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_spec2_product21_true-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 12:48:38,293 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 12:48:38,303 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 12:48:38,317 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 12:48:38,317 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 12:48:38,318 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 12:48:38,320 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 12:48:38,322 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 12:48:38,324 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 12:48:38,324 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 12:48:38,325 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 12:48:38,326 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 12:48:38,327 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 12:48:38,328 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 12:48:38,329 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 12:48:38,330 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 12:48:38,331 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 12:48:38,333 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 12:48:38,335 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 12:48:38,337 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 12:48:38,338 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 12:48:38,340 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 12:48:38,342 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 12:48:38,343 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 12:48:38,343 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 12:48:38,344 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 12:48:38,345 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 12:48:38,346 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 12:48:38,346 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 12:48:38,347 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 12:48:38,350 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 12:48:38,351 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 12:48:38,352 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 12:48:38,352 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 12:48:38,353 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 12:48:38,353 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 12:48:38,353 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 12:48:38,356 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 12:48:38,357 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 12:48:38,357 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 12:48:38,385 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 12:48:38,386 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 12:48:38,387 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 12:48:38,387 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 12:48:38,387 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 12:48:38,388 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 12:48:38,388 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 12:48:38,388 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 12:48:38,388 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 12:48:38,388 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 12:48:38,389 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 12:48:38,389 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 12:48:38,390 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 12:48:38,390 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 12:48:38,390 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 12:48:38,390 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 12:48:38,390 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 12:48:38,391 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 12:48:38,391 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 12:48:38,391 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 12:48:38,391 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 12:48:38,391 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 12:48:38,393 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 12:48:38,393 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 12:48:38,393 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 12:48:38,394 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 12:48:38,394 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 12:48:38,394 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 12:48:38,395 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 12:48:38,455 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 12:48:38,470 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 12:48:38,475 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 12:48:38,476 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 12:48:38,477 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 12:48:38,478 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/product-lines/minepump_spec2_product21_true-unreach-call_false-termination.cil.c [2019-03-17 12:48:38,553 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/47a73d523/0fa659cdfdc7416b9190509a2a2dbbf9/FLAG76ac45cd6 [2019-03-17 12:48:39,082 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 12:48:39,082 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/product-lines/minepump_spec2_product21_true-unreach-call_false-termination.cil.c [2019-03-17 12:48:39,093 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/47a73d523/0fa659cdfdc7416b9190509a2a2dbbf9/FLAG76ac45cd6 [2019-03-17 12:48:39,371 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/47a73d523/0fa659cdfdc7416b9190509a2a2dbbf9 [2019-03-17 12:48:39,383 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 12:48:39,384 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 12:48:39,385 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 12:48:39,385 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 12:48:39,389 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 12:48:39,390 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:48:39" (1/1) ... [2019-03-17 12:48:39,394 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b03df11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:48:39, skipping insertion in model container [2019-03-17 12:48:39,394 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:48:39" (1/1) ... [2019-03-17 12:48:39,402 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 12:48:39,462 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 12:48:39,865 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:48:39,902 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 12:48:40,158 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:48:40,197 INFO L195 MainTranslator]: Completed translation [2019-03-17 12:48:40,197 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:48:40 WrapperNode [2019-03-17 12:48:40,198 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 12:48:40,199 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 12:48:40,199 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 12:48:40,199 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 12:48:40,208 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:48:40" (1/1) ... [2019-03-17 12:48:40,229 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:48:40" (1/1) ... [2019-03-17 12:48:40,295 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 12:48:40,295 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 12:48:40,295 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 12:48:40,296 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 12:48:40,305 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:48:40" (1/1) ... [2019-03-17 12:48:40,306 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:48:40" (1/1) ... [2019-03-17 12:48:40,313 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:48:40" (1/1) ... [2019-03-17 12:48:40,315 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:48:40" (1/1) ... [2019-03-17 12:48:40,327 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:48:40" (1/1) ... [2019-03-17 12:48:40,345 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:48:40" (1/1) ... [2019-03-17 12:48:40,349 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:48:40" (1/1) ... [2019-03-17 12:48:40,361 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 12:48:40,362 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 12:48:40,362 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 12:48:40,362 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 12:48:40,363 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:48:40" (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 12:48:40,434 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-17 12:48:40,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-03-17 12:48:40,435 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 12:48:40,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 12:48:41,827 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 12:48:41,827 INFO L286 CfgBuilder]: Removed 158 assue(true) statements. [2019-03-17 12:48:41,829 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:48:41 BoogieIcfgContainer [2019-03-17 12:48:41,829 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 12:48:41,830 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 12:48:41,830 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 12:48:41,830 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 12:48:41,833 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:48:41" (1/1) ... [2019-03-17 12:48:47,004 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:48:47 HornClauseAST [2019-03-17 12:48:47,005 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 12:48:47,006 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 12:48:47,006 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 12:48:47,006 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 12:48:47,007 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:48:47" (1/1) ... [2019-03-17 12:48:47,008 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/product-lines/ChcSmtPrinter_minepump_spec2_product21_true-unreach-call_false-termination.cil.c_UID4967781589574132750.smt2 [2019-03-17 12:48:47,242 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 12:48:47,244 INFO L168 Benchmark]: Toolchain (without parser) took 7860.84 ms. Allocated memory was 115.3 MB in the beginning and 422.1 MB in the end (delta: 306.7 MB). Free memory was 63.5 MB in the beginning and 195.2 MB in the end (delta: -131.6 MB). Peak memory consumption was 175.1 MB. Max. memory is 3.6 GB. [2019-03-17 12:48:47,246 INFO L168 Benchmark]: CDTParser took 0.27 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 12:48:47,247 INFO L168 Benchmark]: CACSL2BoogieTranslator took 812.89 ms. Allocated memory was 115.3 MB in the beginning and 126.9 MB in the end (delta: 11.5 MB). Free memory was 63.3 MB in the beginning and 97.7 MB in the end (delta: -34.4 MB). Peak memory consumption was 28.3 MB. Max. memory is 3.6 GB. [2019-03-17 12:48:47,247 INFO L168 Benchmark]: Boogie Procedure Inliner took 96.43 ms. Allocated memory is still 126.9 MB. Free memory was 97.7 MB in the beginning and 93.9 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.8 MB. Max. memory is 3.6 GB. [2019-03-17 12:48:47,248 INFO L168 Benchmark]: Boogie Preprocessor took 65.92 ms. Allocated memory is still 126.9 MB. Free memory was 93.9 MB in the beginning and 91.4 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 3.6 GB. [2019-03-17 12:48:47,248 INFO L168 Benchmark]: RCFGBuilder took 1467.74 ms. Allocated memory was 126.9 MB in the beginning and 174.6 MB in the end (delta: 47.7 MB). Free memory was 91.4 MB in the beginning and 142.5 MB in the end (delta: -51.1 MB). Peak memory consumption was 54.8 MB. Max. memory is 3.6 GB. [2019-03-17 12:48:47,248 INFO L168 Benchmark]: IcfgToChc took 5175.81 ms. Allocated memory was 174.6 MB in the beginning and 422.1 MB in the end (delta: 247.5 MB). Free memory was 142.5 MB in the beginning and 243.8 MB in the end (delta: -101.3 MB). Peak memory consumption was 342.3 MB. Max. memory is 3.6 GB. [2019-03-17 12:48:47,249 INFO L168 Benchmark]: ChcSmtPrinter took 236.96 ms. Allocated memory is still 422.1 MB. Free memory was 243.8 MB in the beginning and 195.2 MB in the end (delta: 48.6 MB). Peak memory consumption was 48.6 MB. Max. memory is 3.6 GB. [2019-03-17 12:48:47,252 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 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 812.89 ms. Allocated memory was 115.3 MB in the beginning and 126.9 MB in the end (delta: 11.5 MB). Free memory was 63.3 MB in the beginning and 97.7 MB in the end (delta: -34.4 MB). Peak memory consumption was 28.3 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 96.43 ms. Allocated memory is still 126.9 MB. Free memory was 97.7 MB in the beginning and 93.9 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.8 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 65.92 ms. Allocated memory is still 126.9 MB. Free memory was 93.9 MB in the beginning and 91.4 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1467.74 ms. Allocated memory was 126.9 MB in the beginning and 174.6 MB in the end (delta: 47.7 MB). Free memory was 91.4 MB in the beginning and 142.5 MB in the end (delta: -51.1 MB). Peak memory consumption was 54.8 MB. Max. memory is 3.6 GB. * IcfgToChc took 5175.81 ms. Allocated memory was 174.6 MB in the beginning and 422.1 MB in the end (delta: 247.5 MB). Free memory was 142.5 MB in the beginning and 243.8 MB in the end (delta: -101.3 MB). Peak memory consumption was 342.3 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 236.96 ms. Allocated memory is still 422.1 MB. Free memory was 243.8 MB in the beginning and 195.2 MB in the end (delta: 48.6 MB). Peak memory consumption was 48.6 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...