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/float-newlib/float_req_bl_0470_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:45:05,594 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:45:05,596 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:45:05,608 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:45:05,609 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:45:05,610 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:45:05,611 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:45:05,613 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:45:05,615 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:45:05,616 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:45:05,617 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:45:05,617 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:45:05,618 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:45:05,619 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:45:05,620 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:45:05,621 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:45:05,622 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:45:05,624 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:45:05,626 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:45:05,628 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:45:05,629 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:45:05,631 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:45:05,633 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:45:05,634 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:45:05,634 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:45:05,635 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:45:05,635 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:45:05,636 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:45:05,637 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:45:05,637 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:45:05,638 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:45:05,639 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:45:05,640 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:45:05,640 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:45:05,641 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:45:05,641 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:45:05,642 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:45:05,643 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:45:05,643 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:45:05,644 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 12:45:05,659 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:45:05,660 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:45:05,661 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:45:05,661 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:45:05,661 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:45:05,662 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:45:05,662 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:45:05,662 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:45:05,662 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:45:05,662 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:45:05,663 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:45:05,663 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:45:05,663 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:45:05,663 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:45:05,663 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:45:05,663 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:45:05,664 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:45:05,664 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:45:05,664 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:45:05,664 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:45:05,665 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:45:05,665 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:45:05,665 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:45:05,665 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:45:05,665 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:45:05,666 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:45:05,666 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:45:05,666 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:45:05,666 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 12:45:05,698 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:45:05,711 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:45:05,714 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:45:05,716 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:45:05,716 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:45:05,717 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/float-newlib/float_req_bl_0470_true-unreach-call.c [2019-03-18 12:45:05,773 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b5f3eff17/fb94423d5fe9400a9acd01af274ccf9a/FLAGe5dab4ae6 [2019-03-18 12:45:06,279 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:45:06,282 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/float-newlib/float_req_bl_0470_true-unreach-call.c [2019-03-18 12:45:06,292 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b5f3eff17/fb94423d5fe9400a9acd01af274ccf9a/FLAGe5dab4ae6 [2019-03-18 12:45:06,599 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b5f3eff17/fb94423d5fe9400a9acd01af274ccf9a [2019-03-18 12:45:06,608 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:45:06,610 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:45:06,611 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:45:06,611 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:45:06,615 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:45:06,616 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:45:06" (1/1) ... [2019-03-18 12:45:06,618 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d9b56de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:45:06, skipping insertion in model container [2019-03-18 12:45:06,619 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:45:06" (1/1) ... [2019-03-18 12:45:06,626 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:45:06,670 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:45:07,010 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:45:07,018 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:45:07,118 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:45:07,157 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:45:07,158 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:45:07 WrapperNode [2019-03-18 12:45:07,158 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:45:07,159 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:45:07,160 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:45:07,160 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:45:07,250 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:45:07" (1/1) ... [2019-03-18 12:45:07,264 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:45:07" (1/1) ... [2019-03-18 12:45:07,310 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:45:07,310 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:45:07,310 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:45:07,311 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:45:07,321 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:45:07" (1/1) ... [2019-03-18 12:45:07,321 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:45:07" (1/1) ... [2019-03-18 12:45:07,329 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:45:07" (1/1) ... [2019-03-18 12:45:07,330 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:45:07" (1/1) ... [2019-03-18 12:45:07,360 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:45:07" (1/1) ... [2019-03-18 12:45:07,369 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:45:07" (1/1) ... [2019-03-18 12:45:07,374 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:45:07" (1/1) ... [2019-03-18 12:45:07,378 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:45:07,379 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:45:07,379 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:45:07,379 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:45:07,380 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:45:07" (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 12:45:07,431 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-18 12:45:07,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-03-18 12:45:07,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-18 12:45:07,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-03-18 12:45:07,432 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:45:07,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:45:07,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-18 12:45:07,433 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-18 12:45:08,397 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:45:08,398 INFO L286 CfgBuilder]: Removed 30 assue(true) statements. [2019-03-18 12:45:08,399 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:45:08 BoogieIcfgContainer [2019-03-18 12:45:08,399 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:45:08,400 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:45:08,400 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:45:08,400 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:45:08,403 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:45:08" (1/1) ... [2019-03-18 12:45:10,875 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:45:10 HornClauseAST [2019-03-18 12:45:10,875 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:45:10,875 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:45:10,875 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:45:10,876 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:45:10,877 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:45:10" (1/1) ... [2019-03-18 12:45:10,878 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/float-newlib/ChcSmtPrinter_float_req_bl_0470_true-unreach-call.c_UID5318914569000757435.smt2 [2019-03-18 12:45:11,000 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:45:11,002 INFO L168 Benchmark]: Toolchain (without parser) took 4393.26 ms. Allocated memory was 112.7 MB in the beginning and 324.5 MB in the end (delta: 211.8 MB). Free memory was 61.1 MB in the beginning and 233.7 MB in the end (delta: -172.5 MB). Peak memory consumption was 39.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:45:11,004 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 112.7 MB. Free memory is still 79.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:45:11,004 INFO L168 Benchmark]: CACSL2BoogieTranslator took 547.61 ms. Allocated memory is still 112.7 MB. Free memory was 60.9 MB in the beginning and 46.6 MB in the end (delta: 14.3 MB). Peak memory consumption was 14.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:45:11,005 INFO L168 Benchmark]: Boogie Procedure Inliner took 150.59 ms. Allocated memory was 112.7 MB in the beginning and 123.2 MB in the end (delta: 10.5 MB). Free memory was 46.6 MB in the beginning and 99.2 MB in the end (delta: -52.7 MB). Peak memory consumption was 11.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:45:11,006 INFO L168 Benchmark]: Boogie Preprocessor took 67.89 ms. Allocated memory is still 123.2 MB. Free memory was 99.2 MB in the beginning and 97.2 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:45:11,008 INFO L168 Benchmark]: RCFGBuilder took 1021.09 ms. Allocated memory is still 123.2 MB. Free memory was 96.8 MB in the beginning and 64.9 MB in the end (delta: 31.9 MB). Peak memory consumption was 31.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:45:11,008 INFO L168 Benchmark]: IcfgToChc took 2475.10 ms. Allocated memory was 123.2 MB in the beginning and 324.5 MB in the end (delta: 201.3 MB). Free memory was 64.9 MB in the beginning and 256.6 MB in the end (delta: -191.7 MB). Peak memory consumption was 163.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:45:11,009 INFO L168 Benchmark]: ChcSmtPrinter took 125.55 ms. Allocated memory is still 324.5 MB. Free memory was 256.6 MB in the beginning and 233.7 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:45:11,016 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 112.7 MB. Free memory is still 79.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 547.61 ms. Allocated memory is still 112.7 MB. Free memory was 60.9 MB in the beginning and 46.6 MB in the end (delta: 14.3 MB). Peak memory consumption was 14.3 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 150.59 ms. Allocated memory was 112.7 MB in the beginning and 123.2 MB in the end (delta: 10.5 MB). Free memory was 46.6 MB in the beginning and 99.2 MB in the end (delta: -52.7 MB). Peak memory consumption was 11.6 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 67.89 ms. Allocated memory is still 123.2 MB. Free memory was 99.2 MB in the beginning and 97.2 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1021.09 ms. Allocated memory is still 123.2 MB. Free memory was 96.8 MB in the beginning and 64.9 MB in the end (delta: 31.9 MB). Peak memory consumption was 31.9 MB. Max. memory is 3.6 GB. * IcfgToChc took 2475.10 ms. Allocated memory was 123.2 MB in the beginning and 324.5 MB in the end (delta: 201.3 MB). Free memory was 64.9 MB in the beginning and 256.6 MB in the end (delta: -191.7 MB). Peak memory consumption was 163.5 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 125.55 ms. Allocated memory is still 324.5 MB. Free memory was 256.6 MB in the beginning and 233.7 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...