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_label40_false-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 20:55:58,072 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 20:55:58,073 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 20:55:58,086 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 20:55:58,086 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 20:55:58,087 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 20:55:58,089 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 20:55:58,091 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 20:55:58,093 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 20:55:58,094 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 20:55:58,095 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 20:55:58,095 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 20:55:58,096 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 20:55:58,098 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 20:55:58,099 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 20:55:58,100 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 20:55:58,101 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 20:55:58,103 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 20:55:58,105 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 20:55:58,107 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 20:55:58,108 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 20:55:58,110 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 20:55:58,113 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 20:55:58,113 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 20:55:58,113 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 20:55:58,114 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 20:55:58,115 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 20:55:58,116 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 20:55:58,116 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 20:55:58,117 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 20:55:58,118 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 20:55:58,119 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 20:55:58,120 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 20:55:58,120 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 20:55:58,121 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 20:55:58,121 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 20:55:58,122 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 20:55:58,123 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 20:55:58,124 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 20:55:58,124 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 20:55:58,140 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 20:55:58,140 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 20:55:58,141 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 20:55:58,142 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 20:55:58,142 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 20:55:58,142 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 20:55:58,142 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 20:55:58,143 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 20:55:58,143 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 20:55:58,143 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 20:55:58,143 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 20:55:58,143 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 20:55:58,144 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 20:55:58,144 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 20:55:58,144 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 20:55:58,144 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 20:55:58,144 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 20:55:58,145 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 20:55:58,145 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 20:55:58,145 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 20:55:58,145 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 20:55:58,146 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 20:55:58,146 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 20:55:58,146 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 20:55:58,146 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 20:55:58,147 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 20:55:58,147 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 20:55:58,147 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 20:55:58,147 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 20:55:58,185 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 20:55:58,200 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 20:55:58,205 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 20:55:58,207 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 20:55:58,207 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 20:55:58,208 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem04_label40_false-unreach-call_false-termination.c [2019-03-17 20:55:58,276 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b665011d/3e4a775de8f54334a5eee90bc8e421c2/FLAG8ad1f1d5f [2019-03-17 20:55:59,053 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 20:55:59,055 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem04_label40_false-unreach-call_false-termination.c [2019-03-17 20:55:59,088 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b665011d/3e4a775de8f54334a5eee90bc8e421c2/FLAG8ad1f1d5f [2019-03-17 20:55:59,108 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b665011d/3e4a775de8f54334a5eee90bc8e421c2 [2019-03-17 20:55:59,119 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 20:55:59,121 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 20:55:59,126 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 20:55:59,126 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 20:55:59,129 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 20:55:59,130 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 08:55:59" (1/1) ... [2019-03-17 20:55:59,133 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c623176 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:55:59, skipping insertion in model container [2019-03-17 20:55:59,133 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 08:55:59" (1/1) ... [2019-03-17 20:55:59,141 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 20:55:59,317 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 20:56:00,678 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 20:56:00,683 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 20:56:01,240 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 20:56:01,653 INFO L195 MainTranslator]: Completed translation [2019-03-17 20:56:01,654 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:56:01 WrapperNode [2019-03-17 20:56:01,654 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 20:56:01,656 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 20:56:01,656 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 20:56:01,656 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 20:56:01,667 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:56:01" (1/1) ... [2019-03-17 20:56:01,731 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:56:01" (1/1) ... [2019-03-17 20:56:01,907 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 20:56:01,907 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 20:56:01,907 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 20:56:01,907 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 20:56:01,920 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:56:01" (1/1) ... [2019-03-17 20:56:01,920 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:56:01" (1/1) ... [2019-03-17 20:56:01,950 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:56:01" (1/1) ... [2019-03-17 20:56:01,952 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:56:01" (1/1) ... [2019-03-17 20:56:02,029 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:56:01" (1/1) ... [2019-03-17 20:56:02,067 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:56:01" (1/1) ... [2019-03-17 20:56:02,095 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:56:01" (1/1) ... [2019-03-17 20:56:02,124 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 20:56:02,125 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 20:56:02,125 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 20:56:02,125 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 20:56:02,126 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:56:01" (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 20:56:02,191 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 20:56:02,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 20:56:12,490 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 20:56:12,491 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-17 20:56:12,494 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 08:56:12 BoogieIcfgContainer [2019-03-17 20:56:12,494 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 20:56:12,495 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 20:56:12,495 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 20:56:12,495 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 20:56:12,500 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 08:56:12" (1/1) ... [2019-03-17 20:56:28,565 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 08:56:28 HornClauseAST [2019-03-17 20:56:28,565 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 20:56:28,566 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 20:56:28,566 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 20:56:28,566 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 20:56:28,568 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 08:56:28" (1/1) ... [2019-03-17 20:56:28,570 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem04_label40_false-unreach-call_false-termination.c_UID160519526093016601.smt2 [2019-03-17 20:56:29,311 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 20:56:29,313 INFO L168 Benchmark]: Toolchain (without parser) took 30192.86 ms. Allocated memory was 114.3 MB in the beginning and 1.0 GB in the end (delta: 923.3 MB). Free memory was 47.6 MB in the beginning and 490.3 MB in the end (delta: -442.7 MB). Peak memory consumption was 480.5 MB. Max. memory is 3.6 GB. [2019-03-17 20:56:29,314 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 114.3 MB. Free memory is still 80.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 20:56:29,315 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2529.02 ms. Allocated memory was 114.3 MB in the beginning and 226.5 MB in the end (delta: 112.2 MB). Free memory was 47.2 MB in the beginning and 174.4 MB in the end (delta: -127.2 MB). Peak memory consumption was 114.5 MB. Max. memory is 3.6 GB. [2019-03-17 20:56:29,315 INFO L168 Benchmark]: Boogie Procedure Inliner took 250.96 ms. Allocated memory is still 226.5 MB. Free memory was 174.4 MB in the beginning and 134.6 MB in the end (delta: 39.8 MB). Peak memory consumption was 39.8 MB. Max. memory is 3.6 GB. [2019-03-17 20:56:29,316 INFO L168 Benchmark]: Boogie Preprocessor took 217.61 ms. Allocated memory is still 226.5 MB. Free memory was 134.6 MB in the beginning and 107.8 MB in the end (delta: 26.8 MB). Peak memory consumption was 26.8 MB. Max. memory is 3.6 GB. [2019-03-17 20:56:29,316 INFO L168 Benchmark]: RCFGBuilder took 10369.43 ms. Allocated memory was 226.5 MB in the beginning and 410.5 MB in the end (delta: 184.0 MB). Free memory was 107.8 MB in the beginning and 262.8 MB in the end (delta: -155.0 MB). Peak memory consumption was 234.5 MB. Max. memory is 3.6 GB. [2019-03-17 20:56:29,317 INFO L168 Benchmark]: IcfgToChc took 16070.75 ms. Allocated memory was 410.5 MB in the beginning and 1.0 GB in the end (delta: 627.0 MB). Free memory was 262.8 MB in the beginning and 689.6 MB in the end (delta: -426.7 MB). Peak memory consumption was 797.7 MB. Max. memory is 3.6 GB. [2019-03-17 20:56:29,317 INFO L168 Benchmark]: ChcSmtPrinter took 745.55 ms. Allocated memory is still 1.0 GB. Free memory was 689.6 MB in the beginning and 490.3 MB in the end (delta: 199.2 MB). Peak memory consumption was 199.2 MB. Max. memory is 3.6 GB. [2019-03-17 20:56:29,320 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 114.3 MB. Free memory is still 80.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2529.02 ms. Allocated memory was 114.3 MB in the beginning and 226.5 MB in the end (delta: 112.2 MB). Free memory was 47.2 MB in the beginning and 174.4 MB in the end (delta: -127.2 MB). Peak memory consumption was 114.5 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 250.96 ms. Allocated memory is still 226.5 MB. Free memory was 174.4 MB in the beginning and 134.6 MB in the end (delta: 39.8 MB). Peak memory consumption was 39.8 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 217.61 ms. Allocated memory is still 226.5 MB. Free memory was 134.6 MB in the beginning and 107.8 MB in the end (delta: 26.8 MB). Peak memory consumption was 26.8 MB. Max. memory is 3.6 GB. * RCFGBuilder took 10369.43 ms. Allocated memory was 226.5 MB in the beginning and 410.5 MB in the end (delta: 184.0 MB). Free memory was 107.8 MB in the beginning and 262.8 MB in the end (delta: -155.0 MB). Peak memory consumption was 234.5 MB. Max. memory is 3.6 GB. * IcfgToChc took 16070.75 ms. Allocated memory was 410.5 MB in the beginning and 1.0 GB in the end (delta: 627.0 MB). Free memory was 262.8 MB in the beginning and 689.6 MB in the end (delta: -426.7 MB). Peak memory consumption was 797.7 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 745.55 ms. Allocated memory is still 1.0 GB. Free memory was 689.6 MB in the beginning and 490.3 MB in the end (delta: 199.2 MB). Peak memory consumption was 199.2 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...