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/seq-mthreaded/pals_STARTPALS_ActiveStandby_true-unreach-call.ufo.UNBOUNDED.pals.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 12:56:40,065 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 12:56:40,067 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 12:56:40,080 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 12:56:40,080 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 12:56:40,082 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 12:56:40,084 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 12:56:40,087 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 12:56:40,091 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 12:56:40,093 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 12:56:40,094 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 12:56:40,102 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 12:56:40,105 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 12:56:40,108 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 12:56:40,112 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 12:56:40,113 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 12:56:40,117 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 12:56:40,120 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 12:56:40,124 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 12:56:40,126 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 12:56:40,127 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 12:56:40,129 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 12:56:40,133 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 12:56:40,133 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 12:56:40,133 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 12:56:40,135 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 12:56:40,135 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 12:56:40,137 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 12:56:40,137 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 12:56:40,138 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 12:56:40,141 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 12:56:40,142 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 12:56:40,143 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 12:56:40,143 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 12:56:40,144 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 12:56:40,144 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 12:56:40,145 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 12:56:40,146 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 12:56:40,148 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 12:56:40,148 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 12:56:40,179 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 12:56:40,179 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 12:56:40,181 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 12:56:40,182 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 12:56:40,182 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 12:56:40,182 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 12:56:40,182 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 12:56:40,182 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 12:56:40,183 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 12:56:40,183 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 12:56:40,183 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 12:56:40,183 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 12:56:40,183 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 12:56:40,185 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 12:56:40,185 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 12:56:40,185 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 12:56:40,185 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 12:56:40,186 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 12:56:40,186 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 12:56:40,186 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 12:56:40,186 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 12:56:40,187 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 12:56:40,187 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 12:56:40,187 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 12:56:40,187 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 12:56:40,188 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 12:56:40,188 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 12:56:40,188 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 12:56:40,188 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 12:56:40,251 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 12:56:40,266 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 12:56:40,271 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 12:56:40,273 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 12:56:40,274 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 12:56:40,274 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/seq-mthreaded/pals_STARTPALS_ActiveStandby_true-unreach-call.ufo.UNBOUNDED.pals.c [2019-03-17 12:56:40,343 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6bd46bca/90f8a0d47ec248fdb9d2ec01e29e6683/FLAG11ee90de0 [2019-03-17 12:56:40,863 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 12:56:40,864 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/seq-mthreaded/pals_STARTPALS_ActiveStandby_true-unreach-call.ufo.UNBOUNDED.pals.c [2019-03-17 12:56:40,879 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6bd46bca/90f8a0d47ec248fdb9d2ec01e29e6683/FLAG11ee90de0 [2019-03-17 12:56:41,146 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6bd46bca/90f8a0d47ec248fdb9d2ec01e29e6683 [2019-03-17 12:56:41,154 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 12:56:41,155 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 12:56:41,156 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 12:56:41,157 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 12:56:41,160 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 12:56:41,161 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:56:41" (1/1) ... [2019-03-17 12:56:41,164 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 12:56:41, skipping insertion in model container [2019-03-17 12:56:41,164 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:56:41" (1/1) ... [2019-03-17 12:56:41,172 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 12:56:41,235 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 12:56:41,522 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:56:41,536 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 12:56:41,640 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:56:41,661 INFO L195 MainTranslator]: Completed translation [2019-03-17 12:56:41,662 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:56:41 WrapperNode [2019-03-17 12:56:41,662 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 12:56:41,663 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 12:56:41,663 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 12:56:41,663 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 12:56:41,763 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:56:41" (1/1) ... [2019-03-17 12:56:41,780 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:56:41" (1/1) ... [2019-03-17 12:56:41,837 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 12:56:41,837 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 12:56:41,837 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 12:56:41,837 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 12:56:41,851 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:56:41" (1/1) ... [2019-03-17 12:56:41,851 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:56:41" (1/1) ... [2019-03-17 12:56:41,862 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:56:41" (1/1) ... [2019-03-17 12:56:41,862 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:56:41" (1/1) ... [2019-03-17 12:56:41,889 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:56:41" (1/1) ... [2019-03-17 12:56:41,909 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:56:41" (1/1) ... [2019-03-17 12:56:41,919 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:56:41" (1/1) ... [2019-03-17 12:56:41,934 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 12:56:41,935 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 12:56:41,935 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 12:56:41,935 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 12:56:41,936 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:56:41" (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 12:56:42,011 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 12:56:42,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 12:56:44,308 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 12:56:44,308 INFO L286 CfgBuilder]: Removed 119 assue(true) statements. [2019-03-17 12:56:44,310 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:56:44 BoogieIcfgContainer [2019-03-17 12:56:44,310 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 12:56:44,311 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 12:56:44,311 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 12:56:44,311 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 12:56:44,314 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:56:44" (1/1) ... [2019-03-17 12:56:59,807 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:56:59 HornClauseAST [2019-03-17 12:56:59,807 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 12:56:59,808 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 12:56:59,808 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 12:56:59,808 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 12:56:59,809 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:56:59" (1/1) ... [2019-03-17 12:56:59,810 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/seq-mthreaded/ChcSmtPrinter_pals_STARTPALS_ActiveStandby_true-unreach-call.ufo.UNBOUNDED.pals.c_UID1382226420786342605.smt2 [2019-03-17 12:57:00,430 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 12:57:00,432 INFO L168 Benchmark]: Toolchain (without parser) took 19277.66 ms. Allocated memory was 100.7 MB in the beginning and 854.6 MB in the end (delta: 753.9 MB). Free memory was 72.5 MB in the beginning and 292.0 MB in the end (delta: -219.5 MB). Peak memory consumption was 534.4 MB. Max. memory is 3.6 GB. [2019-03-17 12:57:00,434 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 91.2 MB. Free memory is still 58.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 12:57:00,435 INFO L168 Benchmark]: CACSL2BoogieTranslator took 505.79 ms. Allocated memory is still 100.7 MB. Free memory was 72.3 MB in the beginning and 53.2 MB in the end (delta: 19.1 MB). Peak memory consumption was 19.1 MB. Max. memory is 3.6 GB. [2019-03-17 12:57:00,435 INFO L168 Benchmark]: Boogie Procedure Inliner took 174.24 ms. Allocated memory was 100.7 MB in the beginning and 126.9 MB in the end (delta: 26.2 MB). Free memory was 53.2 MB in the beginning and 106.3 MB in the end (delta: -53.0 MB). Peak memory consumption was 3.7 MB. Max. memory is 3.6 GB. [2019-03-17 12:57:00,436 INFO L168 Benchmark]: Boogie Preprocessor took 97.57 ms. Allocated memory is still 126.9 MB. Free memory was 106.3 MB in the beginning and 101.6 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 3.6 GB. [2019-03-17 12:57:00,436 INFO L168 Benchmark]: RCFGBuilder took 2375.37 ms. Allocated memory was 126.9 MB in the beginning and 137.9 MB in the end (delta: 11.0 MB). Free memory was 101.6 MB in the beginning and 76.5 MB in the end (delta: 25.1 MB). Peak memory consumption was 48.5 MB. Max. memory is 3.6 GB. [2019-03-17 12:57:00,437 INFO L168 Benchmark]: IcfgToChc took 15496.52 ms. Allocated memory was 137.9 MB in the beginning and 854.6 MB in the end (delta: 716.7 MB). Free memory was 76.5 MB in the beginning and 454.3 MB in the end (delta: -377.8 MB). Peak memory consumption was 609.6 MB. Max. memory is 3.6 GB. [2019-03-17 12:57:00,437 INFO L168 Benchmark]: ChcSmtPrinter took 623.21 ms. Allocated memory is still 854.6 MB. Free memory was 454.3 MB in the beginning and 292.0 MB in the end (delta: 162.2 MB). Peak memory consumption was 162.2 MB. Max. memory is 3.6 GB. [2019-03-17 12:57:00,440 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 91.2 MB. Free memory is still 58.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 505.79 ms. Allocated memory is still 100.7 MB. Free memory was 72.3 MB in the beginning and 53.2 MB in the end (delta: 19.1 MB). Peak memory consumption was 19.1 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 174.24 ms. Allocated memory was 100.7 MB in the beginning and 126.9 MB in the end (delta: 26.2 MB). Free memory was 53.2 MB in the beginning and 106.3 MB in the end (delta: -53.0 MB). Peak memory consumption was 3.7 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 97.57 ms. Allocated memory is still 126.9 MB. Free memory was 106.3 MB in the beginning and 101.6 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 3.6 GB. * RCFGBuilder took 2375.37 ms. Allocated memory was 126.9 MB in the beginning and 137.9 MB in the end (delta: 11.0 MB). Free memory was 101.6 MB in the beginning and 76.5 MB in the end (delta: 25.1 MB). Peak memory consumption was 48.5 MB. Max. memory is 3.6 GB. * IcfgToChc took 15496.52 ms. Allocated memory was 137.9 MB in the beginning and 854.6 MB in the end (delta: 716.7 MB). Free memory was 76.5 MB in the beginning and 454.3 MB in the end (delta: -377.8 MB). Peak memory consumption was 609.6 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 623.21 ms. Allocated memory is still 854.6 MB. Free memory was 454.3 MB in the beginning and 292.0 MB in the end (delta: 162.2 MB). Peak memory consumption was 162.2 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...