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_spec4_product45_false-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 12:47:43,199 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 12:47:43,201 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 12:47:43,215 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 12:47:43,215 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 12:47:43,216 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 12:47:43,218 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 12:47:43,220 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 12:47:43,222 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 12:47:43,223 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 12:47:43,224 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 12:47:43,224 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 12:47:43,225 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 12:47:43,226 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 12:47:43,227 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 12:47:43,228 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 12:47:43,229 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 12:47:43,231 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 12:47:43,233 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 12:47:43,234 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 12:47:43,236 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 12:47:43,237 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 12:47:43,239 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 12:47:43,240 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 12:47:43,240 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 12:47:43,241 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 12:47:43,241 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 12:47:43,242 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 12:47:43,243 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 12:47:43,243 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 12:47:43,244 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 12:47:43,245 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 12:47:43,246 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 12:47:43,246 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 12:47:43,247 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 12:47:43,247 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 12:47:43,248 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 12:47:43,249 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 12:47:43,249 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 12:47:43,250 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 12:47:43,267 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 12:47:43,267 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 12:47:43,268 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 12:47:43,269 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 12:47:43,269 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 12:47:43,269 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 12:47:43,269 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 12:47:43,269 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 12:47:43,270 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 12:47:43,270 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 12:47:43,270 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 12:47:43,270 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 12:47:43,270 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 12:47:43,271 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 12:47:43,271 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 12:47:43,272 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 12:47:43,272 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 12:47:43,272 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 12:47:43,272 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 12:47:43,272 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 12:47:43,273 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 12:47:43,273 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 12:47:43,273 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 12:47:43,273 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 12:47:43,273 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 12:47:43,273 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 12:47:43,274 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 12:47:43,274 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 12:47:43,275 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 12:47:43,309 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 12:47:43,319 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 12:47:43,322 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 12:47:43,324 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 12:47:43,324 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 12:47:43,325 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/product-lines/minepump_spec4_product45_false-unreach-call_false-termination.cil.c [2019-03-17 12:47:43,381 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/044b21ddc/cd71be09cd8a44c8be222b0cd9517098/FLAG15ad93dfb [2019-03-17 12:47:43,841 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 12:47:43,842 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/product-lines/minepump_spec4_product45_false-unreach-call_false-termination.cil.c [2019-03-17 12:47:43,862 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/044b21ddc/cd71be09cd8a44c8be222b0cd9517098/FLAG15ad93dfb [2019-03-17 12:47:44,157 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/044b21ddc/cd71be09cd8a44c8be222b0cd9517098 [2019-03-17 12:47:44,168 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 12:47:44,169 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 12:47:44,170 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 12:47:44,170 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 12:47:44,174 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 12:47:44,175 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:47:44" (1/1) ... [2019-03-17 12:47:44,178 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d8dd082 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:47:44, skipping insertion in model container [2019-03-17 12:47:44,178 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:47:44" (1/1) ... [2019-03-17 12:47:44,185 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 12:47:44,253 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 12:47:44,616 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:47:44,636 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 12:47:44,822 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:47:44,867 INFO L195 MainTranslator]: Completed translation [2019-03-17 12:47:44,868 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:47:44 WrapperNode [2019-03-17 12:47:44,868 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 12:47:44,869 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 12:47:44,869 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 12:47:44,869 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 12:47:44,877 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:47:44" (1/1) ... [2019-03-17 12:47:44,897 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:47:44" (1/1) ... [2019-03-17 12:47:44,955 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 12:47:44,955 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 12:47:44,955 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 12:47:44,955 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 12:47:44,965 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:47:44" (1/1) ... [2019-03-17 12:47:44,966 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:47:44" (1/1) ... [2019-03-17 12:47:44,972 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:47:44" (1/1) ... [2019-03-17 12:47:44,973 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:47:44" (1/1) ... [2019-03-17 12:47:44,988 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:47:44" (1/1) ... [2019-03-17 12:47:44,998 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:47:44" (1/1) ... [2019-03-17 12:47:45,002 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:47:44" (1/1) ... [2019-03-17 12:47:45,011 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 12:47:45,012 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 12:47:45,012 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 12:47:45,012 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 12:47:45,013 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:47:44" (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 12:47:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-17 12:47:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-03-17 12:47:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 12:47:45,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 12:47:46,546 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 12:47:46,546 INFO L286 CfgBuilder]: Removed 192 assue(true) statements. [2019-03-17 12:47:46,548 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:47:46 BoogieIcfgContainer [2019-03-17 12:47:46,548 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 12:47:46,548 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 12:47:46,549 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 12:47:46,549 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 12:47:46,551 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:47:46" (1/1) ... [2019-03-17 12:47:52,624 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:47:52 HornClauseAST [2019-03-17 12:47:52,625 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 12:47:52,625 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 12:47:52,625 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 12:47:52,625 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 12:47:52,626 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:47:52" (1/1) ... [2019-03-17 12:47:52,627 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/product-lines/ChcSmtPrinter_minepump_spec4_product45_false-unreach-call_false-termination.cil.c_UID8783103273347363292.smt2 [2019-03-17 12:47:52,848 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 12:47:52,849 INFO L168 Benchmark]: Toolchain (without parser) took 8681.12 ms. Allocated memory was 101.7 MB in the beginning and 470.8 MB in the end (delta: 369.1 MB). Free memory was 73.2 MB in the beginning and 202.6 MB in the end (delta: -129.4 MB). Peak memory consumption was 239.7 MB. Max. memory is 3.6 GB. [2019-03-17 12:47:52,852 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 90.2 MB. Free memory is still 57.7 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 12:47:52,852 INFO L168 Benchmark]: CACSL2BoogieTranslator took 698.00 ms. Allocated memory was 101.7 MB in the beginning and 131.6 MB in the end (delta: 29.9 MB). Free memory was 73.0 MB in the beginning and 110.1 MB in the end (delta: -37.1 MB). Peak memory consumption was 23.2 MB. Max. memory is 3.6 GB. [2019-03-17 12:47:52,852 INFO L168 Benchmark]: Boogie Procedure Inliner took 86.21 ms. Allocated memory is still 131.6 MB. Free memory was 110.1 MB in the beginning and 105.4 MB in the end (delta: 4.6 MB). Peak memory consumption was 4.6 MB. Max. memory is 3.6 GB. [2019-03-17 12:47:52,853 INFO L168 Benchmark]: Boogie Preprocessor took 56.05 ms. Allocated memory is still 131.6 MB. Free memory was 105.4 MB in the beginning and 103.1 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 3.6 GB. [2019-03-17 12:47:52,854 INFO L168 Benchmark]: RCFGBuilder took 1536.65 ms. Allocated memory was 131.6 MB in the beginning and 142.6 MB in the end (delta: 11.0 MB). Free memory was 102.5 MB in the beginning and 109.3 MB in the end (delta: -6.8 MB). Peak memory consumption was 50.9 MB. Max. memory is 3.6 GB. [2019-03-17 12:47:52,854 INFO L168 Benchmark]: IcfgToChc took 6076.22 ms. Allocated memory was 142.6 MB in the beginning and 470.8 MB in the end (delta: 328.2 MB). Free memory was 109.3 MB in the beginning and 258.9 MB in the end (delta: -149.6 MB). Peak memory consumption was 299.1 MB. Max. memory is 3.6 GB. [2019-03-17 12:47:52,854 INFO L168 Benchmark]: ChcSmtPrinter took 223.11 ms. Allocated memory is still 470.8 MB. Free memory was 258.9 MB in the beginning and 202.6 MB in the end (delta: 56.3 MB). Peak memory consumption was 56.3 MB. Max. memory is 3.6 GB. [2019-03-17 12:47:52,858 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 90.2 MB. Free memory is still 57.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 698.00 ms. Allocated memory was 101.7 MB in the beginning and 131.6 MB in the end (delta: 29.9 MB). Free memory was 73.0 MB in the beginning and 110.1 MB in the end (delta: -37.1 MB). Peak memory consumption was 23.2 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 86.21 ms. Allocated memory is still 131.6 MB. Free memory was 110.1 MB in the beginning and 105.4 MB in the end (delta: 4.6 MB). Peak memory consumption was 4.6 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 56.05 ms. Allocated memory is still 131.6 MB. Free memory was 105.4 MB in the beginning and 103.1 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1536.65 ms. Allocated memory was 131.6 MB in the beginning and 142.6 MB in the end (delta: 11.0 MB). Free memory was 102.5 MB in the beginning and 109.3 MB in the end (delta: -6.8 MB). Peak memory consumption was 50.9 MB. Max. memory is 3.6 GB. * IcfgToChc took 6076.22 ms. Allocated memory was 142.6 MB in the beginning and 470.8 MB in the end (delta: 328.2 MB). Free memory was 109.3 MB in the beginning and 258.9 MB in the end (delta: -149.6 MB). Peak memory consumption was 299.1 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 223.11 ms. Allocated memory is still 470.8 MB. Free memory was 258.9 MB in the beginning and 202.6 MB in the end (delta: 56.3 MB). Peak memory consumption was 56.3 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...