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/Problem03_label16_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:13:30,972 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:13:30,974 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:13:30,990 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:13:30,990 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:13:30,992 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:13:30,993 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:13:30,995 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:13:30,998 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:13:31,000 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:13:31,002 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:13:31,002 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:13:31,006 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:13:31,007 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:13:31,010 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:13:31,011 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:13:31,015 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:13:31,017 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:13:31,021 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:13:31,023 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:13:31,024 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:13:31,025 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:13:31,030 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:13:31,031 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:13:31,032 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:13:31,033 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:13:31,033 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:13:31,034 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:13:31,034 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:13:31,035 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:13:31,038 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:13:31,039 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:13:31,039 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:13:31,040 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:13:31,040 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:13:31,040 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:13:31,041 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:13:31,042 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:13:31,046 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:13:31,046 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 21:13:31,064 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:13:31,064 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:13:31,066 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:13:31,066 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:13:31,067 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:13:31,067 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:13:31,067 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:13:31,067 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:13:31,067 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:13:31,067 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:13:31,068 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:13:31,069 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:13:31,069 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:13:31,069 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:13:31,069 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:13:31,069 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:13:31,069 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:13:31,070 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:13:31,070 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:13:31,070 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:13:31,070 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:13:31,071 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:13:31,072 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:13:31,072 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:13:31,072 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:13:31,072 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:13:31,072 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:13:31,073 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:13:31,073 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 21:13:31,118 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:13:31,130 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:13:31,133 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:13:31,134 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:13:31,134 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:13:31,135 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem03_label16_true-unreach-call.c [2019-03-17 21:13:31,184 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c5969477f/160b13dc891d4020b828be6dbd120c6d/FLAGff9495720 [2019-03-17 21:13:31,857 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:13:31,861 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem03_label16_true-unreach-call.c [2019-03-17 21:13:31,878 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c5969477f/160b13dc891d4020b828be6dbd120c6d/FLAGff9495720 [2019-03-17 21:13:32,032 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c5969477f/160b13dc891d4020b828be6dbd120c6d [2019-03-17 21:13:32,041 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:13:32,042 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:13:32,044 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:13:32,044 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:13:32,049 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:13:32,050 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:13:32" (1/1) ... [2019-03-17 21:13:32,052 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78c020ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:32, skipping insertion in model container [2019-03-17 21:13:32,053 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:13:32" (1/1) ... [2019-03-17 21:13:32,060 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:13:32,143 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:13:32,785 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:13:32,795 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:13:33,077 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:13:33,274 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:13:33,275 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:33 WrapperNode [2019-03-17 21:13:33,275 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:13:33,276 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:13:33,276 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:13:33,276 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:13:33,287 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:33" (1/1) ... [2019-03-17 21:13:33,329 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:33" (1/1) ... [2019-03-17 21:13:33,440 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:13:33,440 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:13:33,440 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:13:33,441 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:13:33,452 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:33" (1/1) ... [2019-03-17 21:13:33,453 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:33" (1/1) ... [2019-03-17 21:13:33,464 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:33" (1/1) ... [2019-03-17 21:13:33,465 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:33" (1/1) ... [2019-03-17 21:13:33,511 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:33" (1/1) ... [2019-03-17 21:13:33,538 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:33" (1/1) ... [2019-03-17 21:13:33,554 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:33" (1/1) ... [2019-03-17 21:13:33,566 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:13:33,567 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:13:33,567 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:13:33,567 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:13:33,568 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:33" (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 21:13:33,631 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:13:33,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:13:39,274 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:13:39,275 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 21:13:39,276 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:13:39 BoogieIcfgContainer [2019-03-17 21:13:39,276 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:13:39,277 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:13:39,277 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:13:39,277 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:13:39,280 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:13:39" (1/1) ... [2019-03-17 21:13:47,428 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:13:47 HornClauseAST [2019-03-17 21:13:47,428 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:13:47,428 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:13:47,429 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:13:47,429 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:13:47,430 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:13:47" (1/1) ... [2019-03-17 21:13:47,432 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem03_label16_true-unreach-call.c_UID5255128534530188506.smt2 [2019-03-17 21:13:47,840 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:13:47,841 INFO L168 Benchmark]: Toolchain (without parser) took 15800.16 ms. Allocated memory was 101.7 MB in the beginning and 609.2 MB in the end (delta: 507.5 MB). Free memory was 68.7 MB in the beginning and 440.9 MB in the end (delta: -372.2 MB). Peak memory consumption was 410.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:47,843 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 90.2 MB. Free memory is still 57.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:13:47,844 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1231.45 ms. Allocated memory was 101.7 MB in the beginning and 150.5 MB in the end (delta: 48.8 MB). Free memory was 68.5 MB in the beginning and 123.3 MB in the end (delta: -54.7 MB). Peak memory consumption was 50.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:47,844 INFO L168 Benchmark]: Boogie Procedure Inliner took 164.08 ms. Allocated memory is still 150.5 MB. Free memory was 123.3 MB in the beginning and 108.4 MB in the end (delta: 14.8 MB). Peak memory consumption was 14.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:47,844 INFO L168 Benchmark]: Boogie Preprocessor took 125.84 ms. Allocated memory is still 150.5 MB. Free memory was 108.4 MB in the beginning and 97.6 MB in the end (delta: 10.8 MB). Peak memory consumption was 10.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:47,845 INFO L168 Benchmark]: RCFGBuilder took 5710.10 ms. Allocated memory was 150.5 MB in the beginning and 187.7 MB in the end (delta: 37.2 MB). Free memory was 97.6 MB in the beginning and 144.5 MB in the end (delta: -46.9 MB). Peak memory consumption was 64.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:47,845 INFO L168 Benchmark]: IcfgToChc took 8151.33 ms. Allocated memory was 187.7 MB in the beginning and 526.4 MB in the end (delta: 338.7 MB). Free memory was 144.5 MB in the beginning and 113.4 MB in the end (delta: 31.1 MB). Peak memory consumption was 407.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:47,846 INFO L168 Benchmark]: ChcSmtPrinter took 411.43 ms. Allocated memory was 526.4 MB in the beginning and 609.2 MB in the end (delta: 82.8 MB). Free memory was 113.4 MB in the beginning and 440.9 MB in the end (delta: -327.5 MB). Peak memory consumption was 30.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:47,851 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 90.2 MB. Free memory is still 57.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1231.45 ms. Allocated memory was 101.7 MB in the beginning and 150.5 MB in the end (delta: 48.8 MB). Free memory was 68.5 MB in the beginning and 123.3 MB in the end (delta: -54.7 MB). Peak memory consumption was 50.9 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 164.08 ms. Allocated memory is still 150.5 MB. Free memory was 123.3 MB in the beginning and 108.4 MB in the end (delta: 14.8 MB). Peak memory consumption was 14.8 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 125.84 ms. Allocated memory is still 150.5 MB. Free memory was 108.4 MB in the beginning and 97.6 MB in the end (delta: 10.8 MB). Peak memory consumption was 10.8 MB. Max. memory is 3.6 GB. * RCFGBuilder took 5710.10 ms. Allocated memory was 150.5 MB in the beginning and 187.7 MB in the end (delta: 37.2 MB). Free memory was 97.6 MB in the beginning and 144.5 MB in the end (delta: -46.9 MB). Peak memory consumption was 64.4 MB. Max. memory is 3.6 GB. * IcfgToChc took 8151.33 ms. Allocated memory was 187.7 MB in the beginning and 526.4 MB in the end (delta: 338.7 MB). Free memory was 144.5 MB in the beginning and 113.4 MB in the end (delta: 31.1 MB). Peak memory consumption was 407.2 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 411.43 ms. Allocated memory was 526.4 MB in the beginning and 609.2 MB in the end (delta: 82.8 MB). Free memory was 113.4 MB in the beginning and 440.9 MB in the end (delta: -327.5 MB). Peak memory consumption was 30.0 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...