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_product17_true-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 22:12:44,436 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 22:12:44,438 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 22:12:44,450 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 22:12:44,450 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 22:12:44,452 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 22:12:44,453 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 22:12:44,455 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 22:12:44,457 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 22:12:44,458 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 22:12:44,459 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 22:12:44,459 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 22:12:44,460 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 22:12:44,461 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 22:12:44,462 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 22:12:44,463 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 22:12:44,464 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 22:12:44,466 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 22:12:44,468 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 22:12:44,470 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 22:12:44,471 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 22:12:44,472 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 22:12:44,475 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 22:12:44,475 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 22:12:44,475 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 22:12:44,476 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 22:12:44,477 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 22:12:44,478 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 22:12:44,478 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 22:12:44,479 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 22:12:44,480 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 22:12:44,481 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 22:12:44,482 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 22:12:44,482 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 22:12:44,483 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 22:12:44,483 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 22:12:44,483 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 22:12:44,484 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 22:12:44,485 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 22:12:44,485 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 22:12:44,500 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 22:12:44,501 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 22:12:44,502 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 22:12:44,502 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 22:12:44,502 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 22:12:44,502 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 22:12:44,503 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 22:12:44,503 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 22:12:44,503 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 22:12:44,503 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 22:12:44,503 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 22:12:44,504 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 22:12:44,504 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 22:12:44,504 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 22:12:44,504 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 22:12:44,504 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 22:12:44,504 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 22:12:44,505 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 22:12:44,505 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 22:12:44,505 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 22:12:44,505 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 22:12:44,505 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 22:12:44,506 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 22:12:44,506 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 22:12:44,506 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 22:12:44,506 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 22:12:44,506 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 22:12:44,507 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 22:12:44,507 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 22:12:44,539 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 22:12:44,554 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 22:12:44,558 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 22:12:44,560 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 22:12:44,560 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 22:12:44,561 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/product-lines/minepump_spec2_product17_true-unreach-call_false-termination.cil.c [2019-03-17 22:12:44,620 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/90a97058a/34872fc2f6ee4c71b17b05c65b305233/FLAGa92fac465 [2019-03-17 22:12:45,149 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 22:12:45,150 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/product-lines/minepump_spec2_product17_true-unreach-call_false-termination.cil.c [2019-03-17 22:12:45,169 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/90a97058a/34872fc2f6ee4c71b17b05c65b305233/FLAGa92fac465 [2019-03-17 22:12:45,459 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/90a97058a/34872fc2f6ee4c71b17b05c65b305233 [2019-03-17 22:12:45,470 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 22:12:45,472 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 22:12:45,475 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 22:12:45,478 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 22:12:45,482 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 22:12:45,483 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:12:45" (1/1) ... [2019-03-17 22:12:45,486 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43839ccb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:12:45, skipping insertion in model container [2019-03-17 22:12:45,486 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:12:45" (1/1) ... [2019-03-17 22:12:45,494 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 22:12:45,563 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 22:12:45,850 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:12:45,869 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 22:12:46,011 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:12:46,161 INFO L195 MainTranslator]: Completed translation [2019-03-17 22:12:46,162 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:12:46 WrapperNode [2019-03-17 22:12:46,162 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 22:12:46,163 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 22:12:46,163 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 22:12:46,163 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 22:12:46,173 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:12:46" (1/1) ... [2019-03-17 22:12:46,203 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:12:46" (1/1) ... [2019-03-17 22:12:46,245 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 22:12:46,246 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 22:12:46,247 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 22:12:46,247 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 22:12:46,256 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:12:46" (1/1) ... [2019-03-17 22:12:46,256 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:12:46" (1/1) ... [2019-03-17 22:12:46,260 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:12:46" (1/1) ... [2019-03-17 22:12:46,260 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:12:46" (1/1) ... [2019-03-17 22:12:46,269 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:12:46" (1/1) ... [2019-03-17 22:12:46,278 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:12:46" (1/1) ... [2019-03-17 22:12:46,280 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:12:46" (1/1) ... [2019-03-17 22:12:46,287 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 22:12:46,288 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 22:12:46,288 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 22:12:46,288 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 22:12:46,289 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:12:46" (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 22:12:46,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-17 22:12:46,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-03-17 22:12:46,357 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 22:12:46,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 22:12:47,540 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 22:12:47,541 INFO L286 CfgBuilder]: Removed 98 assue(true) statements. [2019-03-17 22:12:47,542 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:12:47 BoogieIcfgContainer [2019-03-17 22:12:47,542 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 22:12:47,543 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 22:12:47,543 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 22:12:47,543 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 22:12:47,546 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:12:47" (1/1) ... [2019-03-17 22:12:51,234 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:12:51 HornClauseAST [2019-03-17 22:12:51,234 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 22:12:51,235 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 22:12:51,235 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 22:12:51,235 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 22:12:51,236 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:12:51" (1/1) ... [2019-03-17 22:12:51,238 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/product-lines/ChcSmtPrinter_minepump_spec2_product17_true-unreach-call_false-termination.cil.c_UID2586828326053741916.smt2 [2019-03-17 22:12:51,409 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 22:12:51,411 INFO L168 Benchmark]: Toolchain (without parser) took 5940.03 ms. Allocated memory was 112.2 MB in the beginning and 347.1 MB in the end (delta: 234.9 MB). Free memory was 62.2 MB in the beginning and 105.0 MB in the end (delta: -42.9 MB). Peak memory consumption was 192.0 MB. Max. memory is 3.6 GB. [2019-03-17 22:12:51,413 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 112.2 MB. Free memory is still 80.9 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 22:12:51,413 INFO L168 Benchmark]: CACSL2BoogieTranslator took 686.75 ms. Allocated memory was 112.2 MB in the beginning and 124.8 MB in the end (delta: 12.6 MB). Free memory was 61.8 MB in the beginning and 101.7 MB in the end (delta: -39.9 MB). Peak memory consumption was 35.2 MB. Max. memory is 3.6 GB. [2019-03-17 22:12:51,414 INFO L168 Benchmark]: Boogie Procedure Inliner took 82.50 ms. Allocated memory is still 124.8 MB. Free memory was 101.7 MB in the beginning and 98.2 MB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 3.6 GB. [2019-03-17 22:12:51,419 INFO L168 Benchmark]: Boogie Preprocessor took 41.73 ms. Allocated memory is still 124.8 MB. Free memory was 98.2 MB in the beginning and 95.7 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 3.6 GB. [2019-03-17 22:12:51,419 INFO L168 Benchmark]: RCFGBuilder took 1254.82 ms. Allocated memory is still 124.8 MB. Free memory was 95.7 MB in the beginning and 52.6 MB in the end (delta: 43.1 MB). Peak memory consumption was 43.1 MB. Max. memory is 3.6 GB. [2019-03-17 22:12:51,419 INFO L168 Benchmark]: IcfgToChc took 3691.97 ms. Allocated memory was 124.8 MB in the beginning and 347.1 MB in the end (delta: 222.3 MB). Free memory was 52.6 MB in the beginning and 141.0 MB in the end (delta: -88.4 MB). Peak memory consumption was 252.5 MB. Max. memory is 3.6 GB. [2019-03-17 22:12:51,420 INFO L168 Benchmark]: ChcSmtPrinter took 174.64 ms. Allocated memory is still 347.1 MB. Free memory was 141.0 MB in the beginning and 105.0 MB in the end (delta: 36.0 MB). Peak memory consumption was 36.0 MB. Max. memory is 3.6 GB. [2019-03-17 22:12:51,422 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 112.2 MB. Free memory is still 80.9 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 686.75 ms. Allocated memory was 112.2 MB in the beginning and 124.8 MB in the end (delta: 12.6 MB). Free memory was 61.8 MB in the beginning and 101.7 MB in the end (delta: -39.9 MB). Peak memory consumption was 35.2 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 82.50 ms. Allocated memory is still 124.8 MB. Free memory was 101.7 MB in the beginning and 98.2 MB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 41.73 ms. Allocated memory is still 124.8 MB. Free memory was 98.2 MB in the beginning and 95.7 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1254.82 ms. Allocated memory is still 124.8 MB. Free memory was 95.7 MB in the beginning and 52.6 MB in the end (delta: 43.1 MB). Peak memory consumption was 43.1 MB. Max. memory is 3.6 GB. * IcfgToChc took 3691.97 ms. Allocated memory was 124.8 MB in the beginning and 347.1 MB in the end (delta: 222.3 MB). Free memory was 52.6 MB in the beginning and 141.0 MB in the end (delta: -88.4 MB). Peak memory consumption was 252.5 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 174.64 ms. Allocated memory is still 347.1 MB. Free memory was 141.0 MB in the beginning and 105.0 MB in the end (delta: 36.0 MB). Peak memory consumption was 36.0 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...