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_label51_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:08:28,062 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:08:28,064 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:08:28,079 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:08:28,079 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:08:28,080 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:08:28,084 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:08:28,086 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:08:28,088 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:08:28,095 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:08:28,099 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:08:28,099 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:08:28,100 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:08:28,103 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:08:28,105 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:08:28,105 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:08:28,106 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:08:28,113 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:08:28,117 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:08:28,119 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:08:28,120 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:08:28,122 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:08:28,125 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:08:28,125 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:08:28,126 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:08:28,126 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:08:28,127 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:08:28,128 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:08:28,129 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:08:28,129 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:08:28,132 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:08:28,133 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:08:28,134 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:08:28,134 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:08:28,136 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:08:28,136 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:08:28,136 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:08:28,137 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:08:28,137 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:08:28,139 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 21:08:28,165 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:08:28,166 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:08:28,169 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:08:28,170 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:08:28,171 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:08:28,171 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:08:28,171 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:08:28,171 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:08:28,172 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:08:28,172 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:08:28,172 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:08:28,172 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:08:28,173 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:08:28,173 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:08:28,173 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:08:28,173 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:08:28,173 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:08:28,174 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:08:28,174 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:08:28,174 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:08:28,174 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:08:28,174 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:08:28,175 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:08:28,176 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:08:28,176 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:08:28,176 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:08:28,177 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:08:28,177 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:08:28,177 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 21:08:28,231 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:08:28,247 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:08:28,251 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:08:28,252 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:08:28,253 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:08:28,253 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem15_label51_false-unreach-call.c [2019-03-17 21:08:28,307 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0c103c3d5/888a556a1e3e462989ca09d505b1984b/FLAGf135afa1f [2019-03-17 21:08:28,966 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:08:28,967 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem15_label51_false-unreach-call.c [2019-03-17 21:08:28,994 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0c103c3d5/888a556a1e3e462989ca09d505b1984b/FLAGf135afa1f [2019-03-17 21:08:29,117 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0c103c3d5/888a556a1e3e462989ca09d505b1984b [2019-03-17 21:08:29,124 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:08:29,126 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:08:29,127 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:08:29,127 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:08:29,130 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:08:29,131 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:08:29" (1/1) ... [2019-03-17 21:08:29,134 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c0c1e6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:08:29, skipping insertion in model container [2019-03-17 21:08:29,134 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:08:29" (1/1) ... [2019-03-17 21:08:29,141 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:08:29,231 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:08:30,165 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:08:30,172 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:08:30,511 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:08:30,722 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:08:30,722 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:08:30 WrapperNode [2019-03-17 21:08:30,722 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:08:30,723 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:08:30,723 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:08:30,724 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:08:30,733 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:08:30" (1/1) ... [2019-03-17 21:08:30,773 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:08:30" (1/1) ... [2019-03-17 21:08:30,968 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:08:30,968 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:08:30,969 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:08:30,969 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:08:30,984 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:08:30" (1/1) ... [2019-03-17 21:08:30,984 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:08:30" (1/1) ... [2019-03-17 21:08:31,007 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:08:30" (1/1) ... [2019-03-17 21:08:31,008 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:08:30" (1/1) ... [2019-03-17 21:08:31,091 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:08:30" (1/1) ... [2019-03-17 21:08:31,122 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:08:30" (1/1) ... [2019-03-17 21:08:31,180 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:08:30" (1/1) ... [2019-03-17 21:08:31,215 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:08:31,215 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:08:31,216 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:08:31,258 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:08:31,259 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:08:30" (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 21:08:31,328 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:08:31,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:08:37,014 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:08:37,016 INFO L286 CfgBuilder]: Removed 9 assue(true) statements. [2019-03-17 21:08:37,017 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:08:37 BoogieIcfgContainer [2019-03-17 21:08:37,018 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:08:37,018 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:08:37,018 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:08:37,018 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:08:37,021 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:08:37" (1/1) ... [2019-03-17 21:08:41,241 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:08:41 HornClauseAST [2019-03-17 21:08:41,241 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:08:41,242 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:08:41,243 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:08:41,243 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:08:41,244 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:08:41" (1/1) ... [2019-03-17 21:08:41,245 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem15_label51_false-unreach-call.c_UID1907640796573349111.smt2 [2019-03-17 21:08:41,622 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:08:41,624 INFO L168 Benchmark]: Toolchain (without parser) took 12498.94 ms. Allocated memory was 101.7 MB in the beginning and 430.4 MB in the end (delta: 328.7 MB). Free memory was 68.6 MB in the beginning and 288.8 MB in the end (delta: -220.2 MB). Peak memory consumption was 304.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:08:41,626 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 90.2 MB. Free memory is still 57.7 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:08:41,626 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1595.77 ms. Allocated memory was 101.7 MB in the beginning and 156.2 MB in the end (delta: 54.5 MB). Free memory was 68.4 MB in the beginning and 126.4 MB in the end (delta: -58.0 MB). Peak memory consumption was 63.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:08:41,626 INFO L168 Benchmark]: Boogie Procedure Inliner took 244.93 ms. Allocated memory is still 156.2 MB. Free memory was 126.4 MB in the beginning and 89.0 MB in the end (delta: 37.4 MB). Peak memory consumption was 37.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:08:41,628 INFO L168 Benchmark]: Boogie Preprocessor took 246.61 ms. Allocated memory is still 156.2 MB. Free memory was 89.0 MB in the beginning and 68.0 MB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:08:41,629 INFO L168 Benchmark]: RCFGBuilder took 5802.35 ms. Allocated memory was 156.2 MB in the beginning and 210.8 MB in the end (delta: 54.5 MB). Free memory was 68.0 MB in the beginning and 100.2 MB in the end (delta: -32.2 MB). Peak memory consumption was 51.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:08:41,629 INFO L168 Benchmark]: IcfgToChc took 4223.49 ms. Allocated memory was 210.8 MB in the beginning and 364.9 MB in the end (delta: 154.1 MB). Free memory was 100.2 MB in the beginning and 50.6 MB in the end (delta: 49.6 MB). Peak memory consumption was 226.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:08:41,630 INFO L168 Benchmark]: ChcSmtPrinter took 380.60 ms. Allocated memory was 364.9 MB in the beginning and 430.4 MB in the end (delta: 65.5 MB). Free memory was 50.6 MB in the beginning and 288.8 MB in the end (delta: -238.2 MB). Peak memory consumption was 23.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:08:41,636 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 90.2 MB. Free memory is still 57.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1595.77 ms. Allocated memory was 101.7 MB in the beginning and 156.2 MB in the end (delta: 54.5 MB). Free memory was 68.4 MB in the beginning and 126.4 MB in the end (delta: -58.0 MB). Peak memory consumption was 63.4 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 244.93 ms. Allocated memory is still 156.2 MB. Free memory was 126.4 MB in the beginning and 89.0 MB in the end (delta: 37.4 MB). Peak memory consumption was 37.4 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 246.61 ms. Allocated memory is still 156.2 MB. Free memory was 89.0 MB in the beginning and 68.0 MB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 5802.35 ms. Allocated memory was 156.2 MB in the beginning and 210.8 MB in the end (delta: 54.5 MB). Free memory was 68.0 MB in the beginning and 100.2 MB in the end (delta: -32.2 MB). Peak memory consumption was 51.2 MB. Max. memory is 3.6 GB. * IcfgToChc took 4223.49 ms. Allocated memory was 210.8 MB in the beginning and 364.9 MB in the end (delta: 154.1 MB). Free memory was 100.2 MB in the beginning and 50.6 MB in the end (delta: 49.6 MB). Peak memory consumption was 226.2 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 380.60 ms. Allocated memory was 364.9 MB in the beginning and 430.4 MB in the end (delta: 65.5 MB). Free memory was 50.6 MB in the beginning and 288.8 MB in the end (delta: -238.2 MB). Peak memory consumption was 23.1 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...