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/eca-rers2012/Problem04_label16_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:17:41,192 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:17:41,194 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:17:41,207 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:17:41,207 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:17:41,208 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:17:41,210 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:17:41,212 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:17:41,214 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:17:41,215 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:17:41,215 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:17:41,216 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:17:41,217 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:17:41,218 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:17:41,219 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:17:41,220 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:17:41,221 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:17:41,223 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:17:41,225 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:17:41,227 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:17:41,228 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:17:41,229 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:17:41,232 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:17:41,232 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:17:41,233 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:17:41,234 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:17:41,236 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:17:41,237 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:17:41,238 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:17:41,238 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:17:41,242 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:17:41,243 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:17:41,244 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:17:41,245 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:17:41,245 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:17:41,245 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:17:41,246 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:17:41,247 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:17:41,249 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:17:41,249 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 12:17:41,278 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:17:41,279 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:17:41,280 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:17:41,280 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:17:41,281 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:17:41,282 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:17:41,282 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:17:41,282 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:17:41,282 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:17:41,282 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:17:41,282 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:17:41,283 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:17:41,283 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:17:41,283 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:17:41,283 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:17:41,283 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:17:41,284 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:17:41,285 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:17:41,285 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:17:41,285 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:17:41,286 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:17:41,286 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:17:41,286 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:17:41,286 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:17:41,286 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:17:41,287 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:17:41,287 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:17:41,287 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:17:41,287 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 12:17:41,327 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:17:41,340 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:17:41,344 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:17:41,346 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:17:41,346 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:17:41,347 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem04_label16_true-unreach-call.c [2019-03-18 12:17:41,408 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0cb43677b/8827bbecd4744a35a58b43693864065f/FLAG40826a008 [2019-03-18 12:17:42,137 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:17:42,138 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem04_label16_true-unreach-call.c [2019-03-18 12:17:42,171 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0cb43677b/8827bbecd4744a35a58b43693864065f/FLAG40826a008 [2019-03-18 12:17:42,205 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0cb43677b/8827bbecd4744a35a58b43693864065f [2019-03-18 12:17:42,217 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:17:42,221 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:17:42,222 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:17:42,222 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:17:42,227 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:17:42,228 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:17:42" (1/1) ... [2019-03-18 12:17:42,231 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2df0fa73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:42, skipping insertion in model container [2019-03-18 12:17:42,232 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:17:42" (1/1) ... [2019-03-18 12:17:42,239 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:17:42,411 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:17:43,835 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:17:43,847 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:17:44,581 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:17:44,626 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:17:44,626 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:44 WrapperNode [2019-03-18 12:17:44,627 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:17:44,627 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:17:44,628 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:17:44,628 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:17:44,879 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:44" (1/1) ... [2019-03-18 12:17:44,951 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:44" (1/1) ... [2019-03-18 12:17:45,110 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:17:45,111 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:17:45,111 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:17:45,111 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:17:45,123 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:44" (1/1) ... [2019-03-18 12:17:45,123 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:44" (1/1) ... [2019-03-18 12:17:45,141 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:44" (1/1) ... [2019-03-18 12:17:45,141 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:44" (1/1) ... [2019-03-18 12:17:45,221 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:44" (1/1) ... [2019-03-18 12:17:45,270 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:44" (1/1) ... [2019-03-18 12:17:45,292 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:44" (1/1) ... [2019-03-18 12:17:45,316 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:17:45,317 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:17:45,317 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:17:45,317 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:17:45,318 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:44" (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 [2019-03-18 12:17:45,385 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:17:45,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:17:54,070 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:17:54,071 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-18 12:17:54,072 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:17:54 BoogieIcfgContainer [2019-03-18 12:17:54,074 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:17:54,075 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:17:54,075 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:17:54,075 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:17:54,079 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:17:54" (1/1) ... [2019-03-18 12:18:08,503 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:18:08 HornClauseAST [2019-03-18 12:18:08,504 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:18:08,507 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:18:08,509 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:18:08,509 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:18:08,511 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:18:08" (1/1) ... [2019-03-18 12:18:08,513 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem04_label16_true-unreach-call.c_UID8003037179390746675.smt2 [2019-03-18 12:18:10,105 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:18:10,107 INFO L168 Benchmark]: Toolchain (without parser) took 27889.39 ms. Allocated memory was 101.7 MB in the beginning and 987.8 MB in the end (delta: 886.0 MB). Free memory was 59.0 MB in the beginning and 731.4 MB in the end (delta: -672.3 MB). Peak memory consumption was 744.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:18:10,111 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 90.7 MB. Free memory is still 57.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:18:10,111 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2405.18 ms. Allocated memory was 101.7 MB in the beginning and 128.5 MB in the end (delta: 26.7 MB). Free memory was 58.8 MB in the beginning and 21.6 MB in the end (delta: 37.2 MB). Peak memory consumption was 70.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:18:10,112 INFO L168 Benchmark]: Boogie Procedure Inliner took 483.36 ms. Allocated memory was 128.5 MB in the beginning and 187.2 MB in the end (delta: 58.7 MB). Free memory was 21.6 MB in the beginning and 114.0 MB in the end (delta: -92.4 MB). Peak memory consumption was 10.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:18:10,112 INFO L168 Benchmark]: Boogie Preprocessor took 205.62 ms. Allocated memory is still 187.2 MB. Free memory was 114.0 MB in the beginning and 83.5 MB in the end (delta: 30.4 MB). Peak memory consumption was 30.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:18:10,112 INFO L168 Benchmark]: RCFGBuilder took 8757.72 ms. Allocated memory was 187.2 MB in the beginning and 341.3 MB in the end (delta: 154.1 MB). Free memory was 83.5 MB in the beginning and 114.0 MB in the end (delta: -30.5 MB). Peak memory consumption was 150.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:18:10,113 INFO L168 Benchmark]: IcfgToChc took 14431.80 ms. Allocated memory was 341.3 MB in the beginning and 801.1 MB in the end (delta: 459.8 MB). Free memory was 114.0 MB in the beginning and 197.0 MB in the end (delta: -83.0 MB). Peak memory consumption was 538.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:18:10,113 INFO L168 Benchmark]: ChcSmtPrinter took 1598.66 ms. Allocated memory was 801.1 MB in the beginning and 987.8 MB in the end (delta: 186.6 MB). Free memory was 197.0 MB in the beginning and 731.4 MB in the end (delta: -534.3 MB). Peak memory consumption was 183.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:18:10,120 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 90.7 MB. Free memory is still 57.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2405.18 ms. Allocated memory was 101.7 MB in the beginning and 128.5 MB in the end (delta: 26.7 MB). Free memory was 58.8 MB in the beginning and 21.6 MB in the end (delta: 37.2 MB). Peak memory consumption was 70.2 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 483.36 ms. Allocated memory was 128.5 MB in the beginning and 187.2 MB in the end (delta: 58.7 MB). Free memory was 21.6 MB in the beginning and 114.0 MB in the end (delta: -92.4 MB). Peak memory consumption was 10.2 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 205.62 ms. Allocated memory is still 187.2 MB. Free memory was 114.0 MB in the beginning and 83.5 MB in the end (delta: 30.4 MB). Peak memory consumption was 30.4 MB. Max. memory is 3.6 GB. * RCFGBuilder took 8757.72 ms. Allocated memory was 187.2 MB in the beginning and 341.3 MB in the end (delta: 154.1 MB). Free memory was 83.5 MB in the beginning and 114.0 MB in the end (delta: -30.5 MB). Peak memory consumption was 150.8 MB. Max. memory is 3.6 GB. * IcfgToChc took 14431.80 ms. Allocated memory was 341.3 MB in the beginning and 801.1 MB in the end (delta: 459.8 MB). Free memory was 114.0 MB in the beginning and 197.0 MB in the end (delta: -83.0 MB). Peak memory consumption was 538.9 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 1598.66 ms. Allocated memory was 801.1 MB in the beginning and 987.8 MB in the end (delta: 186.6 MB). Free memory was 197.0 MB in the beginning and 731.4 MB in the end (delta: -534.3 MB). Peak memory consumption was 183.5 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...