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_0681b_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:46:03,507 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:46:03,509 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:46:03,523 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:46:03,523 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:46:03,525 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:46:03,526 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:46:03,528 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:46:03,530 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:46:03,531 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:46:03,532 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:46:03,532 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:46:03,533 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:46:03,534 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:46:03,535 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:46:03,536 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:46:03,537 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:46:03,539 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:46:03,541 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:46:03,543 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:46:03,544 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:46:03,545 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:46:03,547 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:46:03,548 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:46:03,548 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:46:03,549 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:46:03,549 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:46:03,550 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:46:03,550 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:46:03,551 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:46:03,552 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:46:03,552 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:46:03,554 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:46:03,554 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:46:03,554 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:46:03,555 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:46:03,555 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:46:03,556 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:46:03,556 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:46:03,557 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 12:46:03,572 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:46:03,572 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:46:03,574 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:46:03,574 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:46:03,574 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:46:03,574 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:46:03,575 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:46:03,575 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:46:03,575 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:46:03,575 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:46:03,575 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:46:03,576 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:46:03,576 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:46:03,576 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:46:03,576 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:46:03,576 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:46:03,577 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:46:03,577 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:46:03,577 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:46:03,577 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:46:03,577 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:46:03,578 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:46:03,578 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:46:03,578 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:46:03,578 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:46:03,578 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:46:03,579 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:46:03,579 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:46:03,579 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 12:46:03,613 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:46:03,630 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:46:03,634 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:46:03,637 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:46:03,638 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:46:03,638 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/float-newlib/float_req_bl_0681b_true-unreach-call.c [2019-03-18 12:46:03,696 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d7705d8b8/07a9c3bc49994689b75eb2e2efc0e9c0/FLAG6a5fc41cd [2019-03-18 12:46:04,185 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:46:04,186 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/float-newlib/float_req_bl_0681b_true-unreach-call.c [2019-03-18 12:46:04,212 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d7705d8b8/07a9c3bc49994689b75eb2e2efc0e9c0/FLAG6a5fc41cd [2019-03-18 12:46:04,519 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d7705d8b8/07a9c3bc49994689b75eb2e2efc0e9c0 [2019-03-18 12:46:04,529 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:46:04,531 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:46:04,532 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:46:04,532 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:46:04,536 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:46:04,537 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:46:04" (1/1) ... [2019-03-18 12:46:04,540 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c8a08d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:04, skipping insertion in model container [2019-03-18 12:46:04,541 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:46:04" (1/1) ... [2019-03-18 12:46:04,548 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:46:04,584 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:46:04,953 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:46:04,962 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:46:05,041 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:46:05,072 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:46:05,073 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:05 WrapperNode [2019-03-18 12:46:05,073 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:46:05,074 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:46:05,074 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:46:05,074 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:46:05,156 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:05" (1/1) ... [2019-03-18 12:46:05,170 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:05" (1/1) ... [2019-03-18 12:46:05,216 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:46:05,217 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:46:05,217 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:46:05,217 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:46:05,227 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:05" (1/1) ... [2019-03-18 12:46:05,227 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:05" (1/1) ... [2019-03-18 12:46:05,234 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:05" (1/1) ... [2019-03-18 12:46:05,235 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:05" (1/1) ... [2019-03-18 12:46:05,266 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:05" (1/1) ... [2019-03-18 12:46:05,286 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:05" (1/1) ... [2019-03-18 12:46:05,289 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:05" (1/1) ... [2019-03-18 12:46:05,294 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:46:05,295 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:46:05,295 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:46:05,295 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:46:05,296 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:05" (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 12:46:05,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-18 12:46:05,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-03-18 12:46:05,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-18 12:46:05,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-03-18 12:46:05,359 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:46:05,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:46:05,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-18 12:46:05,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-03-18 12:46:05,360 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-18 12:46:06,602 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:46:06,602 INFO L286 CfgBuilder]: Removed 44 assue(true) statements. [2019-03-18 12:46:06,604 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:46:06 BoogieIcfgContainer [2019-03-18 12:46:06,604 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:46:06,604 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:46:06,604 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:46:06,605 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:46:06,607 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:46:06" (1/1) ... [2019-03-18 12:46:11,143 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:46:11 HornClauseAST [2019-03-18 12:46:11,143 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:46:11,144 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:46:11,144 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:46:11,144 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:46:11,145 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 12:46:11,147 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/float-newlib/ChcSmtPrinter_float_req_bl_0681b_true-unreach-call.c_UID7107441333833020127.smt2 [2019-03-18 12:46:11,406 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:46:11,413 INFO L168 Benchmark]: Toolchain (without parser) took 6883.78 ms. Allocated memory was 99.6 MB in the beginning and 382.2 MB in the end (delta: 282.6 MB). Free memory was 74.3 MB in the beginning and 151.1 MB in the end (delta: -76.9 MB). Peak memory consumption was 205.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:46:11,415 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 87.6 MB. Free memory is still 56.9 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:46:11,416 INFO L168 Benchmark]: CACSL2BoogieTranslator took 541.87 ms. Allocated memory is still 99.6 MB. Free memory was 74.0 MB in the beginning and 58.6 MB in the end (delta: 15.5 MB). Peak memory consumption was 15.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:46:11,416 INFO L168 Benchmark]: Boogie Procedure Inliner took 142.52 ms. Allocated memory was 99.6 MB in the beginning and 129.0 MB in the end (delta: 29.4 MB). Free memory was 58.3 MB in the beginning and 109.5 MB in the end (delta: -51.2 MB). Peak memory consumption was 3.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:46:11,419 INFO L168 Benchmark]: Boogie Preprocessor took 77.86 ms. Allocated memory is still 129.0 MB. Free memory was 109.5 MB in the beginning and 106.1 MB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:46:11,420 INFO L168 Benchmark]: RCFGBuilder took 1309.27 ms. Allocated memory is still 129.0 MB. Free memory was 106.1 MB in the beginning and 59.8 MB in the end (delta: 46.2 MB). Peak memory consumption was 46.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:46:11,420 INFO L168 Benchmark]: IcfgToChc took 4539.15 ms. Allocated memory was 129.0 MB in the beginning and 382.2 MB in the end (delta: 253.2 MB). Free memory was 59.8 MB in the beginning and 197.7 MB in the end (delta: -137.9 MB). Peak memory consumption was 203.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:46:11,420 INFO L168 Benchmark]: ChcSmtPrinter took 262.83 ms. Allocated memory is still 382.2 MB. Free memory was 197.7 MB in the beginning and 151.1 MB in the end (delta: 46.6 MB). Peak memory consumption was 46.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:46:11,426 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 87.6 MB. Free memory is still 56.9 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 541.87 ms. Allocated memory is still 99.6 MB. Free memory was 74.0 MB in the beginning and 58.6 MB in the end (delta: 15.5 MB). Peak memory consumption was 15.5 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 142.52 ms. Allocated memory was 99.6 MB in the beginning and 129.0 MB in the end (delta: 29.4 MB). Free memory was 58.3 MB in the beginning and 109.5 MB in the end (delta: -51.2 MB). Peak memory consumption was 3.5 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 77.86 ms. Allocated memory is still 129.0 MB. Free memory was 109.5 MB in the beginning and 106.1 MB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1309.27 ms. Allocated memory is still 129.0 MB. Free memory was 106.1 MB in the beginning and 59.8 MB in the end (delta: 46.2 MB). Peak memory consumption was 46.2 MB. Max. memory is 3.6 GB. * IcfgToChc took 4539.15 ms. Allocated memory was 129.0 MB in the beginning and 382.2 MB in the end (delta: 253.2 MB). Free memory was 59.8 MB in the beginning and 197.7 MB in the end (delta: -137.9 MB). Peak memory consumption was 203.2 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 262.83 ms. Allocated memory is still 382.2 MB. Free memory was 197.7 MB in the beginning and 151.1 MB in the end (delta: 46.6 MB). Peak memory consumption was 46.6 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...