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/test30_true-unreach-call_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:48:08,543 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:48:08,545 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:48:08,562 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:48:08,562 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:48:08,564 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:48:08,568 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:48:08,571 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:48:08,574 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:48:08,575 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:48:08,576 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:48:08,577 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:48:08,578 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:48:08,579 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:48:08,580 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:48:08,583 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:48:08,584 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:48:08,586 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:48:08,595 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:48:08,597 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:48:08,602 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:48:08,604 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:48:08,610 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:48:08,610 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:48:08,611 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:48:08,613 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:48:08,614 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:48:08,615 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:48:08,615 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:48:08,616 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:48:08,620 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:48:08,621 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:48:08,622 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:48:08,622 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:48:08,623 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:48:08,623 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:48:08,623 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:48:08,625 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:48:08,626 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:48:08,626 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 12:48:08,654 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:48:08,654 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:48:08,656 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:48:08,656 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:48:08,656 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:48:08,656 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:48:08,656 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:48:08,658 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:48:08,658 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:48:08,658 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:48:08,658 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:48:08,659 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:48:08,659 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:48:08,659 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:48:08,659 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:48:08,659 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:48:08,659 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:48:08,660 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:48:08,661 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:48:08,661 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:48:08,661 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:48:08,662 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:48:08,662 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:48:08,662 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:48:08,662 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:48:08,662 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:48:08,663 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:48:08,663 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:48:08,663 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 12:48:08,721 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:48:08,735 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:48:08,741 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:48:08,742 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:48:08,743 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:48:08,743 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-regression/test30_true-unreach-call_true-termination.c [2019-03-18 12:48:08,797 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/81de4a4bd/8acd054e3b764fec8993aeb29d5dd91a/FLAG46a451f51 [2019-03-18 12:48:09,265 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:48:09,266 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-regression/test30_true-unreach-call_true-termination.c [2019-03-18 12:48:09,273 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/81de4a4bd/8acd054e3b764fec8993aeb29d5dd91a/FLAG46a451f51 [2019-03-18 12:48:09,621 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/81de4a4bd/8acd054e3b764fec8993aeb29d5dd91a [2019-03-18 12:48:09,630 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:48:09,632 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:48:09,633 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:48:09,633 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:48:09,636 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:48:09,637 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:48:09" (1/1) ... [2019-03-18 12:48:09,640 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10bbde3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:09, skipping insertion in model container [2019-03-18 12:48:09,641 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:48:09" (1/1) ... [2019-03-18 12:48:09,648 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:48:09,670 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:48:09,849 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:48:09,864 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:48:09,882 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:48:09,903 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:48:09,903 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:09 WrapperNode [2019-03-18 12:48:09,903 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:48:09,904 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:48:09,905 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:48:09,905 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:48:09,915 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:09" (1/1) ... [2019-03-18 12:48:09,925 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:09" (1/1) ... [2019-03-18 12:48:09,949 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:48:09,950 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:48:09,950 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:48:09,950 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:48:09,961 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:09" (1/1) ... [2019-03-18 12:48:09,961 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:09" (1/1) ... [2019-03-18 12:48:09,963 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:09" (1/1) ... [2019-03-18 12:48:09,964 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:09" (1/1) ... [2019-03-18 12:48:09,970 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:09" (1/1) ... [2019-03-18 12:48:10,085 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:09" (1/1) ... [2019-03-18 12:48:10,088 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:09" (1/1) ... [2019-03-18 12:48:10,092 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:48:10,093 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:48:10,093 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:48:10,093 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:48:10,094 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:09" (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 12:48:10,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-03-18 12:48:10,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-03-18 12:48:10,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-03-18 12:48:10,167 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-18 12:48:10,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-18 12:48:10,167 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:48:10,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:48:10,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-18 12:48:10,528 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:48:10,528 INFO L286 CfgBuilder]: Removed 8 assue(true) statements. [2019-03-18 12:48:10,529 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:48:10 BoogieIcfgContainer [2019-03-18 12:48:10,530 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:48:10,530 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:48:10,530 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:48:10,530 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:48:10,534 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:48:10" (1/1) ... [2019-03-18 12:48:10,961 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:48:10 HornClauseAST [2019-03-18 12:48:10,961 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:48:10,961 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:48:10,962 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:48:10,962 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:48:10,963 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:48:10" (1/1) ... [2019-03-18 12:48:10,964 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/ldv-regression/ChcSmtPrinter_test30_true-unreach-call_true-termination.c_UID2420854635168200306.smt2 [2019-03-18 12:48:11,004 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:48:11,008 INFO L168 Benchmark]: Toolchain (without parser) took 1376.90 ms. Allocated memory was 115.9 MB in the beginning and 126.9 MB in the end (delta: 11.0 MB). Free memory was 63.5 MB in the beginning and 46.5 MB in the end (delta: 17.0 MB). Peak memory consumption was 28.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:11,009 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 115.9 MB. Free memory is still 82.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:48:11,010 INFO L168 Benchmark]: CACSL2BoogieTranslator took 271.28 ms. Allocated memory is still 115.9 MB. Free memory was 63.3 MB in the beginning and 53.4 MB in the end (delta: 9.9 MB). Peak memory consumption was 9.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:11,011 INFO L168 Benchmark]: Boogie Procedure Inliner took 45.00 ms. Allocated memory is still 115.9 MB. Free memory was 53.4 MB in the beginning and 51.8 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:11,011 INFO L168 Benchmark]: Boogie Preprocessor took 142.58 ms. Allocated memory was 115.9 MB in the beginning and 126.9 MB in the end (delta: 11.0 MB). Free memory was 51.8 MB in the beginning and 105.3 MB in the end (delta: -53.5 MB). Peak memory consumption was 12.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:11,012 INFO L168 Benchmark]: RCFGBuilder took 437.01 ms. Allocated memory is still 126.9 MB. Free memory was 105.3 MB in the beginning and 92.2 MB in the end (delta: 13.1 MB). Peak memory consumption was 13.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:11,012 INFO L168 Benchmark]: IcfgToChc took 431.14 ms. Allocated memory is still 126.9 MB. Free memory was 92.2 MB in the beginning and 48.5 MB in the end (delta: 43.7 MB). Peak memory consumption was 43.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:11,017 INFO L168 Benchmark]: ChcSmtPrinter took 42.64 ms. Allocated memory is still 126.9 MB. Free memory was 48.5 MB in the beginning and 46.5 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:11,020 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 115.9 MB. Free memory is still 82.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 271.28 ms. Allocated memory is still 115.9 MB. Free memory was 63.3 MB in the beginning and 53.4 MB in the end (delta: 9.9 MB). Peak memory consumption was 9.9 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 45.00 ms. Allocated memory is still 115.9 MB. Free memory was 53.4 MB in the beginning and 51.8 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 142.58 ms. Allocated memory was 115.9 MB in the beginning and 126.9 MB in the end (delta: 11.0 MB). Free memory was 51.8 MB in the beginning and 105.3 MB in the end (delta: -53.5 MB). Peak memory consumption was 12.5 MB. Max. memory is 3.6 GB. * RCFGBuilder took 437.01 ms. Allocated memory is still 126.9 MB. Free memory was 105.3 MB in the beginning and 92.2 MB in the end (delta: 13.1 MB). Peak memory consumption was 13.1 MB. Max. memory is 3.6 GB. * IcfgToChc took 431.14 ms. Allocated memory is still 126.9 MB. Free memory was 92.2 MB in the beginning and 48.5 MB in the end (delta: 43.7 MB). Peak memory consumption was 43.7 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 42.64 ms. Allocated memory is still 126.9 MB. Free memory was 48.5 MB in the beginning and 46.5 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...