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/Problem04_label24_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:17:50,061 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:17:50,065 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:17:50,088 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:17:50,088 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:17:50,092 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:17:50,093 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:17:50,095 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:17:50,099 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:17:50,100 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:17:50,101 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:17:50,102 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:17:50,103 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:17:50,110 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:17:50,111 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:17:50,115 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:17:50,116 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:17:50,121 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:17:50,123 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:17:50,127 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:17:50,128 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:17:50,132 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:17:50,136 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:17:50,136 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:17:50,136 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:17:50,137 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:17:50,138 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:17:50,140 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:17:50,140 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:17:50,141 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:17:50,144 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:17:50,145 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:17:50,147 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:17:50,147 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:17:50,148 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:17:50,148 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:17:50,148 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:17:50,149 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:17:50,150 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:17:50,150 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 12:17:50,176 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:17:50,176 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:17:50,178 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:17:50,179 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:17:50,179 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:17:50,179 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:17:50,179 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:17:50,179 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:17:50,180 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:17:50,180 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:17:50,180 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:17:50,180 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:17:50,180 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:17:50,182 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:17:50,182 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:17:50,182 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:17:50,182 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:17:50,183 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:17:50,183 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:17:50,183 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:17:50,183 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:17:50,184 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:17:50,184 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:17:50,184 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:17:50,184 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:17:50,184 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:17:50,185 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:17:50,185 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:17:50,185 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 12:17:50,236 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:17:50,250 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:17:50,254 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:17:50,256 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:17:50,256 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:17:50,257 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem04_label24_true-unreach-call_false-termination.c [2019-03-18 12:17:50,319 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7f9204388/153720b6c43346839c252bd90f38b025/FLAG3f67d4d6a [2019-03-18 12:17:51,024 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:17:51,026 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem04_label24_true-unreach-call_false-termination.c [2019-03-18 12:17:51,060 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7f9204388/153720b6c43346839c252bd90f38b025/FLAG3f67d4d6a [2019-03-18 12:17:51,089 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7f9204388/153720b6c43346839c252bd90f38b025 [2019-03-18 12:17:51,100 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:17:51,102 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:17:51,103 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:17:51,103 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:17:51,110 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:17:51,111 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:17:51" (1/1) ... [2019-03-18 12:17:51,114 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@698d3b39 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:51, skipping insertion in model container [2019-03-18 12:17:51,114 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:17:51" (1/1) ... [2019-03-18 12:17:51,122 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:17:51,293 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:17:52,979 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:17:52,988 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:17:54,082 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:17:54,118 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:17:54,119 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:54 WrapperNode [2019-03-18 12:17:54,119 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:17:54,120 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:17:54,120 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:17:54,120 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:17:54,382 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:54" (1/1) ... [2019-03-18 12:17:54,441 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:54" (1/1) ... [2019-03-18 12:17:54,589 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:17:54,590 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:17:54,590 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:17:54,590 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:17:54,603 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:54" (1/1) ... [2019-03-18 12:17:54,603 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:54" (1/1) ... [2019-03-18 12:17:54,623 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:54" (1/1) ... [2019-03-18 12:17:54,624 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:54" (1/1) ... [2019-03-18 12:17:54,711 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:54" (1/1) ... [2019-03-18 12:17:54,772 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:54" (1/1) ... [2019-03-18 12:17:54,801 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:54" (1/1) ... [2019-03-18 12:17:54,825 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:17:54,826 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:17:54,826 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:17:54,826 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:17:54,827 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:54" (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 12:17:54,894 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:17:54,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:18:03,424 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:18:03,424 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-18 12:18:03,425 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:18:03 BoogieIcfgContainer [2019-03-18 12:18:03,426 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:18:03,426 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:18:03,426 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:18:03,426 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:18:03,429 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:18:03" (1/1) ... [2019-03-18 12:18:17,951 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:18:17 HornClauseAST [2019-03-18 12:18:17,952 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:18:17,952 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:18:17,954 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:18:17,954 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:18:17,955 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:18:17" (1/1) ... [2019-03-18 12:18:17,959 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem04_label24_true-unreach-call_false-termination.c_UID4688891079667720066.smt2 [2019-03-18 12:18:18,714 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:18:18,716 INFO L168 Benchmark]: Toolchain (without parser) took 27615.16 ms. Allocated memory was 101.2 MB in the beginning and 845.7 MB in the end (delta: 744.5 MB). Free memory was 58.6 MB in the beginning and 225.1 MB in the end (delta: -166.5 MB). Peak memory consumption was 578.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:18:18,718 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 90.7 MB. Free memory is still 58.2 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:18:18,720 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3016.55 ms. Allocated memory was 101.2 MB in the beginning and 133.2 MB in the end (delta: 32.0 MB). Free memory was 58.4 MB in the beginning and 26.9 MB in the end (delta: 31.5 MB). Peak memory consumption was 76.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:18:18,721 INFO L168 Benchmark]: Boogie Procedure Inliner took 469.50 ms. Allocated memory was 133.2 MB in the beginning and 192.9 MB in the end (delta: 59.8 MB). Free memory was 26.9 MB in the beginning and 120.9 MB in the end (delta: -94.0 MB). Peak memory consumption was 9.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:18:18,722 INFO L168 Benchmark]: Boogie Preprocessor took 235.61 ms. Allocated memory is still 192.9 MB. Free memory was 120.9 MB in the beginning and 92.8 MB in the end (delta: 28.1 MB). Peak memory consumption was 28.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:18:18,722 INFO L168 Benchmark]: RCFGBuilder took 8600.08 ms. Allocated memory was 192.9 MB in the beginning and 349.7 MB in the end (delta: 156.8 MB). Free memory was 92.8 MB in the beginning and 179.0 MB in the end (delta: -86.2 MB). Peak memory consumption was 146.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:18:18,722 INFO L168 Benchmark]: IcfgToChc took 14525.87 ms. Allocated memory was 349.7 MB in the beginning and 845.7 MB in the end (delta: 496.0 MB). Free memory was 179.0 MB in the beginning and 432.7 MB in the end (delta: -253.7 MB). Peak memory consumption was 632.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:18:18,726 INFO L168 Benchmark]: ChcSmtPrinter took 762.09 ms. Allocated memory is still 845.7 MB. Free memory was 432.7 MB in the beginning and 225.1 MB in the end (delta: 207.6 MB). Peak memory consumption was 207.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:18:18,729 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 90.7 MB. Free memory is still 58.2 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 3016.55 ms. Allocated memory was 101.2 MB in the beginning and 133.2 MB in the end (delta: 32.0 MB). Free memory was 58.4 MB in the beginning and 26.9 MB in the end (delta: 31.5 MB). Peak memory consumption was 76.3 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 469.50 ms. Allocated memory was 133.2 MB in the beginning and 192.9 MB in the end (delta: 59.8 MB). Free memory was 26.9 MB in the beginning and 120.9 MB in the end (delta: -94.0 MB). Peak memory consumption was 9.8 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 235.61 ms. Allocated memory is still 192.9 MB. Free memory was 120.9 MB in the beginning and 92.8 MB in the end (delta: 28.1 MB). Peak memory consumption was 28.1 MB. Max. memory is 3.6 GB. * RCFGBuilder took 8600.08 ms. Allocated memory was 192.9 MB in the beginning and 349.7 MB in the end (delta: 156.8 MB). Free memory was 92.8 MB in the beginning and 179.0 MB in the end (delta: -86.2 MB). Peak memory consumption was 146.8 MB. Max. memory is 3.6 GB. * IcfgToChc took 14525.87 ms. Allocated memory was 349.7 MB in the beginning and 845.7 MB in the end (delta: 496.0 MB). Free memory was 179.0 MB in the beginning and 432.7 MB in the end (delta: -253.7 MB). Peak memory consumption was 632.0 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 762.09 ms. Allocated memory is still 845.7 MB. Free memory was 432.7 MB in the beginning and 225.1 MB in the end (delta: 207.6 MB). Peak memory consumption was 207.6 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...