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/Problem18_label47_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 12:12:22,547 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 12:12:22,550 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 12:12:22,562 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 12:12:22,563 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 12:12:22,564 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 12:12:22,565 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 12:12:22,567 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 12:12:22,569 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 12:12:22,569 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 12:12:22,570 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 12:12:22,571 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 12:12:22,572 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 12:12:22,573 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 12:12:22,574 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 12:12:22,574 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 12:12:22,575 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 12:12:22,577 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 12:12:22,579 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 12:12:22,584 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 12:12:22,585 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 12:12:22,589 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 12:12:22,594 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 12:12:22,594 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 12:12:22,594 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 12:12:22,595 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 12:12:22,595 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 12:12:22,598 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 12:12:22,598 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 12:12:22,602 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 12:12:22,603 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 12:12:22,604 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 12:12:22,606 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 12:12:22,606 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 12:12:22,608 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 12:12:22,608 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 12:12:22,608 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 12:12:22,610 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 12:12:22,611 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 12:12:22,611 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 12:12:22,637 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 12:12:22,638 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 12:12:22,639 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 12:12:22,639 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 12:12:22,640 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 12:12:22,640 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 12:12:22,640 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 12:12:22,640 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 12:12:22,640 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 12:12:22,641 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 12:12:22,641 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 12:12:22,641 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 12:12:22,641 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 12:12:22,641 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 12:12:22,642 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 12:12:22,643 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 12:12:22,643 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 12:12:22,643 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 12:12:22,643 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 12:12:22,644 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 12:12:22,644 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 12:12:22,644 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 12:12:22,645 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 12:12:22,645 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 12:12:22,645 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 12:12:22,645 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 12:12:22,645 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 12:12:22,646 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 12:12:22,646 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 12:12:22,681 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 12:12:22,693 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 12:12:22,697 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 12:12:22,698 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 12:12:22,699 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 12:12:22,699 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem18_label47_true-unreach-call.c [2019-03-17 12:12:22,754 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b4a3b096f/26427a48194146df93487e1660fbb254/FLAG170f2c7c1 [2019-03-17 12:12:23,514 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 12:12:23,515 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem18_label47_true-unreach-call.c [2019-03-17 12:12:23,548 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b4a3b096f/26427a48194146df93487e1660fbb254/FLAG170f2c7c1 [2019-03-17 12:12:24,068 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b4a3b096f/26427a48194146df93487e1660fbb254 [2019-03-17 12:12:24,080 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 12:12:24,081 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 12:12:24,084 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 12:12:24,084 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 12:12:24,092 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 12:12:24,093 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:12:24" (1/1) ... [2019-03-17 12:12:24,096 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f4f775e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:12:24, skipping insertion in model container [2019-03-17 12:12:24,097 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:12:24" (1/1) ... [2019-03-17 12:12:24,105 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 12:12:24,220 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 12:12:25,428 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:12:25,435 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 12:12:25,932 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:12:26,193 INFO L195 MainTranslator]: Completed translation [2019-03-17 12:12:26,193 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:12:26 WrapperNode [2019-03-17 12:12:26,194 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 12:12:26,195 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 12:12:26,195 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 12:12:26,195 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 12:12:26,205 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:12:26" (1/1) ... [2019-03-17 12:12:26,266 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:12:26" (1/1) ... [2019-03-17 12:12:26,421 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 12:12:26,422 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 12:12:26,422 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 12:12:26,422 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 12:12:26,432 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:12:26" (1/1) ... [2019-03-17 12:12:26,433 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:12:26" (1/1) ... [2019-03-17 12:12:26,454 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:12:26" (1/1) ... [2019-03-17 12:12:26,455 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:12:26" (1/1) ... [2019-03-17 12:12:26,579 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:12:26" (1/1) ... [2019-03-17 12:12:26,610 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:12:26" (1/1) ... [2019-03-17 12:12:26,642 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:12:26" (1/1) ... [2019-03-17 12:12:26,667 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 12:12:26,667 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 12:12:26,667 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 12:12:26,668 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 12:12:26,668 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:12:26" (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 12:12:26,737 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 12:12:26,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 12:12:33,902 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 12:12:33,902 INFO L286 CfgBuilder]: Removed 11 assue(true) statements. [2019-03-17 12:12:33,904 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:12:33 BoogieIcfgContainer [2019-03-17 12:12:33,904 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 12:12:33,905 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 12:12:33,905 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 12:12:33,905 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 12:12:33,907 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:12:33" (1/1) ... [2019-03-17 12:12:41,809 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:12:41 HornClauseAST [2019-03-17 12:12:41,810 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 12:12:41,810 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 12:12:41,812 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 12:12:41,812 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 12:12:41,814 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:12:41" (1/1) ... [2019-03-17 12:12:41,815 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem18_label47_true-unreach-call.c_UID7230501567262007511.smt2 [2019-03-17 12:12:42,302 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 12:12:42,304 INFO L168 Benchmark]: Toolchain (without parser) took 18223.52 ms. Allocated memory was 99.6 MB in the beginning and 587.7 MB in the end (delta: 488.1 MB). Free memory was 63.9 MB in the beginning and 256.9 MB in the end (delta: -193.0 MB). Peak memory consumption was 295.1 MB. Max. memory is 3.6 GB. [2019-03-17 12:12:42,306 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 88.1 MB. Free memory is still 56.7 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 12:12:42,306 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2110.60 ms. Allocated memory was 99.6 MB in the beginning and 161.5 MB in the end (delta: 61.9 MB). Free memory was 63.6 MB in the beginning and 121.5 MB in the end (delta: -57.9 MB). Peak memory consumption was 75.3 MB. Max. memory is 3.6 GB. [2019-03-17 12:12:42,307 INFO L168 Benchmark]: Boogie Procedure Inliner took 226.62 ms. Allocated memory is still 161.5 MB. Free memory was 121.5 MB in the beginning and 79.6 MB in the end (delta: 41.9 MB). Peak memory consumption was 41.9 MB. Max. memory is 3.6 GB. [2019-03-17 12:12:42,307 INFO L168 Benchmark]: Boogie Preprocessor took 244.99 ms. Allocated memory was 161.5 MB in the beginning and 194.0 MB in the end (delta: 32.5 MB). Free memory was 79.6 MB in the beginning and 116.4 MB in the end (delta: -36.8 MB). Peak memory consumption was 35.9 MB. Max. memory is 3.6 GB. [2019-03-17 12:12:42,308 INFO L168 Benchmark]: RCFGBuilder took 7237.15 ms. Allocated memory was 194.0 MB in the beginning and 258.5 MB in the end (delta: 64.5 MB). Free memory was 116.4 MB in the beginning and 49.9 MB in the end (delta: 66.5 MB). Peak memory consumption was 155.2 MB. Max. memory is 3.6 GB. [2019-03-17 12:12:42,308 INFO L168 Benchmark]: IcfgToChc took 7905.23 ms. Allocated memory was 258.5 MB in the beginning and 587.7 MB in the end (delta: 329.3 MB). Free memory was 49.9 MB in the beginning and 371.8 MB in the end (delta: -321.9 MB). Peak memory consumption was 266.8 MB. Max. memory is 3.6 GB. [2019-03-17 12:12:42,309 INFO L168 Benchmark]: ChcSmtPrinter took 492.15 ms. Allocated memory is still 587.7 MB. Free memory was 371.8 MB in the beginning and 256.9 MB in the end (delta: 114.9 MB). Peak memory consumption was 114.9 MB. Max. memory is 3.6 GB. [2019-03-17 12:12:42,312 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 88.1 MB. Free memory is still 56.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2110.60 ms. Allocated memory was 99.6 MB in the beginning and 161.5 MB in the end (delta: 61.9 MB). Free memory was 63.6 MB in the beginning and 121.5 MB in the end (delta: -57.9 MB). Peak memory consumption was 75.3 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 226.62 ms. Allocated memory is still 161.5 MB. Free memory was 121.5 MB in the beginning and 79.6 MB in the end (delta: 41.9 MB). Peak memory consumption was 41.9 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 244.99 ms. Allocated memory was 161.5 MB in the beginning and 194.0 MB in the end (delta: 32.5 MB). Free memory was 79.6 MB in the beginning and 116.4 MB in the end (delta: -36.8 MB). Peak memory consumption was 35.9 MB. Max. memory is 3.6 GB. * RCFGBuilder took 7237.15 ms. Allocated memory was 194.0 MB in the beginning and 258.5 MB in the end (delta: 64.5 MB). Free memory was 116.4 MB in the beginning and 49.9 MB in the end (delta: 66.5 MB). Peak memory consumption was 155.2 MB. Max. memory is 3.6 GB. * IcfgToChc took 7905.23 ms. Allocated memory was 258.5 MB in the beginning and 587.7 MB in the end (delta: 329.3 MB). Free memory was 49.9 MB in the beginning and 371.8 MB in the end (delta: -321.9 MB). Peak memory consumption was 266.8 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 492.15 ms. Allocated memory is still 587.7 MB. Free memory was 371.8 MB in the beginning and 256.9 MB in the end (delta: 114.9 MB). Peak memory consumption was 114.9 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...