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_label25_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:08:12,092 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:08:12,094 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:08:12,105 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:08:12,105 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:08:12,107 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:08:12,108 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:08:12,110 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:08:12,111 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:08:12,112 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:08:12,113 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:08:12,113 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:08:12,114 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:08:12,115 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:08:12,117 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:08:12,117 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:08:12,118 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:08:12,120 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:08:12,122 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:08:12,124 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:08:12,125 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:08:12,127 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:08:12,129 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:08:12,129 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:08:12,130 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:08:12,131 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:08:12,131 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:08:12,132 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:08:12,133 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:08:12,133 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:08:12,134 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:08:12,135 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:08:12,136 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:08:12,137 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:08:12,137 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:08:12,138 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:08:12,138 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:08:12,139 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:08:12,140 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:08:12,140 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 21:08:12,156 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:08:12,156 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:08:12,157 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:08:12,158 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:08:12,158 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:08:12,158 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:08:12,159 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:08:12,159 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:08:12,159 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:08:12,159 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:08:12,160 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:08:12,160 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:08:12,160 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:08:12,161 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:08:12,161 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:08:12,161 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:08:12,161 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:08:12,162 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:08:12,162 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:08:12,162 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:08:12,162 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:08:12,163 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:08:12,163 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:08:12,163 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:08:12,164 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:08:12,164 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:08:12,164 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:08:12,164 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:08:12,165 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 21:08:12,206 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:08:12,223 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:08:12,227 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:08:12,228 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:08:12,228 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:08:12,229 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem15_label25_false-unreach-call.c [2019-03-17 21:08:12,278 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/70bbdb524/1c7871ea70ec4a1d9fdd5bda07c362b9/FLAGef9b984f1 [2019-03-17 21:08:12,947 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:08:12,949 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem15_label25_false-unreach-call.c [2019-03-17 21:08:12,970 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/70bbdb524/1c7871ea70ec4a1d9fdd5bda07c362b9/FLAGef9b984f1 [2019-03-17 21:08:13,093 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/70bbdb524/1c7871ea70ec4a1d9fdd5bda07c362b9 [2019-03-17 21:08:13,103 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:08:13,105 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:08:13,106 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:08:13,106 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:08:13,112 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:08:13,113 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:08:13" (1/1) ... [2019-03-17 21:08:13,116 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c293a3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:08:13, skipping insertion in model container [2019-03-17 21:08:13,116 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:08:13" (1/1) ... [2019-03-17 21:08:13,124 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:08:13,224 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:08:14,071 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:08:14,077 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:08:14,387 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:08:14,597 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:08:14,598 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:08:14 WrapperNode [2019-03-17 21:08:14,598 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:08:14,599 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:08:14,600 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:08:14,600 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:08:14,609 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:08:14" (1/1) ... [2019-03-17 21:08:14,667 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:08:14" (1/1) ... [2019-03-17 21:08:14,874 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:08:14,875 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:08:14,875 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:08:14,875 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:08:14,885 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:08:14" (1/1) ... [2019-03-17 21:08:14,885 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:08:14" (1/1) ... [2019-03-17 21:08:14,908 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:08:14" (1/1) ... [2019-03-17 21:08:14,909 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:08:14" (1/1) ... [2019-03-17 21:08:14,982 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:08:14" (1/1) ... [2019-03-17 21:08:14,996 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:08:14" (1/1) ... [2019-03-17 21:08:15,041 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:08:14" (1/1) ... [2019-03-17 21:08:15,080 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:08:15,080 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:08:15,080 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:08:15,080 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:08:15,081 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:08:14" (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 21:08:15,144 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:08:15,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:08:21,053 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:08:21,054 INFO L286 CfgBuilder]: Removed 9 assue(true) statements. [2019-03-17 21:08:21,055 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:08:21 BoogieIcfgContainer [2019-03-17 21:08:21,056 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:08:21,056 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:08:21,056 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:08:21,056 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:08:21,059 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:08:21" (1/1) ... [2019-03-17 21:08:25,293 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:08:25 HornClauseAST [2019-03-17 21:08:25,293 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:08:25,293 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:08:25,294 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:08:25,294 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:08:25,295 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:08:25" (1/1) ... [2019-03-17 21:08:25,298 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem15_label25_false-unreach-call.c_UID2963635053374329219.smt2 [2019-03-17 21:08:25,589 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:08:25,591 INFO L168 Benchmark]: Toolchain (without parser) took 12487.44 ms. Allocated memory was 115.3 MB in the beginning and 472.4 MB in the end (delta: 357.0 MB). Free memory was 59.0 MB in the beginning and 96.2 MB in the end (delta: -37.2 MB). Peak memory consumption was 319.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:08:25,593 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 115.3 MB. Free memory is still 82.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:08:25,593 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1492.30 ms. Allocated memory was 115.3 MB in the beginning and 195.6 MB in the end (delta: 80.2 MB). Free memory was 58.8 MB in the beginning and 165.8 MB in the end (delta: -107.0 MB). Peak memory consumption was 49.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:08:25,595 INFO L168 Benchmark]: Boogie Procedure Inliner took 275.01 ms. Allocated memory is still 195.6 MB. Free memory was 165.8 MB in the beginning and 128.1 MB in the end (delta: 37.7 MB). Peak memory consumption was 37.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:08:25,596 INFO L168 Benchmark]: Boogie Preprocessor took 205.07 ms. Allocated memory is still 195.6 MB. Free memory was 128.1 MB in the beginning and 106.5 MB in the end (delta: 21.6 MB). Peak memory consumption was 21.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:08:25,596 INFO L168 Benchmark]: RCFGBuilder took 5975.77 ms. Allocated memory was 195.6 MB in the beginning and 280.0 MB in the end (delta: 84.4 MB). Free memory was 106.5 MB in the beginning and 165.4 MB in the end (delta: -58.9 MB). Peak memory consumption was 153.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:08:25,596 INFO L168 Benchmark]: IcfgToChc took 4237.06 ms. Allocated memory was 280.0 MB in the beginning and 472.4 MB in the end (delta: 192.4 MB). Free memory was 165.4 MB in the beginning and 155.0 MB in the end (delta: 10.4 MB). Peak memory consumption was 322.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:08:25,597 INFO L168 Benchmark]: ChcSmtPrinter took 296.17 ms. Allocated memory is still 472.4 MB. Free memory was 155.0 MB in the beginning and 96.2 MB in the end (delta: 58.9 MB). Peak memory consumption was 58.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:08:25,600 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 115.3 MB. Free memory is still 82.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1492.30 ms. Allocated memory was 115.3 MB in the beginning and 195.6 MB in the end (delta: 80.2 MB). Free memory was 58.8 MB in the beginning and 165.8 MB in the end (delta: -107.0 MB). Peak memory consumption was 49.8 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 275.01 ms. Allocated memory is still 195.6 MB. Free memory was 165.8 MB in the beginning and 128.1 MB in the end (delta: 37.7 MB). Peak memory consumption was 37.7 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 205.07 ms. Allocated memory is still 195.6 MB. Free memory was 128.1 MB in the beginning and 106.5 MB in the end (delta: 21.6 MB). Peak memory consumption was 21.6 MB. Max. memory is 3.6 GB. * RCFGBuilder took 5975.77 ms. Allocated memory was 195.6 MB in the beginning and 280.0 MB in the end (delta: 84.4 MB). Free memory was 106.5 MB in the beginning and 165.4 MB in the end (delta: -58.9 MB). Peak memory consumption was 153.2 MB. Max. memory is 3.6 GB. * IcfgToChc took 4237.06 ms. Allocated memory was 280.0 MB in the beginning and 472.4 MB in the end (delta: 192.4 MB). Free memory was 165.4 MB in the beginning and 155.0 MB in the end (delta: 10.4 MB). Peak memory consumption was 322.1 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 296.17 ms. Allocated memory is still 472.4 MB. Free memory was 155.0 MB in the beginning and 96.2 MB in the end (delta: 58.9 MB). Peak memory consumption was 58.9 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...