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_Default-OldIcfg.epf -i ../../../trunk/examples/svcomp/loop-acceleration/array_true-unreach-call4_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-dace188-m [2018-09-14 18:31:20,073 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-14 18:31:20,077 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-14 18:31:20,093 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-14 18:31:20,093 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-14 18:31:20,094 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-14 18:31:20,095 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-14 18:31:20,097 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-14 18:31:20,099 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-14 18:31:20,100 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-14 18:31:20,101 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-14 18:31:20,101 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-14 18:31:20,103 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-14 18:31:20,104 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-14 18:31:20,105 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-14 18:31:20,106 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-14 18:31:20,107 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-14 18:31:20,109 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-14 18:31:20,111 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-14 18:31:20,113 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-14 18:31:20,114 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-14 18:31:20,116 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-14 18:31:20,118 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-14 18:31:20,119 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-14 18:31:20,119 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-14 18:31:20,120 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-14 18:31:20,121 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-14 18:31:20,122 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-14 18:31:20,123 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-14 18:31:20,124 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-14 18:31:20,124 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-14 18:31:20,131 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-14 18:31:20,131 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-14 18:31:20,132 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-14 18:31:20,133 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-14 18:31:20,134 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-14 18:31:20,134 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/taipanbench/svcomp-Reach-64bit-ToothlessTaipan_Default-OldIcfg.epf [2018-09-14 18:31:20,167 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-14 18:31:20,168 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-14 18:31:20,169 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-14 18:31:20,169 INFO L133 SettingsManager]: * User list type=DISABLED [2018-09-14 18:31:20,169 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-09-14 18:31:20,170 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-09-14 18:31:20,170 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-09-14 18:31:20,170 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-09-14 18:31:20,170 INFO L133 SettingsManager]: * Log string format=TERM [2018-09-14 18:31:20,173 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-09-14 18:31:20,173 INFO L133 SettingsManager]: * Interval Domain=false [2018-09-14 18:31:20,174 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-14 18:31:20,174 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-14 18:31:20,175 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-14 18:31:20,175 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-14 18:31:20,175 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-14 18:31:20,175 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-14 18:31:20,177 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-14 18:31:20,177 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-14 18:31:20,177 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-14 18:31:20,178 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-14 18:31:20,178 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-14 18:31:20,178 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-14 18:31:20,178 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-14 18:31:20,179 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-14 18:31:20,179 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-14 18:31:20,179 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-14 18:31:20,179 INFO L133 SettingsManager]: * Trace refinement strategy=TOOTHLESS_TAIPAN [2018-09-14 18:31:20,180 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-14 18:31:20,180 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-14 18:31:20,180 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-14 18:31:20,181 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-14 18:31:20,181 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-09-14 18:31:20,235 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-14 18:31:20,248 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-14 18:31:20,252 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-14 18:31:20,253 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-14 18:31:20,254 INFO L276 PluginConnector]: CDTParser initialized [2018-09-14 18:31:20,254 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-acceleration/array_true-unreach-call4_true-termination.i [2018-09-14 18:31:20,600 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/703e815ef/6e523a8d59af48059fca0c75d83ab46f/FLAG95fbe0b2d [2018-09-14 18:31:20,737 INFO L277 CDTParser]: Found 1 translation units. [2018-09-14 18:31:20,737 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-acceleration/array_true-unreach-call4_true-termination.i [2018-09-14 18:31:20,743 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/703e815ef/6e523a8d59af48059fca0c75d83ab46f/FLAG95fbe0b2d [2018-09-14 18:31:20,758 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/703e815ef/6e523a8d59af48059fca0c75d83ab46f [2018-09-14 18:31:20,770 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-14 18:31:20,774 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-09-14 18:31:20,775 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-14 18:31:20,775 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-14 18:31:20,784 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-14 18:31:20,785 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.09 06:31:20" (1/1) ... [2018-09-14 18:31:20,788 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@746fe49d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 06:31:20, skipping insertion in model container [2018-09-14 18:31:20,788 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.09 06:31:20" (1/1) ... [2018-09-14 18:31:20,801 INFO L160 ieTranslatorObserver]: Starting translation in SV-COMP mode [2018-09-14 18:31:21,056 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-14 18:31:21,077 INFO L424 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-09-14 18:31:21,083 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-14 18:31:21,096 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 06:31:21 WrapperNode [2018-09-14 18:31:21,097 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-14 18:31:21,097 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-09-14 18:31:21,097 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-09-14 18:31:21,098 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-09-14 18:31:21,105 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 06:31:21" (1/1) ... [2018-09-14 18:31:21,113 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 06:31:21" (1/1) ... [2018-09-14 18:31:21,119 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-09-14 18:31:21,119 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-14 18:31:21,119 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-14 18:31:21,120 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-14 18:31:21,130 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 06:31:21" (1/1) ... [2018-09-14 18:31:21,130 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 06:31:21" (1/1) ... [2018-09-14 18:31:21,131 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 06:31:21" (1/1) ... [2018-09-14 18:31:21,132 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 06:31:21" (1/1) ... [2018-09-14 18:31:21,133 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 06:31:21" (1/1) ... [2018-09-14 18:31:21,139 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 06:31:21" (1/1) ... [2018-09-14 18:31:21,140 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 06:31:21" (1/1) ... [2018-09-14 18:31:21,142 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-14 18:31:21,142 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-09-14 18:31:21,142 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-09-14 18:31:21,142 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-09-14 18:31:21,143 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 06:31:21" (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 [2018-09-14 18:31:21,216 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-09-14 18:31:21,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-09-14 18:31:21,217 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-09-14 18:31:21,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-09-14 18:31:21,217 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-09-14 18:31:21,218 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-09-14 18:31:21,218 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-09-14 18:31:21,218 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-09-14 18:31:21,552 INFO L353 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-09-14 18:31:21,553 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.09 06:31:21 BoogieIcfgContainer [2018-09-14 18:31:21,553 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-09-14 18:31:21,554 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-09-14 18:31:21,554 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-09-14 18:31:21,555 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-09-14 18:31:21,556 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.09 06:31:21" (1/1) ... [2018-09-14 18:31:21,617 INFO L101 FixpointEngine]: Starting fixpoint engine with domain CompoundDomain (maxUnwinding=3, maxParallelStates=2) [2018-09-14 18:31:21,984 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-09-14 18:31:22,011 INFO L272 AbstractInterpreter]: Visited 27 different actions 239 times. Merged at 9 different actions 99 times. Widened at 2 different actions 12 times. Found 15 fixpoints after 3 different actions. Largest state had 6 variables. [2018-09-14 18:31:22,014 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-09-14 18:31:22,015 INFO L168 Benchmark]: Toolchain (without parser) took 1244.26 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 751.8 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -762.5 MB). There was no memory consumed. Max. memory is 7.1 GB. [2018-09-14 18:31:22,017 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-09-14 18:31:22,018 INFO L168 Benchmark]: CACSL2BoogieTranslator took 321.93 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. [2018-09-14 18:31:22,020 INFO L168 Benchmark]: Boogie Procedure Inliner took 21.62 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. [2018-09-14 18:31:22,021 INFO L168 Benchmark]: Boogie Preprocessor took 22.53 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. [2018-09-14 18:31:22,021 INFO L168 Benchmark]: RCFGBuilder took 411.42 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 751.8 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -795.0 MB). Peak memory consumption was 26.4 MB. Max. memory is 7.1 GB. [2018-09-14 18:31:22,022 INFO L168 Benchmark]: Abstract Interpretation took 459.93 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: 21.9 MB). Peak memory consumption was 21.9 MB. Max. memory is 7.1 GB. [2018-09-14 18:31:22,028 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 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 321.93 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 21.62 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 22.53 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 411.42 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 751.8 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -795.0 MB). Peak memory consumption was 26.4 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 459.93 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: 21.9 MB). Peak memory consumption was 21.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - UnprovableResult [Line: 6]: 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: [L11] int A[1024]; [L12] int i; [L14] i = 0 [L14] COND TRUE i < 1024-1 [L15] A[i] = __VERIFIER_nondet_int() [L14] i++ [L14] i++ [L14] COND TRUE i < 1024-1 [L15] A[i] = __VERIFIER_nondet_int() [L14] i++ [L14] i++ [L14] COND TRUE i < 1024-1 [L15] A[i] = __VERIFIER_nondet_int() [L14] i++ [L14] i++ [L14] COND TRUE i < 1024-1 [L15] A[i] = __VERIFIER_nondet_int() [L14] i++ [L14] i++ [L14] COND TRUE i < 1024-1 [L15] A[i] = __VERIFIER_nondet_int() [L14] i++ [L14] i++ [L14] COND TRUE i < 1024-1 [L15] A[i] = __VERIFIER_nondet_int() [L14] i++ [L14] i++ [L14] COND TRUE i < 1024-1 [L15] A[i] = __VERIFIER_nondet_int() [L14] i++ [L14] i++ [L14] COND FALSE !(i < 1024-1) [L18] A[1024 -1] = 0 [L19] i = 0 [L19] COND TRUE A[i] != 0 [L19] i++ [L19] i++ [L19] COND TRUE A[i] != 0 [L19] i++ [L19] i++ [L19] COND TRUE A[i] != 0 [L19] i++ [L19] i++ [L19] COND TRUE A[i] != 0 [L19] i++ [L19] i++ [L19] COND TRUE A[i] != 0 [L19] i++ [L19] i++ [L19] COND TRUE A[i] != 0 [L19] i++ [L19] i++ [L19] COND TRUE A[i] != 0 [L19] i++ [L19] i++ [L19] COND TRUE A[i] != 0 [L19] i++ [L19] i++ [L19] COND TRUE A[i] != 0 [L19] i++ [L19] i++ [L19] COND FALSE !(A[i] != 0) [L21] CALL __VERIFIER_assert(i <= 1024) [L5] COND TRUE !(cond) [L6] __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/array_true-unreach-call4_true-termination.i_svcomp-Reach-64bit-ToothlessTaipan_Default-OldIcfg.epf_AbstractInterpretationCInline.xml/Csv-Benchmark-0-2018-09-14_18-31-22-042.csv Received shutdown request...