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/locks/test_locks_14_false-unreach-call_true-valid-memsafety_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:45:31,687 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:45:31,689 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:45:31,701 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:45:31,701 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:45:31,702 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:45:31,704 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:45:31,706 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:45:31,708 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:45:31,709 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:45:31,710 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:45:31,710 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:45:31,711 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:45:31,712 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:45:31,714 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:45:31,715 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:45:31,715 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:45:31,720 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:45:31,724 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:45:31,726 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:45:31,728 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:45:31,729 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:45:31,734 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:45:31,736 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:45:31,737 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:45:31,738 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:45:31,738 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:45:31,739 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:45:31,739 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:45:31,742 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:45:31,743 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:45:31,744 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:45:31,746 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:45:31,747 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:45:31,747 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:45:31,748 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:45:31,748 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:45:31,750 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:45:31,751 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:45:31,752 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 21:45:31,775 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:45:31,776 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:45:31,777 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:45:31,778 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:45:31,778 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:45:31,779 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:45:31,779 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:45:31,779 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:45:31,779 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:45:31,779 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:45:31,780 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:45:31,780 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:45:31,780 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:45:31,780 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:45:31,780 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:45:31,780 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:45:31,781 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:45:31,782 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:45:31,782 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:45:31,782 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:45:31,783 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:45:31,783 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:45:31,783 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:45:31,783 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:45:31,784 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:45:31,784 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:45:31,784 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:45:31,784 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:45:31,784 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 21:45:31,837 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:45:31,849 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:45:31,852 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:45:31,853 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:45:31,854 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:45:31,854 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/locks/test_locks_14_false-unreach-call_true-valid-memsafety_false-termination.c [2019-03-17 21:45:31,910 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/470bb536a/28e3740b3ddf4fb7bc7ae689cee10f39/FLAG897125fff [2019-03-17 21:45:32,325 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:45:32,326 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/locks/test_locks_14_false-unreach-call_true-valid-memsafety_false-termination.c [2019-03-17 21:45:32,334 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/470bb536a/28e3740b3ddf4fb7bc7ae689cee10f39/FLAG897125fff [2019-03-17 21:45:32,702 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/470bb536a/28e3740b3ddf4fb7bc7ae689cee10f39 [2019-03-17 21:45:32,710 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:45:32,711 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:45:32,712 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:45:32,713 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:45:32,716 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:45:32,717 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:45:32" (1/1) ... [2019-03-17 21:45:32,720 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c671c2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:32, skipping insertion in model container [2019-03-17 21:45:32,721 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:45:32" (1/1) ... [2019-03-17 21:45:32,729 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:45:32,765 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:45:33,011 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:45:33,016 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:45:33,061 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:45:33,075 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:45:33,076 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:33 WrapperNode [2019-03-17 21:45:33,076 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:45:33,077 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:45:33,077 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:45:33,077 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:45:33,084 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:33" (1/1) ... [2019-03-17 21:45:33,091 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:33" (1/1) ... [2019-03-17 21:45:33,119 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:45:33,120 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:45:33,120 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:45:33,120 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:45:33,211 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:33" (1/1) ... [2019-03-17 21:45:33,212 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:33" (1/1) ... [2019-03-17 21:45:33,214 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:33" (1/1) ... [2019-03-17 21:45:33,214 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:33" (1/1) ... [2019-03-17 21:45:33,221 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:33" (1/1) ... [2019-03-17 21:45:33,228 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:33" (1/1) ... [2019-03-17 21:45:33,230 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:33" (1/1) ... [2019-03-17 21:45:33,233 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:45:33,237 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:45:33,238 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:45:33,238 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:45:33,240 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:33" (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 21:45:33,291 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:45:33,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:45:34,006 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:45:34,006 INFO L286 CfgBuilder]: Removed 5 assue(true) statements. [2019-03-17 21:45:34,007 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:45:34 BoogieIcfgContainer [2019-03-17 21:45:34,008 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:45:34,008 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:45:34,008 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:45:34,008 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:45:34,011 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:45:34" (1/1) ... [2019-03-17 21:45:35,079 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:45:35 HornClauseAST [2019-03-17 21:45:35,080 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:45:35,080 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:45:35,081 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:45:35,083 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:45:35,086 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:45:35" (1/1) ... [2019-03-17 21:45:35,091 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/locks/ChcSmtPrinter_test_locks_14_false-unreach-call_true-valid-memsafety_false-termination.c_UID8808671355026231908.smt2 [2019-03-17 21:45:35,197 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:45:35,199 INFO L168 Benchmark]: Toolchain (without parser) took 2488.11 ms. Allocated memory was 101.2 MB in the beginning and 157.8 MB in the end (delta: 56.6 MB). Free memory was 73.3 MB in the beginning and 67.5 MB in the end (delta: 5.8 MB). Peak memory consumption was 62.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:45:35,201 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 90.2 MB. Free memory is still 57.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:45:35,201 INFO L168 Benchmark]: CACSL2BoogieTranslator took 363.99 ms. Allocated memory is still 101.2 MB. Free memory was 73.0 MB in the beginning and 62.0 MB in the end (delta: 11.0 MB). Peak memory consumption was 11.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:45:35,202 INFO L168 Benchmark]: Boogie Procedure Inliner took 42.74 ms. Allocated memory is still 101.2 MB. Free memory was 61.8 MB in the beginning and 59.9 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:45:35,203 INFO L168 Benchmark]: Boogie Preprocessor took 113.67 ms. Allocated memory was 101.2 MB in the beginning and 129.0 MB in the end (delta: 27.8 MB). Free memory was 59.9 MB in the beginning and 111.7 MB in the end (delta: -51.8 MB). Peak memory consumption was 3.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:45:35,203 INFO L168 Benchmark]: RCFGBuilder took 774.09 ms. Allocated memory is still 129.0 MB. Free memory was 111.7 MB in the beginning and 90.4 MB in the end (delta: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:45:35,203 INFO L168 Benchmark]: IcfgToChc took 1071.98 ms. Allocated memory was 129.0 MB in the beginning and 157.8 MB in the end (delta: 28.8 MB). Free memory was 90.4 MB in the beginning and 76.8 MB in the end (delta: 13.7 MB). Peak memory consumption was 42.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:45:35,204 INFO L168 Benchmark]: ChcSmtPrinter took 116.87 ms. Allocated memory is still 157.8 MB. Free memory was 76.8 MB in the beginning and 67.5 MB in the end (delta: 9.3 MB). Peak memory consumption was 9.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:45:35,207 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 90.2 MB. Free memory is still 57.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 363.99 ms. Allocated memory is still 101.2 MB. Free memory was 73.0 MB in the beginning and 62.0 MB in the end (delta: 11.0 MB). Peak memory consumption was 11.0 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 42.74 ms. Allocated memory is still 101.2 MB. Free memory was 61.8 MB in the beginning and 59.9 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 113.67 ms. Allocated memory was 101.2 MB in the beginning and 129.0 MB in the end (delta: 27.8 MB). Free memory was 59.9 MB in the beginning and 111.7 MB in the end (delta: -51.8 MB). Peak memory consumption was 3.6 MB. Max. memory is 3.6 GB. * RCFGBuilder took 774.09 ms. Allocated memory is still 129.0 MB. Free memory was 111.7 MB in the beginning and 90.4 MB in the end (delta: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 3.6 GB. * IcfgToChc took 1071.98 ms. Allocated memory was 129.0 MB in the beginning and 157.8 MB in the end (delta: 28.8 MB). Free memory was 90.4 MB in the beginning and 76.8 MB in the end (delta: 13.7 MB). Peak memory consumption was 42.5 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 116.87 ms. Allocated memory is still 157.8 MB. Free memory was 76.8 MB in the beginning and 67.5 MB in the end (delta: 9.3 MB). Peak memory consumption was 9.3 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...