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/Problem15_label59_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:37:27,191 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:37:27,193 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:37:27,205 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:37:27,205 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:37:27,206 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:37:27,208 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:37:27,209 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:37:27,211 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:37:27,212 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:37:27,213 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:37:27,213 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:37:27,214 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:37:27,215 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:37:27,216 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:37:27,217 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:37:27,218 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:37:27,220 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:37:27,222 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:37:27,223 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:37:27,225 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:37:27,226 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:37:27,228 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:37:27,229 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:37:27,229 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:37:27,230 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:37:27,230 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:37:27,231 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:37:27,232 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:37:27,232 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:37:27,233 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:37:27,234 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:37:27,235 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:37:27,235 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:37:27,236 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:37:27,236 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:37:27,236 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:37:27,237 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:37:27,238 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:37:27,238 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 12:37:27,253 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:37:27,253 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:37:27,255 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:37:27,255 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:37:27,255 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:37:27,255 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:37:27,256 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:37:27,256 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:37:27,256 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:37:27,256 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:37:27,256 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:37:27,256 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:37:27,257 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:37:27,257 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:37:27,257 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:37:27,257 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:37:27,257 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:37:27,258 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:37:27,258 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:37:27,258 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:37:27,258 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:37:27,258 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:37:27,259 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:37:27,259 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:37:27,259 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:37:27,259 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:37:27,260 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:37:27,260 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:37:27,260 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 12:37:27,291 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:37:27,303 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:37:27,307 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:37:27,308 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:37:27,309 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:37:27,309 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem15_label59_true-unreach-call.c [2019-03-18 12:37:27,373 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c71f71049/83d6aea531894ac9bb93815397532548/FLAG67dc946de [2019-03-18 12:37:28,042 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:37:28,043 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem15_label59_true-unreach-call.c [2019-03-18 12:37:28,063 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c71f71049/83d6aea531894ac9bb93815397532548/FLAG67dc946de [2019-03-18 12:37:28,200 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c71f71049/83d6aea531894ac9bb93815397532548 [2019-03-18 12:37:28,208 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:37:28,210 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:37:28,212 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:37:28,212 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:37:28,216 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:37:28,217 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:37:28" (1/1) ... [2019-03-18 12:37:28,220 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2166638 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:28, skipping insertion in model container [2019-03-18 12:37:28,220 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:37:28" (1/1) ... [2019-03-18 12:37:28,229 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:37:28,325 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:37:29,055 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:37:29,061 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:37:29,665 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:37:29,889 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:37:29,890 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:29 WrapperNode [2019-03-18 12:37:29,890 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:37:29,891 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:37:29,891 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:37:29,891 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:37:29,901 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:29" (1/1) ... [2019-03-18 12:37:29,941 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:29" (1/1) ... [2019-03-18 12:37:30,106 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:37:30,107 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:37:30,107 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:37:30,107 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:37:30,118 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:29" (1/1) ... [2019-03-18 12:37:30,119 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:29" (1/1) ... [2019-03-18 12:37:30,136 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:29" (1/1) ... [2019-03-18 12:37:30,137 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:29" (1/1) ... [2019-03-18 12:37:30,217 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:29" (1/1) ... [2019-03-18 12:37:30,240 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:29" (1/1) ... [2019-03-18 12:37:30,298 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:29" (1/1) ... [2019-03-18 12:37:30,358 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:37:30,358 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:37:30,359 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:37:30,359 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:37:30,360 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:29" (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 [2019-03-18 12:37:30,520 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:37:30,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:37:38,274 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:37:38,275 INFO L286 CfgBuilder]: Removed 9 assue(true) statements. [2019-03-18 12:37:38,276 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:37:38 BoogieIcfgContainer [2019-03-18 12:37:38,276 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:37:38,277 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:37:38,277 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:37:38,277 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:37:38,280 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:37:38" (1/1) ... [2019-03-18 12:37:42,575 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:37:42 HornClauseAST [2019-03-18 12:37:42,575 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:37:42,575 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:37:42,576 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:37:42,576 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:37:42,578 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:37:42" (1/1) ... [2019-03-18 12:37:42,580 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem15_label59_true-unreach-call.c_UID3233172596665947812.smt2 [2019-03-18 12:37:42,978 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:37:42,980 INFO L168 Benchmark]: Toolchain (without parser) took 14771.00 ms. Allocated memory was 101.7 MB in the beginning and 429.4 MB in the end (delta: 327.7 MB). Free memory was 69.2 MB in the beginning and 294.3 MB in the end (delta: -225.1 MB). Peak memory consumption was 303.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:37:42,984 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 89.7 MB. Free memory is still 57.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:37:42,984 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1678.52 ms. Allocated memory was 101.7 MB in the beginning and 158.3 MB in the end (delta: 56.6 MB). Free memory was 69.0 MB in the beginning and 129.1 MB in the end (delta: -60.2 MB). Peak memory consumption was 66.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:37:42,985 INFO L168 Benchmark]: Boogie Procedure Inliner took 215.74 ms. Allocated memory is still 158.3 MB. Free memory was 129.1 MB in the beginning and 91.9 MB in the end (delta: 37.2 MB). Peak memory consumption was 37.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:37:42,985 INFO L168 Benchmark]: Boogie Preprocessor took 251.02 ms. Allocated memory is still 158.3 MB. Free memory was 91.1 MB in the beginning and 71.2 MB in the end (delta: 19.8 MB). Peak memory consumption was 19.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:37:42,985 INFO L168 Benchmark]: RCFGBuilder took 7918.07 ms. Allocated memory was 158.3 MB in the beginning and 215.5 MB in the end (delta: 57.1 MB). Free memory was 71.2 MB in the beginning and 106.7 MB in the end (delta: -35.4 MB). Peak memory consumption was 54.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:37:42,986 INFO L168 Benchmark]: IcfgToChc took 4298.54 ms. Allocated memory was 215.5 MB in the beginning and 365.4 MB in the end (delta: 149.9 MB). Free memory was 106.7 MB in the beginning and 57.9 MB in the end (delta: 48.8 MB). Peak memory consumption was 226.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:37:42,986 INFO L168 Benchmark]: ChcSmtPrinter took 402.84 ms. Allocated memory was 365.4 MB in the beginning and 429.4 MB in the end (delta: 64.0 MB). Free memory was 57.9 MB in the beginning and 294.3 MB in the end (delta: -236.4 MB). Peak memory consumption was 28.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:37:42,994 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 57.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1678.52 ms. Allocated memory was 101.7 MB in the beginning and 158.3 MB in the end (delta: 56.6 MB). Free memory was 69.0 MB in the beginning and 129.1 MB in the end (delta: -60.2 MB). Peak memory consumption was 66.5 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 215.74 ms. Allocated memory is still 158.3 MB. Free memory was 129.1 MB in the beginning and 91.9 MB in the end (delta: 37.2 MB). Peak memory consumption was 37.2 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 251.02 ms. Allocated memory is still 158.3 MB. Free memory was 91.1 MB in the beginning and 71.2 MB in the end (delta: 19.8 MB). Peak memory consumption was 19.8 MB. Max. memory is 3.6 GB. * RCFGBuilder took 7918.07 ms. Allocated memory was 158.3 MB in the beginning and 215.5 MB in the end (delta: 57.1 MB). Free memory was 71.2 MB in the beginning and 106.7 MB in the end (delta: -35.4 MB). Peak memory consumption was 54.2 MB. Max. memory is 3.6 GB. * IcfgToChc took 4298.54 ms. Allocated memory was 215.5 MB in the beginning and 365.4 MB in the end (delta: 149.9 MB). Free memory was 106.7 MB in the beginning and 57.9 MB in the end (delta: 48.8 MB). Peak memory consumption was 226.9 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 402.84 ms. Allocated memory was 365.4 MB in the beginning and 429.4 MB in the end (delta: 64.0 MB). Free memory was 57.9 MB in the beginning and 294.3 MB in the end (delta: -236.4 MB). Peak memory consumption was 28.1 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...