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_label12_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:12:38,232 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:12:38,234 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:12:38,246 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:12:38,246 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:12:38,247 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:12:38,249 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:12:38,250 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:12:38,252 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:12:38,253 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:12:38,254 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:12:38,254 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:12:38,255 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:12:38,256 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:12:38,257 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:12:38,258 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:12:38,259 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:12:38,261 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:12:38,263 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:12:38,265 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:12:38,266 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:12:38,268 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:12:38,270 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:12:38,270 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:12:38,270 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:12:38,271 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:12:38,272 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:12:38,273 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:12:38,273 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:12:38,274 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:12:38,275 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:12:38,275 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:12:38,276 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:12:38,278 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:12:38,279 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:12:38,279 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:12:38,279 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:12:38,281 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:12:38,282 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:12:38,283 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 21:12:38,310 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:12:38,310 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:12:38,311 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:12:38,312 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:12:38,312 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:12:38,312 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:12:38,312 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:12:38,312 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:12:38,313 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:12:38,313 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:12:38,313 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:12:38,313 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:12:38,313 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:12:38,313 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:12:38,314 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:12:38,314 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:12:38,314 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:12:38,314 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:12:38,314 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:12:38,315 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:12:38,315 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:12:38,315 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:12:38,315 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:12:38,315 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:12:38,316 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:12:38,316 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:12:38,316 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:12:38,316 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:12:38,316 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 [2019-03-17 21:12:38,347 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:12:38,359 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:12:38,362 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:12:38,363 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:12:38,364 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:12:38,364 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem02_label12_true-unreach-call_false-termination.c [2019-03-17 21:12:38,417 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ce4586cf9/117b983903f6458fbf3091687902fc2e/FLAG196ee03a4 [2019-03-17 21:12:38,974 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:12:38,974 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem02_label12_true-unreach-call_false-termination.c [2019-03-17 21:12:38,989 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ce4586cf9/117b983903f6458fbf3091687902fc2e/FLAG196ee03a4 [2019-03-17 21:12:39,222 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ce4586cf9/117b983903f6458fbf3091687902fc2e [2019-03-17 21:12:39,231 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:12:39,232 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:12:39,233 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:12:39,233 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:12:39,237 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:12:39,238 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:12:39" (1/1) ... [2019-03-17 21:12:39,241 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21635f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:39, skipping insertion in model container [2019-03-17 21:12:39,241 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:12:39" (1/1) ... [2019-03-17 21:12:39,248 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:12:39,313 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:12:39,751 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:12:39,765 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:12:39,951 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:12:39,968 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:12:39,968 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:39 WrapperNode [2019-03-17 21:12:39,969 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:12:39,970 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:12:39,970 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:12:39,970 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:12:40,070 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:39" (1/1) ... [2019-03-17 21:12:40,088 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:39" (1/1) ... [2019-03-17 21:12:40,142 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:12:40,143 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:12:40,143 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:12:40,143 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:12:40,151 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:39" (1/1) ... [2019-03-17 21:12:40,151 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:39" (1/1) ... [2019-03-17 21:12:40,155 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:39" (1/1) ... [2019-03-17 21:12:40,156 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:39" (1/1) ... [2019-03-17 21:12:40,177 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:39" (1/1) ... [2019-03-17 21:12:40,189 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:39" (1/1) ... [2019-03-17 21:12:40,196 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:39" (1/1) ... [2019-03-17 21:12:40,204 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:12:40,204 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:12:40,205 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:12:40,205 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:12:40,206 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:39" (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 21:12:40,300 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:12:40,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:12:43,404 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:12:43,405 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 21:12:43,406 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:12:43 BoogieIcfgContainer [2019-03-17 21:12:43,406 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:12:43,407 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:12:43,407 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:12:43,407 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:12:43,411 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:12:43" (1/1) ... [2019-03-17 21:12:47,090 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:12:47 HornClauseAST [2019-03-17 21:12:47,090 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:12:47,091 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:12:47,092 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:12:47,092 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:12:47,095 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:12:47" (1/1) ... [2019-03-17 21:12:47,097 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem02_label12_true-unreach-call_false-termination.c_UID1290030153772102546.smt2 [2019-03-17 21:12:47,362 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:12:47,364 INFO L168 Benchmark]: Toolchain (without parser) took 8133.03 ms. Allocated memory was 115.9 MB in the beginning and 309.9 MB in the end (delta: 194.0 MB). Free memory was 62.9 MB in the beginning and 82.3 MB in the end (delta: -19.4 MB). Peak memory consumption was 174.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:47,366 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 115.9 MB. Free memory is still 83.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:12:47,366 INFO L168 Benchmark]: CACSL2BoogieTranslator took 735.82 ms. Allocated memory is still 115.9 MB. Free memory was 62.7 MB in the beginning and 80.5 MB in the end (delta: -17.9 MB). Peak memory consumption was 41.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:47,368 INFO L168 Benchmark]: Boogie Procedure Inliner took 172.77 ms. Allocated memory was 115.9 MB in the beginning and 181.4 MB in the end (delta: 65.5 MB). Free memory was 80.5 MB in the beginning and 160.4 MB in the end (delta: -79.8 MB). Peak memory consumption was 3.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:47,370 INFO L168 Benchmark]: Boogie Preprocessor took 61.42 ms. Allocated memory is still 181.4 MB. Free memory was 160.4 MB in the beginning and 155.1 MB in the end (delta: 5.2 MB). Peak memory consumption was 5.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:47,371 INFO L168 Benchmark]: RCFGBuilder took 3202.23 ms. Allocated memory was 181.4 MB in the beginning and 180.9 MB in the end (delta: -524.3 kB). Free memory was 155.1 MB in the beginning and 153.2 MB in the end (delta: 1.9 MB). Peak memory consumption was 103.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:47,371 INFO L168 Benchmark]: IcfgToChc took 3684.25 ms. Allocated memory was 180.9 MB in the beginning and 309.9 MB in the end (delta: 129.0 MB). Free memory was 153.2 MB in the beginning and 116.7 MB in the end (delta: 36.5 MB). Peak memory consumption was 255.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:47,372 INFO L168 Benchmark]: ChcSmtPrinter took 271.21 ms. Allocated memory is still 309.9 MB. Free memory was 116.7 MB in the beginning and 82.3 MB in the end (delta: 34.4 MB). Peak memory consumption was 34.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:47,378 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 115.9 MB. Free memory is still 83.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 735.82 ms. Allocated memory is still 115.9 MB. Free memory was 62.7 MB in the beginning and 80.5 MB in the end (delta: -17.9 MB). Peak memory consumption was 41.2 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 172.77 ms. Allocated memory was 115.9 MB in the beginning and 181.4 MB in the end (delta: 65.5 MB). Free memory was 80.5 MB in the beginning and 160.4 MB in the end (delta: -79.8 MB). Peak memory consumption was 3.3 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 61.42 ms. Allocated memory is still 181.4 MB. Free memory was 160.4 MB in the beginning and 155.1 MB in the end (delta: 5.2 MB). Peak memory consumption was 5.2 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3202.23 ms. Allocated memory was 181.4 MB in the beginning and 180.9 MB in the end (delta: -524.3 kB). Free memory was 155.1 MB in the beginning and 153.2 MB in the end (delta: 1.9 MB). Peak memory consumption was 103.8 MB. Max. memory is 3.6 GB. * IcfgToChc took 3684.25 ms. Allocated memory was 180.9 MB in the beginning and 309.9 MB in the end (delta: 129.0 MB). Free memory was 153.2 MB in the beginning and 116.7 MB in the end (delta: 36.5 MB). Peak memory consumption was 255.2 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 271.21 ms. Allocated memory is still 309.9 MB. Free memory was 116.7 MB in the beginning and 82.3 MB in the end (delta: 34.4 MB). Peak memory consumption was 34.4 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...