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/Problem12_label46_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:34:23,221 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:34:23,223 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:34:23,236 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:34:23,236 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:34:23,237 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:34:23,239 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:34:23,241 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:34:23,242 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:34:23,243 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:34:23,244 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:34:23,244 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:34:23,245 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:34:23,246 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:34:23,247 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:34:23,248 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:34:23,249 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:34:23,251 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:34:23,253 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:34:23,255 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:34:23,256 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:34:23,257 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:34:23,260 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:34:23,260 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:34:23,260 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:34:23,261 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:34:23,261 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:34:23,262 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:34:23,263 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:34:23,263 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:34:23,264 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:34:23,267 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:34:23,268 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:34:23,269 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:34:23,269 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:34:23,269 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:34:23,270 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:34:23,272 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:34:23,272 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:34:23,273 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 12:34:23,302 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:34:23,303 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:34:23,304 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:34:23,304 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:34:23,304 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:34:23,305 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:34:23,305 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:34:23,305 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:34:23,305 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:34:23,305 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:34:23,306 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:34:23,306 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:34:23,306 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:34:23,306 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:34:23,306 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:34:23,307 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:34:23,307 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:34:23,307 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:34:23,307 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:34:23,307 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:34:23,308 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:34:23,308 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:34:23,308 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:34:23,308 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:34:23,308 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:34:23,309 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:34:23,309 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:34:23,309 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:34:23,309 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 12:34:23,344 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:34:23,357 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:34:23,360 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:34:23,362 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:34:23,362 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:34:23,363 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem12_label46_true-unreach-call.c [2019-03-18 12:34:23,421 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/695752f73/21a27b34a3ec4f93ad3eea9f33e2346e/FLAGd312f5318 [2019-03-18 12:34:24,189 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:34:24,190 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem12_label46_true-unreach-call.c [2019-03-18 12:34:24,221 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/695752f73/21a27b34a3ec4f93ad3eea9f33e2346e/FLAGd312f5318 [2019-03-18 12:34:24,254 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/695752f73/21a27b34a3ec4f93ad3eea9f33e2346e [2019-03-18 12:34:24,265 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:34:24,267 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:34:24,268 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:34:24,268 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:34:24,272 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:34:24,273 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:34:24" (1/1) ... [2019-03-18 12:34:24,276 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4969a696 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:34:24, skipping insertion in model container [2019-03-18 12:34:24,276 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:34:24" (1/1) ... [2019-03-18 12:34:24,284 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:34:24,437 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:34:25,813 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:34:25,819 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:34:26,885 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:34:26,928 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:34:26,928 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:34:26 WrapperNode [2019-03-18 12:34:26,928 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:34:26,930 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:34:26,930 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:34:26,930 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:34:26,939 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:34:26" (1/1) ... [2019-03-18 12:34:27,011 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:34:26" (1/1) ... [2019-03-18 12:34:27,268 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:34:27,268 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:34:27,269 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:34:27,269 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:34:27,279 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:34:26" (1/1) ... [2019-03-18 12:34:27,279 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:34:26" (1/1) ... [2019-03-18 12:34:27,317 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:34:26" (1/1) ... [2019-03-18 12:34:27,318 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:34:26" (1/1) ... [2019-03-18 12:34:27,601 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:34:26" (1/1) ... [2019-03-18 12:34:27,649 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:34:26" (1/1) ... [2019-03-18 12:34:27,692 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:34:26" (1/1) ... [2019-03-18 12:34:27,749 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:34:27,749 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:34:27,749 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:34:27,750 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:34:27,752 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:34:26" (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 12:34:27,821 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:34:27,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:34:37,262 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:34:37,263 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-18 12:34:37,264 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:34:37 BoogieIcfgContainer [2019-03-18 12:34:37,264 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:34:37,265 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:34:37,265 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:34:37,265 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:34:37,268 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:34:37" (1/1) ... [2019-03-18 12:34:47,133 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:34:47 HornClauseAST [2019-03-18 12:34:47,133 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:34:47,134 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:34:47,134 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:34:47,134 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:34:47,135 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:34:47" (1/1) ... [2019-03-18 12:34:47,138 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem12_label46_true-unreach-call.c_UID6435268490290110838.smt2 [2019-03-18 12:34:47,720 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:34:47,722 INFO L168 Benchmark]: Toolchain (without parser) took 23456.39 ms. Allocated memory was 115.3 MB in the beginning and 835.7 MB in the end (delta: 720.4 MB). Free memory was 51.6 MB in the beginning and 300.2 MB in the end (delta: -248.7 MB). Peak memory consumption was 471.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:34:47,724 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 115.3 MB. Free memory is still 82.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:34:47,724 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2661.10 ms. Allocated memory was 115.3 MB in the beginning and 219.2 MB in the end (delta: 103.8 MB). Free memory was 51.3 MB in the beginning and 162.1 MB in the end (delta: -110.8 MB). Peak memory consumption was 109.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:34:47,725 INFO L168 Benchmark]: Boogie Procedure Inliner took 338.66 ms. Allocated memory is still 219.2 MB. Free memory was 162.1 MB in the beginning and 92.9 MB in the end (delta: 69.2 MB). Peak memory consumption was 69.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:34:47,726 INFO L168 Benchmark]: Boogie Preprocessor took 480.38 ms. Allocated memory was 219.2 MB in the beginning and 293.1 MB in the end (delta: 73.9 MB). Free memory was 92.9 MB in the beginning and 184.2 MB in the end (delta: -91.3 MB). Peak memory consumption was 75.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:34:47,726 INFO L168 Benchmark]: RCFGBuilder took 9515.32 ms. Allocated memory was 293.1 MB in the beginning and 416.3 MB in the end (delta: 123.2 MB). Free memory was 184.2 MB in the beginning and 222.9 MB in the end (delta: -38.7 MB). Peak memory consumption was 246.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:34:47,731 INFO L168 Benchmark]: IcfgToChc took 9868.67 ms. Allocated memory was 416.3 MB in the beginning and 835.7 MB in the end (delta: 419.4 MB). Free memory was 222.9 MB in the beginning and 449.5 MB in the end (delta: -226.6 MB). Peak memory consumption was 548.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:34:47,732 INFO L168 Benchmark]: ChcSmtPrinter took 586.92 ms. Allocated memory is still 835.7 MB. Free memory was 449.5 MB in the beginning and 300.2 MB in the end (delta: 149.3 MB). Peak memory consumption was 149.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:34:47,736 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 115.3 MB. Free memory is still 82.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2661.10 ms. Allocated memory was 115.3 MB in the beginning and 219.2 MB in the end (delta: 103.8 MB). Free memory was 51.3 MB in the beginning and 162.1 MB in the end (delta: -110.8 MB). Peak memory consumption was 109.0 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 338.66 ms. Allocated memory is still 219.2 MB. Free memory was 162.1 MB in the beginning and 92.9 MB in the end (delta: 69.2 MB). Peak memory consumption was 69.2 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 480.38 ms. Allocated memory was 219.2 MB in the beginning and 293.1 MB in the end (delta: 73.9 MB). Free memory was 92.9 MB in the beginning and 184.2 MB in the end (delta: -91.3 MB). Peak memory consumption was 75.2 MB. Max. memory is 3.6 GB. * RCFGBuilder took 9515.32 ms. Allocated memory was 293.1 MB in the beginning and 416.3 MB in the end (delta: 123.2 MB). Free memory was 184.2 MB in the beginning and 222.9 MB in the end (delta: -38.7 MB). Peak memory consumption was 246.1 MB. Max. memory is 3.6 GB. * IcfgToChc took 9868.67 ms. Allocated memory was 416.3 MB in the beginning and 835.7 MB in the end (delta: 419.4 MB). Free memory was 222.9 MB in the beginning and 449.5 MB in the end (delta: -226.6 MB). Peak memory consumption was 548.2 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 586.92 ms. Allocated memory is still 835.7 MB. Free memory was 449.5 MB in the beginning and 300.2 MB in the end (delta: 149.3 MB). Peak memory consumption was 149.3 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...