:43,206 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 13:10:43,208 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 13:10:43,209 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 13:10:43,210 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 13:10:43,211 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 13:10:43,212 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 13:10:43,213 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 13:10:43,213 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 13:10:43,215 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 13:10:43,215 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 13:10:43,216 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 13:10:43,218 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 13:10:43,220 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 13:10:43,221 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 13:10:43,222 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 13:10:43,224 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 13:10:43,226 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 13:10:43,226 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 13:10:43,226 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 13:10:43,227 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 13:10:43,228 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 13:10:43,229 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 13:10:43,229 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 13:10:43,229 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 13:10:43,230 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 13:10:43,231 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 13:10:43,232 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 13:10:43,232 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 13:10:43,233 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 13:10:43,233 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 13:10:43,233 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 13:10:43,234 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 13:10:43,235 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 13:10:43,235 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 13:10:43,249 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 13:10:43,249 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 13:10:43,250 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 13:10:43,251 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 13:10:43,251 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 13:10:43,251 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 13:10:43,251 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 13:10:43,251 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 13:10:43,252 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 13:10:43,252 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 13:10:43,252 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 13:10:43,252 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 13:10:43,252 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 13:10:43,253 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 13:10:43,253 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 13:10:43,253 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 13:10:43,253 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 13:10:43,253 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 13:10:43,253 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 13:10:43,254 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 13:10:43,254 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 13:10:43,254 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 13:10:43,254 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 13:10:43,254 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 13:10:43,255 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 13:10:43,255 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 13:10:43,255 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 13:10:43,255 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 13:10:43,255 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 13:10:43,286 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 13:10:43,297 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 13:10:43,300 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 13:10:43,302 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 13:10:43,302 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 13:10:43,303 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/product-lines/email_spec11_product03_true-unreach-call_true-termination.cil.c [2019-03-18 13:10:43,355 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/96c63aa9c/fef68bcd42464f73a7a95f36e8bff46c/FLAG51e292243 [2019-03-18 13:10:43,934 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 13:10:43,935 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/product-lines/email_spec11_product03_true-unreach-call_true-termination.cil.c [2019-03-18 13:10:43,954 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/96c63aa9c/fef68bcd42464f73a7a95f36e8bff46c/FLAG51e292243 [2019-03-18 13:10:44,159 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/96c63aa9c/fef68bcd42464f73a7a95f36e8bff46c [2019-03-18 13:10:44,170 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 13:10:44,172 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 13:10:44,174 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 13:10:44,174 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 13:10:44,182 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 13:10:44,184 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:10:44" (1/1) ... [2019-03-18 13:10:44,187 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14a1249 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:10:44, skipping insertion in model container [2019-03-18 13:10:44,188 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:10:44" (1/1) ... [2019-03-18 13:10:44,196 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 13:10:44,292 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 13:10:44,919 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:10:44,936 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 13:10:45,160 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:10:45,226 INFO L195 MainTranslator]: Completed translation [2019-03-18 13:10:45,227 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:10:45 WrapperNode [2019-03-18 13:10:45,227 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 13:10:45,228 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 13:10:45,228 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 13:10:45,228 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 13:10:45,238 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:10:45" (1/1) ... [2019-03-18 13:10:45,296 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:10:45" (1/1) ... [2019-03-18 13:10:45,357 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 13:10:45,357 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 13:10:45,357 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 13:10:45,357 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 13:10:45,371 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:10:45" (1/1) ... [2019-03-18 13:10:45,371 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:10:45" (1/1) ... [2019-03-18 13:10:45,380 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:10:45" (1/1) ... [2019-03-18 13:10:45,381 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:10:45" (1/1) ... [2019-03-18 13:10:45,409 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:10:45" (1/1) ... [2019-03-18 13:10:45,428 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:10:45" (1/1) ... [2019-03-18 13:10:45,436 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:10:45" (1/1) ... [2019-03-18 13:10:45,447 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 13:10:45,451 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 13:10:45,451 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 13:10:45,451 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 13:10:45,452 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:10:45" (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 13:10:45,535 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-03-18 13:10:45,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-18 13:10:45,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-03-18 13:10:45,536 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 13:10:45,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 13:10:47,329 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 13:10:47,330 INFO L286 CfgBuilder]: Removed 111 assue(true) statements. [2019-03-18 13:10:47,331 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:10:47 BoogieIcfgContainer [2019-03-18 13:10:47,331 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 13:10:47,332 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 13:10:47,332 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 13:10:47,332 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 13:10:47,335 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:10:47" (1/1) ... [2019-03-18 13:11:02,739 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:11:02 HornClauseAST [2019-03-18 13:11:02,739 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 13:11:02,740 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 13:11:02,740 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 13:11:02,740 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 13:11:02,742 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:11:02" (1/1) ... [2019-03-18 13:11:02,744 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/product-lines/ChcSmtPrinter_email_spec11_product03_true-unreach-call_true-termination.cil.c_UID7465735995395035193.smt2 [2019-03-18 13:11:03,446 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 13:11:03,448 INFO L168 Benchmark]: Toolchain (without parser) took 19277.50 ms. Allocated memory was 114.3 MB in the beginning and 1.0 GB in the end (delta: 924.3 MB). Free memory was 59.0 MB in the beginning and 859.8 MB in the end (delta: -800.7 MB). Peak memory consumption was 904.4 MB. Max. memory is 3.6 GB. [2019-03-18 13:11:03,450 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 114.3 MB. Free memory is still 79.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 13:11:03,450 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1054.02 ms. Allocated memory was 114.3 MB in the beginning and 184.5 MB in the end (delta: 70.3 MB). Free memory was 58.6 MB in the beginning and 145.7 MB in the end (delta: -87.1 MB). Peak memory consumption was 38.5 MB. Max. memory is 3.6 GB. [2019-03-18 13:11:03,451 INFO L168 Benchmark]: Boogie Procedure Inliner took 128.85 ms. Allocated memory is still 184.5 MB. Free memory was 145.7 MB in the beginning and 141.0 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 3.6 GB. [2019-03-18 13:11:03,451 INFO L168 Benchmark]: Boogie Preprocessor took 90.31 ms. Allocated memory is still 184.5 MB. Free memory was 141.0 MB in the beginning and 137.9 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 3.6 GB. [2019-03-18 13:11:03,452 INFO L168 Benchmark]: RCFGBuilder took 1880.44 ms. Allocated memory is still 184.5 MB. Free memory was 137.9 MB in the beginning and 56.8 MB in the end (delta: 81.1 MB). Peak memory consumption was 81.1 MB. Max. memory is 3.6 GB. [2019-03-18 13:11:03,452 INFO L168 Benchmark]: IcfgToChc took 15408.07 ms. Allocated memory was 184.5 MB in the beginning and 1.0 GB in the end (delta: 852.0 MB). Free memory was 56.8 MB in the beginning and 230.8 MB in the end (delta: -174.0 MB). Peak memory consumption was 718.4 MB. Max. memory is 3.6 GB. [2019-03-18 13:11:03,459 INFO L168 Benchmark]: ChcSmtPrinter took 706.36 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 2.1 MB). Free memory was 230.8 MB in the beginning and 859.8 MB in the end (delta: -628.9 MB). Peak memory consumption was 154.0 MB. Max. memory is 3.6 GB. [2019-03-18 13:11:03,466 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 114.3 MB. Free memory is still 79.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1054.02 ms. Allocated memory was 114.3 MB in the beginning and 184.5 MB in the end (delta: 70.3 MB). Free memory was 58.6 MB in the beginning and 145.7 MB in the end (delta: -87.1 MB). Peak memory consumption was 38.5 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 128.85 ms. Allocated memory is still 184.5 MB. Free memory was 145.7 MB in the beginning and 141.0 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 90.31 ms. Allocated memory is still 184.5 MB. Free memory was 141.0 MB in the beginning and 137.9 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1880.44 ms. Allocated memory is still 184.5 MB. Free memory was 137.9 MB in the beginning and 56.8 MB in the end (delta: 81.1 MB). Peak memory consumption was 81.1 MB. Max. memory is 3.6 GB. * IcfgToChc took 15408.07 ms. Allocated memory was 184.5 MB in the beginning and 1.0 GB in the end (delta: 852.0 MB). Free memory was 56.8 MB in the beginning and 230.8 MB in the end (delta: -174.0 MB). Peak memory consumption was 718.4 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 706.36 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 2.1 MB). Free memory was 230.8 MB in the beginning and 859.8 MB in the end (delta: -628.9 MB). Peak memory consumption was 154.0 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...