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/recursive-simple/id_i15_o15_false-unreach-call_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 22:15:33,275 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 22:15:33,277 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 22:15:33,289 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 22:15:33,290 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 22:15:33,291 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 22:15:33,292 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 22:15:33,294 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 22:15:33,296 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 22:15:33,297 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 22:15:33,298 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 22:15:33,298 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 22:15:33,299 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 22:15:33,300 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 22:15:33,301 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 22:15:33,302 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 22:15:33,303 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 22:15:33,305 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 22:15:33,307 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 22:15:33,309 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 22:15:33,310 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 22:15:33,311 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 22:15:33,313 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 22:15:33,314 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 22:15:33,314 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 22:15:33,315 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 22:15:33,316 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 22:15:33,317 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 22:15:33,317 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 22:15:33,318 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 22:15:33,318 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 22:15:33,319 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 22:15:33,321 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 22:15:33,321 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 22:15:33,322 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 22:15:33,322 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 22:15:33,322 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 22:15:33,323 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 22:15:33,324 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 22:15:33,324 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 22:15:33,340 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 22:15:33,341 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 22:15:33,342 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 22:15:33,342 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 22:15:33,342 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 22:15:33,343 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 22:15:33,343 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 22:15:33,343 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 22:15:33,343 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 22:15:33,344 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 22:15:33,344 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 22:15:33,344 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 22:15:33,344 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 22:15:33,344 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 22:15:33,345 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 22:15:33,345 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 22:15:33,345 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 22:15:33,345 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 22:15:33,345 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 22:15:33,346 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 22:15:33,346 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 22:15:33,346 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 22:15:33,346 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 22:15:33,346 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 22:15:33,347 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 22:15:33,347 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 22:15:33,347 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 22:15:33,347 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 22:15:33,347 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 22:15:33,380 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 22:15:33,392 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 22:15:33,396 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 22:15:33,397 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 22:15:33,398 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 22:15:33,399 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/recursive-simple/id_i15_o15_false-unreach-call_true-termination.c [2019-03-17 22:15:33,454 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9f44925a8/1935ae7b4b7940539ffb15888d8b5ea8/FLAGf9b983006 [2019-03-17 22:15:33,895 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 22:15:33,896 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/recursive-simple/id_i15_o15_false-unreach-call_true-termination.c [2019-03-17 22:15:33,902 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9f44925a8/1935ae7b4b7940539ffb15888d8b5ea8/FLAGf9b983006 [2019-03-17 22:15:34,289 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9f44925a8/1935ae7b4b7940539ffb15888d8b5ea8 [2019-03-17 22:15:34,300 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 22:15:34,301 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 22:15:34,302 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 22:15:34,303 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 22:15:34,308 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 22:15:34,309 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:15:34" (1/1) ... [2019-03-17 22:15:34,312 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ed3a1c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:15:34, skipping insertion in model container [2019-03-17 22:15:34,312 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:15:34" (1/1) ... [2019-03-17 22:15:34,320 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 22:15:34,340 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 22:15:34,513 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:15:34,517 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 22:15:34,530 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:15:34,544 INFO L195 MainTranslator]: Completed translation [2019-03-17 22:15:34,545 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:15:34 WrapperNode [2019-03-17 22:15:34,545 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 22:15:34,546 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 22:15:34,546 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 22:15:34,546 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 22:15:34,556 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:15:34" (1/1) ... [2019-03-17 22:15:34,562 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:15:34" (1/1) ... [2019-03-17 22:15:34,584 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 22:15:34,585 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 22:15:34,585 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 22:15:34,586 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 22:15:34,596 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:15:34" (1/1) ... [2019-03-17 22:15:34,596 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:15:34" (1/1) ... [2019-03-17 22:15:34,597 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:15:34" (1/1) ... [2019-03-17 22:15:34,597 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:15:34" (1/1) ... [2019-03-17 22:15:34,600 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:15:34" (1/1) ... [2019-03-17 22:15:34,602 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:15:34" (1/1) ... [2019-03-17 22:15:34,603 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:15:34" (1/1) ... [2019-03-17 22:15:34,605 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 22:15:34,606 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 22:15:34,606 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 22:15:34,606 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 22:15:34,611 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:15:34" (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 22:15:34,756 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 22:15:34,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 22:15:34,756 INFO L130 BoogieDeclarations]: Found specification of procedure id [2019-03-17 22:15:34,757 INFO L138 BoogieDeclarations]: Found implementation of procedure id [2019-03-17 22:15:34,917 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 22:15:34,917 INFO L286 CfgBuilder]: Removed 4 assue(true) statements. [2019-03-17 22:15:34,918 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:15:34 BoogieIcfgContainer [2019-03-17 22:15:34,918 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 22:15:34,919 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 22:15:34,920 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 22:15:34,920 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 22:15:34,923 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:15:34" (1/1) ... [2019-03-17 22:15:35,073 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:15:35 HornClauseAST [2019-03-17 22:15:35,073 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 22:15:35,074 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 22:15:35,074 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 22:15:35,074 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 22:15:35,075 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:15:35" (1/1) ... [2019-03-17 22:15:35,077 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/recursive-simple/ChcSmtPrinter_id_i15_o15_false-unreach-call_true-termination.c_UID1013102904393277341.smt2 [2019-03-17 22:15:35,135 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 22:15:35,136 INFO L168 Benchmark]: Toolchain (without parser) took 835.97 ms. Allocated memory was 115.3 MB in the beginning and 126.4 MB in the end (delta: 11.0 MB). Free memory was 64.7 MB in the beginning and 88.9 MB in the end (delta: -24.2 MB). There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 22:15:35,140 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 115.3 MB. Free memory is still 82.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 22:15:35,141 INFO L168 Benchmark]: CACSL2BoogieTranslator took 243.28 ms. Allocated memory is still 115.3 MB. Free memory was 64.5 MB in the beginning and 55.5 MB in the end (delta: 9.0 MB). Peak memory consumption was 9.0 MB. Max. memory is 3.6 GB. [2019-03-17 22:15:35,142 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.18 ms. Allocated memory is still 115.3 MB. Free memory was 55.5 MB in the beginning and 54.1 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 3.6 GB. [2019-03-17 22:15:35,143 INFO L168 Benchmark]: Boogie Preprocessor took 21.06 ms. Allocated memory is still 115.3 MB. Free memory was 54.1 MB in the beginning and 53.2 MB in the end (delta: 906.0 kB). Peak memory consumption was 906.0 kB. Max. memory is 3.6 GB. [2019-03-17 22:15:35,144 INFO L168 Benchmark]: RCFGBuilder took 312.41 ms. Allocated memory was 115.3 MB in the beginning and 126.4 MB in the end (delta: 11.0 MB). Free memory was 53.0 MB in the beginning and 97.7 MB in the end (delta: -44.7 MB). Peak memory consumption was 14.7 MB. Max. memory is 3.6 GB. [2019-03-17 22:15:35,145 INFO L168 Benchmark]: IcfgToChc took 155.05 ms. Allocated memory is still 126.4 MB. Free memory was 97.7 MB in the beginning and 89.7 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 3.6 GB. [2019-03-17 22:15:35,146 INFO L168 Benchmark]: ChcSmtPrinter took 60.82 ms. Allocated memory is still 126.4 MB. Free memory was 89.7 MB in the beginning and 88.9 MB in the end (delta: 779.7 kB). Peak memory consumption was 779.7 kB. Max. memory is 3.6 GB. [2019-03-17 22:15:35,152 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 115.3 MB. Free memory is still 82.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 243.28 ms. Allocated memory is still 115.3 MB. Free memory was 64.5 MB in the beginning and 55.5 MB in the end (delta: 9.0 MB). Peak memory consumption was 9.0 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 38.18 ms. Allocated memory is still 115.3 MB. Free memory was 55.5 MB in the beginning and 54.1 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 21.06 ms. Allocated memory is still 115.3 MB. Free memory was 54.1 MB in the beginning and 53.2 MB in the end (delta: 906.0 kB). Peak memory consumption was 906.0 kB. Max. memory is 3.6 GB. * RCFGBuilder took 312.41 ms. Allocated memory was 115.3 MB in the beginning and 126.4 MB in the end (delta: 11.0 MB). Free memory was 53.0 MB in the beginning and 97.7 MB in the end (delta: -44.7 MB). Peak memory consumption was 14.7 MB. Max. memory is 3.6 GB. * IcfgToChc took 155.05 ms. Allocated memory is still 126.4 MB. Free memory was 97.7 MB in the beginning and 89.7 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 60.82 ms. Allocated memory is still 126.4 MB. Free memory was 89.7 MB in the beginning and 88.9 MB in the end (delta: 779.7 kB). Peak memory consumption was 779.7 kB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...