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_label48_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:16:21,602 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:16:21,604 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:16:21,621 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:16:21,621 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:16:21,623 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:16:21,624 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:16:21,626 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:16:21,630 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:16:21,631 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:16:21,633 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:16:21,633 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:16:21,635 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:16:21,637 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:16:21,638 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:16:21,647 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:16:21,648 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:16:21,651 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:16:21,653 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:16:21,654 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:16:21,655 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:16:21,656 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:16:21,658 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:16:21,661 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:16:21,661 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:16:21,662 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:16:21,662 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:16:21,663 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:16:21,665 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:16:21,666 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:16:21,668 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:16:21,669 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:16:21,671 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:16:21,671 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:16:21,672 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:16:21,672 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:16:21,672 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:16:21,673 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:16:21,675 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:16:21,677 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 12:16:21,698 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:16:21,698 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:16:21,699 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:16:21,699 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:16:21,700 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:16:21,700 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:16:21,700 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:16:21,700 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:16:21,701 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:16:21,701 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:16:21,701 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:16:21,701 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:16:21,701 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:16:21,701 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:16:21,702 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:16:21,702 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:16:21,702 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:16:21,702 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:16:21,702 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:16:21,703 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:16:21,703 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:16:21,703 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:16:21,703 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:16:21,703 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:16:21,704 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:16:21,704 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:16:21,704 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:16:21,704 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:16:21,704 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 12:16:21,747 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:16:21,768 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:16:21,773 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:16:21,775 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:16:21,775 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:16:21,776 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem02_label48_true-unreach-call_false-termination.c [2019-03-18 12:16:21,845 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d25faedf7/6bc5305cfb4d4012986b801d7bc5d38a/FLAG748084071 [2019-03-18 12:16:22,479 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:16:22,480 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem02_label48_true-unreach-call_false-termination.c [2019-03-18 12:16:22,507 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d25faedf7/6bc5305cfb4d4012986b801d7bc5d38a/FLAG748084071 [2019-03-18 12:16:22,668 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d25faedf7/6bc5305cfb4d4012986b801d7bc5d38a [2019-03-18 12:16:22,679 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:16:22,680 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:16:22,681 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:16:22,681 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:16:22,684 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:16:22,686 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:16:22" (1/1) ... [2019-03-18 12:16:22,688 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c2fc5d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:22, skipping insertion in model container [2019-03-18 12:16:22,689 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:16:22" (1/1) ... [2019-03-18 12:16:22,695 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:16:22,758 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:16:23,223 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:16:23,231 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:16:23,316 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:16:23,333 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:16:23,333 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:23 WrapperNode [2019-03-18 12:16:23,333 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:16:23,334 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:16:23,334 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:16:23,335 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:16:23,343 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:23" (1/1) ... [2019-03-18 12:16:23,453 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:23" (1/1) ... [2019-03-18 12:16:23,502 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:16:23,503 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:16:23,503 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:16:23,503 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:16:23,513 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:23" (1/1) ... [2019-03-18 12:16:23,514 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:23" (1/1) ... [2019-03-18 12:16:23,521 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:23" (1/1) ... [2019-03-18 12:16:23,521 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:23" (1/1) ... [2019-03-18 12:16:23,558 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:23" (1/1) ... [2019-03-18 12:16:23,583 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:23" (1/1) ... [2019-03-18 12:16:23,587 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:23" (1/1) ... [2019-03-18 12:16:23,593 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:16:23,594 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:16:23,594 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:16:23,594 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:16:23,595 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:23" (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 12:16:23,660 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:16:23,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:16:26,741 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:16:26,742 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-18 12:16:26,744 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:16:26 BoogieIcfgContainer [2019-03-18 12:16:26,744 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:16:26,744 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:16:26,745 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:16:26,745 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:16:26,748 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:16:26" (1/1) ... [2019-03-18 12:16:30,481 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:16:30 HornClauseAST [2019-03-18 12:16:30,481 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:16:30,482 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:16:30,482 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:16:30,482 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:16:30,483 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:16:30" (1/1) ... [2019-03-18 12:16:30,485 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem02_label48_true-unreach-call_false-termination.c_UID7697473689732914817.smt2 [2019-03-18 12:16:30,726 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:16:30,728 INFO L168 Benchmark]: Toolchain (without parser) took 8048.89 ms. Allocated memory was 100.7 MB in the beginning and 310.4 MB in the end (delta: 209.7 MB). Free memory was 73.7 MB in the beginning and 176.7 MB in the end (delta: -103.1 MB). Peak memory consumption was 106.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:16:30,730 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 87.0 MB. Free memory is still 56.4 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:16:30,731 INFO L168 Benchmark]: CACSL2BoogieTranslator took 652.92 ms. Allocated memory is still 100.7 MB. Free memory was 73.4 MB in the beginning and 44.6 MB in the end (delta: 28.9 MB). Peak memory consumption was 28.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:16:30,731 INFO L168 Benchmark]: Boogie Procedure Inliner took 168.43 ms. Allocated memory was 100.7 MB in the beginning and 132.6 MB in the end (delta: 32.0 MB). Free memory was 44.3 MB in the beginning and 110.4 MB in the end (delta: -66.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:16:30,732 INFO L168 Benchmark]: Boogie Preprocessor took 90.47 ms. Allocated memory is still 132.6 MB. Free memory was 110.4 MB in the beginning and 105.9 MB in the end (delta: 4.5 MB). Peak memory consumption was 4.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:16:30,732 INFO L168 Benchmark]: RCFGBuilder took 3150.39 ms. Allocated memory was 132.6 MB in the beginning and 143.7 MB in the end (delta: 11.0 MB). Free memory was 105.9 MB in the beginning and 72.4 MB in the end (delta: 33.5 MB). Peak memory consumption was 60.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:16:30,733 INFO L168 Benchmark]: IcfgToChc took 3737.09 ms. Allocated memory was 143.7 MB in the beginning and 310.4 MB in the end (delta: 166.7 MB). Free memory was 72.4 MB in the beginning and 207.5 MB in the end (delta: -135.1 MB). Peak memory consumption was 130.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:16:30,733 INFO L168 Benchmark]: ChcSmtPrinter took 244.93 ms. Allocated memory is still 310.4 MB. Free memory was 207.5 MB in the beginning and 176.7 MB in the end (delta: 30.8 MB). Peak memory consumption was 30.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:16:30,736 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 87.0 MB. Free memory is still 56.4 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 652.92 ms. Allocated memory is still 100.7 MB. Free memory was 73.4 MB in the beginning and 44.6 MB in the end (delta: 28.9 MB). Peak memory consumption was 28.9 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 168.43 ms. Allocated memory was 100.7 MB in the beginning and 132.6 MB in the end (delta: 32.0 MB). Free memory was 44.3 MB in the beginning and 110.4 MB in the end (delta: -66.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 90.47 ms. Allocated memory is still 132.6 MB. Free memory was 110.4 MB in the beginning and 105.9 MB in the end (delta: 4.5 MB). Peak memory consumption was 4.5 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3150.39 ms. Allocated memory was 132.6 MB in the beginning and 143.7 MB in the end (delta: 11.0 MB). Free memory was 105.9 MB in the beginning and 72.4 MB in the end (delta: 33.5 MB). Peak memory consumption was 60.0 MB. Max. memory is 3.6 GB. * IcfgToChc took 3737.09 ms. Allocated memory was 143.7 MB in the beginning and 310.4 MB in the end (delta: 166.7 MB). Free memory was 72.4 MB in the beginning and 207.5 MB in the end (delta: -135.1 MB). Peak memory consumption was 130.9 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 244.93 ms. Allocated memory is still 310.4 MB. Free memory was 207.5 MB in the beginning and 176.7 MB in the end (delta: 30.8 MB). Peak memory consumption was 30.8 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...