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_label56_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:37:23,950 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:37:23,952 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:37:23,970 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:37:23,970 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:37:23,972 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:37:23,974 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:37:23,976 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:37:23,979 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:37:23,988 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:37:23,989 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:37:23,990 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:37:23,991 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:37:23,992 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:37:23,995 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:37:23,996 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:37:23,998 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:37:23,999 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:37:24,009 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:37:24,011 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:37:24,012 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:37:24,013 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:37:24,020 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:37:24,020 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:37:24,020 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:37:24,021 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:37:24,022 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:37:24,025 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:37:24,025 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:37:24,027 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:37:24,029 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:37:24,030 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:37:24,031 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:37:24,032 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:37:24,033 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:37:24,033 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:37:24,033 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:37:24,035 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:37:24,036 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:37:24,036 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 12:37:24,053 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:37:24,054 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:37:24,055 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:37:24,055 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:37:24,055 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:37:24,055 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:37:24,056 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:37:24,056 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:37:24,056 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:37:24,056 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:37:24,056 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:37:24,056 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:37:24,057 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:37:24,057 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:37:24,057 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:37:24,057 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:37:24,057 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:37:24,058 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:37:24,058 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:37:24,058 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:37:24,058 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:37:24,058 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:37:24,059 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:37:24,059 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:37:24,059 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:37:24,059 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:37:24,059 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:37:24,059 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:37:24,060 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 12:37:24,097 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:37:24,110 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:37:24,113 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:37:24,114 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:37:24,115 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:37:24,115 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem15_label56_true-unreach-call.c [2019-03-18 12:37:24,164 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b7ef7f750/1a99a03c34084aefb0577de78fb97046/FLAG0c27c9583 [2019-03-18 12:37:24,840 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:37:24,841 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem15_label56_true-unreach-call.c [2019-03-18 12:37:24,865 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b7ef7f750/1a99a03c34084aefb0577de78fb97046/FLAG0c27c9583 [2019-03-18 12:37:25,009 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b7ef7f750/1a99a03c34084aefb0577de78fb97046 [2019-03-18 12:37:25,020 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:37:25,024 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:37:25,025 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:37:25,025 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:37:25,029 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:37:25,030 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:37:25" (1/1) ... [2019-03-18 12:37:25,033 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f1148c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:25, skipping insertion in model container [2019-03-18 12:37:25,033 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:37:25" (1/1) ... [2019-03-18 12:37:25,042 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:37:25,141 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:37:25,898 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:37:25,905 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:37:26,333 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:37:26,605 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:37:26,606 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:26 WrapperNode [2019-03-18 12:37:26,606 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:37:26,606 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:37:26,607 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:37:26,607 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:37:26,617 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:26" (1/1) ... [2019-03-18 12:37:26,666 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:26" (1/1) ... [2019-03-18 12:37:26,852 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:37:26,853 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:37:26,853 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:37:26,853 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:37:26,865 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:26" (1/1) ... [2019-03-18 12:37:26,865 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:26" (1/1) ... [2019-03-18 12:37:26,885 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:26" (1/1) ... [2019-03-18 12:37:26,885 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:26" (1/1) ... [2019-03-18 12:37:26,992 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:26" (1/1) ... [2019-03-18 12:37:27,025 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:26" (1/1) ... [2019-03-18 12:37:27,075 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:26" (1/1) ... [2019-03-18 12:37:27,119 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:37:27,120 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:37:27,120 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:37:27,120 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:37:27,121 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:26" (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 [2019-03-18 12:37:27,193 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:37:27,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:37:33,123 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:37:33,123 INFO L286 CfgBuilder]: Removed 9 assue(true) statements. [2019-03-18 12:37:33,125 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:37:33 BoogieIcfgContainer [2019-03-18 12:37:33,125 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:37:33,125 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:37:33,125 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:37:33,125 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:37:33,128 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:37:33" (1/1) ... [2019-03-18 12:37:37,509 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:37:37 HornClauseAST [2019-03-18 12:37:37,509 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:37:37,510 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:37:37,510 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:37:37,510 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:37:37,512 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:37:37" (1/1) ... [2019-03-18 12:37:37,516 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem15_label56_true-unreach-call.c_UID2614992643671208444.smt2 [2019-03-18 12:37:37,897 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:37:37,898 INFO L168 Benchmark]: Toolchain (without parser) took 12877.39 ms. Allocated memory was 116.4 MB in the beginning and 558.9 MB in the end (delta: 442.5 MB). Free memory was 59.7 MB in the beginning and 447.2 MB in the end (delta: -387.5 MB). Peak memory consumption was 363.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:37:37,900 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 116.4 MB. Free memory is still 83.3 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:37:37,901 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1581.05 ms. Allocated memory was 116.4 MB in the beginning and 190.8 MB in the end (delta: 74.4 MB). Free memory was 59.7 MB in the beginning and 161.2 MB in the end (delta: -101.4 MB). Peak memory consumption was 49.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:37:37,901 INFO L168 Benchmark]: Boogie Procedure Inliner took 245.75 ms. Allocated memory is still 190.8 MB. Free memory was 161.2 MB in the beginning and 123.0 MB in the end (delta: 38.1 MB). Peak memory consumption was 38.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:37:37,902 INFO L168 Benchmark]: Boogie Preprocessor took 267.25 ms. Allocated memory is still 190.8 MB. Free memory was 123.0 MB in the beginning and 101.2 MB in the end (delta: 21.8 MB). Peak memory consumption was 21.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:37:37,902 INFO L168 Benchmark]: RCFGBuilder took 6004.83 ms. Allocated memory was 190.8 MB in the beginning and 273.2 MB in the end (delta: 82.3 MB). Free memory was 101.2 MB in the beginning and 145.7 MB in the end (delta: -44.5 MB). Peak memory consumption was 143.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:37:37,903 INFO L168 Benchmark]: IcfgToChc took 4384.41 ms. Allocated memory was 273.2 MB in the beginning and 461.4 MB in the end (delta: 188.2 MB). Free memory was 145.7 MB in the beginning and 88.3 MB in the end (delta: 57.4 MB). Peak memory consumption was 296.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:37:37,903 INFO L168 Benchmark]: ChcSmtPrinter took 387.00 ms. Allocated memory was 461.4 MB in the beginning and 558.9 MB in the end (delta: 97.5 MB). Free memory was 88.3 MB in the beginning and 447.2 MB in the end (delta: -358.9 MB). Peak memory consumption was 46.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:37:37,907 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 116.4 MB. Free memory is still 83.3 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1581.05 ms. Allocated memory was 116.4 MB in the beginning and 190.8 MB in the end (delta: 74.4 MB). Free memory was 59.7 MB in the beginning and 161.2 MB in the end (delta: -101.4 MB). Peak memory consumption was 49.5 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 245.75 ms. Allocated memory is still 190.8 MB. Free memory was 161.2 MB in the beginning and 123.0 MB in the end (delta: 38.1 MB). Peak memory consumption was 38.1 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 267.25 ms. Allocated memory is still 190.8 MB. Free memory was 123.0 MB in the beginning and 101.2 MB in the end (delta: 21.8 MB). Peak memory consumption was 21.8 MB. Max. memory is 3.6 GB. * RCFGBuilder took 6004.83 ms. Allocated memory was 190.8 MB in the beginning and 273.2 MB in the end (delta: 82.3 MB). Free memory was 101.2 MB in the beginning and 145.7 MB in the end (delta: -44.5 MB). Peak memory consumption was 143.9 MB. Max. memory is 3.6 GB. * IcfgToChc took 4384.41 ms. Allocated memory was 273.2 MB in the beginning and 461.4 MB in the end (delta: 188.2 MB). Free memory was 145.7 MB in the beginning and 88.3 MB in the end (delta: 57.4 MB). Peak memory consumption was 296.3 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 387.00 ms. Allocated memory was 461.4 MB in the beginning and 558.9 MB in the end (delta: 97.5 MB). Free memory was 88.3 MB in the beginning and 447.2 MB in the end (delta: -358.9 MB). Peak memory consumption was 46.8 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...