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/Problem16_label01_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:08:30,436 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:08:30,437 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:08:30,449 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:08:30,450 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:08:30,451 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:08:30,452 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:08:30,454 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:08:30,456 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:08:30,457 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:08:30,458 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:08:30,458 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:08:30,459 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:08:30,460 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:08:30,461 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:08:30,462 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:08:30,463 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:08:30,465 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:08:30,467 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:08:30,469 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:08:30,470 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:08:30,471 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:08:30,475 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:08:30,476 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:08:30,476 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:08:30,477 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:08:30,477 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:08:30,479 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:08:30,479 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:08:30,480 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:08:30,480 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:08:30,481 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:08:30,482 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:08:30,482 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:08:30,483 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:08:30,483 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:08:30,484 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:08:30,485 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:08:30,486 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:08:30,486 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 21:08:30,513 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:08:30,513 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:08:30,515 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:08:30,516 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:08:30,516 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:08:30,516 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:08:30,516 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:08:30,516 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:08:30,517 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:08:30,517 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:08:30,517 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:08:30,517 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:08:30,518 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:08:30,518 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:08:30,518 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:08:30,518 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:08:30,518 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:08:30,519 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:08:30,519 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:08:30,519 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:08:30,519 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:08:30,519 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:08:30,520 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:08:30,520 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:08:30,520 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:08:30,520 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:08:30,520 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:08:30,521 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:08:30,521 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 21:08:30,569 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:08:30,582 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:08:30,586 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:08:30,588 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:08:30,588 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:08:30,589 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem16_label01_false-unreach-call.c [2019-03-17 21:08:30,647 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/852fdc194/c0f33d4d87d6455ab2d5e8ef2aece918/FLAG1201c2c5d [2019-03-17 21:08:31,314 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:08:31,315 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem16_label01_false-unreach-call.c [2019-03-17 21:08:31,332 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/852fdc194/c0f33d4d87d6455ab2d5e8ef2aece918/FLAG1201c2c5d [2019-03-17 21:08:31,485 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/852fdc194/c0f33d4d87d6455ab2d5e8ef2aece918 [2019-03-17 21:08:31,497 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:08:31,498 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:08:31,500 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:08:31,501 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:08:31,504 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:08:31,505 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:08:31" (1/1) ... [2019-03-17 21:08:31,508 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6231871b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:08:31, skipping insertion in model container [2019-03-17 21:08:31,509 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:08:31" (1/1) ... [2019-03-17 21:08:31,517 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:08:31,613 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:08:32,375 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:08:32,383 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:08:32,739 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:08:32,937 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:08:32,937 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:08:32 WrapperNode [2019-03-17 21:08:32,938 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:08:32,939 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:08:32,939 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:08:32,939 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:08:32,950 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:08:32" (1/1) ... [2019-03-17 21:08:32,990 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:08:32" (1/1) ... [2019-03-17 21:08:33,132 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:08:33,133 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:08:33,133 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:08:33,133 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:08:33,143 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:08:32" (1/1) ... [2019-03-17 21:08:33,143 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:08:32" (1/1) ... [2019-03-17 21:08:33,155 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:08:32" (1/1) ... [2019-03-17 21:08:33,156 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:08:32" (1/1) ... [2019-03-17 21:08:33,221 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:08:32" (1/1) ... [2019-03-17 21:08:33,252 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:08:32" (1/1) ... [2019-03-17 21:08:33,287 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:08:32" (1/1) ... [2019-03-17 21:08:33,311 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:08:33,312 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:08:33,312 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:08:33,312 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:08:33,316 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:08:32" (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 21:08:33,380 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:08:33,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:08:38,331 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:08:38,331 INFO L286 CfgBuilder]: Removed 9 assue(true) statements. [2019-03-17 21:08:38,333 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:08:38 BoogieIcfgContainer [2019-03-17 21:08:38,333 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:08:38,333 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:08:38,333 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:08:38,334 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:08:38,336 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:08:38" (1/1) ... [2019-03-17 21:08:42,666 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:08:42 HornClauseAST [2019-03-17 21:08:42,667 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:08:42,667 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:08:42,668 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:08:42,668 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:08:42,670 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:08:42" (1/1) ... [2019-03-17 21:08:42,676 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem16_label01_false-unreach-call.c_UID211337457452843073.smt2 [2019-03-17 21:08:42,994 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:08:42,995 INFO L168 Benchmark]: Toolchain (without parser) took 11498.14 ms. Allocated memory was 115.9 MB in the beginning and 428.9 MB in the end (delta: 313.0 MB). Free memory was 60.8 MB in the beginning and 111.2 MB in the end (delta: -50.4 MB). Peak memory consumption was 262.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:08:42,997 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 115.9 MB. Free memory is still 83.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:08:43,000 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1437.75 ms. Allocated memory was 115.9 MB in the beginning and 192.4 MB in the end (delta: 76.5 MB). Free memory was 60.6 MB in the beginning and 166.0 MB in the end (delta: -105.4 MB). Peak memory consumption was 47.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:08:43,000 INFO L168 Benchmark]: Boogie Procedure Inliner took 193.81 ms. Allocated memory is still 192.4 MB. Free memory was 166.0 MB in the beginning and 141.6 MB in the end (delta: 24.3 MB). Peak memory consumption was 24.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:08:43,001 INFO L168 Benchmark]: Boogie Preprocessor took 178.58 ms. Allocated memory is still 192.4 MB. Free memory was 141.6 MB in the beginning and 127.1 MB in the end (delta: 14.6 MB). Peak memory consumption was 14.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:08:43,001 INFO L168 Benchmark]: RCFGBuilder took 5021.55 ms. Allocated memory was 192.4 MB in the beginning and 249.6 MB in the end (delta: 57.1 MB). Free memory was 127.1 MB in the beginning and 134.3 MB in the end (delta: -7.3 MB). Peak memory consumption was 83.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:08:43,001 INFO L168 Benchmark]: IcfgToChc took 4333.81 ms. Allocated memory was 249.6 MB in the beginning and 428.9 MB in the end (delta: 179.3 MB). Free memory was 134.3 MB in the beginning and 165.5 MB in the end (delta: -31.2 MB). Peak memory consumption was 257.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:08:43,002 INFO L168 Benchmark]: ChcSmtPrinter took 326.48 ms. Allocated memory is still 428.9 MB. Free memory was 165.5 MB in the beginning and 111.2 MB in the end (delta: 54.3 MB). Peak memory consumption was 54.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:08:43,009 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 115.9 MB. Free memory is still 83.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1437.75 ms. Allocated memory was 115.9 MB in the beginning and 192.4 MB in the end (delta: 76.5 MB). Free memory was 60.6 MB in the beginning and 166.0 MB in the end (delta: -105.4 MB). Peak memory consumption was 47.7 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 193.81 ms. Allocated memory is still 192.4 MB. Free memory was 166.0 MB in the beginning and 141.6 MB in the end (delta: 24.3 MB). Peak memory consumption was 24.3 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 178.58 ms. Allocated memory is still 192.4 MB. Free memory was 141.6 MB in the beginning and 127.1 MB in the end (delta: 14.6 MB). Peak memory consumption was 14.6 MB. Max. memory is 3.6 GB. * RCFGBuilder took 5021.55 ms. Allocated memory was 192.4 MB in the beginning and 249.6 MB in the end (delta: 57.1 MB). Free memory was 127.1 MB in the beginning and 134.3 MB in the end (delta: -7.3 MB). Peak memory consumption was 83.7 MB. Max. memory is 3.6 GB. * IcfgToChc took 4333.81 ms. Allocated memory was 249.6 MB in the beginning and 428.9 MB in the end (delta: 179.3 MB). Free memory was 134.3 MB in the beginning and 165.5 MB in the end (delta: -31.2 MB). Peak memory consumption was 257.1 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 326.48 ms. Allocated memory is still 428.9 MB. Free memory was 165.5 MB in the beginning and 111.2 MB in the end (delta: 54.3 MB). Peak memory consumption was 54.3 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...