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/Problem10_label34_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:29:28,098 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:29:28,100 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:29:28,113 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:29:28,113 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:29:28,114 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:29:28,116 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:29:28,118 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:29:28,120 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:29:28,121 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:29:28,122 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:29:28,122 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:29:28,123 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:29:28,124 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:29:28,126 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:29:28,127 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:29:28,130 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:29:28,140 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:29:28,143 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:29:28,144 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:29:28,146 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:29:28,147 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:29:28,149 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:29:28,150 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:29:28,150 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:29:28,151 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:29:28,151 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:29:28,152 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:29:28,153 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:29:28,153 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:29:28,154 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:29:28,155 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:29:28,156 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:29:28,156 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:29:28,157 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:29:28,157 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:29:28,158 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:29:28,159 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:29:28,160 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:29:28,160 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 21:29:28,175 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:29:28,175 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:29:28,177 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:29:28,177 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:29:28,177 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:29:28,177 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:29:28,178 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:29:28,178 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:29:28,178 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:29:28,178 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:29:28,178 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:29:28,179 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:29:28,179 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:29:28,179 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:29:28,179 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:29:28,179 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:29:28,180 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:29:28,180 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:29:28,180 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:29:28,180 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:29:28,181 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:29:28,181 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:29:28,181 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:29:28,181 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:29:28,181 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:29:28,182 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:29:28,182 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:29:28,182 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:29:28,182 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 21:29:28,228 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:29:28,246 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:29:28,250 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:29:28,252 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:29:28,253 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:29:28,253 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem10_label34_true-unreach-call.c [2019-03-17 21:29:28,315 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9be2eedb8/95da3cccb4cd4f0095d009d01c2ec92f/FLAGaade41932 [2019-03-17 21:29:28,880 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:29:28,881 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem10_label34_true-unreach-call.c [2019-03-17 21:29:28,905 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9be2eedb8/95da3cccb4cd4f0095d009d01c2ec92f/FLAGaade41932 [2019-03-17 21:29:29,124 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9be2eedb8/95da3cccb4cd4f0095d009d01c2ec92f [2019-03-17 21:29:29,133 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:29:29,135 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:29:29,136 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:29:29,136 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:29:29,142 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:29:29,143 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:29:29" (1/1) ... [2019-03-17 21:29:29,146 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cb25d58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:29:29, skipping insertion in model container [2019-03-17 21:29:29,146 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:29:29" (1/1) ... [2019-03-17 21:29:29,153 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:29:29,229 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:29:29,672 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:29:29,681 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:29:29,858 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:29:29,875 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:29:29,876 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:29:29 WrapperNode [2019-03-17 21:29:29,876 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:29:29,877 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:29:29,877 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:29:29,877 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:29:29,887 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:29:29" (1/1) ... [2019-03-17 21:29:30,016 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:29:29" (1/1) ... [2019-03-17 21:29:30,080 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:29:30,081 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:29:30,081 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:29:30,081 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:29:30,091 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:29:29" (1/1) ... [2019-03-17 21:29:30,091 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:29:29" (1/1) ... [2019-03-17 21:29:30,096 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:29:29" (1/1) ... [2019-03-17 21:29:30,096 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:29:29" (1/1) ... [2019-03-17 21:29:30,121 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:29:29" (1/1) ... [2019-03-17 21:29:30,132 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:29:29" (1/1) ... [2019-03-17 21:29:30,139 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:29:29" (1/1) ... [2019-03-17 21:29:30,148 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:29:30,149 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:29:30,149 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:29:30,149 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:29:30,150 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:29:29" (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 21:29:30,224 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:29:30,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:29:33,416 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:29:33,416 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 21:29:33,417 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:29:33 BoogieIcfgContainer [2019-03-17 21:29:33,417 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:29:33,418 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:29:33,418 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:29:33,418 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:29:33,421 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:29:33" (1/1) ... [2019-03-17 21:29:35,339 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:29:35 HornClauseAST [2019-03-17 21:29:35,340 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:29:35,340 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:29:35,340 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:29:35,341 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:29:35,342 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:29:35" (1/1) ... [2019-03-17 21:29:35,344 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem10_label34_true-unreach-call.c_UID744919006051043350.smt2 [2019-03-17 21:29:35,480 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:29:35,482 INFO L168 Benchmark]: Toolchain (without parser) took 6347.88 ms. Allocated memory was 115.9 MB in the beginning and 313.0 MB in the end (delta: 197.1 MB). Free memory was 63.4 MB in the beginning and 178.9 MB in the end (delta: -115.6 MB). Peak memory consumption was 81.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:29:35,484 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 115.9 MB. Free memory is still 82.7 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:29:35,484 INFO L168 Benchmark]: CACSL2BoogieTranslator took 740.11 ms. Allocated memory is still 115.9 MB. Free memory was 62.9 MB in the beginning and 79.7 MB in the end (delta: -16.7 MB). Peak memory consumption was 41.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:29:35,485 INFO L168 Benchmark]: Boogie Procedure Inliner took 203.77 ms. Allocated memory was 115.9 MB in the beginning and 182.5 MB in the end (delta: 66.6 MB). Free memory was 79.7 MB in the beginning and 158.8 MB in the end (delta: -79.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:29:35,485 INFO L168 Benchmark]: Boogie Preprocessor took 67.82 ms. Allocated memory is still 182.5 MB. Free memory was 158.8 MB in the beginning and 153.3 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:29:35,486 INFO L168 Benchmark]: RCFGBuilder took 3268.57 ms. Allocated memory was 182.5 MB in the beginning and 181.9 MB in the end (delta: -524.3 kB). Free memory was 153.3 MB in the beginning and 150.6 MB in the end (delta: 2.8 MB). Peak memory consumption was 102.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:29:35,486 INFO L168 Benchmark]: IcfgToChc took 1922.31 ms. Allocated memory was 181.9 MB in the beginning and 313.0 MB in the end (delta: 131.1 MB). Free memory was 150.6 MB in the beginning and 200.2 MB in the end (delta: -49.7 MB). Peak memory consumption was 180.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:29:35,487 INFO L168 Benchmark]: ChcSmtPrinter took 139.83 ms. Allocated memory is still 313.0 MB. Free memory was 200.2 MB in the beginning and 178.9 MB in the end (delta: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:29:35,490 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 115.9 MB. Free memory is still 82.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 740.11 ms. Allocated memory is still 115.9 MB. Free memory was 62.9 MB in the beginning and 79.7 MB in the end (delta: -16.7 MB). Peak memory consumption was 41.5 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 203.77 ms. Allocated memory was 115.9 MB in the beginning and 182.5 MB in the end (delta: 66.6 MB). Free memory was 79.7 MB in the beginning and 158.8 MB in the end (delta: -79.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 67.82 ms. Allocated memory is still 182.5 MB. Free memory was 158.8 MB in the beginning and 153.3 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3268.57 ms. Allocated memory was 182.5 MB in the beginning and 181.9 MB in the end (delta: -524.3 kB). Free memory was 153.3 MB in the beginning and 150.6 MB in the end (delta: 2.8 MB). Peak memory consumption was 102.3 MB. Max. memory is 3.6 GB. * IcfgToChc took 1922.31 ms. Allocated memory was 181.9 MB in the beginning and 313.0 MB in the end (delta: 131.1 MB). Free memory was 150.6 MB in the beginning and 200.2 MB in the end (delta: -49.7 MB). Peak memory consumption was 180.9 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 139.83 ms. Allocated memory is still 313.0 MB. Free memory was 200.2 MB in the beginning and 178.9 MB in the end (delta: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...