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_spec3_product31_false-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 13:14:52,220 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 13:14:52,222 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 13:14:52,233 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 13:14:52,233 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 13:14:52,235 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 13:14:52,236 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 13:14:52,237 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 13:14:52,239 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 13:14:52,240 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 13:14:52,241 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 13:14:52,241 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 13:14:52,242 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 13:14:52,243 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 13:14:52,244 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 13:14:52,245 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 13:14:52,246 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 13:14:52,248 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 13:14:52,250 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 13:14:52,255 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 13:14:52,256 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 13:14:52,257 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 13:14:52,262 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 13:14:52,263 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 13:14:52,263 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 13:14:52,264 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 13:14:52,265 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 13:14:52,266 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 13:14:52,266 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 13:14:52,267 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 13:14:52,271 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 13:14:52,271 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 13:14:52,273 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 13:14:52,273 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 13:14:52,274 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 13:14:52,274 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 13:14:52,274 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 13:14:52,276 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 13:14:52,276 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 13:14:52,277 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 13:14:52,308 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 13:14:52,308 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 13:14:52,310 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 13:14:52,310 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 13:14:52,310 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 13:14:52,310 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 13:14:52,310 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 13:14:52,311 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 13:14:52,311 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 13:14:52,312 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 13:14:52,312 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 13:14:52,312 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 13:14:52,312 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 13:14:52,312 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 13:14:52,312 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 13:14:52,313 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 13:14:52,313 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 13:14:52,313 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 13:14:52,313 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 13:14:52,313 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 13:14:52,314 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 13:14:52,315 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 13:14:52,315 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 13:14:52,315 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 13:14:52,316 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 13:14:52,316 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 13:14:52,316 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 13:14:52,316 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 13:14:52,316 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 13:14:52,354 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 13:14:52,366 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 13:14:52,369 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 13:14:52,370 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 13:14:52,371 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 13:14:52,372 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/product-lines/minepump_spec3_product31_false-unreach-call_false-termination.cil.c [2019-03-18 13:14:52,430 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d86e79aae/6f264bffa9cf450397dcaad90bdb5468/FLAG5b30256c9 [2019-03-18 13:14:52,889 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 13:14:52,890 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/product-lines/minepump_spec3_product31_false-unreach-call_false-termination.cil.c [2019-03-18 13:14:52,905 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d86e79aae/6f264bffa9cf450397dcaad90bdb5468/FLAG5b30256c9 [2019-03-18 13:14:53,212 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d86e79aae/6f264bffa9cf450397dcaad90bdb5468 [2019-03-18 13:14:53,229 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 13:14:53,231 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 13:14:53,232 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 13:14:53,232 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 13:14:53,236 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 13:14:53,237 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:14:53" (1/1) ... [2019-03-18 13:14:53,241 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7954f5bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:14:53, skipping insertion in model container [2019-03-18 13:14:53,241 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:14:53" (1/1) ... [2019-03-18 13:14:53,249 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 13:14:53,321 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 13:14:53,725 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:14:53,742 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 13:14:53,907 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:14:53,944 INFO L195 MainTranslator]: Completed translation [2019-03-18 13:14:53,944 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:14:53 WrapperNode [2019-03-18 13:14:53,945 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 13:14:53,945 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 13:14:53,945 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 13:14:53,945 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 13:14:53,954 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:14:53" (1/1) ... [2019-03-18 13:14:53,972 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:14:53" (1/1) ... [2019-03-18 13:14:54,017 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 13:14:54,017 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 13:14:54,017 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 13:14:54,017 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 13:14:54,028 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:14:53" (1/1) ... [2019-03-18 13:14:54,029 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:14:53" (1/1) ... [2019-03-18 13:14:54,034 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:14:53" (1/1) ... [2019-03-18 13:14:54,034 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:14:53" (1/1) ... [2019-03-18 13:14:54,045 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:14:53" (1/1) ... [2019-03-18 13:14:54,055 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:14:53" (1/1) ... [2019-03-18 13:14:54,058 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:14:53" (1/1) ... [2019-03-18 13:14:54,063 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 13:14:54,063 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 13:14:54,064 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 13:14:54,064 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 13:14:54,065 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:14:53" (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 13:14:54,128 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-18 13:14:54,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-03-18 13:14:54,128 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 13:14:54,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 13:14:55,412 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 13:14:55,413 INFO L286 CfgBuilder]: Removed 166 assue(true) statements. [2019-03-18 13:14:55,414 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:14:55 BoogieIcfgContainer [2019-03-18 13:14:55,414 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 13:14:55,414 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 13:14:55,415 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 13:14:55,415 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 13:14:55,417 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:14:55" (1/1) ... [2019-03-18 13:15:00,803 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:15:00 HornClauseAST [2019-03-18 13:15:00,804 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 13:15:00,804 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 13:15:00,805 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 13:15:00,805 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 13:15:00,806 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:15:00" (1/1) ... [2019-03-18 13:15:00,807 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/product-lines/ChcSmtPrinter_minepump_spec3_product31_false-unreach-call_false-termination.cil.c_UID1104118835414897571.smt2 [2019-03-18 13:15:01,033 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 13:15:01,035 INFO L168 Benchmark]: Toolchain (without parser) took 7805.48 ms. Allocated memory was 102.2 MB in the beginning and 368.6 MB in the end (delta: 266.3 MB). Free memory was 73.7 MB in the beginning and 128.6 MB in the end (delta: -54.8 MB). Peak memory consumption was 211.5 MB. Max. memory is 3.6 GB. [2019-03-18 13:15:01,037 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 89.7 MB. Free memory is still 57.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 13:15:01,037 INFO L168 Benchmark]: CACSL2BoogieTranslator took 712.66 ms. Allocated memory was 102.2 MB in the beginning and 131.1 MB in the end (delta: 28.8 MB). Free memory was 73.5 MB in the beginning and 106.5 MB in the end (delta: -33.0 MB). Peak memory consumption was 19.3 MB. Max. memory is 3.6 GB. [2019-03-18 13:15:01,038 INFO L168 Benchmark]: Boogie Procedure Inliner took 71.77 ms. Allocated memory is still 131.1 MB. Free memory was 106.5 MB in the beginning and 102.4 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 3.6 GB. [2019-03-18 13:15:01,040 INFO L168 Benchmark]: Boogie Preprocessor took 45.90 ms. Allocated memory is still 131.1 MB. Free memory was 102.4 MB in the beginning and 99.9 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 3.6 GB. [2019-03-18 13:15:01,041 INFO L168 Benchmark]: RCFGBuilder took 1350.89 ms. Allocated memory was 131.1 MB in the beginning and 142.1 MB in the end (delta: 11.0 MB). Free memory was 99.9 MB in the beginning and 111.2 MB in the end (delta: -11.3 MB). Peak memory consumption was 50.7 MB. Max. memory is 3.6 GB. [2019-03-18 13:15:01,041 INFO L168 Benchmark]: IcfgToChc took 5389.67 ms. Allocated memory was 142.1 MB in the beginning and 368.6 MB in the end (delta: 226.5 MB). Free memory was 111.2 MB in the beginning and 178.2 MB in the end (delta: -67.0 MB). Peak memory consumption was 318.8 MB. Max. memory is 3.6 GB. [2019-03-18 13:15:01,044 INFO L168 Benchmark]: ChcSmtPrinter took 229.26 ms. Allocated memory is still 368.6 MB. Free memory was 178.2 MB in the beginning and 128.6 MB in the end (delta: 49.7 MB). Peak memory consumption was 49.7 MB. Max. memory is 3.6 GB. [2019-03-18 13:15:01,046 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 89.7 MB. Free memory is still 57.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 712.66 ms. Allocated memory was 102.2 MB in the beginning and 131.1 MB in the end (delta: 28.8 MB). Free memory was 73.5 MB in the beginning and 106.5 MB in the end (delta: -33.0 MB). Peak memory consumption was 19.3 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 71.77 ms. Allocated memory is still 131.1 MB. Free memory was 106.5 MB in the beginning and 102.4 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 45.90 ms. Allocated memory is still 131.1 MB. Free memory was 102.4 MB in the beginning and 99.9 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1350.89 ms. Allocated memory was 131.1 MB in the beginning and 142.1 MB in the end (delta: 11.0 MB). Free memory was 99.9 MB in the beginning and 111.2 MB in the end (delta: -11.3 MB). Peak memory consumption was 50.7 MB. Max. memory is 3.6 GB. * IcfgToChc took 5389.67 ms. Allocated memory was 142.1 MB in the beginning and 368.6 MB in the end (delta: 226.5 MB). Free memory was 111.2 MB in the beginning and 178.2 MB in the end (delta: -67.0 MB). Peak memory consumption was 318.8 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 229.26 ms. Allocated memory is still 368.6 MB. Free memory was 178.2 MB in the beginning and 128.6 MB in the end (delta: 49.7 MB). Peak memory consumption was 49.7 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...