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/Problem14_label59_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:33:24,898 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:33:24,900 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:33:24,911 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:33:24,912 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:33:24,913 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:33:24,914 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:33:24,916 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:33:24,918 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:33:24,919 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:33:24,920 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:33:24,920 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:33:24,921 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:33:24,922 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:33:24,923 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:33:24,924 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:33:24,925 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:33:24,927 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:33:24,929 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:33:24,931 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:33:24,933 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:33:24,934 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:33:24,936 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:33:24,937 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:33:24,937 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:33:24,938 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:33:24,939 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:33:24,940 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:33:24,940 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:33:24,941 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:33:24,942 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:33:24,943 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:33:24,944 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:33:24,944 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:33:24,945 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:33:24,945 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:33:24,945 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:33:24,949 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:33:24,950 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:33:24,950 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 21:33:24,977 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:33:24,977 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:33:24,978 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:33:24,980 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:33:24,980 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:33:24,980 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:33:24,980 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:33:24,981 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:33:24,981 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:33:24,981 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:33:24,981 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:33:24,981 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:33:24,982 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:33:24,982 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:33:24,983 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:33:24,983 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:33:24,983 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:33:24,983 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:33:24,983 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:33:24,984 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:33:24,984 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:33:24,984 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:33:24,984 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:33:24,985 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:33:24,985 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:33:24,985 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:33:24,985 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:33:24,986 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:33:24,986 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 21:33:25,037 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:33:25,055 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:33:25,059 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:33:25,062 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:33:25,062 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:33:25,063 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem14_label59_true-unreach-call_false-termination.c [2019-03-17 21:33:25,131 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/20df05361/d0d7c8dc92de470397e717fb6334ca52/FLAGe6bd94af5 [2019-03-17 21:33:25,681 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:33:25,687 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem14_label59_true-unreach-call_false-termination.c [2019-03-17 21:33:25,705 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/20df05361/d0d7c8dc92de470397e717fb6334ca52/FLAGe6bd94af5 [2019-03-17 21:33:25,941 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/20df05361/d0d7c8dc92de470397e717fb6334ca52 [2019-03-17 21:33:25,950 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:33:25,951 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:33:25,952 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:33:25,953 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:33:25,956 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:33:25,959 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:33:25" (1/1) ... [2019-03-17 21:33:25,962 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b2e1648 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:25, skipping insertion in model container [2019-03-17 21:33:25,962 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:33:25" (1/1) ... [2019-03-17 21:33:25,970 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:33:26,029 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:33:26,543 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:33:26,548 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:33:26,731 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:33:26,751 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:33:26,752 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:26 WrapperNode [2019-03-17 21:33:26,752 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:33:26,753 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:33:26,753 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:33:26,753 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:33:26,847 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:26" (1/1) ... [2019-03-17 21:33:26,868 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:26" (1/1) ... [2019-03-17 21:33:26,957 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:33:26,958 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:33:26,958 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:33:26,959 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:33:26,972 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:26" (1/1) ... [2019-03-17 21:33:26,972 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:26" (1/1) ... [2019-03-17 21:33:26,985 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:26" (1/1) ... [2019-03-17 21:33:26,986 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:26" (1/1) ... [2019-03-17 21:33:27,034 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:26" (1/1) ... [2019-03-17 21:33:27,048 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:26" (1/1) ... [2019-03-17 21:33:27,055 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:26" (1/1) ... [2019-03-17 21:33:27,068 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:33:27,069 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:33:27,069 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:33:27,069 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:33:27,070 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:26" (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 21:33:27,134 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:33:27,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:33:30,833 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:33:30,834 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 21:33:30,835 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:33:30 BoogieIcfgContainer [2019-03-17 21:33:30,836 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:33:30,836 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:33:30,837 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:33:30,837 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:33:30,840 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:33:30" (1/1) ... [2019-03-17 21:33:33,091 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:33:33 HornClauseAST [2019-03-17 21:33:33,091 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:33:33,092 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:33:33,092 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:33:33,092 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:33:33,094 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:33:33" (1/1) ... [2019-03-17 21:33:33,095 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem14_label59_true-unreach-call_false-termination.c_UID2025191749774090335.smt2 [2019-03-17 21:33:33,279 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:33:33,280 INFO L168 Benchmark]: Toolchain (without parser) took 7330.10 ms. Allocated memory was 100.1 MB in the beginning and 232.3 MB in the end (delta: 132.1 MB). Free memory was 72.8 MB in the beginning and 95.6 MB in the end (delta: -22.8 MB). Peak memory consumption was 109.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:33,282 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 87.6 MB. Free memory is still 57.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:33:33,282 INFO L168 Benchmark]: CACSL2BoogieTranslator took 800.04 ms. Allocated memory is still 100.1 MB. Free memory was 72.8 MB in the beginning and 35.3 MB in the end (delta: 37.5 MB). Peak memory consumption was 37.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:33,283 INFO L168 Benchmark]: Boogie Procedure Inliner took 204.59 ms. Allocated memory was 100.1 MB in the beginning and 131.6 MB in the end (delta: 31.5 MB). Free memory was 35.3 MB in the beginning and 103.9 MB in the end (delta: -68.7 MB). Peak memory consumption was 5.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:33,283 INFO L168 Benchmark]: Boogie Preprocessor took 110.22 ms. Allocated memory is still 131.6 MB. Free memory was 103.9 MB in the beginning and 97.4 MB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:33,287 INFO L168 Benchmark]: RCFGBuilder took 3767.48 ms. Allocated memory was 131.6 MB in the beginning and 142.1 MB in the end (delta: 10.5 MB). Free memory was 97.4 MB in the beginning and 99.4 MB in the end (delta: -2.0 MB). Peak memory consumption was 52.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:33,288 INFO L168 Benchmark]: IcfgToChc took 2254.98 ms. Allocated memory was 142.1 MB in the beginning and 232.3 MB in the end (delta: 90.2 MB). Free memory was 99.4 MB in the beginning and 123.9 MB in the end (delta: -24.6 MB). Peak memory consumption was 145.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:33,288 INFO L168 Benchmark]: ChcSmtPrinter took 187.10 ms. Allocated memory is still 232.3 MB. Free memory was 123.9 MB in the beginning and 95.6 MB in the end (delta: 28.4 MB). Peak memory consumption was 28.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:33,293 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 87.6 MB. Free memory is still 57.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 800.04 ms. Allocated memory is still 100.1 MB. Free memory was 72.8 MB in the beginning and 35.3 MB in the end (delta: 37.5 MB). Peak memory consumption was 37.5 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 204.59 ms. Allocated memory was 100.1 MB in the beginning and 131.6 MB in the end (delta: 31.5 MB). Free memory was 35.3 MB in the beginning and 103.9 MB in the end (delta: -68.7 MB). Peak memory consumption was 5.5 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 110.22 ms. Allocated memory is still 131.6 MB. Free memory was 103.9 MB in the beginning and 97.4 MB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3767.48 ms. Allocated memory was 131.6 MB in the beginning and 142.1 MB in the end (delta: 10.5 MB). Free memory was 97.4 MB in the beginning and 99.4 MB in the end (delta: -2.0 MB). Peak memory consumption was 52.8 MB. Max. memory is 3.6 GB. * IcfgToChc took 2254.98 ms. Allocated memory was 142.1 MB in the beginning and 232.3 MB in the end (delta: 90.2 MB). Free memory was 99.4 MB in the beginning and 123.9 MB in the end (delta: -24.6 MB). Peak memory consumption was 145.8 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 187.10 ms. Allocated memory is still 232.3 MB. Free memory was 123.9 MB in the beginning and 95.6 MB in the end (delta: 28.4 MB). Peak memory consumption was 28.4 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...