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/Problem14_label30_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:36:33,366 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:36:33,368 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:36:33,382 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:36:33,382 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:36:33,383 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:36:33,385 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:36:33,386 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:36:33,388 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:36:33,389 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:36:33,390 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:36:33,390 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:36:33,391 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:36:33,392 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:36:33,393 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:36:33,394 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:36:33,395 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:36:33,397 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:36:33,399 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:36:33,401 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:36:33,402 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:36:33,405 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:36:33,412 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:36:33,412 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:36:33,413 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:36:33,414 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:36:33,414 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:36:33,415 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:36:33,415 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:36:33,416 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:36:33,417 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:36:33,418 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:36:33,419 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:36:33,419 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:36:33,420 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:36:33,420 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:36:33,420 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:36:33,421 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:36:33,422 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:36:33,422 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 12:36:33,437 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:36:33,437 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:36:33,438 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:36:33,438 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:36:33,438 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:36:33,439 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:36:33,439 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:36:33,439 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:36:33,439 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:36:33,439 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:36:33,440 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:36:33,440 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:36:33,440 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:36:33,440 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:36:33,440 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:36:33,441 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:36:33,441 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:36:33,441 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:36:33,441 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:36:33,441 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:36:33,442 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:36:33,442 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:36:33,442 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:36:33,442 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:36:33,442 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:36:33,443 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:36:33,443 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:36:33,443 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:36:33,443 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 12:36:33,476 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:36:33,490 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:36:33,493 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:36:33,495 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:36:33,495 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:36:33,496 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem14_label30_true-unreach-call_false-termination.c [2019-03-18 12:36:33,545 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/23a3c9492/aa4b23cd3ee14ed1966d598e43ac127c/FLAG978d4dae6 [2019-03-18 12:36:34,157 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:36:34,158 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem14_label30_true-unreach-call_false-termination.c [2019-03-18 12:36:34,176 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/23a3c9492/aa4b23cd3ee14ed1966d598e43ac127c/FLAG978d4dae6 [2019-03-18 12:36:34,387 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/23a3c9492/aa4b23cd3ee14ed1966d598e43ac127c [2019-03-18 12:36:34,398 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:36:34,403 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:36:34,404 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:36:34,404 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:36:34,408 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:36:34,409 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:36:34" (1/1) ... [2019-03-18 12:36:34,412 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@357da33c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:34, skipping insertion in model container [2019-03-18 12:36:34,412 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:36:34" (1/1) ... [2019-03-18 12:36:34,420 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:36:34,504 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:36:35,032 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:36:35,037 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:36:35,185 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:36:35,206 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:36:35,207 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:35 WrapperNode [2019-03-18 12:36:35,207 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:36:35,208 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:36:35,208 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:36:35,208 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:36:35,218 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:35" (1/1) ... [2019-03-18 12:36:35,331 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:35" (1/1) ... [2019-03-18 12:36:35,403 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:36:35,404 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:36:35,404 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:36:35,404 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:36:35,419 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:35" (1/1) ... [2019-03-18 12:36:35,419 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:35" (1/1) ... [2019-03-18 12:36:35,431 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:35" (1/1) ... [2019-03-18 12:36:35,432 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:35" (1/1) ... [2019-03-18 12:36:35,468 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:35" (1/1) ... [2019-03-18 12:36:35,488 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:35" (1/1) ... [2019-03-18 12:36:35,507 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:35" (1/1) ... [2019-03-18 12:36:35,521 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:36:35,521 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:36:35,522 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:36:35,522 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:36:35,523 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:35" (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 12:36:35,589 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:36:35,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:36:38,911 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:36:38,911 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-18 12:36:38,912 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:36:38 BoogieIcfgContainer [2019-03-18 12:36:38,912 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:36:38,913 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:36:38,913 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:36:38,913 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:36:38,916 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:36:38" (1/1) ... [2019-03-18 12:36:41,340 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:36:41 HornClauseAST [2019-03-18 12:36:41,341 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:36:41,341 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:36:41,341 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:36:41,341 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:36:41,342 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:36:41" (1/1) ... [2019-03-18 12:36:41,344 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem14_label30_true-unreach-call_false-termination.c_UID8625194989021084520.smt2 [2019-03-18 12:36:41,483 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:36:41,484 INFO L168 Benchmark]: Toolchain (without parser) took 7085.62 ms. Allocated memory was 99.1 MB in the beginning and 271.6 MB in the end (delta: 172.5 MB). Free memory was 71.5 MB in the beginning and 184.9 MB in the end (delta: -113.4 MB). Peak memory consumption was 59.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:41,486 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 88.6 MB. Free memory is still 57.3 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:36:41,486 INFO L168 Benchmark]: CACSL2BoogieTranslator took 803.37 ms. Allocated memory is still 99.1 MB. Free memory was 71.3 MB in the beginning and 34.7 MB in the end (delta: 36.6 MB). Peak memory consumption was 36.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:41,487 INFO L168 Benchmark]: Boogie Procedure Inliner took 195.78 ms. Allocated memory was 99.1 MB in the beginning and 130.5 MB in the end (delta: 31.5 MB). Free memory was 34.7 MB in the beginning and 103.6 MB in the end (delta: -68.9 MB). Peak memory consumption was 6.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:41,487 INFO L168 Benchmark]: Boogie Preprocessor took 117.07 ms. Allocated memory is still 130.5 MB. Free memory was 103.6 MB in the beginning and 96.9 MB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:41,488 INFO L168 Benchmark]: RCFGBuilder took 3391.05 ms. Allocated memory was 130.5 MB in the beginning and 140.5 MB in the end (delta: 10.0 MB). Free memory was 96.9 MB in the beginning and 89.5 MB in the end (delta: 7.3 MB). Peak memory consumption was 48.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:41,490 INFO L168 Benchmark]: IcfgToChc took 2427.90 ms. Allocated memory was 140.5 MB in the beginning and 271.6 MB in the end (delta: 131.1 MB). Free memory was 89.5 MB in the beginning and 213.3 MB in the end (delta: -123.8 MB). Peak memory consumption was 121.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:41,491 INFO L168 Benchmark]: ChcSmtPrinter took 142.06 ms. Allocated memory is still 271.6 MB. Free memory was 213.3 MB in the beginning and 184.9 MB in the end (delta: 28.4 MB). Peak memory consumption was 28.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:41,494 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 88.6 MB. Free memory is still 57.3 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 803.37 ms. Allocated memory is still 99.1 MB. Free memory was 71.3 MB in the beginning and 34.7 MB in the end (delta: 36.6 MB). Peak memory consumption was 36.6 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 195.78 ms. Allocated memory was 99.1 MB in the beginning and 130.5 MB in the end (delta: 31.5 MB). Free memory was 34.7 MB in the beginning and 103.6 MB in the end (delta: -68.9 MB). Peak memory consumption was 6.8 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 117.07 ms. Allocated memory is still 130.5 MB. Free memory was 103.6 MB in the beginning and 96.9 MB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3391.05 ms. Allocated memory was 130.5 MB in the beginning and 140.5 MB in the end (delta: 10.0 MB). Free memory was 96.9 MB in the beginning and 89.5 MB in the end (delta: 7.3 MB). Peak memory consumption was 48.0 MB. Max. memory is 3.6 GB. * IcfgToChc took 2427.90 ms. Allocated memory was 140.5 MB in the beginning and 271.6 MB in the end (delta: 131.1 MB). Free memory was 89.5 MB in the beginning and 213.3 MB in the end (delta: -123.8 MB). Peak memory consumption was 121.2 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 142.06 ms. Allocated memory is still 271.6 MB. Free memory was 213.3 MB in the beginning and 184.9 MB in the end (delta: 28.4 MB). Peak memory consumption was 28.4 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...