java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data --generate-csv --csv-dir csv -tc ../../../trunk/examples/toolchains/AbstractInterpretationCInline.xml -s ../../../trunk/examples/settings/ai/taipanbench/svcomp-Reach-64bit-ToothlessTaipan_CON-OldIcfg.epf -i ../../../trunk/examples/svcomp/loops/eureka_05_true-unreach-call_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ddc4263 [2018-08-07 19:25:11,878 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-08-07 19:25:11,881 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-08-07 19:25:11,893 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-08-07 19:25:11,894 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-08-07 19:25:11,895 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-08-07 19:25:11,897 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-08-07 19:25:11,899 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-08-07 19:25:11,901 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-08-07 19:25:11,902 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-08-07 19:25:11,903 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-08-07 19:25:11,903 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-08-07 19:25:11,904 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-08-07 19:25:11,905 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-08-07 19:25:11,906 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-08-07 19:25:11,907 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-08-07 19:25:11,908 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-08-07 19:25:11,910 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-08-07 19:25:11,912 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-08-07 19:25:11,914 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-08-07 19:25:11,915 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-08-07 19:25:11,917 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-08-07 19:25:11,920 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-08-07 19:25:11,930 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/taipanbench/svcomp-Reach-64bit-ToothlessTaipan_CON-OldIcfg.epf [2018-08-07 19:25:11,947 INFO L110 SettingsManager]: Loading preferences was successful [2018-08-07 19:25:11,947 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-08-07 19:25:11,948 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-08-07 19:25:11,948 INFO L133 SettingsManager]: * User list type=DISABLED [2018-08-07 19:25:11,948 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-08-07 19:25:11,949 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-08-07 19:25:11,949 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-08-07 19:25:11,949 INFO L133 SettingsManager]: * Octagon Domain=false [2018-08-07 19:25:11,949 INFO L133 SettingsManager]: * Abstract domain=CongruenceDomain [2018-08-07 19:25:11,949 INFO L133 SettingsManager]: * Log string format=TERM [2018-08-07 19:25:11,949 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-08-07 19:25:11,950 INFO L133 SettingsManager]: * Interval Domain=false [2018-08-07 19:25:11,950 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-08-07 19:25:11,951 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-08-07 19:25:11,951 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-08-07 19:25:11,951 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-08-07 19:25:11,951 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-08-07 19:25:11,951 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-08-07 19:25:11,952 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-08-07 19:25:11,952 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-08-07 19:25:11,952 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-08-07 19:25:11,952 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-08-07 19:25:11,953 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-08-07 19:25:11,953 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-08-07 19:25:11,953 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-08-07 19:25:11,953 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-08-07 19:25:11,953 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-08-07 19:25:11,954 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-08-07 19:25:11,954 INFO L133 SettingsManager]: * Trace refinement strategy=TOOTHLESS_TAIPAN [2018-08-07 19:25:11,954 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-08-07 19:25:11,954 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-08-07 19:25:11,954 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-08-07 19:25:11,955 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-08-07 19:25:11,955 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-08-07 19:25:12,008 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-08-07 19:25:12,021 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-08-07 19:25:12,025 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-08-07 19:25:12,027 INFO L271 PluginConnector]: Initializing CDTParser... [2018-08-07 19:25:12,027 INFO L276 PluginConnector]: CDTParser initialized [2018-08-07 19:25:12,028 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loops/eureka_05_true-unreach-call_true-termination.i [2018-08-07 19:25:12,376 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/44754532a/51f2c70928d7442f97b932d0ce2d7eef/FLAGfae18fb89 [2018-08-07 19:25:12,563 INFO L276 CDTParser]: Found 1 translation units. [2018-08-07 19:25:12,564 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loops/eureka_05_true-unreach-call_true-termination.i [2018-08-07 19:25:12,574 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/44754532a/51f2c70928d7442f97b932d0ce2d7eef/FLAGfae18fb89 [2018-08-07 19:25:12,590 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/44754532a/51f2c70928d7442f97b932d0ce2d7eef [2018-08-07 19:25:12,601 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-08-07 19:25:12,603 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-08-07 19:25:12,605 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-08-07 19:25:12,605 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-08-07 19:25:12,616 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-08-07 19:25:12,617 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.08 07:25:12" (1/1) ... [2018-08-07 19:25:12,620 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14b5317d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.08 07:25:12, skipping insertion in model container [2018-08-07 19:25:12,620 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.08 07:25:12" (1/1) ... [2018-08-07 19:25:12,819 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-08-07 19:25:12,869 INFO L175 PostProcessor]: Settings: Checked method=main [2018-08-07 19:25:12,893 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-08-07 19:25:12,909 INFO L175 PostProcessor]: Settings: Checked method=main [2018-08-07 19:25:12,927 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.08 07:25:12 WrapperNode [2018-08-07 19:25:12,927 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-08-07 19:25:12,929 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-08-07 19:25:12,929 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-08-07 19:25:12,929 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-08-07 19:25:12,939 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.08 07:25:12" (1/1) ... [2018-08-07 19:25:12,949 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.08 07:25:12" (1/1) ... [2018-08-07 19:25:12,956 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-08-07 19:25:12,957 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-08-07 19:25:12,957 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-08-07 19:25:12,957 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-08-07 19:25:12,968 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.08 07:25:12" (1/1) ... [2018-08-07 19:25:12,968 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.08 07:25:12" (1/1) ... [2018-08-07 19:25:12,974 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.08 07:25:12" (1/1) ... [2018-08-07 19:25:12,975 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.08 07:25:12" (1/1) ... [2018-08-07 19:25:12,978 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.08 07:25:12" (1/1) ... [2018-08-07 19:25:12,989 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.08 07:25:12" (1/1) ... [2018-08-07 19:25:12,990 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.08 07:25:12" (1/1) ... [2018-08-07 19:25:13,001 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-08-07 19:25:13,002 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-08-07 19:25:13,002 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-08-07 19:25:13,002 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-08-07 19:25:13,003 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.08 07:25:12" (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 [2018-08-07 19:25:13,075 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-08-07 19:25:13,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-08-07 19:25:13,075 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_loops_eureka____true_unreach_call_true_termination_i__SelectionSort [2018-08-07 19:25:13,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_loops_eureka____true_unreach_call_true_termination_i__SelectionSort [2018-08-07 19:25:13,075 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-08-07 19:25:13,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-08-07 19:25:13,076 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-08-07 19:25:13,076 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-08-07 19:25:13,076 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_loops_eureka____true_unreach_call_true_termination_i____VERIFIER_assert [2018-08-07 19:25:13,076 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_loops_eureka____true_unreach_call_true_termination_i____VERIFIER_assert [2018-08-07 19:25:13,607 INFO L273 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-08-07 19:25:13,608 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.08 07:25:13 BoogieIcfgContainer [2018-08-07 19:25:13,608 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-08-07 19:25:13,609 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-08-07 19:25:13,609 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-08-07 19:25:13,609 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-08-07 19:25:13,610 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.08 07:25:13" (1/1) ... [2018-08-07 19:25:13,634 INFO L101 FixpointEngine]: Starting fixpoint engine with domain CongruenceDomain (maxUnwinding=3, maxParallelStates=2) [2018-08-07 19:25:13,776 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-08-07 19:25:13,796 INFO L272 AbstractInterpreter]: Visited 45 different actions 138 times. Merged at 17 different actions 48 times. Widened at 1 different actions 1 times. Found 14 fixpoints after 8 different actions. Largest state had 10 variables. [2018-08-07 19:25:13,798 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-08-07 19:25:13,799 INFO L168 Benchmark]: Toolchain (without parser) took 1197.25 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 759.7 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -785.2 MB). There was no memory consumed. Max. memory is 7.1 GB. [2018-08-07 19:25:13,801 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-08-07 19:25:13,802 INFO L168 Benchmark]: CACSL2BoogieTranslator took 323.17 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2018-08-07 19:25:13,803 INFO L168 Benchmark]: Boogie Procedure Inliner took 28.08 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-08-07 19:25:13,803 INFO L168 Benchmark]: Boogie Preprocessor took 44.47 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-08-07 19:25:13,804 INFO L168 Benchmark]: RCFGBuilder took 606.20 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 759.7 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -809.1 MB). Peak memory consumption was 27.1 MB. Max. memory is 7.1 GB. [2018-08-07 19:25:13,805 INFO L168 Benchmark]: Abstract Interpretation took 189.58 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 7.1 GB. [2018-08-07 19:25:13,811 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 323.17 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 28.08 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 44.47 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 606.20 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 759.7 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -809.1 MB). Peak memory consumption was 27.1 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 189.58 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - UnprovableResult [Line: 5]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: abstract domain could reach this error location. Possible FailurePath: [L12] int array[5]; [L12] int array[5]; [L12] int array[5]; [L12] int array[5]; [L12] int array[5]; [L13] int n=5; [L31] int array[5],i; [L33] i=5 -1 [L33] COND TRUE i>=0 [L34] array[i]=i [L33] i-- [L33] i-- [L33] COND TRUE i>=0 [L34] array[i]=i [L33] i-- [L33] i-- [L33] COND FALSE !(i>=0) [L36] CALL SelectionSort() [L17] int lh, rh, i, temp; [L19] lh = 0 [L19] COND TRUE lh < n [L20] rh = lh [L21] i = lh + 1 [L21] COND TRUE i < n [L22] COND FALSE !(array[i] < array[rh]) [L21] i++ [L21] i++ [L21] COND FALSE !(i < n) [L23] temp = array[lh] [L24] array[lh] = array[rh] [L25] array[rh] = temp [L19] lh++ [L19] lh++ [L19] COND TRUE lh < n [L20] rh = lh [L21] i = lh + 1 [L21] COND TRUE i < n [L22] COND TRUE array[i] < array[rh] [L22] rh = i [L21] i++ [L21] i++ [L21] COND FALSE !(i < n) [L23] temp = array[lh] [L24] array[lh] = array[rh] [L25] array[rh] = temp [L19] lh++ [L19] lh++ [L19] COND FALSE, RET !(lh < n) [L36] SelectionSort() [L38] i=0 [L38] COND TRUE i<5 [L39] CALL __VERIFIER_assert(array[i]==i) [L4] COND TRUE !(cond) [L5] __VERIFIER_error() RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/eureka_05_true-unreach-call_true-termination.i_svcomp-Reach-64bit-ToothlessTaipan_CON-OldIcfg.epf_AbstractInterpretationCInline.xml/Csv-Benchmark-0-2018-08-07_19-25-13-824.csv Received shutdown request...