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_1052c_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:43:07,574 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:43:07,576 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:43:07,593 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:43:07,594 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:43:07,596 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:43:07,597 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:43:07,599 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:43:07,602 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:43:07,603 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:43:07,611 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:43:07,611 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:43:07,613 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:43:07,615 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:43:07,618 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:43:07,619 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:43:07,620 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:43:07,621 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:43:07,629 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:43:07,630 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:43:07,631 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:43:07,633 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:43:07,636 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:43:07,636 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:43:07,636 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:43:07,638 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:43:07,638 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:43:07,640 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:43:07,640 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:43:07,641 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:43:07,641 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:43:07,644 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:43:07,645 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:43:07,645 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:43:07,646 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:43:07,646 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:43:07,646 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:43:07,647 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:43:07,650 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:43:07,651 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 [2019-03-17 21:43:07,665 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:43:07,666 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:43:07,667 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:43:07,667 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:43:07,667 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:43:07,668 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:43:07,668 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:43:07,668 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:43:07,668 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:43:07,668 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:43:07,669 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:43:07,669 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:43:07,669 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:43:07,669 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:43:07,669 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:43:07,670 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:43:07,670 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:43:07,670 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:43:07,670 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:43:07,670 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:43:07,671 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:43:07,671 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:43:07,671 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:43:07,671 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:43:07,671 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:43:07,672 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:43:07,672 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:43:07,672 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:43:07,672 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 [2019-03-17 21:43:07,719 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:43:07,735 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:43:07,740 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:43:07,741 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:43:07,742 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:43:07,742 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/float-newlib/float_req_bl_1052c_true-unreach-call.c [2019-03-17 21:43:07,819 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fcebc9dd2/4412d0022a1e4bf2ad458a258321a3be/FLAGa067af4a6 [2019-03-17 21:43:08,282 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:43:08,283 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/float-newlib/float_req_bl_1052c_true-unreach-call.c [2019-03-17 21:43:08,289 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fcebc9dd2/4412d0022a1e4bf2ad458a258321a3be/FLAGa067af4a6 [2019-03-17 21:43:08,642 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fcebc9dd2/4412d0022a1e4bf2ad458a258321a3be [2019-03-17 21:43:08,653 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:43:08,656 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:43:08,657 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:43:08,657 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:43:08,663 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:43:08,664 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:43:08" (1/1) ... [2019-03-17 21:43:08,667 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29d32ac0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:43:08, skipping insertion in model container [2019-03-17 21:43:08,667 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:43:08" (1/1) ... [2019-03-17 21:43:08,675 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:43:08,698 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:43:08,872 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:43:08,875 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:43:08,922 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:43:08,951 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:43:08,952 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:43:08 WrapperNode [2019-03-17 21:43:08,952 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:43:08,953 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:43:08,953 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:43:08,953 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:43:08,960 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:43:08" (1/1) ... [2019-03-17 21:43:08,969 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:43:08" (1/1) ... [2019-03-17 21:43:08,990 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:43:08,991 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:43:08,991 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:43:08,991 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:43:09,077 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:43:08" (1/1) ... [2019-03-17 21:43:09,077 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:43:08" (1/1) ... [2019-03-17 21:43:09,080 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:43:08" (1/1) ... [2019-03-17 21:43:09,080 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:43:08" (1/1) ... [2019-03-17 21:43:09,090 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:43:08" (1/1) ... [2019-03-17 21:43:09,096 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:43:08" (1/1) ... [2019-03-17 21:43:09,098 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:43:08" (1/1) ... [2019-03-17 21:43:09,101 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:43:09,106 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:43:09,106 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:43:09,106 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:43:09,107 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:43:08" (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 [2019-03-17 21:43:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-03-17 21:43:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-17 21:43:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-03-17 21:43:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:43:09,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:43:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-17 21:43:09,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-17 21:43:09,157 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-17 21:43:09,660 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:43:09,660 INFO L286 CfgBuilder]: Removed 14 assue(true) statements. [2019-03-17 21:43:09,662 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:43:09 BoogieIcfgContainer [2019-03-17 21:43:09,662 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:43:09,662 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:43:09,662 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:43:09,662 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:43:09,665 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:43:09" (1/1) ... [2019-03-17 21:43:10,364 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:43:10 HornClauseAST [2019-03-17 21:43:10,364 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:43:10,364 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:43:10,365 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:43:10,365 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:43:10,366 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:43:10" (1/1) ... [2019-03-17 21:43:10,367 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/float-newlib/ChcSmtPrinter_float_req_bl_1052c_true-unreach-call.c_UID4807733808043732592.smt2 [2019-03-17 21:43:10,416 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:43:10,418 INFO L168 Benchmark]: Toolchain (without parser) took 1763.85 ms. Allocated memory was 101.2 MB in the beginning and 139.5 MB in the end (delta: 38.3 MB). Free memory was 73.3 MB in the beginning and 87.0 MB in the end (delta: -13.7 MB). Peak memory consumption was 24.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:43:10,420 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 90.7 MB. Free memory is still 57.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:43:10,420 INFO L168 Benchmark]: CACSL2BoogieTranslator took 295.55 ms. Allocated memory is still 101.2 MB. Free memory was 73.0 MB in the beginning and 62.3 MB in the end (delta: 10.8 MB). Peak memory consumption was 10.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:43:10,420 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.60 ms. Allocated memory is still 101.2 MB. Free memory was 62.3 MB in the beginning and 60.3 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:43:10,421 INFO L168 Benchmark]: Boogie Preprocessor took 114.94 ms. Allocated memory was 101.2 MB in the beginning and 129.0 MB in the end (delta: 27.8 MB). Free memory was 60.3 MB in the beginning and 111.9 MB in the end (delta: -51.5 MB). Peak memory consumption was 4.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:43:10,421 INFO L168 Benchmark]: RCFGBuilder took 556.01 ms. Allocated memory is still 129.0 MB. Free memory was 111.9 MB in the beginning and 94.3 MB in the end (delta: 17.6 MB). Peak memory consumption was 17.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:43:10,422 INFO L168 Benchmark]: IcfgToChc took 701.99 ms. Allocated memory was 129.0 MB in the beginning and 139.5 MB in the end (delta: 10.5 MB). Free memory was 94.3 MB in the beginning and 92.6 MB in the end (delta: 1.7 MB). Peak memory consumption was 39.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:43:10,422 INFO L168 Benchmark]: ChcSmtPrinter took 51.53 ms. Allocated memory is still 139.5 MB. Free memory was 92.6 MB in the beginning and 87.8 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:43:10,425 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 90.7 MB. Free memory is still 57.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 295.55 ms. Allocated memory is still 101.2 MB. Free memory was 73.0 MB in the beginning and 62.3 MB in the end (delta: 10.8 MB). Peak memory consumption was 10.8 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 37.60 ms. Allocated memory is still 101.2 MB. Free memory was 62.3 MB in the beginning and 60.3 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 114.94 ms. Allocated memory was 101.2 MB in the beginning and 129.0 MB in the end (delta: 27.8 MB). Free memory was 60.3 MB in the beginning and 111.9 MB in the end (delta: -51.5 MB). Peak memory consumption was 4.1 MB. Max. memory is 3.6 GB. * RCFGBuilder took 556.01 ms. Allocated memory is still 129.0 MB. Free memory was 111.9 MB in the beginning and 94.3 MB in the end (delta: 17.6 MB). Peak memory consumption was 17.6 MB. Max. memory is 3.6 GB. * IcfgToChc took 701.99 ms. Allocated memory was 129.0 MB in the beginning and 139.5 MB in the end (delta: 10.5 MB). Free memory was 94.3 MB in the beginning and 92.6 MB in the end (delta: 1.7 MB). Peak memory consumption was 39.7 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 51.53 ms. Allocated memory is still 139.5 MB. Free memory was 92.6 MB in the beginning and 87.8 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.8 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...