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_spec0_product05_true-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 22:06:21,013 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 22:06:21,015 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 22:06:21,026 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 22:06:21,027 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 22:06:21,028 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 22:06:21,029 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 22:06:21,031 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 22:06:21,032 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 22:06:21,033 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 22:06:21,034 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 22:06:21,034 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 22:06:21,035 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 22:06:21,036 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 22:06:21,037 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 22:06:21,038 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 22:06:21,038 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 22:06:21,040 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 22:06:21,042 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 22:06:21,044 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 22:06:21,045 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 22:06:21,046 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 22:06:21,051 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 22:06:21,052 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 22:06:21,052 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 22:06:21,056 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 22:06:21,056 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 22:06:21,057 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 22:06:21,058 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 22:06:21,058 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 22:06:21,059 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 22:06:21,060 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 22:06:21,064 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 22:06:21,064 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 22:06:21,065 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 22:06:21,065 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 22:06:21,065 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 22:06:21,067 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 22:06:21,068 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 22:06:21,068 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 22:06:21,093 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 22:06:21,093 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 22:06:21,094 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 22:06:21,095 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 22:06:21,096 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 22:06:21,096 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 22:06:21,097 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 22:06:21,097 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 22:06:21,097 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 22:06:21,097 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 22:06:21,097 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 22:06:21,097 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 22:06:21,098 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 22:06:21,098 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 22:06:21,098 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 22:06:21,098 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 22:06:21,098 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 22:06:21,099 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 22:06:21,100 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 22:06:21,100 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 22:06:21,100 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 22:06:21,100 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 22:06:21,100 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 22:06:21,101 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 22:06:21,101 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 22:06:21,101 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 22:06:21,101 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 22:06:21,101 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 22:06:21,101 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 22:06:21,149 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 22:06:21,163 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 22:06:21,169 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 22:06:21,171 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 22:06:21,171 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 22:06:21,172 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/product-lines/email_spec0_product05_true-unreach-call_true-termination.cil.c [2019-03-17 22:06:21,218 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4f6281884/7cd22d0ec9cd480895e1bcc142c44fe2/FLAG8e007c4b6 [2019-03-17 22:06:21,761 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 22:06:21,762 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/product-lines/email_spec0_product05_true-unreach-call_true-termination.cil.c [2019-03-17 22:06:21,791 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4f6281884/7cd22d0ec9cd480895e1bcc142c44fe2/FLAG8e007c4b6 [2019-03-17 22:06:22,022 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4f6281884/7cd22d0ec9cd480895e1bcc142c44fe2 [2019-03-17 22:06:22,035 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 22:06:22,038 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 22:06:22,039 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 22:06:22,039 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 22:06:22,042 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 22:06:22,043 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:06:22" (1/1) ... [2019-03-17 22:06:22,047 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@318eea9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:06:22, skipping insertion in model container [2019-03-17 22:06:22,047 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:06:22" (1/1) ... [2019-03-17 22:06:22,054 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 22:06:22,150 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 22:06:22,752 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:06:22,804 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 22:06:23,035 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:06:23,096 INFO L195 MainTranslator]: Completed translation [2019-03-17 22:06:23,096 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:06:23 WrapperNode [2019-03-17 22:06:23,096 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 22:06:23,097 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 22:06:23,097 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 22:06:23,098 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 22:06:23,106 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:06:23" (1/1) ... [2019-03-17 22:06:23,139 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:06:23" (1/1) ... [2019-03-17 22:06:23,194 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 22:06:23,195 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 22:06:23,195 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 22:06:23,195 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 22:06:23,208 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:06:23" (1/1) ... [2019-03-17 22:06:23,208 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:06:23" (1/1) ... [2019-03-17 22:06:23,214 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:06:23" (1/1) ... [2019-03-17 22:06:23,215 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:06:23" (1/1) ... [2019-03-17 22:06:23,232 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:06:23" (1/1) ... [2019-03-17 22:06:23,243 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:06:23" (1/1) ... [2019-03-17 22:06:23,247 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:06:23" (1/1) ... [2019-03-17 22:06:23,255 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 22:06:23,255 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 22:06:23,255 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 22:06:23,256 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 22:06:23,257 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:06:23" (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 22:06:23,340 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2019-03-17 22:06:23,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-17 22:06:23,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-03-17 22:06:23,341 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 22:06:23,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 22:06:25,054 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 22:06:25,055 INFO L286 CfgBuilder]: Removed 127 assue(true) statements. [2019-03-17 22:06:25,056 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:06:25 BoogieIcfgContainer [2019-03-17 22:06:25,056 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 22:06:25,056 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 22:06:25,056 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 22:06:25,057 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 22:06:25,060 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:06:25" (1/1) ... [2019-03-17 22:06:43,495 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:06:43 HornClauseAST [2019-03-17 22:06:43,495 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 22:06:43,496 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 22:06:43,496 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 22:06:43,496 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 22:06:43,497 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:06:43" (1/1) ... [2019-03-17 22:06:43,502 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/product-lines/ChcSmtPrinter_email_spec0_product05_true-unreach-call_true-termination.cil.c_UID608696689865008439.smt2 [2019-03-17 22:06:44,103 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 22:06:44,105 INFO L168 Benchmark]: Toolchain (without parser) took 22068.50 ms. Allocated memory was 115.3 MB in the beginning and 1.1 GB in the end (delta: 1.0 GB). Free memory was 62.1 MB in the beginning and 288.0 MB in the end (delta: -225.9 MB). Peak memory consumption was 776.0 MB. Max. memory is 3.6 GB. [2019-03-17 22:06:44,106 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 115.3 MB. Free memory is still 82.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 22:06:44,107 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1058.20 ms. Allocated memory was 115.3 MB in the beginning and 184.0 MB in the end (delta: 68.7 MB). Free memory was 61.9 MB in the beginning and 146.8 MB in the end (delta: -84.9 MB). Peak memory consumption was 40.7 MB. Max. memory is 3.6 GB. [2019-03-17 22:06:44,107 INFO L168 Benchmark]: Boogie Procedure Inliner took 97.22 ms. Allocated memory is still 184.0 MB. Free memory was 146.8 MB in the beginning and 141.3 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 3.6 GB. [2019-03-17 22:06:44,108 INFO L168 Benchmark]: Boogie Preprocessor took 60.21 ms. Allocated memory is still 184.0 MB. Free memory was 141.3 MB in the beginning and 138.2 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 3.6 GB. [2019-03-17 22:06:44,108 INFO L168 Benchmark]: RCFGBuilder took 1800.80 ms. Allocated memory was 184.0 MB in the beginning and 183.5 MB in the end (delta: -524.3 kB). Free memory was 137.4 MB in the beginning and 150.8 MB in the end (delta: -13.4 MB). Peak memory consumption was 89.0 MB. Max. memory is 3.6 GB. [2019-03-17 22:06:44,109 INFO L168 Benchmark]: IcfgToChc took 18439.25 ms. Allocated memory was 183.5 MB in the beginning and 1.1 GB in the end (delta: 933.8 MB). Free memory was 150.8 MB in the beginning and 475.5 MB in the end (delta: -324.7 MB). Peak memory consumption was 880.4 MB. Max. memory is 3.6 GB. [2019-03-17 22:06:44,109 INFO L168 Benchmark]: ChcSmtPrinter took 607.99 ms. Allocated memory is still 1.1 GB. Free memory was 475.5 MB in the beginning and 288.0 MB in the end (delta: 187.5 MB). Peak memory consumption was 187.5 MB. Max. memory is 3.6 GB. [2019-03-17 22:06:44,113 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 115.3 MB. Free memory is still 82.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1058.20 ms. Allocated memory was 115.3 MB in the beginning and 184.0 MB in the end (delta: 68.7 MB). Free memory was 61.9 MB in the beginning and 146.8 MB in the end (delta: -84.9 MB). Peak memory consumption was 40.7 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 97.22 ms. Allocated memory is still 184.0 MB. Free memory was 146.8 MB in the beginning and 141.3 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 60.21 ms. Allocated memory is still 184.0 MB. Free memory was 141.3 MB in the beginning and 138.2 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1800.80 ms. Allocated memory was 184.0 MB in the beginning and 183.5 MB in the end (delta: -524.3 kB). Free memory was 137.4 MB in the beginning and 150.8 MB in the end (delta: -13.4 MB). Peak memory consumption was 89.0 MB. Max. memory is 3.6 GB. * IcfgToChc took 18439.25 ms. Allocated memory was 183.5 MB in the beginning and 1.1 GB in the end (delta: 933.8 MB). Free memory was 150.8 MB in the beginning and 475.5 MB in the end (delta: -324.7 MB). Peak memory consumption was 880.4 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 607.99 ms. Allocated memory is still 1.1 GB. Free memory was 475.5 MB in the beginning and 288.0 MB in the end (delta: 187.5 MB). Peak memory consumption was 187.5 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...