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/seq-mthreaded/pals_lcr-var-start-time.4_false-unreach-call.2.ufo.UNBOUNDED.pals.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 22:17:18,334 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 22:17:18,336 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 22:17:18,349 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 22:17:18,349 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 22:17:18,350 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 22:17:18,351 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 22:17:18,353 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 22:17:18,355 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 22:17:18,355 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 22:17:18,356 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 22:17:18,356 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 22:17:18,359 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 22:17:18,360 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 22:17:18,363 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 22:17:18,364 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 22:17:18,365 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 22:17:18,369 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 22:17:18,375 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 22:17:18,379 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 22:17:18,380 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 22:17:18,385 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 22:17:18,387 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 22:17:18,387 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 22:17:18,387 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 22:17:18,390 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 22:17:18,390 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 22:17:18,392 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 22:17:18,392 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 22:17:18,394 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 22:17:18,395 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 22:17:18,397 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 22:17:18,398 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 22:17:18,398 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 22:17:18,399 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 22:17:18,399 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 22:17:18,399 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 22:17:18,401 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 22:17:18,403 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 22:17:18,403 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 22:17:18,429 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 22:17:18,429 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 22:17:18,431 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 22:17:18,431 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 22:17:18,432 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 22:17:18,433 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 22:17:18,433 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 22:17:18,433 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 22:17:18,433 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 22:17:18,433 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 22:17:18,434 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 22:17:18,434 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 22:17:18,434 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 22:17:18,434 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 22:17:18,434 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 22:17:18,435 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 22:17:18,436 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 22:17:18,436 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 22:17:18,436 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 22:17:18,436 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 22:17:18,437 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 22:17:18,437 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 22:17:18,437 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 22:17:18,437 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 22:17:18,437 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 22:17:18,438 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 22:17:18,438 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 22:17:18,438 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 22:17:18,438 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 22:17:18,485 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 22:17:18,496 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 22:17:18,499 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 22:17:18,501 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 22:17:18,501 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 22:17:18,502 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/seq-mthreaded/pals_lcr-var-start-time.4_false-unreach-call.2.ufo.UNBOUNDED.pals.c [2019-03-17 22:17:18,553 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e055047bb/b608b22eab88453f84a9015604842dfc/FLAG17940b981 [2019-03-17 22:17:19,064 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 22:17:19,065 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/seq-mthreaded/pals_lcr-var-start-time.4_false-unreach-call.2.ufo.UNBOUNDED.pals.c [2019-03-17 22:17:19,074 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e055047bb/b608b22eab88453f84a9015604842dfc/FLAG17940b981 [2019-03-17 22:17:19,380 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e055047bb/b608b22eab88453f84a9015604842dfc [2019-03-17 22:17:19,390 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 22:17:19,392 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 22:17:19,393 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 22:17:19,393 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 22:17:19,396 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 22:17:19,397 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:17:19" (1/1) ... [2019-03-17 22:17:19,400 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78f247b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:19, skipping insertion in model container [2019-03-17 22:17:19,400 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:17:19" (1/1) ... [2019-03-17 22:17:19,407 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 22:17:19,456 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 22:17:19,726 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:17:19,737 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 22:17:19,785 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:17:19,806 INFO L195 MainTranslator]: Completed translation [2019-03-17 22:17:19,807 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:19 WrapperNode [2019-03-17 22:17:19,811 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 22:17:19,812 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 22:17:19,812 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 22:17:19,812 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 22:17:19,883 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:19" (1/1) ... [2019-03-17 22:17:19,895 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:19" (1/1) ... [2019-03-17 22:17:19,931 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 22:17:19,931 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 22:17:19,931 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 22:17:19,931 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 22:17:19,939 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:19" (1/1) ... [2019-03-17 22:17:19,939 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:19" (1/1) ... [2019-03-17 22:17:19,943 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:19" (1/1) ... [2019-03-17 22:17:19,943 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:19" (1/1) ... [2019-03-17 22:17:19,950 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:19" (1/1) ... [2019-03-17 22:17:19,958 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:19" (1/1) ... [2019-03-17 22:17:19,961 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:19" (1/1) ... [2019-03-17 22:17:19,965 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 22:17:19,965 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 22:17:19,965 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 22:17:19,965 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 22:17:19,966 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:17:19" (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 22:17:20,031 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 22:17:20,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 22:17:21,046 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 22:17:21,047 INFO L286 CfgBuilder]: Removed 19 assue(true) statements. [2019-03-17 22:17:21,048 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:17:21 BoogieIcfgContainer [2019-03-17 22:17:21,048 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 22:17:21,049 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 22:17:21,049 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 22:17:21,049 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 22:17:21,052 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:17:21" (1/1) ... [2019-03-17 22:17:24,295 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:17:24 HornClauseAST [2019-03-17 22:17:24,296 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 22:17:24,296 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 22:17:24,296 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 22:17:24,297 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 22:17:24,299 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:17:24" (1/1) ... [2019-03-17 22:17:24,300 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/seq-mthreaded/ChcSmtPrinter_pals_lcr-var-start-time.4_false-unreach-call.2.ufo.UNBOUNDED.pals.c_UID8870176576159412837.smt2 [2019-03-17 22:17:24,464 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 22:17:24,465 INFO L168 Benchmark]: Toolchain (without parser) took 5074.61 ms. Allocated memory was 99.1 MB in the beginning and 277.3 MB in the end (delta: 178.3 MB). Free memory was 72.9 MB in the beginning and 193.0 MB in the end (delta: -120.1 MB). Peak memory consumption was 58.2 MB. Max. memory is 3.6 GB. [2019-03-17 22:17:24,467 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 88.6 MB. Free memory is still 57.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 22:17:24,467 INFO L168 Benchmark]: CACSL2BoogieTranslator took 418.82 ms. Allocated memory is still 99.1 MB. Free memory was 72.7 MB in the beginning and 57.4 MB in the end (delta: 15.3 MB). Peak memory consumption was 15.3 MB. Max. memory is 3.6 GB. [2019-03-17 22:17:24,468 INFO L168 Benchmark]: Boogie Procedure Inliner took 118.94 ms. Allocated memory was 99.1 MB in the beginning and 127.9 MB in the end (delta: 28.8 MB). Free memory was 57.4 MB in the beginning and 109.9 MB in the end (delta: -52.4 MB). Peak memory consumption was 3.5 MB. Max. memory is 3.6 GB. [2019-03-17 22:17:24,470 INFO L168 Benchmark]: Boogie Preprocessor took 33.75 ms. Allocated memory is still 127.9 MB. Free memory was 109.9 MB in the beginning and 107.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. [2019-03-17 22:17:24,470 INFO L168 Benchmark]: RCFGBuilder took 1083.51 ms. Allocated memory is still 127.9 MB. Free memory was 107.9 MB in the beginning and 71.1 MB in the end (delta: 36.7 MB). Peak memory consumption was 36.7 MB. Max. memory is 3.6 GB. [2019-03-17 22:17:24,471 INFO L168 Benchmark]: IcfgToChc took 3247.17 ms. Allocated memory was 127.9 MB in the beginning and 277.3 MB in the end (delta: 149.4 MB). Free memory was 71.1 MB in the beginning and 225.9 MB in the end (delta: -154.8 MB). Peak memory consumption was 174.5 MB. Max. memory is 3.6 GB. [2019-03-17 22:17:24,471 INFO L168 Benchmark]: ChcSmtPrinter took 167.51 ms. Allocated memory is still 277.3 MB. Free memory was 225.9 MB in the beginning and 193.0 MB in the end (delta: 32.9 MB). Peak memory consumption was 32.9 MB. Max. memory is 3.6 GB. [2019-03-17 22:17:24,476 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 88.6 MB. Free memory is still 57.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 418.82 ms. Allocated memory is still 99.1 MB. Free memory was 72.7 MB in the beginning and 57.4 MB in the end (delta: 15.3 MB). Peak memory consumption was 15.3 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 118.94 ms. Allocated memory was 99.1 MB in the beginning and 127.9 MB in the end (delta: 28.8 MB). Free memory was 57.4 MB in the beginning and 109.9 MB in the end (delta: -52.4 MB). Peak memory consumption was 3.5 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 33.75 ms. Allocated memory is still 127.9 MB. Free memory was 109.9 MB in the beginning and 107.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1083.51 ms. Allocated memory is still 127.9 MB. Free memory was 107.9 MB in the beginning and 71.1 MB in the end (delta: 36.7 MB). Peak memory consumption was 36.7 MB. Max. memory is 3.6 GB. * IcfgToChc took 3247.17 ms. Allocated memory was 127.9 MB in the beginning and 277.3 MB in the end (delta: 149.4 MB). Free memory was 71.1 MB in the beginning and 225.9 MB in the end (delta: -154.8 MB). Peak memory consumption was 174.5 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 167.51 ms. Allocated memory is still 277.3 MB. Free memory was 225.9 MB in the beginning and 193.0 MB in the end (delta: 32.9 MB). Peak memory consumption was 32.9 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...