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/minepump_spec1_product43_false-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 12:46:29,272 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 12:46:29,274 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 12:46:29,286 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 12:46:29,286 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 12:46:29,287 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 12:46:29,289 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 12:46:29,290 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 12:46:29,292 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 12:46:29,293 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 12:46:29,294 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 12:46:29,294 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 12:46:29,295 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 12:46:29,296 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 12:46:29,297 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 12:46:29,298 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 12:46:29,299 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 12:46:29,301 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 12:46:29,303 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 12:46:29,305 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 12:46:29,306 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 12:46:29,307 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 12:46:29,310 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 12:46:29,311 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 12:46:29,311 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 12:46:29,312 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 12:46:29,312 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 12:46:29,313 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 12:46:29,314 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 12:46:29,315 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 12:46:29,315 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 12:46:29,316 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 12:46:29,317 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 12:46:29,317 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 12:46:29,318 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 12:46:29,319 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 12:46:29,319 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 12:46:29,320 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 12:46:29,320 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 12:46:29,321 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 12:46:29,335 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 12:46:29,336 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 12:46:29,338 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 12:46:29,338 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 12:46:29,339 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 12:46:29,339 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 12:46:29,339 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 12:46:29,339 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 12:46:29,339 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 12:46:29,340 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 12:46:29,340 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 12:46:29,340 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 12:46:29,341 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 12:46:29,341 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 12:46:29,341 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 12:46:29,341 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 12:46:29,341 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 12:46:29,342 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 12:46:29,342 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 12:46:29,342 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 12:46:29,342 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 12:46:29,342 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 12:46:29,343 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 12:46:29,344 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 12:46:29,344 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 12:46:29,344 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 12:46:29,345 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 12:46:29,345 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 12:46:29,345 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 12:46:29,384 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 12:46:29,396 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 12:46:29,399 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 12:46:29,401 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 12:46:29,401 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 12:46:29,402 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/product-lines/minepump_spec1_product43_false-unreach-call_false-termination.cil.c [2019-03-17 12:46:29,451 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a7575a450/d3a7dafbf3cb417186e02280c5dec090/FLAGf3c535163 [2019-03-17 12:46:29,969 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 12:46:29,970 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/product-lines/minepump_spec1_product43_false-unreach-call_false-termination.cil.c [2019-03-17 12:46:29,993 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a7575a450/d3a7dafbf3cb417186e02280c5dec090/FLAGf3c535163 [2019-03-17 12:46:30,261 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a7575a450/d3a7dafbf3cb417186e02280c5dec090 [2019-03-17 12:46:30,272 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 12:46:30,276 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 12:46:30,278 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 12:46:30,282 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 12:46:30,286 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 12:46:30,287 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:46:30" (1/1) ... [2019-03-17 12:46:30,290 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e94b186 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:46:30, skipping insertion in model container [2019-03-17 12:46:30,290 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:46:30" (1/1) ... [2019-03-17 12:46:30,299 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 12:46:30,363 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 12:46:30,739 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:46:30,769 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 12:46:30,890 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:46:30,947 INFO L195 MainTranslator]: Completed translation [2019-03-17 12:46:30,947 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:46:30 WrapperNode [2019-03-17 12:46:30,948 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 12:46:31,043 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 12:46:31,044 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 12:46:31,044 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 12:46:31,053 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:46:30" (1/1) ... [2019-03-17 12:46:31,072 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:46:30" (1/1) ... [2019-03-17 12:46:31,116 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 12:46:31,117 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 12:46:31,117 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 12:46:31,117 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 12:46:31,129 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:46:30" (1/1) ... [2019-03-17 12:46:31,129 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:46:30" (1/1) ... [2019-03-17 12:46:31,134 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:46:30" (1/1) ... [2019-03-17 12:46:31,134 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:46:30" (1/1) ... [2019-03-17 12:46:31,144 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:46:30" (1/1) ... [2019-03-17 12:46:31,152 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:46:30" (1/1) ... [2019-03-17 12:46:31,156 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:46:30" (1/1) ... [2019-03-17 12:46:31,160 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 12:46:31,160 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 12:46:31,161 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 12:46:31,161 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 12:46:31,162 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:46:30" (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 12:46:31,216 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-17 12:46:31,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-03-17 12:46:31,216 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 12:46:31,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 12:46:32,488 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 12:46:32,489 INFO L286 CfgBuilder]: Removed 118 assue(true) statements. [2019-03-17 12:46:32,490 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:46:32 BoogieIcfgContainer [2019-03-17 12:46:32,490 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 12:46:32,491 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 12:46:32,491 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 12:46:32,491 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 12:46:32,494 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:46:32" (1/1) ... [2019-03-17 12:46:36,775 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:46:36 HornClauseAST [2019-03-17 12:46:36,775 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 12:46:36,775 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 12:46:36,776 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 12:46:36,776 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 12:46:36,777 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:46:36" (1/1) ... [2019-03-17 12:46:36,778 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/product-lines/ChcSmtPrinter_minepump_spec1_product43_false-unreach-call_false-termination.cil.c_UID2629686921256011561.smt2 [2019-03-17 12:46:36,967 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 12:46:36,969 INFO L168 Benchmark]: Toolchain (without parser) took 6696.31 ms. Allocated memory was 114.8 MB in the beginning and 444.6 MB in the end (delta: 329.8 MB). Free memory was 60.8 MB in the beginning and 285.5 MB in the end (delta: -224.7 MB). Peak memory consumption was 105.1 MB. Max. memory is 3.6 GB. [2019-03-17 12:46:36,971 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 114.8 MB. Free memory is still 79.7 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 12:46:36,971 INFO L168 Benchmark]: CACSL2BoogieTranslator took 670.52 ms. Allocated memory is still 114.8 MB. Free memory was 60.6 MB in the beginning and 37.7 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 3.6 GB. [2019-03-17 12:46:36,972 INFO L168 Benchmark]: Boogie Procedure Inliner took 73.24 ms. Allocated memory is still 124.8 MB. Free memory was 103.5 MB in the beginning and 99.3 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 3.6 GB. [2019-03-17 12:46:36,973 INFO L168 Benchmark]: Boogie Preprocessor took 43.36 ms. Allocated memory is still 124.8 MB. Free memory was 99.3 MB in the beginning and 97.2 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 3.6 GB. [2019-03-17 12:46:36,973 INFO L168 Benchmark]: RCFGBuilder took 1329.95 ms. Allocated memory is still 124.8 MB. Free memory was 97.2 MB in the beginning and 52.2 MB in the end (delta: 45.0 MB). Peak memory consumption was 45.0 MB. Max. memory is 3.6 GB. [2019-03-17 12:46:36,973 INFO L168 Benchmark]: IcfgToChc took 4284.67 ms. Allocated memory was 124.8 MB in the beginning and 444.6 MB in the end (delta: 319.8 MB). Free memory was 52.2 MB in the beginning and 324.5 MB in the end (delta: -272.2 MB). Peak memory consumption was 235.5 MB. Max. memory is 3.6 GB. [2019-03-17 12:46:36,974 INFO L168 Benchmark]: ChcSmtPrinter took 191.68 ms. Allocated memory is still 444.6 MB. Free memory was 324.5 MB in the beginning and 285.5 MB in the end (delta: 39.0 MB). Peak memory consumption was 39.0 MB. Max. memory is 3.6 GB. [2019-03-17 12:46:36,977 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 114.8 MB. Free memory is still 79.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 670.52 ms. Allocated memory is still 114.8 MB. Free memory was 60.6 MB in the beginning and 37.7 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 73.24 ms. Allocated memory is still 124.8 MB. Free memory was 103.5 MB in the beginning and 99.3 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 43.36 ms. Allocated memory is still 124.8 MB. Free memory was 99.3 MB in the beginning and 97.2 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1329.95 ms. Allocated memory is still 124.8 MB. Free memory was 97.2 MB in the beginning and 52.2 MB in the end (delta: 45.0 MB). Peak memory consumption was 45.0 MB. Max. memory is 3.6 GB. * IcfgToChc took 4284.67 ms. Allocated memory was 124.8 MB in the beginning and 444.6 MB in the end (delta: 319.8 MB). Free memory was 52.2 MB in the beginning and 324.5 MB in the end (delta: -272.2 MB). Peak memory consumption was 235.5 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 191.68 ms. Allocated memory is still 444.6 MB. Free memory was 324.5 MB in the beginning and 285.5 MB in the end (delta: 39.0 MB). Peak memory consumption was 39.0 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...