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_label52_false-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 11:44:18,521 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 11:44:18,523 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 11:44:18,534 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 11:44:18,535 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 11:44:18,536 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 11:44:18,537 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 11:44:18,539 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 11:44:18,541 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 11:44:18,542 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 11:44:18,543 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 11:44:18,543 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 11:44:18,544 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 11:44:18,545 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 11:44:18,546 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 11:44:18,547 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 11:44:18,548 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 11:44:18,550 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 11:44:18,552 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 11:44:18,554 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 11:44:18,555 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 11:44:18,556 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 11:44:18,559 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 11:44:18,559 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 11:44:18,559 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 11:44:18,561 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 11:44:18,561 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 11:44:18,562 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 11:44:18,562 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 11:44:18,563 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 11:44:18,564 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 11:44:18,565 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 11:44:18,566 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 11:44:18,566 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 11:44:18,567 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 11:44:18,567 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 11:44:18,568 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 11:44:18,569 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 11:44:18,569 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 11:44:18,570 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 11:44:18,586 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 11:44:18,586 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 11:44:18,587 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 11:44:18,588 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 11:44:18,588 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 11:44:18,588 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 11:44:18,588 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 11:44:18,588 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 11:44:18,589 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 11:44:18,589 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 11:44:18,589 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 11:44:18,589 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 11:44:18,589 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 11:44:18,590 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 11:44:18,590 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 11:44:18,590 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 11:44:18,590 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 11:44:18,590 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 11:44:18,590 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 11:44:18,591 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 11:44:18,591 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 11:44:18,591 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 11:44:18,591 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 11:44:18,591 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 11:44:18,592 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 11:44:18,592 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 11:44:18,592 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 11:44:18,592 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 11:44:18,592 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 11:44:18,623 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 11:44:18,636 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 11:44:18,639 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 11:44:18,641 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 11:44:18,641 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 11:44:18,642 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem14_label52_false-unreach-call_false-termination.c [2019-03-17 11:44:18,695 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7fa6e20c/4f8e11a889c04769b159bc917f8d24ce/FLAG6c62917ac [2019-03-17 11:44:19,257 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 11:44:19,260 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem14_label52_false-unreach-call_false-termination.c [2019-03-17 11:44:19,275 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7fa6e20c/4f8e11a889c04769b159bc917f8d24ce/FLAG6c62917ac [2019-03-17 11:44:19,486 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7fa6e20c/4f8e11a889c04769b159bc917f8d24ce [2019-03-17 11:44:19,495 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 11:44:19,497 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 11:44:19,498 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 11:44:19,499 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 11:44:19,502 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 11:44:19,503 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 11:44:19" (1/1) ... [2019-03-17 11:44:19,506 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10ded92a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:44:19, skipping insertion in model container [2019-03-17 11:44:19,506 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 11:44:19" (1/1) ... [2019-03-17 11:44:19,514 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 11:44:19,592 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 11:44:20,071 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 11:44:20,076 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 11:44:20,243 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 11:44:20,262 INFO L195 MainTranslator]: Completed translation [2019-03-17 11:44:20,262 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:44:20 WrapperNode [2019-03-17 11:44:20,263 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 11:44:20,264 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 11:44:20,264 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 11:44:20,264 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 11:44:20,371 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:44:20" (1/1) ... [2019-03-17 11:44:20,399 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:44:20" (1/1) ... [2019-03-17 11:44:20,475 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 11:44:20,475 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 11:44:20,475 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 11:44:20,475 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 11:44:20,486 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:44:20" (1/1) ... [2019-03-17 11:44:20,486 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:44:20" (1/1) ... [2019-03-17 11:44:20,492 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:44:20" (1/1) ... [2019-03-17 11:44:20,493 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:44:20" (1/1) ... [2019-03-17 11:44:20,527 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:44:20" (1/1) ... [2019-03-17 11:44:20,540 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:44:20" (1/1) ... [2019-03-17 11:44:20,554 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:44:20" (1/1) ... [2019-03-17 11:44:20,568 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 11:44:20,568 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 11:44:20,569 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 11:44:20,569 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 11:44:20,570 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:44:20" (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 11:44:20,643 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 11:44:20,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 11:44:23,985 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 11:44:23,986 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 11:44:23,987 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 11:44:23 BoogieIcfgContainer [2019-03-17 11:44:23,987 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 11:44:23,988 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 11:44:23,988 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 11:44:23,988 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 11:44:23,991 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 11:44:23" (1/1) ... [2019-03-17 11:44:26,095 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 11:44:26 HornClauseAST [2019-03-17 11:44:26,095 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 11:44:26,101 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 11:44:26,101 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 11:44:26,101 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 11:44:26,102 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 11:44:26" (1/1) ... [2019-03-17 11:44:26,103 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem14_label52_false-unreach-call_false-termination.c_UID9213712756986757462.smt2 [2019-03-17 11:44:26,281 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 11:44:26,283 INFO L168 Benchmark]: Toolchain (without parser) took 6786.56 ms. Allocated memory was 115.3 MB in the beginning and 310.4 MB in the end (delta: 195.0 MB). Free memory was 62.8 MB in the beginning and 76.2 MB in the end (delta: -13.5 MB). Peak memory consumption was 181.6 MB. Max. memory is 3.6 GB. [2019-03-17 11:44:26,284 INFO L168 Benchmark]: CDTParser took 0.19 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 11:44:26,285 INFO L168 Benchmark]: CACSL2BoogieTranslator took 764.71 ms. Allocated memory is still 115.3 MB. Free memory was 62.6 MB in the beginning and 72.9 MB in the end (delta: -10.4 MB). Peak memory consumption was 41.5 MB. Max. memory is 3.6 GB. [2019-03-17 11:44:26,285 INFO L168 Benchmark]: Boogie Procedure Inliner took 211.28 ms. Allocated memory was 115.3 MB in the beginning and 182.5 MB in the end (delta: 67.1 MB). Free memory was 72.9 MB in the beginning and 155.8 MB in the end (delta: -82.9 MB). Peak memory consumption was 2.3 MB. Max. memory is 3.6 GB. [2019-03-17 11:44:26,286 INFO L168 Benchmark]: Boogie Preprocessor took 92.90 ms. Allocated memory is still 182.5 MB. Free memory was 155.8 MB in the beginning and 148.6 MB in the end (delta: 7.3 MB). Peak memory consumption was 7.3 MB. Max. memory is 3.6 GB. [2019-03-17 11:44:26,286 INFO L168 Benchmark]: RCFGBuilder took 3419.07 ms. Allocated memory was 182.5 MB in the beginning and 183.5 MB in the end (delta: 1.0 MB). Free memory was 148.6 MB in the beginning and 127.9 MB in the end (delta: 20.7 MB). Peak memory consumption was 100.9 MB. Max. memory is 3.6 GB. [2019-03-17 11:44:26,287 INFO L168 Benchmark]: IcfgToChc took 2107.78 ms. Allocated memory was 183.5 MB in the beginning and 310.4 MB in the end (delta: 126.9 MB). Free memory was 127.9 MB in the beginning and 104.7 MB in the end (delta: 23.2 MB). Peak memory consumption was 158.7 MB. Max. memory is 3.6 GB. [2019-03-17 11:44:26,287 INFO L168 Benchmark]: ChcSmtPrinter took 180.19 ms. Allocated memory is still 310.4 MB. Free memory was 104.7 MB in the beginning and 76.2 MB in the end (delta: 28.4 MB). Peak memory consumption was 28.4 MB. Max. memory is 3.6 GB. [2019-03-17 11:44:26,290 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 115.3 MB. Free memory is still 82.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 764.71 ms. Allocated memory is still 115.3 MB. Free memory was 62.6 MB in the beginning and 72.9 MB in the end (delta: -10.4 MB). Peak memory consumption was 41.5 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 211.28 ms. Allocated memory was 115.3 MB in the beginning and 182.5 MB in the end (delta: 67.1 MB). Free memory was 72.9 MB in the beginning and 155.8 MB in the end (delta: -82.9 MB). Peak memory consumption was 2.3 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 92.90 ms. Allocated memory is still 182.5 MB. Free memory was 155.8 MB in the beginning and 148.6 MB in the end (delta: 7.3 MB). Peak memory consumption was 7.3 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3419.07 ms. Allocated memory was 182.5 MB in the beginning and 183.5 MB in the end (delta: 1.0 MB). Free memory was 148.6 MB in the beginning and 127.9 MB in the end (delta: 20.7 MB). Peak memory consumption was 100.9 MB. Max. memory is 3.6 GB. * IcfgToChc took 2107.78 ms. Allocated memory was 183.5 MB in the beginning and 310.4 MB in the end (delta: 126.9 MB). Free memory was 127.9 MB in the beginning and 104.7 MB in the end (delta: 23.2 MB). Peak memory consumption was 158.7 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 180.19 ms. Allocated memory is still 310.4 MB. Free memory was 104.7 MB in the beginning and 76.2 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...