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_0710_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:46:08,304 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:46:08,306 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:46:08,320 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:46:08,320 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:46:08,321 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:46:08,324 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:46:08,326 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:46:08,328 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:46:08,329 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:46:08,330 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:46:08,330 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:46:08,331 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:46:08,332 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:46:08,333 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:46:08,334 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:46:08,335 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:46:08,339 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:46:08,341 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:46:08,346 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:46:08,347 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:46:08,352 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:46:08,354 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:46:08,354 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:46:08,355 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:46:08,356 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:46:08,361 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:46:08,362 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:46:08,362 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:46:08,363 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:46:08,363 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:46:08,364 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:46:08,365 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:46:08,366 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:46:08,367 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:46:08,367 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:46:08,368 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:46:08,369 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:46:08,371 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:46:08,371 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 12:46:08,389 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:46:08,389 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:46:08,391 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:46:08,391 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:46:08,391 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:46:08,391 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:46:08,392 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:46:08,392 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:46:08,392 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:46:08,392 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:46:08,392 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:46:08,392 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:46:08,393 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:46:08,394 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:46:08,394 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:46:08,394 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:46:08,394 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:46:08,394 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:46:08,395 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:46:08,395 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:46:08,395 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:46:08,395 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:46:08,395 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:46:08,395 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:46:08,396 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:46:08,396 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:46:08,397 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:46:08,397 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:46:08,397 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 12:46:08,445 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:46:08,457 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:46:08,460 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:46:08,461 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:46:08,461 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:46:08,462 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/float-newlib/float_req_bl_0710_true-unreach-call.c [2019-03-18 12:46:08,523 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e727e5ee0/b090aaa878ce4700b399a0d951ae1956/FLAGf4d54389a [2019-03-18 12:46:09,045 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:46:09,045 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/float-newlib/float_req_bl_0710_true-unreach-call.c [2019-03-18 12:46:09,053 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e727e5ee0/b090aaa878ce4700b399a0d951ae1956/FLAGf4d54389a [2019-03-18 12:46:09,378 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e727e5ee0/b090aaa878ce4700b399a0d951ae1956 [2019-03-18 12:46:09,387 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:46:09,388 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:46:09,389 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:46:09,390 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:46:09,393 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:46:09,394 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:46:09" (1/1) ... [2019-03-18 12:46:09,397 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7670ecba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:09, skipping insertion in model container [2019-03-18 12:46:09,397 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:46:09" (1/1) ... [2019-03-18 12:46:09,405 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:46:09,426 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:46:09,643 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:46:09,651 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:46:09,716 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:46:09,759 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:46:09,759 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:09 WrapperNode [2019-03-18 12:46:09,759 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:46:09,761 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:46:09,761 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:46:09,761 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:46:09,771 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:09" (1/1) ... [2019-03-18 12:46:09,784 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:09" (1/1) ... [2019-03-18 12:46:09,827 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:46:09,828 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:46:09,828 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:46:09,828 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:46:09,954 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:09" (1/1) ... [2019-03-18 12:46:09,954 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:09" (1/1) ... [2019-03-18 12:46:09,957 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:09" (1/1) ... [2019-03-18 12:46:09,957 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:09" (1/1) ... [2019-03-18 12:46:09,968 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:09" (1/1) ... [2019-03-18 12:46:09,977 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:09" (1/1) ... [2019-03-18 12:46:09,983 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:09" (1/1) ... [2019-03-18 12:46:09,989 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:46:09,991 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:46:09,991 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:46:09,991 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:46:09,992 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:09" (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 12:46:10,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-18 12:46:10,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-03-18 12:46:10,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-18 12:46:10,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-03-18 12:46:10,065 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:46:10,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:46:10,066 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-18 12:46:10,066 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-18 12:46:10,609 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:46:10,610 INFO L286 CfgBuilder]: Removed 14 assue(true) statements. [2019-03-18 12:46:10,611 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:46:10 BoogieIcfgContainer [2019-03-18 12:46:10,611 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:46:10,612 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:46:10,612 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:46:10,612 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:46:10,615 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:46:10" (1/1) ... [2019-03-18 12:46:11,402 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:46:11 HornClauseAST [2019-03-18 12:46:11,402 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:46:11,403 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:46:11,403 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:46:11,403 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:46:11,404 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:46:11" (1/1) ... [2019-03-18 12:46:11,405 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/float-newlib/ChcSmtPrinter_float_req_bl_0710_true-unreach-call.c_UID617953210742985731.smt2 [2019-03-18 12:46:11,459 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:46:11,461 INFO L168 Benchmark]: Toolchain (without parser) took 2073.51 ms. Allocated memory was 101.7 MB in the beginning and 141.6 MB in the end (delta: 39.8 MB). Free memory was 73.9 MB in the beginning and 67.7 MB in the end (delta: 6.2 MB). Peak memory consumption was 46.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:46:11,462 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 89.7 MB. Free memory is still 56.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:46:11,463 INFO L168 Benchmark]: CACSL2BoogieTranslator took 370.65 ms. Allocated memory is still 101.7 MB. Free memory was 73.9 MB in the beginning and 62.4 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:46:11,463 INFO L168 Benchmark]: Boogie Procedure Inliner took 67.25 ms. Allocated memory is still 101.7 MB. Free memory was 62.4 MB in the beginning and 60.6 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:46:11,464 INFO L168 Benchmark]: Boogie Preprocessor took 161.33 ms. Allocated memory was 101.7 MB in the beginning and 131.1 MB in the end (delta: 29.4 MB). Free memory was 60.3 MB in the beginning and 113.3 MB in the end (delta: -53.0 MB). Peak memory consumption was 3.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:46:11,464 INFO L168 Benchmark]: RCFGBuilder took 620.71 ms. Allocated memory is still 131.1 MB. Free memory was 113.3 MB in the beginning and 94.8 MB in the end (delta: 18.6 MB). Peak memory consumption was 18.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:46:11,465 INFO L168 Benchmark]: IcfgToChc took 790.73 ms. Allocated memory was 131.1 MB in the beginning and 141.6 MB in the end (delta: 10.5 MB). Free memory was 94.8 MB in the beginning and 73.7 MB in the end (delta: 21.0 MB). Peak memory consumption was 43.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:46:11,465 INFO L168 Benchmark]: ChcSmtPrinter took 56.71 ms. Allocated memory is still 141.6 MB. Free memory was 73.7 MB in the beginning and 67.7 MB in the end (delta: 6.0 MB). Peak memory consumption was 6.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:46:11,468 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 89.7 MB. Free memory is still 56.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 370.65 ms. Allocated memory is still 101.7 MB. Free memory was 73.9 MB in the beginning and 62.4 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 67.25 ms. Allocated memory is still 101.7 MB. Free memory was 62.4 MB in the beginning and 60.6 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 161.33 ms. Allocated memory was 101.7 MB in the beginning and 131.1 MB in the end (delta: 29.4 MB). Free memory was 60.3 MB in the beginning and 113.3 MB in the end (delta: -53.0 MB). Peak memory consumption was 3.9 MB. Max. memory is 3.6 GB. * RCFGBuilder took 620.71 ms. Allocated memory is still 131.1 MB. Free memory was 113.3 MB in the beginning and 94.8 MB in the end (delta: 18.6 MB). Peak memory consumption was 18.6 MB. Max. memory is 3.6 GB. * IcfgToChc took 790.73 ms. Allocated memory was 131.1 MB in the beginning and 141.6 MB in the end (delta: 10.5 MB). Free memory was 94.8 MB in the beginning and 73.7 MB in the end (delta: 21.0 MB). Peak memory consumption was 43.2 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 56.71 ms. Allocated memory is still 141.6 MB. Free memory was 73.7 MB in the beginning and 67.7 MB in the end (delta: 6.0 MB). Peak memory consumption was 6.0 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...