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/bitvector-regression/integerpromotion_false-unreach-call_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 11:48:22,508 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 11:48:22,510 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 11:48:22,522 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 11:48:22,523 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 11:48:22,524 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 11:48:22,525 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 11:48:22,528 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 11:48:22,530 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 11:48:22,533 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 11:48:22,534 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 11:48:22,537 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 11:48:22,538 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 11:48:22,542 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 11:48:22,543 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 11:48:22,544 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 11:48:22,545 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 11:48:22,547 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 11:48:22,549 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 11:48:22,551 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 11:48:22,552 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 11:48:22,553 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 11:48:22,556 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 11:48:22,556 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 11:48:22,556 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 11:48:22,557 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 11:48:22,558 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 11:48:22,559 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 11:48:22,559 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 11:48:22,560 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 11:48:22,561 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 11:48:22,562 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 11:48:22,563 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 11:48:22,563 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 11:48:22,564 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 11:48:22,564 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 11:48:22,565 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 11:48:22,566 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 11:48:22,566 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 11:48:22,567 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 11:48:22,594 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 11:48:22,594 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 11:48:22,597 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 11:48:22,597 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 11:48:22,597 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 11:48:22,597 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 11:48:22,598 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 11:48:22,598 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 11:48:22,598 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 11:48:22,598 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 11:48:22,598 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 11:48:22,599 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 11:48:22,599 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 11:48:22,599 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 11:48:22,599 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 11:48:22,599 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 11:48:22,599 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 11:48:22,600 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 11:48:22,600 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 11:48:22,601 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 11:48:22,601 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 11:48:22,601 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 11:48:22,601 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 11:48:22,601 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 11:48:22,602 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 11:48:22,602 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 11:48:22,602 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 11:48:22,602 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 11:48:22,602 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 11:48:22,638 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 11:48:22,650 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 11:48:22,654 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 11:48:22,655 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 11:48:22,656 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 11:48:22,656 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/bitvector-regression/integerpromotion_false-unreach-call_true-termination.c [2019-03-18 11:48:22,715 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f89a29077/eb0808388d0c4af595a43c6451a01b9a/FLAGde8f5ac3e [2019-03-18 11:48:23,154 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 11:48:23,154 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/bitvector-regression/integerpromotion_false-unreach-call_true-termination.c [2019-03-18 11:48:23,162 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f89a29077/eb0808388d0c4af595a43c6451a01b9a/FLAGde8f5ac3e [2019-03-18 11:48:23,497 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f89a29077/eb0808388d0c4af595a43c6451a01b9a [2019-03-18 11:48:23,508 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 11:48:23,509 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 11:48:23,510 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 11:48:23,510 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 11:48:23,514 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 11:48:23,515 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 11:48:23" (1/1) ... [2019-03-18 11:48:23,518 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ddc761a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:48:23, skipping insertion in model container [2019-03-18 11:48:23,518 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 11:48:23" (1/1) ... [2019-03-18 11:48:23,525 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 11:48:23,539 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 11:48:23,684 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 11:48:23,690 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 11:48:23,703 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 11:48:23,715 INFO L195 MainTranslator]: Completed translation [2019-03-18 11:48:23,716 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:48:23 WrapperNode [2019-03-18 11:48:23,716 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 11:48:23,717 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 11:48:23,717 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 11:48:23,718 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 11:48:23,727 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:48:23" (1/1) ... [2019-03-18 11:48:23,733 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:48:23" (1/1) ... [2019-03-18 11:48:23,753 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 11:48:23,753 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 11:48:23,753 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 11:48:23,753 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 11:48:23,764 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:48:23" (1/1) ... [2019-03-18 11:48:23,764 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:48:23" (1/1) ... [2019-03-18 11:48:23,764 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:48:23" (1/1) ... [2019-03-18 11:48:23,765 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:48:23" (1/1) ... [2019-03-18 11:48:23,768 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:48:23" (1/1) ... [2019-03-18 11:48:23,770 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:48:23" (1/1) ... [2019-03-18 11:48:23,771 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:48:23" (1/1) ... [2019-03-18 11:48:23,772 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 11:48:23,773 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 11:48:23,773 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 11:48:23,773 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 11:48:23,774 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:48:23" (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 11:48:23,920 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 11:48:23,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 11:48:24,049 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 11:48:24,049 INFO L286 CfgBuilder]: Removed 4 assue(true) statements. [2019-03-18 11:48:24,051 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 11:48:24 BoogieIcfgContainer [2019-03-18 11:48:24,051 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 11:48:24,051 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 11:48:24,051 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 11:48:24,051 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 11:48:24,054 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 11:48:24" (1/1) ... [2019-03-18 11:48:24,121 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 11:48:24 HornClauseAST [2019-03-18 11:48:24,121 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 11:48:24,121 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 11:48:24,122 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 11:48:24,122 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 11:48:24,123 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 11:48:24" (1/1) ... [2019-03-18 11:48:24,124 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/bitvector-regression/ChcSmtPrinter_integerpromotion_false-unreach-call_true-termination.c_UID7435797693002655137.smt2 [2019-03-18 11:48:24,139 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 11:48:24,141 INFO L168 Benchmark]: Toolchain (without parser) took 632.24 ms. Allocated memory was 111.7 MB in the beginning and 121.1 MB in the end (delta: 9.4 MB). Free memory was 60.5 MB in the beginning and 88.3 MB in the end (delta: -27.8 MB). There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 11:48:24,142 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 111.7 MB. Free memory is still 78.4 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 11:48:24,143 INFO L168 Benchmark]: CACSL2BoogieTranslator took 206.63 ms. Allocated memory is still 111.7 MB. Free memory was 60.1 MB in the beginning and 51.2 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.8 MB. Max. memory is 3.6 GB. [2019-03-18 11:48:24,144 INFO L168 Benchmark]: Boogie Procedure Inliner took 35.48 ms. Allocated memory is still 111.7 MB. Free memory was 51.2 MB in the beginning and 49.8 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.5 MB. Max. memory is 3.6 GB. [2019-03-18 11:48:24,145 INFO L168 Benchmark]: Boogie Preprocessor took 19.53 ms. Allocated memory is still 111.7 MB. Free memory was 49.8 MB in the beginning and 48.9 MB in the end (delta: 905.7 kB). Peak memory consumption was 905.7 kB. Max. memory is 3.6 GB. [2019-03-18 11:48:24,146 INFO L168 Benchmark]: RCFGBuilder took 278.01 ms. Allocated memory was 111.7 MB in the beginning and 121.1 MB in the end (delta: 9.4 MB). Free memory was 48.7 MB in the beginning and 92.7 MB in the end (delta: -44.0 MB). Peak memory consumption was 11.8 MB. Max. memory is 3.6 GB. [2019-03-18 11:48:24,147 INFO L168 Benchmark]: IcfgToChc took 70.00 ms. Allocated memory is still 121.1 MB. Free memory was 92.7 MB in the beginning and 89.0 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.7 MB. Max. memory is 3.6 GB. [2019-03-18 11:48:24,148 INFO L168 Benchmark]: ChcSmtPrinter took 17.59 ms. Allocated memory is still 121.1 MB. Free memory was 89.0 MB in the beginning and 88.3 MB in the end (delta: 760.3 kB). Peak memory consumption was 760.3 kB. Max. memory is 3.6 GB. [2019-03-18 11:48:24,156 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 111.7 MB. Free memory is still 78.4 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 206.63 ms. Allocated memory is still 111.7 MB. Free memory was 60.1 MB in the beginning and 51.2 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.8 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 35.48 ms. Allocated memory is still 111.7 MB. Free memory was 51.2 MB in the beginning and 49.8 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.5 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 19.53 ms. Allocated memory is still 111.7 MB. Free memory was 49.8 MB in the beginning and 48.9 MB in the end (delta: 905.7 kB). Peak memory consumption was 905.7 kB. Max. memory is 3.6 GB. * RCFGBuilder took 278.01 ms. Allocated memory was 111.7 MB in the beginning and 121.1 MB in the end (delta: 9.4 MB). Free memory was 48.7 MB in the beginning and 92.7 MB in the end (delta: -44.0 MB). Peak memory consumption was 11.8 MB. Max. memory is 3.6 GB. * IcfgToChc took 70.00 ms. Allocated memory is still 121.1 MB. Free memory was 92.7 MB in the beginning and 89.0 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.7 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 17.59 ms. Allocated memory is still 121.1 MB. Free memory was 89.0 MB in the beginning and 88.3 MB in the end (delta: 760.3 kB). Peak memory consumption was 760.3 kB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...