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/eca-rers2012/Problem02_label18_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 11:48:54,387 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 11:48:54,389 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 11:48:54,407 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 11:48:54,407 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 11:48:54,408 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 11:48:54,409 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 11:48:54,411 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 11:48:54,413 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 11:48:54,413 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 11:48:54,414 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 11:48:54,415 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 11:48:54,416 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 11:48:54,417 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 11:48:54,418 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 11:48:54,418 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 11:48:54,419 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 11:48:54,421 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 11:48:54,423 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 11:48:54,425 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 11:48:54,426 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 11:48:54,427 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 11:48:54,429 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 11:48:54,429 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 11:48:54,430 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 11:48:54,431 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 11:48:54,431 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 11:48:54,432 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 11:48:54,432 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 11:48:54,433 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 11:48:54,434 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 11:48:54,435 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 11:48:54,436 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 11:48:54,436 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 11:48:54,437 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 11:48:54,437 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 11:48:54,437 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 11:48:54,438 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 11:48:54,439 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 11:48:54,439 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 11:48:54,464 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 11:48:54,464 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 11:48:54,466 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 11:48:54,466 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 11:48:54,466 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 11:48:54,466 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 11:48:54,467 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 11:48:54,467 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 11:48:54,467 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 11:48:54,467 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 11:48:54,467 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 11:48:54,467 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 11:48:54,468 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 11:48:54,468 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 11:48:54,468 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 11:48:54,468 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 11:48:54,468 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 11:48:54,469 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 11:48:54,469 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 11:48:54,469 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 11:48:54,469 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 11:48:54,469 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 11:48:54,470 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 11:48:54,470 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 11:48:54,470 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 11:48:54,470 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 11:48:54,470 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 11:48:54,471 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 11:48:54,471 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 11:48:54,504 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 11:48:54,518 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 11:48:54,525 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 11:48:54,526 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 11:48:54,527 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 11:48:54,528 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem02_label18_true-unreach-call_false-termination.c [2019-03-17 11:48:54,590 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e18083cb/9b71f2bb095845da9a709af46310982f/FLAGeae48da20 [2019-03-17 11:48:55,101 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 11:48:55,101 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem02_label18_true-unreach-call_false-termination.c [2019-03-17 11:48:55,123 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e18083cb/9b71f2bb095845da9a709af46310982f/FLAGeae48da20 [2019-03-17 11:48:55,362 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e18083cb/9b71f2bb095845da9a709af46310982f [2019-03-17 11:48:55,371 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 11:48:55,372 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 11:48:55,373 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 11:48:55,373 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 11:48:55,377 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 11:48:55,378 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 11:48:55" (1/1) ... [2019-03-17 11:48:55,380 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78ba6c58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:48:55, skipping insertion in model container [2019-03-17 11:48:55,381 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 11:48:55" (1/1) ... [2019-03-17 11:48:55,388 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 11:48:55,445 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 11:48:55,886 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 11:48:55,895 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 11:48:56,009 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 11:48:56,024 INFO L195 MainTranslator]: Completed translation [2019-03-17 11:48:56,024 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:48:56 WrapperNode [2019-03-17 11:48:56,024 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 11:48:56,025 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 11:48:56,025 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 11:48:56,025 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 11:48:56,116 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:48:56" (1/1) ... [2019-03-17 11:48:56,136 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:48:56" (1/1) ... [2019-03-17 11:48:56,193 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 11:48:56,194 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 11:48:56,194 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 11:48:56,194 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 11:48:56,205 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:48:56" (1/1) ... [2019-03-17 11:48:56,205 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:48:56" (1/1) ... [2019-03-17 11:48:56,212 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:48:56" (1/1) ... [2019-03-17 11:48:56,213 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:48:56" (1/1) ... [2019-03-17 11:48:56,258 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:48:56" (1/1) ... [2019-03-17 11:48:56,285 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:48:56" (1/1) ... [2019-03-17 11:48:56,297 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:48:56" (1/1) ... [2019-03-17 11:48:56,316 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 11:48:56,317 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 11:48:56,317 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 11:48:56,317 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 11:48:56,321 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:48:56" (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 11:48:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 11:48:56,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 11:48:59,553 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 11:48:59,553 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 11:48:59,554 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 11:48:59 BoogieIcfgContainer [2019-03-17 11:48:59,555 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 11:48:59,555 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 11:48:59,555 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 11:48:59,555 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 11:48:59,557 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 11:48:59" (1/1) ... [2019-03-17 11:49:02,392 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 11:49:02 HornClauseAST [2019-03-17 11:49:02,392 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 11:49:02,393 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 11:49:02,393 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 11:49:02,393 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 11:49:02,395 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 11:49:02" (1/1) ... [2019-03-17 11:49:02,396 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem02_label18_true-unreach-call_false-termination.c_UID7574521489106572739.smt2 [2019-03-17 11:49:02,618 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 11:49:02,620 INFO L168 Benchmark]: Toolchain (without parser) took 7248.56 ms. Allocated memory was 100.1 MB in the beginning and 283.6 MB in the end (delta: 183.5 MB). Free memory was 72.9 MB in the beginning and 127.6 MB in the end (delta: -54.7 MB). Peak memory consumption was 128.8 MB. Max. memory is 3.6 GB. [2019-03-17 11:49:02,621 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 87.6 MB. Free memory is still 56.9 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 11:49:02,622 INFO L168 Benchmark]: CACSL2BoogieTranslator took 651.85 ms. Allocated memory is still 100.1 MB. Free memory was 72.6 MB in the beginning and 42.7 MB in the end (delta: 29.9 MB). Peak memory consumption was 29.9 MB. Max. memory is 3.6 GB. [2019-03-17 11:49:02,622 INFO L168 Benchmark]: Boogie Procedure Inliner took 168.52 ms. Allocated memory was 100.1 MB in the beginning and 131.6 MB in the end (delta: 31.5 MB). Free memory was 42.7 MB in the beginning and 109.1 MB in the end (delta: -66.3 MB). Peak memory consumption was 4.9 MB. Max. memory is 3.6 GB. [2019-03-17 11:49:02,625 INFO L168 Benchmark]: Boogie Preprocessor took 122.43 ms. Allocated memory is still 131.6 MB. Free memory was 109.1 MB in the beginning and 104.8 MB in the end (delta: 4.3 MB). Peak memory consumption was 4.3 MB. Max. memory is 3.6 GB. [2019-03-17 11:49:02,625 INFO L168 Benchmark]: RCFGBuilder took 3237.99 ms. Allocated memory was 131.6 MB in the beginning and 143.1 MB in the end (delta: 11.5 MB). Free memory was 104.2 MB in the beginning and 71.1 MB in the end (delta: 33.1 MB). Peak memory consumption was 56.7 MB. Max. memory is 3.6 GB. [2019-03-17 11:49:02,628 INFO L168 Benchmark]: IcfgToChc took 2837.88 ms. Allocated memory was 143.1 MB in the beginning and 283.6 MB in the end (delta: 140.5 MB). Free memory was 70.3 MB in the beginning and 162.0 MB in the end (delta: -91.7 MB). Peak memory consumption was 111.4 MB. Max. memory is 3.6 GB. [2019-03-17 11:49:02,628 INFO L168 Benchmark]: ChcSmtPrinter took 225.35 ms. Allocated memory is still 283.6 MB. Free memory was 162.0 MB in the beginning and 127.6 MB in the end (delta: 34.5 MB). Peak memory consumption was 34.5 MB. Max. memory is 3.6 GB. [2019-03-17 11:49:02,633 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 87.6 MB. Free memory is still 56.9 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 651.85 ms. Allocated memory is still 100.1 MB. Free memory was 72.6 MB in the beginning and 42.7 MB in the end (delta: 29.9 MB). Peak memory consumption was 29.9 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 168.52 ms. Allocated memory was 100.1 MB in the beginning and 131.6 MB in the end (delta: 31.5 MB). Free memory was 42.7 MB in the beginning and 109.1 MB in the end (delta: -66.3 MB). Peak memory consumption was 4.9 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 122.43 ms. Allocated memory is still 131.6 MB. Free memory was 109.1 MB in the beginning and 104.8 MB in the end (delta: 4.3 MB). Peak memory consumption was 4.3 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3237.99 ms. Allocated memory was 131.6 MB in the beginning and 143.1 MB in the end (delta: 11.5 MB). Free memory was 104.2 MB in the beginning and 71.1 MB in the end (delta: 33.1 MB). Peak memory consumption was 56.7 MB. Max. memory is 3.6 GB. * IcfgToChc took 2837.88 ms. Allocated memory was 143.1 MB in the beginning and 283.6 MB in the end (delta: 140.5 MB). Free memory was 70.3 MB in the beginning and 162.0 MB in the end (delta: -91.7 MB). Peak memory consumption was 111.4 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 225.35 ms. Allocated memory is still 283.6 MB. Free memory was 162.0 MB in the beginning and 127.6 MB in the end (delta: 34.5 MB). Peak memory consumption was 34.5 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...