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/Problem02_label00_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:15:46,878 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:15:46,880 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:15:46,892 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:15:46,893 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:15:46,894 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:15:46,895 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:15:46,897 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:15:46,899 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:15:46,900 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:15:46,901 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:15:46,901 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:15:46,902 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:15:46,903 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:15:46,904 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:15:46,905 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:15:46,906 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:15:46,908 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:15:46,910 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:15:46,912 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:15:46,913 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:15:46,915 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:15:46,917 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:15:46,918 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:15:46,918 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:15:46,919 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:15:46,919 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:15:46,921 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:15:46,921 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:15:46,922 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:15:46,922 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:15:46,923 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:15:46,924 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:15:46,925 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:15:46,925 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:15:46,926 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:15:46,926 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:15:46,927 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:15:46,928 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:15:46,928 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 12:15:46,943 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:15:46,943 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:15:46,944 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:15:46,945 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:15:46,945 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:15:46,945 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:15:46,945 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:15:46,946 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:15:46,946 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:15:46,946 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:15:46,946 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:15:46,946 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:15:46,946 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:15:46,947 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:15:46,947 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:15:46,947 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:15:46,947 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:15:46,948 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:15:46,948 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:15:46,948 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:15:46,948 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:15:46,948 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:15:46,949 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:15:46,949 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:15:46,949 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:15:46,949 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:15:46,949 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:15:46,949 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:15:46,950 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 12:15:46,983 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:15:46,995 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:15:46,999 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:15:47,000 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:15:47,001 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:15:47,001 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem02_label00_true-unreach-call_false-termination.c [2019-03-18 12:15:47,058 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/51fa681ba/63fd988646dd4c49a1e13d0c7c3d5cd8/FLAG6f9c2e758 [2019-03-18 12:15:47,578 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:15:47,582 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem02_label00_true-unreach-call_false-termination.c [2019-03-18 12:15:47,608 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/51fa681ba/63fd988646dd4c49a1e13d0c7c3d5cd8/FLAG6f9c2e758 [2019-03-18 12:15:47,835 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/51fa681ba/63fd988646dd4c49a1e13d0c7c3d5cd8 [2019-03-18 12:15:47,846 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:15:47,847 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:15:47,848 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:15:47,849 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:15:47,852 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:15:47,853 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:15:47" (1/1) ... [2019-03-18 12:15:47,856 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6cf7e889 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:47, skipping insertion in model container [2019-03-18 12:15:47,856 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:15:47" (1/1) ... [2019-03-18 12:15:47,864 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:15:47,924 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:15:48,389 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:15:48,395 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:15:48,509 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:15:48,526 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:15:48,527 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:48 WrapperNode [2019-03-18 12:15:48,527 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:15:48,528 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:15:48,528 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:15:48,528 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:15:48,537 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:48" (1/1) ... [2019-03-18 12:15:48,554 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:48" (1/1) ... [2019-03-18 12:15:48,699 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:15:48,700 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:15:48,700 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:15:48,700 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:15:48,712 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:48" (1/1) ... [2019-03-18 12:15:48,712 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:48" (1/1) ... [2019-03-18 12:15:48,725 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:48" (1/1) ... [2019-03-18 12:15:48,725 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:48" (1/1) ... [2019-03-18 12:15:48,753 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:48" (1/1) ... [2019-03-18 12:15:48,774 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:48" (1/1) ... [2019-03-18 12:15:48,788 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:48" (1/1) ... [2019-03-18 12:15:48,794 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:15:48,794 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:15:48,794 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:15:48,795 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:15:48,796 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:48" (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 12:15:48,844 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:15:48,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:15:51,948 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:15:51,949 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-18 12:15:51,950 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:15:51 BoogieIcfgContainer [2019-03-18 12:15:51,950 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:15:51,951 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:15:51,951 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:15:51,951 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:15:51,954 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:15:51" (1/1) ... [2019-03-18 12:15:55,510 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:15:55 HornClauseAST [2019-03-18 12:15:55,510 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:15:55,511 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:15:55,511 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:15:55,511 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:15:55,512 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:15:55" (1/1) ... [2019-03-18 12:15:55,514 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem02_label00_true-unreach-call_false-termination.c_UID513213356714687186.smt2 [2019-03-18 12:15:55,730 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:15:55,732 INFO L168 Benchmark]: Toolchain (without parser) took 7885.47 ms. Allocated memory was 114.3 MB in the beginning and 338.2 MB in the end (delta: 223.9 MB). Free memory was 61.8 MB in the beginning and 183.0 MB in the end (delta: -121.2 MB). Peak memory consumption was 102.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:55,733 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 114.3 MB. Free memory is still 81.4 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:15:55,734 INFO L168 Benchmark]: CACSL2BoogieTranslator took 679.12 ms. Allocated memory is still 114.3 MB. Free memory was 61.6 MB in the beginning and 79.0 MB in the end (delta: -17.4 MB). Peak memory consumption was 41.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:55,734 INFO L168 Benchmark]: Boogie Procedure Inliner took 171.75 ms. Allocated memory was 114.3 MB in the beginning and 183.5 MB in the end (delta: 69.2 MB). Free memory was 79.0 MB in the beginning and 162.5 MB in the end (delta: -83.5 MB). Peak memory consumption was 2.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:55,737 INFO L168 Benchmark]: Boogie Preprocessor took 94.06 ms. Allocated memory is still 183.5 MB. Free memory was 162.5 MB in the beginning and 158.6 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:55,737 INFO L168 Benchmark]: RCFGBuilder took 3156.05 ms. Allocated memory is still 183.5 MB. Free memory was 158.6 MB in the beginning and 57.4 MB in the end (delta: 101.1 MB). Peak memory consumption was 101.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:55,738 INFO L168 Benchmark]: IcfgToChc took 3559.77 ms. Allocated memory was 183.5 MB in the beginning and 338.2 MB in the end (delta: 154.7 MB). Free memory was 57.4 MB in the beginning and 216.9 MB in the end (delta: -159.4 MB). Peak memory consumption was 188.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:55,738 INFO L168 Benchmark]: ChcSmtPrinter took 219.66 ms. Allocated memory is still 338.2 MB. Free memory was 216.9 MB in the beginning and 183.0 MB in the end (delta: 33.9 MB). Peak memory consumption was 33.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:55,744 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 114.3 MB. Free memory is still 81.4 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 679.12 ms. Allocated memory is still 114.3 MB. Free memory was 61.6 MB in the beginning and 79.0 MB in the end (delta: -17.4 MB). Peak memory consumption was 41.6 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 171.75 ms. Allocated memory was 114.3 MB in the beginning and 183.5 MB in the end (delta: 69.2 MB). Free memory was 79.0 MB in the beginning and 162.5 MB in the end (delta: -83.5 MB). Peak memory consumption was 2.9 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 94.06 ms. Allocated memory is still 183.5 MB. Free memory was 162.5 MB in the beginning and 158.6 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.9 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3156.05 ms. Allocated memory is still 183.5 MB. Free memory was 158.6 MB in the beginning and 57.4 MB in the end (delta: 101.1 MB). Peak memory consumption was 101.1 MB. Max. memory is 3.6 GB. * IcfgToChc took 3559.77 ms. Allocated memory was 183.5 MB in the beginning and 338.2 MB in the end (delta: 154.7 MB). Free memory was 57.4 MB in the beginning and 216.9 MB in the end (delta: -159.4 MB). Peak memory consumption was 188.9 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 219.66 ms. Allocated memory is still 338.2 MB. Free memory was 216.9 MB in the beginning and 183.0 MB in the end (delta: 33.9 MB). Peak memory consumption was 33.9 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...