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/product-lines/minepump_spec2_product21_true-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 22:12:45,145 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 22:12:45,148 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 22:12:45,167 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 22:12:45,167 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 22:12:45,168 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 22:12:45,170 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 22:12:45,172 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 22:12:45,173 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 22:12:45,174 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 22:12:45,175 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 22:12:45,176 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 22:12:45,177 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 22:12:45,178 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 22:12:45,179 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 22:12:45,180 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 22:12:45,181 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 22:12:45,183 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 22:12:45,185 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 22:12:45,187 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 22:12:45,188 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 22:12:45,190 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 22:12:45,193 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 22:12:45,193 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 22:12:45,193 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 22:12:45,194 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 22:12:45,195 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 22:12:45,196 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 22:12:45,196 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 22:12:45,197 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 22:12:45,198 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 22:12:45,199 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 22:12:45,200 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 22:12:45,200 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 22:12:45,201 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 22:12:45,202 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 22:12:45,202 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 22:12:45,203 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 22:12:45,204 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 22:12:45,204 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 22:12:45,219 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 22:12:45,220 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 22:12:45,221 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 22:12:45,221 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 22:12:45,221 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 22:12:45,221 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 22:12:45,222 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 22:12:45,222 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 22:12:45,222 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 22:12:45,222 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 22:12:45,222 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 22:12:45,223 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 22:12:45,223 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 22:12:45,223 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 22:12:45,223 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 22:12:45,223 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 22:12:45,224 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 22:12:45,227 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 22:12:45,227 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 22:12:45,227 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 22:12:45,227 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 22:12:45,228 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 22:12:45,228 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 22:12:45,228 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 22:12:45,228 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 22:12:45,228 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 22:12:45,229 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 22:12:45,229 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 22:12:45,230 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 22:12:45,280 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 22:12:45,296 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 22:12:45,301 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 22:12:45,302 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 22:12:45,303 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 22:12:45,303 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/product-lines/minepump_spec2_product21_true-unreach-call_false-termination.cil.c [2019-03-17 22:12:45,360 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/686689085/5112bdc422974a4bb3ec4224279268cb/FLAGfb80fa0e2 [2019-03-17 22:12:45,841 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 22:12:45,842 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/product-lines/minepump_spec2_product21_true-unreach-call_false-termination.cil.c [2019-03-17 22:12:45,860 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/686689085/5112bdc422974a4bb3ec4224279268cb/FLAGfb80fa0e2 [2019-03-17 22:12:46,125 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/686689085/5112bdc422974a4bb3ec4224279268cb [2019-03-17 22:12:46,133 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 22:12:46,135 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 22:12:46,136 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 22:12:46,137 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 22:12:46,142 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 22:12:46,143 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:12:46" (1/1) ... [2019-03-17 22:12:46,146 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37feee71 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:12:46, skipping insertion in model container [2019-03-17 22:12:46,146 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:12:46" (1/1) ... [2019-03-17 22:12:46,154 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 22:12:46,201 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 22:12:46,630 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:12:46,644 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 22:12:46,735 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:12:46,880 INFO L195 MainTranslator]: Completed translation [2019-03-17 22:12:46,880 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:12:46 WrapperNode [2019-03-17 22:12:46,880 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 22:12:46,882 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 22:12:46,882 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 22:12:46,882 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 22:12:46,891 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:12:46" (1/1) ... [2019-03-17 22:12:46,910 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:12:46" (1/1) ... [2019-03-17 22:12:46,959 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 22:12:46,959 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 22:12:46,959 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 22:12:46,959 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 22:12:46,970 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:12:46" (1/1) ... [2019-03-17 22:12:46,970 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:12:46" (1/1) ... [2019-03-17 22:12:46,975 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:12:46" (1/1) ... [2019-03-17 22:12:46,976 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:12:46" (1/1) ... [2019-03-17 22:12:46,987 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:12:46" (1/1) ... [2019-03-17 22:12:46,996 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:12:46" (1/1) ... [2019-03-17 22:12:46,999 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:12:46" (1/1) ... [2019-03-17 22:12:47,003 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 22:12:47,004 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 22:12:47,004 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 22:12:47,004 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 22:12:47,005 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:12:46" (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 22:12:47,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-17 22:12:47,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-03-17 22:12:47,071 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 22:12:47,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 22:12:48,465 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 22:12:48,466 INFO L286 CfgBuilder]: Removed 158 assue(true) statements. [2019-03-17 22:12:48,467 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:12:48 BoogieIcfgContainer [2019-03-17 22:12:48,467 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 22:12:48,468 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 22:12:48,468 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 22:12:48,468 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 22:12:48,471 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:12:48" (1/1) ... [2019-03-17 22:12:53,460 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:12:53 HornClauseAST [2019-03-17 22:12:53,461 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 22:12:53,461 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 22:12:53,461 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 22:12:53,461 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 22:12:53,462 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:12:53" (1/1) ... [2019-03-17 22:12:53,464 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/product-lines/ChcSmtPrinter_minepump_spec2_product21_true-unreach-call_false-termination.cil.c_UID286915018060102925.smt2 [2019-03-17 22:12:53,677 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 22:12:53,679 INFO L168 Benchmark]: Toolchain (without parser) took 7544.90 ms. Allocated memory was 101.7 MB in the beginning and 365.4 MB in the end (delta: 263.7 MB). Free memory was 73.6 MB in the beginning and 139.0 MB in the end (delta: -65.5 MB). Peak memory consumption was 198.3 MB. Max. memory is 3.6 GB. [2019-03-17 22:12:53,681 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 90.2 MB. Free memory is still 57.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 22:12:53,681 INFO L168 Benchmark]: CACSL2BoogieTranslator took 744.39 ms. Allocated memory was 101.7 MB in the beginning and 131.6 MB in the end (delta: 29.9 MB). Free memory was 73.4 MB in the beginning and 112.7 MB in the end (delta: -39.4 MB). Peak memory consumption was 26.9 MB. Max. memory is 3.6 GB. [2019-03-17 22:12:53,682 INFO L168 Benchmark]: Boogie Procedure Inliner took 77.42 ms. Allocated memory is still 131.6 MB. Free memory was 112.7 MB in the beginning and 109.2 MB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 3.6 GB. [2019-03-17 22:12:53,682 INFO L168 Benchmark]: Boogie Preprocessor took 44.11 ms. Allocated memory is still 131.6 MB. Free memory was 109.2 MB in the beginning and 106.8 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 3.6 GB. [2019-03-17 22:12:53,683 INFO L168 Benchmark]: RCFGBuilder took 1463.85 ms. Allocated memory was 131.6 MB in the beginning and 142.6 MB in the end (delta: 11.0 MB). Free memory was 106.2 MB in the beginning and 118.0 MB in the end (delta: -11.8 MB). Peak memory consumption was 54.4 MB. Max. memory is 3.6 GB. [2019-03-17 22:12:53,683 INFO L168 Benchmark]: IcfgToChc took 4993.11 ms. Allocated memory was 142.6 MB in the beginning and 365.4 MB in the end (delta: 222.8 MB). Free memory was 118.0 MB in the beginning and 192.0 MB in the end (delta: -74.0 MB). Peak memory consumption was 310.3 MB. Max. memory is 3.6 GB. [2019-03-17 22:12:53,684 INFO L168 Benchmark]: ChcSmtPrinter took 216.44 ms. Allocated memory is still 365.4 MB. Free memory was 192.0 MB in the beginning and 139.0 MB in the end (delta: 53.0 MB). Peak memory consumption was 53.0 MB. Max. memory is 3.6 GB. [2019-03-17 22:12:53,687 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 90.2 MB. Free memory is still 57.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 744.39 ms. Allocated memory was 101.7 MB in the beginning and 131.6 MB in the end (delta: 29.9 MB). Free memory was 73.4 MB in the beginning and 112.7 MB in the end (delta: -39.4 MB). Peak memory consumption was 26.9 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 77.42 ms. Allocated memory is still 131.6 MB. Free memory was 112.7 MB in the beginning and 109.2 MB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 44.11 ms. Allocated memory is still 131.6 MB. Free memory was 109.2 MB in the beginning and 106.8 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1463.85 ms. Allocated memory was 131.6 MB in the beginning and 142.6 MB in the end (delta: 11.0 MB). Free memory was 106.2 MB in the beginning and 118.0 MB in the end (delta: -11.8 MB). Peak memory consumption was 54.4 MB. Max. memory is 3.6 GB. * IcfgToChc took 4993.11 ms. Allocated memory was 142.6 MB in the beginning and 365.4 MB in the end (delta: 222.8 MB). Free memory was 118.0 MB in the beginning and 192.0 MB in the end (delta: -74.0 MB). Peak memory consumption was 310.3 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 216.44 ms. Allocated memory is still 365.4 MB. Free memory was 192.0 MB in the beginning and 139.0 MB in the end (delta: 53.0 MB). Peak memory consumption was 53.0 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...