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 -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf -i ../../../trunk/examples/svcomp/locks/test_locks_8_true-unreach-call_true-valid-memsafety_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-453dfda-m [2018-04-09 23:22:01,294 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-04-09 23:22:01,297 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-04-09 23:22:01,312 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-04-09 23:22:01,312 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-04-09 23:22:01,313 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-04-09 23:22:01,314 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-04-09 23:22:01,316 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-04-09 23:22:01,318 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-04-09 23:22:01,319 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-04-09 23:22:01,320 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-04-09 23:22:01,320 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-04-09 23:22:01,321 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-04-09 23:22:01,322 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-04-09 23:22:01,323 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-04-09 23:22:01,325 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-04-09 23:22:01,327 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-04-09 23:22:01,329 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-04-09 23:22:01,330 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-04-09 23:22:01,332 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-04-09 23:22:01,334 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-04-09 23:22:01,334 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-04-09 23:22:01,334 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-04-09 23:22:01,335 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-04-09 23:22:01,336 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-04-09 23:22:01,337 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-04-09 23:22:01,338 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-04-09 23:22:01,338 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-04-09 23:22:01,339 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-04-09 23:22:01,339 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-04-09 23:22:01,340 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-04-09 23:22:01,340 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf [2018-04-09 23:22:01,364 INFO L110 SettingsManager]: Loading preferences was successful [2018-04-09 23:22:01,364 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-04-09 23:22:01,365 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-04-09 23:22:01,365 INFO L133 SettingsManager]: * ultimate.logging.details=de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation=DEBUG; [2018-04-09 23:22:01,366 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-04-09 23:22:01,366 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-04-09 23:22:01,366 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-04-09 23:22:01,366 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-04-09 23:22:01,366 INFO L133 SettingsManager]: * Parallel states before merging=1 [2018-04-09 23:22:01,366 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-04-09 23:22:01,367 INFO L131 SettingsManager]: Preferences of LTL2Aut differ from their defaults: [2018-04-09 23:22:01,367 INFO L133 SettingsManager]: * Property to check=[] a a: x > 42 [2018-04-09 23:22:01,367 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-04-09 23:22:01,368 INFO L133 SettingsManager]: * sizeof long=4 [2018-04-09 23:22:01,368 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-04-09 23:22:01,368 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-04-09 23:22:01,368 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-04-09 23:22:01,368 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-04-09 23:22:01,368 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-04-09 23:22:01,369 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-04-09 23:22:01,369 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-04-09 23:22:01,369 INFO L133 SettingsManager]: * sizeof long double=12 [2018-04-09 23:22:01,369 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-04-09 23:22:01,369 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-04-09 23:22:01,370 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-04-09 23:22:01,370 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-04-09 23:22:01,370 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-04-09 23:22:01,370 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-04-09 23:22:01,370 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-04-09 23:22:01,370 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-04-09 23:22:01,371 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-04-09 23:22:01,371 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-04-09 23:22:01,371 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-09 23:22:01,371 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-04-09 23:22:01,372 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-04-09 23:22:01,372 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-04-09 23:22:01,372 INFO L131 SettingsManager]: Preferences of Boogie Printer differ from their defaults: [2018-04-09 23:22:01,373 INFO L133 SettingsManager]: * Dump path:=C:\Users\alex\AppData\Local\Temp\ [2018-04-09 23:22:01,407 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-04-09 23:22:01,419 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-04-09 23:22:01,424 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-04-09 23:22:01,425 INFO L271 PluginConnector]: Initializing CDTParser... [2018-04-09 23:22:01,426 INFO L276 PluginConnector]: CDTParser initialized [2018-04-09 23:22:01,426 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/locks/test_locks_8_true-unreach-call_true-valid-memsafety_false-termination.c [2018-04-09 23:22:01,754 INFO L225 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAGf2b2d32c5 [2018-04-09 23:22:01,871 INFO L287 CDTParser]: IsIndexed: true [2018-04-09 23:22:01,871 INFO L288 CDTParser]: Found 1 translation units. [2018-04-09 23:22:01,872 INFO L168 CDTParser]: Scanning test_locks_8_true-unreach-call_true-valid-memsafety_false-termination.c [2018-04-09 23:22:01,873 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-04-09 23:22:01,873 INFO L215 ultiparseSymbolTable]: [2018-04-09 23:22:01,873 INFO L218 ultiparseSymbolTable]: Function table: [2018-04-09 23:22:01,873 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in test_locks_8_true-unreach-call_true-valid-memsafety_false-termination.c [2018-04-09 23:22:01,873 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-04-09 23:22:01,873 INFO L233 ultiparseSymbolTable]: [2018-04-09 23:22:01,890 INFO L330 CDTParser]: Deleted temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAGf2b2d32c5 [2018-04-09 23:22:01,894 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-04-09 23:22:01,897 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-04-09 23:22:01,898 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-04-09 23:22:01,898 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-04-09 23:22:01,905 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-04-09 23:22:01,906 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.04 11:22:01" (1/1) ... [2018-04-09 23:22:01,909 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6efcc8e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.04 11:22:01, skipping insertion in model container [2018-04-09 23:22:01,909 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.04 11:22:01" (1/1) ... [2018-04-09 23:22:01,924 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-09 23:22:01,937 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-09 23:22:02,079 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-09 23:22:02,099 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-09 23:22:02,103 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 5 non ball SCCs. Number of states in SCCs 5. [2018-04-09 23:22:02,109 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.04 11:22:02 WrapperNode [2018-04-09 23:22:02,109 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-04-09 23:22:02,110 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-04-09 23:22:02,110 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-04-09 23:22:02,110 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-04-09 23:22:02,120 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.04 11:22:02" (1/1) ... [2018-04-09 23:22:02,121 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.04 11:22:02" (1/1) ... [2018-04-09 23:22:02,126 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.04 11:22:02" (1/1) ... [2018-04-09 23:22:02,126 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.04 11:22:02" (1/1) ... [2018-04-09 23:22:02,128 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.04 11:22:02" (1/1) ... [2018-04-09 23:22:02,134 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.04 11:22:02" (1/1) ... [2018-04-09 23:22:02,136 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.04 11:22:02" (1/1) ... [2018-04-09 23:22:02,138 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-04-09 23:22:02,138 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-04-09 23:22:02,139 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-04-09 23:22:02,139 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-04-09 23:22:02,140 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.04 11:22:02" (1/1) ... No working directory specified, using /storage/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 [2018-04-09 23:22:02,199 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-04-09 23:22:02,200 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-04-09 23:22:02,200 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-04-09 23:22:02,200 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-04-09 23:22:02,200 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-04-09 23:22:02,200 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-04-09 23:22:02,200 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-04-09 23:22:02,200 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-04-09 23:22:02,539 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-04-09 23:22:02,540 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.04 11:22:02 BoogieIcfgContainer [2018-04-09 23:22:02,540 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-04-09 23:22:02,541 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-04-09 23:22:02,541 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-04-09 23:22:02,545 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-04-09 23:22:02,545 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.04 11:22:01" (1/3) ... [2018-04-09 23:22:02,546 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@570f5e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.04 11:22:02, skipping insertion in model container [2018-04-09 23:22:02,546 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.04 11:22:02" (2/3) ... [2018-04-09 23:22:02,546 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@570f5e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.04 11:22:02, skipping insertion in model container [2018-04-09 23:22:02,546 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.04 11:22:02" (3/3) ... [2018-04-09 23:22:02,548 INFO L107 eAbstractionObserver]: Analyzing ICFG test_locks_8_true-unreach-call_true-valid-memsafety_false-termination.c [2018-04-09 23:22:02,558 INFO L131 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-04-09 23:22:02,566 INFO L143 ceAbstractionStarter]: Appying trace abstraction to program that has 0 error locations. [2018-04-09 23:22:02,603 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-04-09 23:22:02,604 INFO L369 AbstractCegarLoop]: Interprodecural is true [2018-04-09 23:22:02,604 INFO L370 AbstractCegarLoop]: Hoare is true [2018-04-09 23:22:02,604 INFO L371 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-04-09 23:22:02,604 INFO L372 AbstractCegarLoop]: Backedges is TWOTRACK [2018-04-09 23:22:02,604 INFO L373 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-04-09 23:22:02,605 INFO L374 AbstractCegarLoop]: Difference is false [2018-04-09 23:22:02,605 INFO L375 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-04-09 23:22:02,605 INFO L380 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-04-09 23:22:02,605 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-04-09 23:22:02,623 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states. [2018-04-09 23:22:02,630 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-04-09 23:22:02,637 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 98 states. [2018-04-09 23:22:02,690 INFO L416 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-04-09 23:22:02,691 INFO L419 ceAbstractionStarter]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: true [2018-04-09 23:22:02,691 INFO L419 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-04-09 23:22:02,691 INFO L419 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-04-09 23:22:02,691 INFO L416 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-04-09 23:22:02,691 INFO L416 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-04-09 23:22:02,691 INFO L416 ceAbstractionStarter]: For program point L102(line 102) no Hoare annotation was computed. [2018-04-09 23:22:02,691 INFO L416 ceAbstractionStarter]: For program point L101(line 101) no Hoare annotation was computed. [2018-04-09 23:22:02,691 INFO L416 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-04-09 23:22:02,691 INFO L416 ceAbstractionStarter]: For program point L90'(lines 33 130) no Hoare annotation was computed. [2018-04-09 23:22:02,692 INFO L416 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-04-09 23:22:02,692 INFO L416 ceAbstractionStarter]: For program point L65(line 65) no Hoare annotation was computed. [2018-04-09 23:22:02,692 INFO L416 ceAbstractionStarter]: For program point L34''(line 34) no Hoare annotation was computed. [2018-04-09 23:22:02,692 INFO L416 ceAbstractionStarter]: For program point L69(line 69) no Hoare annotation was computed. [2018-04-09 23:22:02,692 INFO L416 ceAbstractionStarter]: For program point L107(line 107) no Hoare annotation was computed. [2018-04-09 23:22:02,692 INFO L416 ceAbstractionStarter]: For program point L15''(line 15) no Hoare annotation was computed. [2018-04-09 23:22:02,692 INFO L416 ceAbstractionStarter]: For program point L110'(lines 33 130) no Hoare annotation was computed. [2018-04-09 23:22:02,692 INFO L416 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-04-09 23:22:02,692 INFO L416 ceAbstractionStarter]: For program point L77(line 77) no Hoare annotation was computed. [2018-04-09 23:22:02,692 INFO L416 ceAbstractionStarter]: For program point L9''(line 9) no Hoare annotation was computed. [2018-04-09 23:22:02,692 INFO L416 ceAbstractionStarter]: For program point mainEXIT(lines 4 135) no Hoare annotation was computed. [2018-04-09 23:22:02,692 INFO L416 ceAbstractionStarter]: For program point L18'(line 18) no Hoare annotation was computed. [2018-04-09 23:22:02,693 INFO L416 ceAbstractionStarter]: For program point L34'(line 34) no Hoare annotation was computed. [2018-04-09 23:22:02,693 INFO L416 ceAbstractionStarter]: For program point L80'(lines 33 130) no Hoare annotation was computed. [2018-04-09 23:22:02,693 INFO L416 ceAbstractionStarter]: For program point L81(line 81) no Hoare annotation was computed. [2018-04-09 23:22:02,693 INFO L416 ceAbstractionStarter]: For program point L122(line 122) no Hoare annotation was computed. [2018-04-09 23:22:02,693 INFO L416 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-04-09 23:22:02,693 INFO L416 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-04-09 23:22:02,693 INFO L416 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-04-09 23:22:02,693 INFO L416 ceAbstractionStarter]: For program point L126(line 126) no Hoare annotation was computed. [2018-04-09 23:22:02,693 INFO L416 ceAbstractionStarter]: For program point L12''(line 12) no Hoare annotation was computed. [2018-04-09 23:22:02,693 INFO L416 ceAbstractionStarter]: For program point L9'(line 9) no Hoare annotation was computed. [2018-04-09 23:22:02,694 INFO L416 ceAbstractionStarter]: For program point L120'(lines 33 130) no Hoare annotation was computed. [2018-04-09 23:22:02,694 INFO L416 ceAbstractionStarter]: For program point L92(line 92) no Hoare annotation was computed. [2018-04-09 23:22:02,694 INFO L416 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-04-09 23:22:02,694 INFO L416 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-04-09 23:22:02,694 INFO L416 ceAbstractionStarter]: For program point L111(line 111) no Hoare annotation was computed. [2018-04-09 23:22:02,694 INFO L416 ceAbstractionStarter]: For program point L96(line 96) no Hoare annotation was computed. [2018-04-09 23:22:02,694 INFO L416 ceAbstractionStarter]: For program point L117(line 117) no Hoare annotation was computed. [2018-04-09 23:22:02,694 INFO L416 ceAbstractionStarter]: For program point L116(line 116) no Hoare annotation was computed. [2018-04-09 23:22:02,694 INFO L416 ceAbstractionStarter]: For program point L6(line 6) no Hoare annotation was computed. [2018-04-09 23:22:02,694 INFO L416 ceAbstractionStarter]: For program point L10(line 10) no Hoare annotation was computed. [2018-04-09 23:22:02,695 INFO L416 ceAbstractionStarter]: For program point L7(line 7) no Hoare annotation was computed. [2018-04-09 23:22:02,695 INFO L416 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-04-09 23:22:02,695 INFO L416 ceAbstractionStarter]: For program point L12(line 12) no Hoare annotation was computed. [2018-04-09 23:22:02,695 INFO L416 ceAbstractionStarter]: For program point L9(line 9) no Hoare annotation was computed. [2018-04-09 23:22:02,695 INFO L416 ceAbstractionStarter]: For program point L13(line 13) no Hoare annotation was computed. [2018-04-09 23:22:02,695 INFO L416 ceAbstractionStarter]: For program point L16(line 16) no Hoare annotation was computed. [2018-04-09 23:22:02,695 INFO L416 ceAbstractionStarter]: For program point L15(line 15) no Hoare annotation was computed. [2018-04-09 23:22:02,695 INFO L416 ceAbstractionStarter]: For program point L18(line 18) no Hoare annotation was computed. [2018-04-09 23:22:02,696 INFO L416 ceAbstractionStarter]: For program point L19(line 19) no Hoare annotation was computed. [2018-04-09 23:22:02,696 INFO L416 ceAbstractionStarter]: For program point L27''(line 27) no Hoare annotation was computed. [2018-04-09 23:22:02,696 INFO L416 ceAbstractionStarter]: For program point L105'(lines 33 130) no Hoare annotation was computed. [2018-04-09 23:22:02,696 INFO L416 ceAbstractionStarter]: For program point L12'(line 12) no Hoare annotation was computed. [2018-04-09 23:22:02,696 INFO L416 ceAbstractionStarter]: For program point L24'(line 24) no Hoare annotation was computed. [2018-04-09 23:22:02,696 INFO L416 ceAbstractionStarter]: For program point L64'(lines 33 130) no Hoare annotation was computed. [2018-04-09 23:22:02,697 INFO L416 ceAbstractionStarter]: For program point L76'(lines 33 130) no Hoare annotation was computed. [2018-04-09 23:22:02,697 INFO L416 ceAbstractionStarter]: For program point L21(line 21) no Hoare annotation was computed. [2018-04-09 23:22:02,697 INFO L416 ceAbstractionStarter]: For program point L22(line 22) no Hoare annotation was computed. [2018-04-09 23:22:02,697 INFO L416 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-04-09 23:22:02,697 INFO L416 ceAbstractionStarter]: For program point L24(line 24) no Hoare annotation was computed. [2018-04-09 23:22:02,697 INFO L416 ceAbstractionStarter]: For program point L27(line 27) no Hoare annotation was computed. [2018-04-09 23:22:02,697 INFO L416 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-04-09 23:22:02,698 INFO L416 ceAbstractionStarter]: For program point L15'(line 15) no Hoare annotation was computed. [2018-04-09 23:22:02,698 INFO L416 ceAbstractionStarter]: For program point L27'(line 27) no Hoare annotation was computed. [2018-04-09 23:22:02,698 INFO L419 ceAbstractionStarter]: At program point L126'(lines 5 135) the Hoare annotation is: true [2018-04-09 23:22:02,698 INFO L416 ceAbstractionStarter]: For program point L95'(lines 33 130) no Hoare annotation was computed. [2018-04-09 23:22:02,698 INFO L419 ceAbstractionStarter]: At program point L131(lines 5 135) the Hoare annotation is: true [2018-04-09 23:22:02,698 INFO L416 ceAbstractionStarter]: For program point L134(line 134) no Hoare annotation was computed. [2018-04-09 23:22:02,699 INFO L416 ceAbstractionStarter]: For program point L24''(line 24) no Hoare annotation was computed. [2018-04-09 23:22:02,699 INFO L416 ceAbstractionStarter]: For program point mainFINAL(lines 4 135) no Hoare annotation was computed. [2018-04-09 23:22:02,699 INFO L416 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-04-09 23:22:02,699 INFO L416 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-04-09 23:22:02,699 INFO L416 ceAbstractionStarter]: For program point L33(lines 33 130) no Hoare annotation was computed. [2018-04-09 23:22:02,699 INFO L416 ceAbstractionStarter]: For program point L35(lines 35 37) no Hoare annotation was computed. [2018-04-09 23:22:02,700 INFO L419 ceAbstractionStarter]: At program point mainENTRY(lines 4 135) the Hoare annotation is: true [2018-04-09 23:22:02,700 INFO L416 ceAbstractionStarter]: For program point L38(line 38) no Hoare annotation was computed. [2018-04-09 23:22:02,700 INFO L416 ceAbstractionStarter]: For program point L115'(lines 33 130) no Hoare annotation was computed. [2018-04-09 23:22:02,700 INFO L416 ceAbstractionStarter]: For program point L60'(lines 33 130) no Hoare annotation was computed. [2018-04-09 23:22:02,700 INFO L416 ceAbstractionStarter]: For program point L72'(lines 33 130) no Hoare annotation was computed. [2018-04-09 23:22:02,700 INFO L416 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-04-09 23:22:02,700 INFO L416 ceAbstractionStarter]: For program point L56''(lines 33 130) no Hoare annotation was computed. [2018-04-09 23:22:02,701 INFO L416 ceAbstractionStarter]: For program point L42(line 42) no Hoare annotation was computed. [2018-04-09 23:22:02,701 INFO L416 ceAbstractionStarter]: For program point L44(line 44) no Hoare annotation was computed. [2018-04-09 23:22:02,701 INFO L416 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-04-09 23:22:02,701 INFO L416 ceAbstractionStarter]: For program point L48(line 48) no Hoare annotation was computed. [2018-04-09 23:22:02,701 INFO L416 ceAbstractionStarter]: For program point L18''(line 18) no Hoare annotation was computed. [2018-04-09 23:22:02,701 INFO L416 ceAbstractionStarter]: For program point L21'(line 21) no Hoare annotation was computed. [2018-04-09 23:22:02,701 INFO L416 ceAbstractionStarter]: For program point L50(line 50) no Hoare annotation was computed. [2018-04-09 23:22:02,702 INFO L416 ceAbstractionStarter]: For program point L100'(lines 33 130) no Hoare annotation was computed. [2018-04-09 23:22:02,702 INFO L416 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-04-09 23:22:02,702 INFO L416 ceAbstractionStarter]: For program point L56(lines 56 58) no Hoare annotation was computed. [2018-04-09 23:22:02,702 INFO L416 ceAbstractionStarter]: For program point L21''(line 21) no Hoare annotation was computed. [2018-04-09 23:22:02,702 INFO L416 ceAbstractionStarter]: For program point L57(line 57) no Hoare annotation was computed. [2018-04-09 23:22:02,703 INFO L419 ceAbstractionStarter]: At program point L125'(lines 33 130) the Hoare annotation is: true [2018-04-09 23:22:02,703 INFO L416 ceAbstractionStarter]: For program point L68'(lines 33 130) no Hoare annotation was computed. [2018-04-09 23:22:02,703 INFO L416 ceAbstractionStarter]: For program point L6'(line 6) no Hoare annotation was computed. [2018-04-09 23:22:02,703 INFO L416 ceAbstractionStarter]: For program point L84'(lines 33 130) no Hoare annotation was computed. [2018-04-09 23:22:02,715 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.04 11:22:02 BoogieIcfgContainer [2018-04-09 23:22:02,715 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-04-09 23:22:02,716 INFO L168 Benchmark]: Toolchain (without parser) took 821.37 ms. Allocated memory was 304.6 MB in the beginning and 467.1 MB in the end (delta: 162.5 MB). Free memory was 248.2 MB in the beginning and 412.8 MB in the end (delta: -164.6 MB). There was no memory consumed. Max. memory is 5.3 GB. [2018-04-09 23:22:02,719 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 304.6 MB. Free memory is still 265.7 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-04-09 23:22:02,719 INFO L168 Benchmark]: CACSL2BoogieTranslator took 211.60 ms. Allocated memory is still 304.6 MB. Free memory was 248.2 MB in the beginning and 236.2 MB in the end (delta: 12.0 MB). Peak memory consumption was 12.0 MB. Max. memory is 5.3 GB. [2018-04-09 23:22:02,720 INFO L168 Benchmark]: Boogie Preprocessor took 28.05 ms. Allocated memory is still 304.6 MB. Free memory is still 236.2 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-04-09 23:22:02,720 INFO L168 Benchmark]: RCFGBuilder took 401.94 ms. Allocated memory was 304.6 MB in the beginning and 467.1 MB in the end (delta: 162.5 MB). Free memory was 236.2 MB in the beginning and 428.7 MB in the end (delta: -192.5 MB). Peak memory consumption was 24.5 MB. Max. memory is 5.3 GB. [2018-04-09 23:22:02,720 INFO L168 Benchmark]: TraceAbstraction took 174.19 ms. Allocated memory is still 467.1 MB. Free memory was 426.7 MB in the beginning and 412.8 MB in the end (delta: 14.0 MB). Peak memory consumption was 14.0 MB. Max. memory is 5.3 GB. [2018-04-09 23:22:02,724 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 304.6 MB. Free memory is still 265.7 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 211.60 ms. Allocated memory is still 304.6 MB. Free memory was 248.2 MB in the beginning and 236.2 MB in the end (delta: 12.0 MB). Peak memory consumption was 12.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 28.05 ms. Allocated memory is still 304.6 MB. Free memory is still 236.2 MB. There was no memory consumed. Max. memory is 5.3 GB. * RCFGBuilder took 401.94 ms. Allocated memory was 304.6 MB in the beginning and 467.1 MB in the end (delta: 162.5 MB). Free memory was 236.2 MB in the beginning and 428.7 MB in the end (delta: -192.5 MB). Peak memory consumption was 24.5 MB. Max. memory is 5.3 GB. * TraceAbstraction took 174.19 ms. Allocated memory is still 467.1 MB. Free memory was 426.7 MB in the beginning and 412.8 MB in the end (delta: 14.0 MB). Peak memory consumption was 14.0 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. - InvariantResult [Line: 5]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 33]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 98 locations, 0 error locations. SAFE Result, 0.1s 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=98occurred 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: 0.0s HoareAnnotationTime, 7 LocationsWithAnnotation, 7 PreInvPairs, 7 NumberOfFragments, 7 HoareAnnotationTreeSize, 7 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 7 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.0s HoareSimplificationTimeInter, RefinementEngineStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test_locks_8_true-unreach-call_true-valid-memsafety_false-termination.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerC.xml/Csv-Benchmark-0-2018-04-09_23-22-02-735.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test_locks_8_true-unreach-call_true-valid-memsafety_false-termination.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerC.xml/Csv-TraceAbstractionBenchmarks-0-2018-04-09_23-22-02-735.csv Received shutdown request...