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/Problem02_label09_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 11:48:50,238 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 11:48:50,239 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 11:48:50,251 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 11:48:50,252 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 11:48:50,253 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 11:48:50,254 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 11:48:50,256 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 11:48:50,257 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 11:48:50,258 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 11:48:50,259 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 11:48:50,259 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 11:48:50,260 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 11:48:50,262 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 11:48:50,263 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 11:48:50,263 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 11:48:50,264 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 11:48:50,266 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 11:48:50,269 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 11:48:50,270 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 11:48:50,272 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 11:48:50,273 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 11:48:50,275 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 11:48:50,276 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 11:48:50,276 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 11:48:50,277 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 11:48:50,277 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 11:48:50,278 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 11:48:50,279 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 11:48:50,280 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 11:48:50,280 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 11:48:50,281 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 11:48:50,282 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 11:48:50,283 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 11:48:50,283 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 11:48:50,284 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 11:48:50,284 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 11:48:50,285 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 11:48:50,286 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 11:48:50,286 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 11:48:50,302 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 11:48:50,302 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 11:48:50,306 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 11:48:50,306 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 11:48:50,306 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 11:48:50,306 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 11:48:50,307 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 11:48:50,307 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 11:48:50,307 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 11:48:50,307 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 11:48:50,307 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 11:48:50,308 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 11:48:50,309 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 11:48:50,309 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 11:48:50,309 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 11:48:50,309 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 11:48:50,309 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 11:48:50,310 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 11:48:50,311 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 11:48:50,311 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 11:48:50,311 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 11:48:50,312 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 11:48:50,312 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 11:48:50,312 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 11:48:50,312 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 11:48:50,312 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 11:48:50,313 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 11:48:50,313 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 11:48:50,313 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 11:48:50,352 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 11:48:50,364 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 11:48:50,370 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 11:48:50,372 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 11:48:50,372 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 11:48:50,373 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem02_label09_true-unreach-call_false-termination.c [2019-03-17 11:48:50,427 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8306010d8/92be88e645f04a7181c19066a5a4edb4/FLAG12e312299 [2019-03-17 11:48:51,049 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 11:48:51,050 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem02_label09_true-unreach-call_false-termination.c [2019-03-17 11:48:51,075 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8306010d8/92be88e645f04a7181c19066a5a4edb4/FLAG12e312299 [2019-03-17 11:48:51,281 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8306010d8/92be88e645f04a7181c19066a5a4edb4 [2019-03-17 11:48:51,290 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 11:48:51,292 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 11:48:51,293 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 11:48:51,293 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 11:48:51,297 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 11:48:51,298 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 11:48:51" (1/1) ... [2019-03-17 11:48:51,301 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66113795 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:48:51, skipping insertion in model container [2019-03-17 11:48:51,301 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 11:48:51" (1/1) ... [2019-03-17 11:48:51,309 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 11:48:51,380 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 11:48:51,770 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 11:48:51,780 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 11:48:51,926 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 11:48:51,949 INFO L195 MainTranslator]: Completed translation [2019-03-17 11:48:51,950 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:48:51 WrapperNode [2019-03-17 11:48:51,950 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 11:48:51,951 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 11:48:51,951 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 11:48:51,951 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 11:48:52,039 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:48:51" (1/1) ... [2019-03-17 11:48:52,057 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:48:51" (1/1) ... [2019-03-17 11:48:52,110 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 11:48:52,111 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 11:48:52,111 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 11:48:52,111 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 11:48:52,121 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:48:51" (1/1) ... [2019-03-17 11:48:52,122 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:48:51" (1/1) ... [2019-03-17 11:48:52,131 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:48:51" (1/1) ... [2019-03-17 11:48:52,131 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:48:51" (1/1) ... [2019-03-17 11:48:52,154 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:48:51" (1/1) ... [2019-03-17 11:48:52,170 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:48:51" (1/1) ... [2019-03-17 11:48:52,185 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:48:51" (1/1) ... [2019-03-17 11:48:52,200 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 11:48:52,201 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 11:48:52,201 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 11:48:52,201 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 11:48:52,204 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:48:51" (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 11:48:52,280 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 11:48:52,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 11:48:55,432 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 11:48:55,432 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 11:48:55,433 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 11:48:55 BoogieIcfgContainer [2019-03-17 11:48:55,434 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 11:48:55,434 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 11:48:55,434 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 11:48:55,434 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 11:48:55,437 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 11:48:55" (1/1) ... [2019-03-17 11:48:58,325 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 11:48:58 HornClauseAST [2019-03-17 11:48:58,325 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 11:48:58,326 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 11:48:58,326 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 11:48:58,326 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 11:48:58,327 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 11:48:58" (1/1) ... [2019-03-17 11:48:58,328 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem02_label09_true-unreach-call_false-termination.c_UID5731055251551726409.smt2 [2019-03-17 11:48:58,530 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 11:48:58,531 INFO L168 Benchmark]: Toolchain (without parser) took 7240.75 ms. Allocated memory was 99.6 MB in the beginning and 276.8 MB in the end (delta: 177.2 MB). Free memory was 71.6 MB in the beginning and 75.5 MB in the end (delta: -4.0 MB). Peak memory consumption was 173.2 MB. Max. memory is 3.6 GB. [2019-03-17 11:48:58,533 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 88.1 MB. Free memory is still 57.4 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 11:48:58,534 INFO L168 Benchmark]: CACSL2BoogieTranslator took 657.28 ms. Allocated memory is still 99.6 MB. Free memory was 71.3 MB in the beginning and 42.4 MB in the end (delta: 29.0 MB). Peak memory consumption was 29.0 MB. Max. memory is 3.6 GB. [2019-03-17 11:48:58,534 INFO L168 Benchmark]: Boogie Procedure Inliner took 159.56 ms. Allocated memory was 99.6 MB in the beginning and 130.5 MB in the end (delta: 30.9 MB). Free memory was 42.4 MB in the beginning and 108.2 MB in the end (delta: -65.8 MB). Peak memory consumption was 4.9 MB. Max. memory is 3.6 GB. [2019-03-17 11:48:58,535 INFO L168 Benchmark]: Boogie Preprocessor took 90.01 ms. Allocated memory is still 130.5 MB. Free memory was 108.2 MB in the beginning and 103.4 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 3.6 GB. [2019-03-17 11:48:58,535 INFO L168 Benchmark]: RCFGBuilder took 3232.93 ms. Allocated memory was 130.5 MB in the beginning and 141.6 MB in the end (delta: 11.0 MB). Free memory was 103.4 MB in the beginning and 65.3 MB in the end (delta: 38.2 MB). Peak memory consumption was 54.3 MB. Max. memory is 3.6 GB. [2019-03-17 11:48:58,536 INFO L168 Benchmark]: IcfgToChc took 2891.22 ms. Allocated memory was 141.6 MB in the beginning and 276.8 MB in the end (delta: 135.3 MB). Free memory was 65.3 MB in the beginning and 108.4 MB in the end (delta: -43.1 MB). Peak memory consumption was 98.2 MB. Max. memory is 3.6 GB. [2019-03-17 11:48:58,536 INFO L168 Benchmark]: ChcSmtPrinter took 204.39 ms. Allocated memory is still 276.8 MB. Free memory was 108.4 MB in the beginning and 75.5 MB in the end (delta: 32.9 MB). Peak memory consumption was 32.9 MB. Max. memory is 3.6 GB. [2019-03-17 11:48:58,539 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 88.1 MB. Free memory is still 57.4 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 657.28 ms. Allocated memory is still 99.6 MB. Free memory was 71.3 MB in the beginning and 42.4 MB in the end (delta: 29.0 MB). Peak memory consumption was 29.0 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 159.56 ms. Allocated memory was 99.6 MB in the beginning and 130.5 MB in the end (delta: 30.9 MB). Free memory was 42.4 MB in the beginning and 108.2 MB in the end (delta: -65.8 MB). Peak memory consumption was 4.9 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 90.01 ms. Allocated memory is still 130.5 MB. Free memory was 108.2 MB in the beginning and 103.4 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3232.93 ms. Allocated memory was 130.5 MB in the beginning and 141.6 MB in the end (delta: 11.0 MB). Free memory was 103.4 MB in the beginning and 65.3 MB in the end (delta: 38.2 MB). Peak memory consumption was 54.3 MB. Max. memory is 3.6 GB. * IcfgToChc took 2891.22 ms. Allocated memory was 141.6 MB in the beginning and 276.8 MB in the end (delta: 135.3 MB). Free memory was 65.3 MB in the beginning and 108.4 MB in the end (delta: -43.1 MB). Peak memory consumption was 98.2 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 204.39 ms. Allocated memory is still 276.8 MB. Free memory was 108.4 MB in the beginning and 75.5 MB in the end (delta: 32.9 MB). Peak memory consumption was 32.9 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...