java -Xmx6000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data ./data --generate-csv --csv-dir ../../../releaseScripts/default/UAutomizer-linux/csv --cacsl2boogietranslator.bitprecise.bitfields false -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/cade18-smtinterpol/svcomp-DerefFreeMemtrack-32bit-Automizer_SmtInterpol_Array.epf -i ../../../trunk/examples/svcomp/locks/test_locks_10_true-unreach-call_true-valid-memsafety_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-666feb3-m [2018-04-12 06:01:46,802 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-04-12 06:01:46,803 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-04-12 06:01:46,813 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-04-12 06:01:46,813 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-04-12 06:01:46,814 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-04-12 06:01:46,814 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-04-12 06:01:46,816 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-04-12 06:01:46,818 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-04-12 06:01:46,818 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-04-12 06:01:46,819 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-04-12 06:01:46,819 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-04-12 06:01:46,820 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-04-12 06:01:46,821 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-04-12 06:01:46,822 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-04-12 06:01:46,824 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-04-12 06:01:46,825 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-04-12 06:01:46,827 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-04-12 06:01:46,828 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-04-12 06:01:46,829 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-04-12 06:01:46,830 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-04-12 06:01:46,830 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-04-12 06:01:46,831 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-04-12 06:01:46,831 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-04-12 06:01:46,832 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-04-12 06:01:46,833 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-04-12 06:01:46,833 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-04-12 06:01:46,834 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-04-12 06:01:46,834 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-04-12 06:01:46,835 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-04-12 06:01:46,835 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-04-12 06:01:46,835 INFO L98 SettingsManager]: Beginning loading settings from /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/cade18-smtinterpol/svcomp-DerefFreeMemtrack-32bit-Automizer_SmtInterpol_Array.epf [2018-04-12 06:01:46,858 INFO L110 SettingsManager]: Loading preferences was successful [2018-04-12 06:01:46,858 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-04-12 06:01:46,859 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-04-12 06:01:46,859 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-04-12 06:01:46,859 INFO L133 SettingsManager]: * Use SBE=true [2018-04-12 06:01:46,860 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-04-12 06:01:46,860 INFO L133 SettingsManager]: * sizeof long=4 [2018-04-12 06:01:46,860 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-04-12 06:01:46,860 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-04-12 06:01:46,860 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-04-12 06:01:46,860 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-04-12 06:01:46,860 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-04-12 06:01:46,861 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-04-12 06:01:46,861 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-04-12 06:01:46,861 INFO L133 SettingsManager]: * sizeof long double=12 [2018-04-12 06:01:46,861 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-04-12 06:01:46,861 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-04-12 06:01:46,861 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-04-12 06:01:46,861 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-04-12 06:01:46,862 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-04-12 06:01:46,862 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-04-12 06:01:46,862 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_TreeInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Bitprecise bitfields -> false [2018-04-12 06:01:46,890 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-04-12 06:01:46,900 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-04-12 06:01:46,904 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-04-12 06:01:46,905 INFO L271 PluginConnector]: Initializing CDTParser... [2018-04-12 06:01:46,906 INFO L276 PluginConnector]: CDTParser initialized [2018-04-12 06:01:46,906 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/locks/test_locks_10_true-unreach-call_true-valid-memsafety_false-termination.c [2018-04-12 06:01:47,241 INFO L225 CDTParser]: Created temporary CDT project at /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG143f22c1e [2018-04-12 06:01:47,335 INFO L287 CDTParser]: IsIndexed: true [2018-04-12 06:01:47,335 INFO L288 CDTParser]: Found 1 translation units. [2018-04-12 06:01:47,336 INFO L168 CDTParser]: Scanning test_locks_10_true-unreach-call_true-valid-memsafety_false-termination.c [2018-04-12 06:01:47,336 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-04-12 06:01:47,336 INFO L215 ultiparseSymbolTable]: [2018-04-12 06:01:47,336 INFO L218 ultiparseSymbolTable]: Function table: [2018-04-12 06:01:47,337 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in test_locks_10_true-unreach-call_true-valid-memsafety_false-termination.c [2018-04-12 06:01:47,337 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-04-12 06:01:47,337 INFO L233 ultiparseSymbolTable]: [2018-04-12 06:01:47,349 INFO L330 CDTParser]: Deleted temporary CDT project at /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG143f22c1e [2018-04-12 06:01:47,352 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-04-12 06:01:47,352 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-04-12 06:01:47,353 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-04-12 06:01:47,353 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-04-12 06:01:47,356 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-04-12 06:01:47,357 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.04 06:01:47" (1/1) ... [2018-04-12 06:01:47,359 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fe5fd62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 06:01:47, skipping insertion in model container [2018-04-12 06:01:47,359 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.04 06:01:47" (1/1) ... [2018-04-12 06:01:47,370 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-12 06:01:47,380 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-12 06:01:47,484 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-12 06:01:47,501 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-12 06:01:47,505 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 5 non ball SCCs. Number of states in SCCs 5. [2018-04-12 06:01:47,511 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 06:01:47 WrapperNode [2018-04-12 06:01:47,511 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-04-12 06:01:47,512 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-04-12 06:01:47,512 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-04-12 06:01:47,512 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-04-12 06:01:47,521 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 06:01:47" (1/1) ... [2018-04-12 06:01:47,521 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 06:01:47" (1/1) ... [2018-04-12 06:01:47,527 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 06:01:47" (1/1) ... [2018-04-12 06:01:47,527 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 06:01:47" (1/1) ... [2018-04-12 06:01:47,528 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 06:01:47" (1/1) ... [2018-04-12 06:01:47,533 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 06:01:47" (1/1) ... [2018-04-12 06:01:47,534 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 06:01:47" (1/1) ... [2018-04-12 06:01:47,535 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-04-12 06:01:47,536 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-04-12 06:01:47,536 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-04-12 06:01:47,536 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-04-12 06:01:47,537 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 06:01:47" (1/1) ... No working directory specified, using /home/ultimate/work/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 [2018-04-12 06:01:47,583 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-04-12 06:01:47,583 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-04-12 06:01:47,583 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-04-12 06:01:47,583 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-04-12 06:01:47,583 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-04-12 06:01:47,583 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-04-12 06:01:47,583 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-04-12 06:01:47,583 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-04-12 06:01:47,787 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-04-12 06:01:47,788 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.04 06:01:47 BoogieIcfgContainer [2018-04-12 06:01:47,788 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-04-12 06:01:47,789 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-04-12 06:01:47,789 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-04-12 06:01:47,791 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-04-12 06:01:47,792 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.04 06:01:47" (1/3) ... [2018-04-12 06:01:47,792 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@a42250e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.04 06:01:47, skipping insertion in model container [2018-04-12 06:01:47,792 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 06:01:47" (2/3) ... [2018-04-12 06:01:47,793 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@a42250e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.04 06:01:47, skipping insertion in model container [2018-04-12 06:01:47,793 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.04 06:01:47" (3/3) ... [2018-04-12 06:01:47,794 INFO L107 eAbstractionObserver]: Analyzing ICFG test_locks_10_true-unreach-call_true-valid-memsafety_false-termination.c [2018-04-12 06:01:47,802 INFO L131 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:Craig_TreeInterpolation Determinization: PREDICATE_ABSTRACTION [2018-04-12 06:01:47,807 INFO L143 ceAbstractionStarter]: Appying trace abstraction to program that has 0 error locations. [2018-04-12 06:01:47,838 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-04-12 06:01:47,839 INFO L369 AbstractCegarLoop]: Interprodecural is true [2018-04-12 06:01:47,839 INFO L370 AbstractCegarLoop]: Hoare is false [2018-04-12 06:01:47,839 INFO L371 AbstractCegarLoop]: Compute interpolants for Craig_TreeInterpolation [2018-04-12 06:01:47,840 INFO L372 AbstractCegarLoop]: Backedges is CANONICAL [2018-04-12 06:01:47,840 INFO L373 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-04-12 06:01:47,840 INFO L374 AbstractCegarLoop]: Difference is false [2018-04-12 06:01:47,840 INFO L375 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-04-12 06:01:47,840 INFO L380 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-04-12 06:01:47,841 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-04-12 06:01:47,848 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states. [2018-04-12 06:01:47,854 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-04-12 06:01:47,857 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.04 06:01:47 BoogieIcfgContainer [2018-04-12 06:01:47,857 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-04-12 06:01:47,857 INFO L168 Benchmark]: Toolchain (without parser) took 505.39 ms. Allocated memory was 486.0 MB in the beginning and 606.6 MB in the end (delta: 120.6 MB). Free memory was 426.6 MB in the beginning and 555.6 MB in the end (delta: -129.0 MB). There was no memory consumed. Max. memory is 5.3 GB. [2018-04-12 06:01:47,859 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 486.0 MB. Free memory is still 449.6 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-04-12 06:01:47,859 INFO L168 Benchmark]: CACSL2BoogieTranslator took 158.64 ms. Allocated memory is still 486.0 MB. Free memory was 426.6 MB in the beginning and 415.0 MB in the end (delta: 11.6 MB). Peak memory consumption was 11.6 MB. Max. memory is 5.3 GB. [2018-04-12 06:01:47,860 INFO L168 Benchmark]: Boogie Preprocessor took 23.61 ms. Allocated memory is still 486.0 MB. Free memory was 415.0 MB in the beginning and 412.3 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 5.3 GB. [2018-04-12 06:01:47,860 INFO L168 Benchmark]: RCFGBuilder took 252.55 ms. Allocated memory was 486.0 MB in the beginning and 606.6 MB in the end (delta: 120.6 MB). Free memory was 412.3 MB in the beginning and 563.6 MB in the end (delta: -151.2 MB). Peak memory consumption was 36.0 MB. Max. memory is 5.3 GB. [2018-04-12 06:01:47,861 INFO L168 Benchmark]: TraceAbstraction took 68.00 ms. Allocated memory is still 606.6 MB. Free memory was 560.9 MB in the beginning and 555.6 MB in the end (delta: 5.3 MB). Peak memory consumption was 5.3 MB. Max. memory is 5.3 GB. [2018-04-12 06:01:47,863 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 486.0 MB. Free memory is still 449.6 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 158.64 ms. Allocated memory is still 486.0 MB. Free memory was 426.6 MB in the beginning and 415.0 MB in the end (delta: 11.6 MB). Peak memory consumption was 11.6 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 23.61 ms. Allocated memory is still 486.0 MB. Free memory was 415.0 MB in the beginning and 412.3 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 5.3 GB. * RCFGBuilder took 252.55 ms. Allocated memory was 486.0 MB in the beginning and 606.6 MB in the end (delta: 120.6 MB). Free memory was 412.3 MB in the beginning and 563.6 MB in the end (delta: -151.2 MB). Peak memory consumption was 36.0 MB. Max. memory is 5.3 GB. * TraceAbstraction took 68.00 ms. Allocated memory is still 606.6 MB. Free memory was 560.9 MB in the beginning and 555.6 MB in the end (delta: 5.3 MB). Peak memory consumption was 5.3 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 44 locations, 0 error locations. SAFE Result, 0.0s OverallTime, 0 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=44occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Written .csv to /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test_locks_10_true-unreach-call_true-valid-memsafety_false-termination.c_svcomp-DerefFreeMemtrack-32bit-Automizer_SmtInterpol_Array.epf_AutomizerC.xml/Csv-Benchmark-0-2018-04-12_06-01-47-871.csv Written .csv to /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test_locks_10_true-unreach-call_true-valid-memsafety_false-termination.c_svcomp-DerefFreeMemtrack-32bit-Automizer_SmtInterpol_Array.epf_AutomizerC.xml/Csv-TraceAbstractionBenchmarks-0-2018-04-12_06-01-47-871.csv Received shutdown request...