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_true-unreach-call_true-valid-memsafety_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:48:59,489 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:48:59,493 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:48:59,506 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:48:59,507 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:48:59,508 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:48:59,510 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:48:59,513 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:48:59,516 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:48:59,518 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:48:59,519 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:48:59,519 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:48:59,522 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:48:59,525 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:48:59,532 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:48:59,533 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:48:59,534 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:48:59,539 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:48:59,541 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:48:59,542 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:48:59,544 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:48:59,545 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:48:59,547 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:48:59,547 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:48:59,547 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:48:59,548 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:48:59,549 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:48:59,550 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:48:59,550 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:48:59,551 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:48:59,551 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:48:59,552 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:48:59,553 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:48:59,554 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:48:59,554 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:48:59,555 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:48:59,555 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:48:59,556 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:48:59,557 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:48:59,557 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 12:48:59,573 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:48:59,573 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:48:59,574 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:48:59,575 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:48:59,575 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:48:59,575 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:48:59,575 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:48:59,575 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:48:59,576 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:48:59,576 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:48:59,576 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:48:59,576 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:48:59,576 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:48:59,577 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:48:59,577 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:48:59,577 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:48:59,577 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:48:59,577 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:48:59,578 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:48:59,578 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:48:59,578 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:48:59,578 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:48:59,579 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:48:59,579 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:48:59,579 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:48:59,579 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:48:59,579 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:48:59,580 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:48:59,580 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 12:48:59,611 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:48:59,628 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:48:59,634 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:48:59,635 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:48:59,636 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:48:59,636 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/locks/test_locks_14_true-unreach-call_true-valid-memsafety_false-termination.c [2019-03-18 12:48:59,701 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5fba087af/b3729b3be8f8431d9359c985fa574bd2/FLAG3670252b2 [2019-03-18 12:49:00,171 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:49:00,172 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/locks/test_locks_14_true-unreach-call_true-valid-memsafety_false-termination.c [2019-03-18 12:49:00,186 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5fba087af/b3729b3be8f8431d9359c985fa574bd2/FLAG3670252b2 [2019-03-18 12:49:00,510 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5fba087af/b3729b3be8f8431d9359c985fa574bd2 [2019-03-18 12:49:00,517 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:49:00,519 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:49:00,520 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:49:00,520 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:49:00,524 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:49:00,524 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:49:00" (1/1) ... [2019-03-18 12:49:00,527 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c2fc5d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:49:00, skipping insertion in model container [2019-03-18 12:49:00,528 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:49:00" (1/1) ... [2019-03-18 12:49:00,535 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:49:00,559 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:49:00,742 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:49:00,746 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:49:00,780 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:49:00,793 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:49:00,793 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:49:00 WrapperNode [2019-03-18 12:49:00,793 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:49:00,794 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:49:00,794 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:49:00,794 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:49:00,800 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:49:00" (1/1) ... [2019-03-18 12:49:00,806 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:49:00" (1/1) ... [2019-03-18 12:49:00,835 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:49:00,835 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:49:00,836 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:49:00,836 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:49:00,844 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:49:00" (1/1) ... [2019-03-18 12:49:00,844 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:49:00" (1/1) ... [2019-03-18 12:49:00,845 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:49:00" (1/1) ... [2019-03-18 12:49:00,846 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:49:00" (1/1) ... [2019-03-18 12:49:00,850 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:49:00" (1/1) ... [2019-03-18 12:49:00,940 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:49:00" (1/1) ... [2019-03-18 12:49:00,942 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:49:00" (1/1) ... [2019-03-18 12:49:00,944 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:49:00,945 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:49:00,945 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:49:00,945 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:49:00,946 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:49:00" (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 12:49:01,008 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:49:01,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:49:01,565 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:49:01,565 INFO L286 CfgBuilder]: Removed 5 assue(true) statements. [2019-03-18 12:49:01,566 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:49:01 BoogieIcfgContainer [2019-03-18 12:49:01,566 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:49:01,567 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:49:01,567 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:49:01,567 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:49:01,569 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:49:01" (1/1) ... [2019-03-18 12:49:02,587 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:49:02 HornClauseAST [2019-03-18 12:49:02,587 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:49:02,587 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:49:02,587 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:49:02,588 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:49:02,589 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:49:02" (1/1) ... [2019-03-18 12:49:02,592 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/locks/ChcSmtPrinter_test_locks_14_true-unreach-call_true-valid-memsafety_false-termination.c_UID8932621427834928017.smt2 [2019-03-18 12:49:02,676 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:49:02,677 INFO L168 Benchmark]: Toolchain (without parser) took 2159.43 ms. Allocated memory was 101.7 MB in the beginning and 160.4 MB in the end (delta: 58.7 MB). Free memory was 73.9 MB in the beginning and 77.6 MB in the end (delta: -3.7 MB). Peak memory consumption was 55.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:49:02,679 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 90.2 MB. Free memory is still 57.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:49:02,679 INFO L168 Benchmark]: CACSL2BoogieTranslator took 273.68 ms. Allocated memory is still 101.7 MB. Free memory was 73.6 MB in the beginning and 62.3 MB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:49:02,680 INFO L168 Benchmark]: Boogie Procedure Inliner took 41.34 ms. Allocated memory is still 101.7 MB. Free memory was 62.3 MB in the beginning and 60.4 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:49:02,680 INFO L168 Benchmark]: Boogie Preprocessor took 109.11 ms. Allocated memory was 101.7 MB in the beginning and 130.0 MB in the end (delta: 28.3 MB). Free memory was 60.4 MB in the beginning and 113.6 MB in the end (delta: -53.2 MB). Peak memory consumption was 4.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:49:02,681 INFO L168 Benchmark]: RCFGBuilder took 621.39 ms. Allocated memory is still 130.0 MB. Free memory was 113.6 MB in the beginning and 92.4 MB in the end (delta: 21.2 MB). Peak memory consumption was 21.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:49:02,681 INFO L168 Benchmark]: IcfgToChc took 1020.54 ms. Allocated memory was 130.0 MB in the beginning and 160.4 MB in the end (delta: 30.4 MB). Free memory was 92.4 MB in the beginning and 84.9 MB in the end (delta: 7.5 MB). Peak memory consumption was 41.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:49:02,681 INFO L168 Benchmark]: ChcSmtPrinter took 88.64 ms. Allocated memory is still 160.4 MB. Free memory was 84.9 MB in the beginning and 77.6 MB in the end (delta: 7.3 MB). Peak memory consumption was 7.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:49:02,684 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 90.2 MB. Free memory is still 57.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 273.68 ms. Allocated memory is still 101.7 MB. Free memory was 73.6 MB in the beginning and 62.3 MB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 41.34 ms. Allocated memory is still 101.7 MB. Free memory was 62.3 MB in the beginning and 60.4 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 109.11 ms. Allocated memory was 101.7 MB in the beginning and 130.0 MB in the end (delta: 28.3 MB). Free memory was 60.4 MB in the beginning and 113.6 MB in the end (delta: -53.2 MB). Peak memory consumption was 4.5 MB. Max. memory is 3.6 GB. * RCFGBuilder took 621.39 ms. Allocated memory is still 130.0 MB. Free memory was 113.6 MB in the beginning and 92.4 MB in the end (delta: 21.2 MB). Peak memory consumption was 21.2 MB. Max. memory is 3.6 GB. * IcfgToChc took 1020.54 ms. Allocated memory was 130.0 MB in the beginning and 160.4 MB in the end (delta: 30.4 MB). Free memory was 92.4 MB in the beginning and 84.9 MB in the end (delta: 7.5 MB). Peak memory consumption was 41.4 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 88.64 ms. Allocated memory is still 160.4 MB. Free memory was 84.9 MB in the beginning and 77.6 MB in the end (delta: 7.3 MB). Peak memory consumption was 7.3 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...