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_product63_true-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 13:16:40,370 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 13:16:40,372 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 13:16:40,388 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 13:16:40,388 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 13:16:40,389 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 13:16:40,390 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 13:16:40,392 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 13:16:40,394 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 13:16:40,395 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 13:16:40,396 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 13:16:40,396 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 13:16:40,397 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 13:16:40,398 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 13:16:40,399 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 13:16:40,400 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 13:16:40,401 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 13:16:40,403 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 13:16:40,405 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 13:16:40,406 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 13:16:40,408 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 13:16:40,409 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 13:16:40,411 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 13:16:40,412 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 13:16:40,412 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 13:16:40,413 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 13:16:40,413 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 13:16:40,415 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 13:16:40,415 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 13:16:40,416 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 13:16:40,416 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 13:16:40,417 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 13:16:40,418 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 13:16:40,419 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 13:16:40,419 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 13:16:40,420 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 13:16:40,420 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 13:16:40,421 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 13:16:40,422 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 13:16:40,422 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 13:16:40,437 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 13:16:40,437 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 13:16:40,438 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 13:16:40,439 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 13:16:40,439 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 13:16:40,439 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 13:16:40,439 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 13:16:40,439 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 13:16:40,440 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 13:16:40,440 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 13:16:40,440 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 13:16:40,440 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 13:16:40,440 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 13:16:40,441 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 13:16:40,441 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 13:16:40,441 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 13:16:40,441 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 13:16:40,441 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 13:16:40,442 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 13:16:40,442 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 13:16:40,442 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 13:16:40,442 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 13:16:40,442 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 13:16:40,443 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 13:16:40,443 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 13:16:40,443 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 13:16:40,443 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 13:16:40,443 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 13:16:40,444 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 13:16:40,475 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 13:16:40,487 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 13:16:40,491 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 13:16:40,492 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 13:16:40,492 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 13:16:40,493 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/product-lines/minepump_spec2_product63_true-unreach-call_false-termination.cil.c [2019-03-18 13:16:40,551 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ce39c1e4/196ba5abf00848a98051b7568df56c2c/FLAGb19ac4782 [2019-03-18 13:16:41,038 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 13:16:41,039 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/product-lines/minepump_spec2_product63_true-unreach-call_false-termination.cil.c [2019-03-18 13:16:41,059 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ce39c1e4/196ba5abf00848a98051b7568df56c2c/FLAGb19ac4782 [2019-03-18 13:16:41,338 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ce39c1e4/196ba5abf00848a98051b7568df56c2c [2019-03-18 13:16:41,346 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 13:16:41,348 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 13:16:41,349 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 13:16:41,349 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 13:16:41,352 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 13:16:41,353 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:16:41" (1/1) ... [2019-03-18 13:16:41,358 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2dff9343 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:16:41, skipping insertion in model container [2019-03-18 13:16:41,359 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:16:41" (1/1) ... [2019-03-18 13:16:41,367 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 13:16:41,429 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 13:16:41,880 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:16:41,897 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 13:16:41,993 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:16:42,127 INFO L195 MainTranslator]: Completed translation [2019-03-18 13:16:42,128 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:16:42 WrapperNode [2019-03-18 13:16:42,128 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 13:16:42,129 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 13:16:42,129 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 13:16:42,129 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 13:16:42,136 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:16:42" (1/1) ... [2019-03-18 13:16:42,157 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:16:42" (1/1) ... [2019-03-18 13:16:42,230 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 13:16:42,230 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 13:16:42,230 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 13:16:42,231 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 13:16:42,238 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:16:42" (1/1) ... [2019-03-18 13:16:42,238 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:16:42" (1/1) ... [2019-03-18 13:16:42,247 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:16:42" (1/1) ... [2019-03-18 13:16:42,247 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:16:42" (1/1) ... [2019-03-18 13:16:42,267 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:16:42" (1/1) ... [2019-03-18 13:16:42,281 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:16:42" (1/1) ... [2019-03-18 13:16:42,285 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:16:42" (1/1) ... [2019-03-18 13:16:42,293 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 13:16:42,293 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 13:16:42,293 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 13:16:42,294 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 13:16:42,294 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:16:42" (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 13:16:42,370 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-18 13:16:42,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-03-18 13:16:42,371 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 13:16:42,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 13:16:44,522 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 13:16:44,523 INFO L286 CfgBuilder]: Removed 354 assue(true) statements. [2019-03-18 13:16:44,524 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:16:44 BoogieIcfgContainer [2019-03-18 13:16:44,525 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 13:16:44,525 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 13:16:44,525 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 13:16:44,525 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 13:16:44,528 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:16:44" (1/1) ... [2019-03-18 13:16:56,038 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:16:56 HornClauseAST [2019-03-18 13:16:56,038 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 13:16:56,039 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 13:16:56,039 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 13:16:56,039 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 13:16:56,040 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:16:56" (1/1) ... [2019-03-18 13:16:56,042 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/product-lines/ChcSmtPrinter_minepump_spec2_product63_true-unreach-call_false-termination.cil.c_UID970602008782370598.smt2 [2019-03-18 13:16:56,454 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 13:16:56,456 INFO L168 Benchmark]: Toolchain (without parser) took 15109.13 ms. Allocated memory was 111.7 MB in the beginning and 839.4 MB in the end (delta: 727.7 MB). Free memory was 60.6 MB in the beginning and 100.8 MB in the end (delta: -40.2 MB). Peak memory consumption was 687.5 MB. Max. memory is 3.6 GB. [2019-03-18 13:16:56,458 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 111.7 MB. Free memory is still 79.7 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 13:16:56,458 INFO L168 Benchmark]: CACSL2BoogieTranslator took 779.51 ms. Allocated memory was 111.7 MB in the beginning and 124.8 MB in the end (delta: 13.1 MB). Free memory was 60.3 MB in the beginning and 101.6 MB in the end (delta: -41.2 MB). Peak memory consumption was 38.1 MB. Max. memory is 3.6 GB. [2019-03-18 13:16:56,459 INFO L168 Benchmark]: Boogie Procedure Inliner took 101.36 ms. Allocated memory is still 124.8 MB. Free memory was 101.6 MB in the beginning and 94.9 MB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 3.6 GB. [2019-03-18 13:16:56,463 INFO L168 Benchmark]: Boogie Preprocessor took 62.75 ms. Allocated memory is still 124.8 MB. Free memory was 94.9 MB in the beginning and 91.1 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.9 MB. Max. memory is 3.6 GB. [2019-03-18 13:16:56,464 INFO L168 Benchmark]: RCFGBuilder took 2231.48 ms. Allocated memory was 124.8 MB in the beginning and 182.5 MB in the end (delta: 57.7 MB). Free memory was 91.1 MB in the beginning and 124.0 MB in the end (delta: -32.9 MB). Peak memory consumption was 58.5 MB. Max. memory is 3.6 GB. [2019-03-18 13:16:56,464 INFO L168 Benchmark]: IcfgToChc took 11513.45 ms. Allocated memory was 182.5 MB in the beginning and 839.4 MB in the end (delta: 656.9 MB). Free memory was 124.0 MB in the beginning and 205.9 MB in the end (delta: -81.9 MB). Peak memory consumption was 581.3 MB. Max. memory is 3.6 GB. [2019-03-18 13:16:56,465 INFO L168 Benchmark]: ChcSmtPrinter took 415.75 ms. Allocated memory is still 839.4 MB. Free memory was 205.9 MB in the beginning and 100.8 MB in the end (delta: 105.1 MB). Peak memory consumption was 105.1 MB. Max. memory is 3.6 GB. [2019-03-18 13:16:56,468 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 111.7 MB. Free memory is still 79.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 779.51 ms. Allocated memory was 111.7 MB in the beginning and 124.8 MB in the end (delta: 13.1 MB). Free memory was 60.3 MB in the beginning and 101.6 MB in the end (delta: -41.2 MB). Peak memory consumption was 38.1 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 101.36 ms. Allocated memory is still 124.8 MB. Free memory was 101.6 MB in the beginning and 94.9 MB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 62.75 ms. Allocated memory is still 124.8 MB. Free memory was 94.9 MB in the beginning and 91.1 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.9 MB. Max. memory is 3.6 GB. * RCFGBuilder took 2231.48 ms. Allocated memory was 124.8 MB in the beginning and 182.5 MB in the end (delta: 57.7 MB). Free memory was 91.1 MB in the beginning and 124.0 MB in the end (delta: -32.9 MB). Peak memory consumption was 58.5 MB. Max. memory is 3.6 GB. * IcfgToChc took 11513.45 ms. Allocated memory was 182.5 MB in the beginning and 839.4 MB in the end (delta: 656.9 MB). Free memory was 124.0 MB in the beginning and 205.9 MB in the end (delta: -81.9 MB). Peak memory consumption was 581.3 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 415.75 ms. Allocated memory is still 839.4 MB. Free memory was 205.9 MB in the beginning and 100.8 MB in the end (delta: 105.1 MB). Peak memory consumption was 105.1 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...