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/seq-mthreaded/pals_STARTPALS_Triplicated_true-unreach-call.ufo.BOUNDED-10.pals_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 13:24:20,485 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 13:24:20,487 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 13:24:20,502 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 13:24:20,503 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 13:24:20,506 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 13:24:20,508 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 13:24:20,510 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 13:24:20,512 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 13:24:20,513 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 13:24:20,514 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 13:24:20,515 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 13:24:20,515 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 13:24:20,523 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 13:24:20,527 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 13:24:20,528 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 13:24:20,529 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 13:24:20,532 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 13:24:20,534 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 13:24:20,536 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 13:24:20,537 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 13:24:20,538 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 13:24:20,540 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 13:24:20,540 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 13:24:20,541 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 13:24:20,542 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 13:24:20,542 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 13:24:20,543 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 13:24:20,543 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 13:24:20,544 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 13:24:20,544 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 13:24:20,545 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 13:24:20,546 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 13:24:20,546 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 13:24:20,547 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 13:24:20,547 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 13:24:20,547 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 13:24:20,548 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 13:24:20,549 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 13:24:20,549 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 13:24:20,576 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 13:24:20,576 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 13:24:20,579 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 13:24:20,580 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 13:24:20,580 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 13:24:20,581 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 13:24:20,581 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 13:24:20,581 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 13:24:20,581 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 13:24:20,581 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 13:24:20,582 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 13:24:20,582 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 13:24:20,582 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 13:24:20,582 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 13:24:20,582 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 13:24:20,583 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 13:24:20,584 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 13:24:20,584 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 13:24:20,584 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 13:24:20,584 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 13:24:20,585 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 13:24:20,585 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 13:24:20,585 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 13:24:20,585 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 13:24:20,586 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 13:24:20,586 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 13:24:20,586 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 13:24:20,586 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 13:24:20,586 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 13:24:20,637 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 13:24:20,651 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 13:24:20,656 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 13:24:20,658 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 13:24:20,658 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 13:24:20,659 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/seq-mthreaded/pals_STARTPALS_Triplicated_true-unreach-call.ufo.BOUNDED-10.pals_true-termination.c [2019-03-18 13:24:20,729 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c96dcf0b2/f303e7993d1c4f0e8e083053cdaf5508/FLAGc74a9a78a [2019-03-18 13:24:21,233 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 13:24:21,234 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/seq-mthreaded/pals_STARTPALS_Triplicated_true-unreach-call.ufo.BOUNDED-10.pals_true-termination.c [2019-03-18 13:24:21,245 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c96dcf0b2/f303e7993d1c4f0e8e083053cdaf5508/FLAGc74a9a78a [2019-03-18 13:24:21,560 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c96dcf0b2/f303e7993d1c4f0e8e083053cdaf5508 [2019-03-18 13:24:21,569 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 13:24:21,571 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 13:24:21,572 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 13:24:21,572 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 13:24:21,576 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 13:24:21,577 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:24:21" (1/1) ... [2019-03-18 13:24:21,580 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c671c2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:24:21, skipping insertion in model container [2019-03-18 13:24:21,581 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:24:21" (1/1) ... [2019-03-18 13:24:21,588 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 13:24:21,648 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 13:24:21,934 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:24:21,949 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 13:24:22,027 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:24:22,059 INFO L195 MainTranslator]: Completed translation [2019-03-18 13:24:22,059 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:24:22 WrapperNode [2019-03-18 13:24:22,059 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 13:24:22,060 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 13:24:22,060 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 13:24:22,060 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 13:24:22,159 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:24:22" (1/1) ... [2019-03-18 13:24:22,176 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:24:22" (1/1) ... [2019-03-18 13:24:22,252 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 13:24:22,253 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 13:24:22,253 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 13:24:22,253 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 13:24:22,270 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:24:22" (1/1) ... [2019-03-18 13:24:22,270 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:24:22" (1/1) ... [2019-03-18 13:24:22,279 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:24:22" (1/1) ... [2019-03-18 13:24:22,280 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:24:22" (1/1) ... [2019-03-18 13:24:22,302 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:24:22" (1/1) ... [2019-03-18 13:24:22,325 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:24:22" (1/1) ... [2019-03-18 13:24:22,331 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:24:22" (1/1) ... [2019-03-18 13:24:22,340 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 13:24:22,341 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 13:24:22,341 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 13:24:22,341 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 13:24:22,342 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:24:22" (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 13:24:22,439 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 13:24:22,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 13:24:25,173 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 13:24:25,173 INFO L286 CfgBuilder]: Removed 173 assue(true) statements. [2019-03-18 13:24:25,175 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:24:25 BoogieIcfgContainer [2019-03-18 13:24:25,175 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 13:24:25,175 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 13:24:25,176 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 13:24:25,176 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 13:24:25,179 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:24:25" (1/1) ... [2019-03-18 13:24:48,793 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:24:48 HornClauseAST [2019-03-18 13:24:48,793 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 13:24:48,794 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 13:24:48,794 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 13:24:48,794 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 13:24:48,795 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:24:48" (1/1) ... [2019-03-18 13:24:48,797 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/seq-mthreaded/ChcSmtPrinter_pals_STARTPALS_Triplicated_true-unreach-call.ufo.BOUNDED-10.pals_true-termination.c_UID8947283939345052111.smt2 [2019-03-18 13:24:50,557 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 13:24:50,559 INFO L168 Benchmark]: Toolchain (without parser) took 28989.41 ms. Allocated memory was 115.9 MB in the beginning and 1.4 GB in the end (delta: 1.3 GB). Free memory was 64.0 MB in the beginning and 1.0 GB in the end (delta: -968.1 MB). Peak memory consumption was 1.1 GB. Max. memory is 3.6 GB. [2019-03-18 13:24:50,561 INFO L168 Benchmark]: CDTParser took 0.21 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. [2019-03-18 13:24:50,561 INFO L168 Benchmark]: CACSL2BoogieTranslator took 487.65 ms. Allocated memory is still 115.9 MB. Free memory was 63.8 MB in the beginning and 46.7 MB in the end (delta: 17.1 MB). Peak memory consumption was 17.1 MB. Max. memory is 3.6 GB. [2019-03-18 13:24:50,562 INFO L168 Benchmark]: Boogie Procedure Inliner took 192.55 ms. Allocated memory was 115.9 MB in the beginning and 126.9 MB in the end (delta: 11.0 MB). Free memory was 46.7 MB in the beginning and 99.1 MB in the end (delta: -52.4 MB). Peak memory consumption was 11.8 MB. Max. memory is 3.6 GB. [2019-03-18 13:24:50,563 INFO L168 Benchmark]: Boogie Preprocessor took 87.98 ms. Allocated memory is still 126.9 MB. Free memory was 99.1 MB in the beginning and 94.1 MB in the end (delta: 5.0 MB). Peak memory consumption was 5.0 MB. Max. memory is 3.6 GB. [2019-03-18 13:24:50,564 INFO L168 Benchmark]: RCFGBuilder took 2834.17 ms. Allocated memory was 126.9 MB in the beginning and 172.0 MB in the end (delta: 45.1 MB). Free memory was 94.1 MB in the beginning and 59.1 MB in the end (delta: 35.1 MB). Peak memory consumption was 80.2 MB. Max. memory is 3.6 GB. [2019-03-18 13:24:50,569 INFO L168 Benchmark]: IcfgToChc took 23618.21 ms. Allocated memory was 172.0 MB in the beginning and 1.1 GB in the end (delta: 957.3 MB). Free memory was 59.1 MB in the beginning and 206.1 MB in the end (delta: -147.0 MB). Peak memory consumption was 962.0 MB. Max. memory is 3.6 GB. [2019-03-18 13:24:50,569 INFO L168 Benchmark]: ChcSmtPrinter took 1763.79 ms. Allocated memory was 1.1 GB in the beginning and 1.4 GB in the end (delta: 263.7 MB). Free memory was 206.1 MB in the beginning and 1.0 GB in the end (delta: -826.1 MB). Peak memory consumption was 202.9 MB. Max. memory is 3.6 GB. [2019-03-18 13:24:50,574 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 83.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 487.65 ms. Allocated memory is still 115.9 MB. Free memory was 63.8 MB in the beginning and 46.7 MB in the end (delta: 17.1 MB). Peak memory consumption was 17.1 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 192.55 ms. Allocated memory was 115.9 MB in the beginning and 126.9 MB in the end (delta: 11.0 MB). Free memory was 46.7 MB in the beginning and 99.1 MB in the end (delta: -52.4 MB). Peak memory consumption was 11.8 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 87.98 ms. Allocated memory is still 126.9 MB. Free memory was 99.1 MB in the beginning and 94.1 MB in the end (delta: 5.0 MB). Peak memory consumption was 5.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 2834.17 ms. Allocated memory was 126.9 MB in the beginning and 172.0 MB in the end (delta: 45.1 MB). Free memory was 94.1 MB in the beginning and 59.1 MB in the end (delta: 35.1 MB). Peak memory consumption was 80.2 MB. Max. memory is 3.6 GB. * IcfgToChc took 23618.21 ms. Allocated memory was 172.0 MB in the beginning and 1.1 GB in the end (delta: 957.3 MB). Free memory was 59.1 MB in the beginning and 206.1 MB in the end (delta: -147.0 MB). Peak memory consumption was 962.0 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 1763.79 ms. Allocated memory was 1.1 GB in the beginning and 1.4 GB in the end (delta: 263.7 MB). Free memory was 206.1 MB in the beginning and 1.0 GB in the end (delta: -826.1 MB). Peak memory consumption was 202.9 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...