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/ldv-regression/test_while_int_true-termination.c_false-unreach-call_1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 12:20:29,461 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 12:20:29,464 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 12:20:29,481 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 12:20:29,481 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 12:20:29,483 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 12:20:29,484 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 12:20:29,486 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 12:20:29,489 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 12:20:29,490 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 12:20:29,490 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 12:20:29,492 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 12:20:29,493 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 12:20:29,494 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 12:20:29,498 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 12:20:29,498 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 12:20:29,506 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 12:20:29,507 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 12:20:29,513 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 12:20:29,517 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 12:20:29,519 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 12:20:29,522 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 12:20:29,524 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 12:20:29,525 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 12:20:29,525 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 12:20:29,526 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 12:20:29,526 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 12:20:29,527 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 12:20:29,527 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 12:20:29,528 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 12:20:29,529 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 12:20:29,530 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 12:20:29,533 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 12:20:29,533 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 12:20:29,534 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 12:20:29,534 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 12:20:29,534 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 12:20:29,535 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 12:20:29,537 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 12:20:29,537 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 12:20:29,559 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 12:20:29,559 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 12:20:29,561 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 12:20:29,561 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 12:20:29,562 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 12:20:29,562 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 12:20:29,562 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 12:20:29,562 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 12:20:29,562 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 12:20:29,562 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 12:20:29,563 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 12:20:29,563 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 12:20:29,563 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 12:20:29,563 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 12:20:29,563 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 12:20:29,563 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 12:20:29,564 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 12:20:29,564 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 12:20:29,564 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 12:20:29,564 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 12:20:29,564 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 12:20:29,565 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 12:20:29,565 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 12:20:29,565 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 12:20:29,565 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 12:20:29,565 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 12:20:29,565 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 12:20:29,566 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 12:20:29,566 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 12:20:29,609 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 12:20:29,626 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 12:20:29,629 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 12:20:29,630 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 12:20:29,631 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 12:20:29,632 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-regression/test_while_int_true-termination.c_false-unreach-call_1.i [2019-03-17 12:20:29,692 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f90796c25/af83835635f44ba68285b7b999de7a30/FLAGee80cef0b [2019-03-17 12:20:30,088 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 12:20:30,088 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-regression/test_while_int_true-termination.c_false-unreach-call_1.i [2019-03-17 12:20:30,093 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f90796c25/af83835635f44ba68285b7b999de7a30/FLAGee80cef0b [2019-03-17 12:20:30,487 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f90796c25/af83835635f44ba68285b7b999de7a30 [2019-03-17 12:20:30,499 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 12:20:30,500 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 12:20:30,501 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 12:20:30,501 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 12:20:30,505 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 12:20:30,506 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:20:30" (1/1) ... [2019-03-17 12:20:30,510 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46669ba7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:30, skipping insertion in model container [2019-03-17 12:20:30,510 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:20:30" (1/1) ... [2019-03-17 12:20:30,518 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 12:20:30,543 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 12:20:30,738 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:20:30,744 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 12:20:30,761 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:20:30,778 INFO L195 MainTranslator]: Completed translation [2019-03-17 12:20:30,779 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:30 WrapperNode [2019-03-17 12:20:30,779 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 12:20:30,780 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 12:20:30,780 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 12:20:30,780 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 12:20:30,790 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:30" (1/1) ... [2019-03-17 12:20:30,795 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:30" (1/1) ... [2019-03-17 12:20:30,816 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 12:20:30,817 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 12:20:30,817 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 12:20:30,817 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 12:20:30,827 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:30" (1/1) ... [2019-03-17 12:20:30,828 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:30" (1/1) ... [2019-03-17 12:20:30,828 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:30" (1/1) ... [2019-03-17 12:20:30,828 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:30" (1/1) ... [2019-03-17 12:20:30,831 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:30" (1/1) ... [2019-03-17 12:20:30,837 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:30" (1/1) ... [2019-03-17 12:20:30,838 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:30" (1/1) ... [2019-03-17 12:20:30,840 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 12:20:30,840 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 12:20:30,841 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 12:20:30,841 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 12:20:30,844 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:30" (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 12:20:30,996 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 12:20:30,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 12:20:31,179 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 12:20:31,179 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 12:20:31,181 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:20:31 BoogieIcfgContainer [2019-03-17 12:20:31,181 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 12:20:31,181 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 12:20:31,182 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 12:20:31,183 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 12:20:31,186 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:20:31" (1/1) ... [2019-03-17 12:20:31,272 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:20:31 HornClauseAST [2019-03-17 12:20:31,273 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 12:20:31,273 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 12:20:31,273 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 12:20:31,273 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 12:20:31,275 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:20:31" (1/1) ... [2019-03-17 12:20:31,275 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/ldv-regression/ChcSmtPrinter_test_while_int_true-termination.c_false-unreach-call_1.i_UID5819460147478354193.smt2 [2019-03-17 12:20:31,294 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 12:20:31,296 INFO L168 Benchmark]: Toolchain (without parser) took 796.61 ms. Allocated memory was 99.1 MB in the beginning and 129.5 MB in the end (delta: 30.4 MB). Free memory was 74.4 MB in the beginning and 100.9 MB in the end (delta: -26.5 MB). Peak memory consumption was 3.9 MB. Max. memory is 3.6 GB. [2019-03-17 12:20:31,298 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 87.6 MB. Free memory is still 57.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 12:20:31,299 INFO L168 Benchmark]: CACSL2BoogieTranslator took 278.37 ms. Allocated memory is still 99.1 MB. Free memory was 74.4 MB in the beginning and 65.3 MB in the end (delta: 9.1 MB). Peak memory consumption was 9.1 MB. Max. memory is 3.6 GB. [2019-03-17 12:20:31,300 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.73 ms. Allocated memory is still 99.1 MB. Free memory was 65.3 MB in the beginning and 63.9 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 3.6 GB. [2019-03-17 12:20:31,301 INFO L168 Benchmark]: Boogie Preprocessor took 23.11 ms. Allocated memory is still 99.1 MB. Free memory was 63.9 MB in the beginning and 62.8 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 3.6 GB. [2019-03-17 12:20:31,302 INFO L168 Benchmark]: RCFGBuilder took 340.77 ms. Allocated memory was 99.1 MB in the beginning and 129.5 MB in the end (delta: 30.4 MB). Free memory was 62.8 MB in the beginning and 106.0 MB in the end (delta: -43.3 MB). Peak memory consumption was 3.6 MB. Max. memory is 3.6 GB. [2019-03-17 12:20:31,303 INFO L168 Benchmark]: IcfgToChc took 91.40 ms. Allocated memory is still 129.5 MB. Free memory was 106.0 MB in the beginning and 101.9 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 3.6 GB. [2019-03-17 12:20:31,304 INFO L168 Benchmark]: ChcSmtPrinter took 21.32 ms. Allocated memory is still 129.5 MB. Free memory was 101.9 MB in the beginning and 100.9 MB in the end (delta: 921.6 kB). Peak memory consumption was 921.6 kB. Max. memory is 3.6 GB. [2019-03-17 12:20:31,320 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 87.6 MB. Free memory is still 57.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 278.37 ms. Allocated memory is still 99.1 MB. Free memory was 74.4 MB in the beginning and 65.3 MB in the end (delta: 9.1 MB). Peak memory consumption was 9.1 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 36.73 ms. Allocated memory is still 99.1 MB. Free memory was 65.3 MB in the beginning and 63.9 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 23.11 ms. Allocated memory is still 99.1 MB. Free memory was 63.9 MB in the beginning and 62.8 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 3.6 GB. * RCFGBuilder took 340.77 ms. Allocated memory was 99.1 MB in the beginning and 129.5 MB in the end (delta: 30.4 MB). Free memory was 62.8 MB in the beginning and 106.0 MB in the end (delta: -43.3 MB). Peak memory consumption was 3.6 MB. Max. memory is 3.6 GB. * IcfgToChc took 91.40 ms. Allocated memory is still 129.5 MB. Free memory was 106.0 MB in the beginning and 101.9 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 21.32 ms. Allocated memory is still 129.5 MB. Free memory was 101.9 MB in the beginning and 100.9 MB in the end (delta: 921.6 kB). Peak memory consumption was 921.6 kB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...