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_Camel+AI_EQ_SS.epf -i ../../../trunk/examples/svcomp/locks/test_locks_6_true-unreach-call_true-valid-memsafety_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d4a2356 [2018-03-23 12:03:10,218 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-03-23 12:03:10,219 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-03-23 12:03:10,235 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-03-23 12:03:10,235 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-03-23 12:03:10,236 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-03-23 12:03:10,237 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-03-23 12:03:10,239 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-03-23 12:03:10,241 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-03-23 12:03:10,242 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-03-23 12:03:10,243 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-03-23 12:03:10,243 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-03-23 12:03:10,244 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-03-23 12:03:10,246 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-03-23 12:03:10,247 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-03-23 12:03:10,250 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-03-23 12:03:10,252 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-03-23 12:03:10,254 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-03-23 12:03:10,256 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-03-23 12:03:10,257 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-03-23 12:03:10,259 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-03-23 12:03:10,260 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-03-23 12:03:10,260 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-03-23 12:03:10,261 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-03-23 12:03:10,262 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-03-23 12:03:10,263 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-03-23 12:03:10,263 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-03-23 12:03:10,264 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-03-23 12:03:10,265 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-03-23 12:03:10,265 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-03-23 12:03:10,266 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-03-23 12:03:10,266 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf [2018-03-23 12:03:10,276 INFO L110 SettingsManager]: Loading preferences was successful [2018-03-23 12:03:10,276 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-03-23 12:03:10,277 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-03-23 12:03:10,277 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-03-23 12:03:10,277 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-03-23 12:03:10,277 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-03-23 12:03:10,278 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-03-23 12:03:10,278 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-03-23 12:03:10,278 INFO L133 SettingsManager]: * sizeof long=4 [2018-03-23 12:03:10,278 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-03-23 12:03:10,279 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-03-23 12:03:10,279 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-03-23 12:03:10,279 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-03-23 12:03:10,279 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-03-23 12:03:10,279 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-03-23 12:03:10,279 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-03-23 12:03:10,280 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-03-23 12:03:10,280 INFO L133 SettingsManager]: * sizeof long double=12 [2018-03-23 12:03:10,280 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-03-23 12:03:10,280 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-03-23 12:03:10,280 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-03-23 12:03:10,280 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-03-23 12:03:10,280 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-03-23 12:03:10,281 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-03-23 12:03:10,281 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-03-23 12:03:10,281 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-03-23 12:03:10,281 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-03-23 12:03:10,282 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-03-23 12:03:10,282 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-03-23 12:03:10,282 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-03-23 12:03:10,282 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-23 12:03:10,282 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-03-23 12:03:10,283 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-03-23 12:03:10,283 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-03-23 12:03:10,318 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-03-23 12:03:10,330 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-03-23 12:03:10,334 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-03-23 12:03:10,335 INFO L271 PluginConnector]: Initializing CDTParser... [2018-03-23 12:03:10,336 INFO L276 PluginConnector]: CDTParser initialized [2018-03-23 12:03:10,336 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/locks/test_locks_6_true-unreach-call_true-valid-memsafety_false-termination.c [2018-03-23 12:03:10,619 INFO L228 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG01f534595 [2018-03-23 12:03:10,754 INFO L291 CDTParser]: IsIndexed: true [2018-03-23 12:03:10,754 INFO L292 CDTParser]: Found 1 translation units. [2018-03-23 12:03:10,755 INFO L171 CDTParser]: Scanning test_locks_6_true-unreach-call_true-valid-memsafety_false-termination.c [2018-03-23 12:03:10,756 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-03-23 12:03:10,756 INFO L215 ultiparseSymbolTable]: [2018-03-23 12:03:10,756 INFO L218 ultiparseSymbolTable]: Function table: [2018-03-23 12:03:10,757 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in test_locks_6_true-unreach-call_true-valid-memsafety_false-termination.c [2018-03-23 12:03:10,757 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-03-23 12:03:10,757 INFO L233 ultiparseSymbolTable]: [2018-03-23 12:03:10,772 INFO L334 CDTParser]: Deleted temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG01f534595 [2018-03-23 12:03:10,777 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-03-23 12:03:10,779 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-03-23 12:03:10,781 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-03-23 12:03:10,781 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-03-23 12:03:10,787 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-03-23 12:03:10,789 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.03 12:03:10" (1/1) ... [2018-03-23 12:03:10,792 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30351e13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:03:10, skipping insertion in model container [2018-03-23 12:03:10,792 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.03 12:03:10" (1/1) ... [2018-03-23 12:03:10,809 INFO L167 Dispatcher]: Using SV-COMP mode [2018-03-23 12:03:10,822 INFO L167 Dispatcher]: Using SV-COMP mode [2018-03-23 12:03:10,959 INFO L175 PostProcessor]: Settings: Checked method=main [2018-03-23 12:03:10,985 INFO L175 PostProcessor]: Settings: Checked method=main [2018-03-23 12:03:10,988 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 5 non ball SCCs. Number of states in SCCs 5. [2018-03-23 12:03:10,994 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:03:10 WrapperNode [2018-03-23 12:03:10,994 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-03-23 12:03:10,995 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-03-23 12:03:10,995 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-03-23 12:03:10,995 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-03-23 12:03:11,005 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:03:10" (1/1) ... [2018-03-23 12:03:11,006 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:03:10" (1/1) ... [2018-03-23 12:03:11,011 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:03:10" (1/1) ... [2018-03-23 12:03:11,011 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:03:10" (1/1) ... [2018-03-23 12:03:11,013 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:03:10" (1/1) ... [2018-03-23 12:03:11,017 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:03:10" (1/1) ... [2018-03-23 12:03:11,018 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:03:10" (1/1) ... [2018-03-23 12:03:11,020 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-03-23 12:03:11,020 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-03-23 12:03:11,021 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-03-23 12:03:11,021 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-03-23 12:03:11,022 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:03:10" (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 [2018-03-23 12:03:11,074 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-03-23 12:03:11,074 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-03-23 12:03:11,074 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-03-23 12:03:11,074 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-03-23 12:03:11,074 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-03-23 12:03:11,075 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-03-23 12:03:11,075 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-03-23 12:03:11,075 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-03-23 12:03:11,358 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-03-23 12:03:11,359 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.03 12:03:11 BoogieIcfgContainer [2018-03-23 12:03:11,359 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-03-23 12:03:11,360 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-03-23 12:03:11,361 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-03-23 12:03:11,364 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-03-23 12:03:11,364 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.03 12:03:10" (1/3) ... [2018-03-23 12:03:11,365 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e56885d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.03 12:03:11, skipping insertion in model container [2018-03-23 12:03:11,365 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:03:10" (2/3) ... [2018-03-23 12:03:11,365 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e56885d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.03 12:03:11, skipping insertion in model container [2018-03-23 12:03:11,366 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.03 12:03:11" (3/3) ... [2018-03-23 12:03:11,367 INFO L107 eAbstractionObserver]: Analyzing ICFG test_locks_6_true-unreach-call_true-valid-memsafety_false-termination.c [2018-03-23 12:03:11,376 INFO L131 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-03-23 12:03:11,385 INFO L143 ceAbstractionStarter]: Appying trace abstraction to program that has 0 error locations. [2018-03-23 12:03:11,421 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-03-23 12:03:11,421 INFO L369 AbstractCegarLoop]: Interprodecural is true [2018-03-23 12:03:11,421 INFO L370 AbstractCegarLoop]: Hoare is true [2018-03-23 12:03:11,421 INFO L371 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-03-23 12:03:11,422 INFO L372 AbstractCegarLoop]: Backedges is TWOTRACK [2018-03-23 12:03:11,422 INFO L373 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-03-23 12:03:11,422 INFO L374 AbstractCegarLoop]: Difference is false [2018-03-23 12:03:11,422 INFO L375 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-03-23 12:03:11,422 INFO L380 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-03-23 12:03:11,423 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-03-23 12:03:11,441 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states. [2018-03-23 12:03:11,449 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-03-23 12:03:11,456 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 78 states. [2018-03-23 12:03:11,505 INFO L416 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-03-23 12:03:11,506 INFO L419 ceAbstractionStarter]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: true [2018-03-23 12:03:11,506 INFO L419 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-03-23 12:03:11,506 INFO L419 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-03-23 12:03:11,506 INFO L416 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-03-23 12:03:11,506 INFO L416 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-03-23 12:03:11,506 INFO L416 ceAbstractionStarter]: For program point L50'(lines 50 52) no Hoare annotation was computed. [2018-03-23 12:03:11,506 INFO L416 ceAbstractionStarter]: For program point L63(line 63) no Hoare annotation was computed. [2018-03-23 12:03:11,507 INFO L416 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-03-23 12:03:11,507 INFO L419 ceAbstractionStarter]: At program point L103(lines 103 104) the Hoare annotation is: true [2018-03-23 12:03:11,507 INFO L416 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-03-23 12:03:11,507 INFO L416 ceAbstractionStarter]: For program point L15''(line 15) no Hoare annotation was computed. [2018-03-23 12:03:11,507 INFO L416 ceAbstractionStarter]: For program point L87'(lines 87 90) no Hoare annotation was computed. [2018-03-23 12:03:11,507 INFO L416 ceAbstractionStarter]: For program point L74(line 74) no Hoare annotation was computed. [2018-03-23 12:03:11,507 INFO L416 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-03-23 12:03:11,507 INFO L416 ceAbstractionStarter]: For program point L78(line 78) no Hoare annotation was computed. [2018-03-23 12:03:11,507 INFO L416 ceAbstractionStarter]: For program point L9''(line 9) no Hoare annotation was computed. [2018-03-23 12:03:11,507 INFO L416 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-03-23 12:03:11,508 INFO L416 ceAbstractionStarter]: For program point mainEXIT(lines 4 107) no Hoare annotation was computed. [2018-03-23 12:03:11,508 INFO L416 ceAbstractionStarter]: For program point L18'(line 18) no Hoare annotation was computed. [2018-03-23 12:03:11,508 INFO L416 ceAbstractionStarter]: For program point L58'(lines 58 60) no Hoare annotation was computed. [2018-03-23 12:03:11,508 INFO L416 ceAbstractionStarter]: For program point L62'(lines 62 64) no Hoare annotation was computed. [2018-03-23 12:03:11,508 INFO L419 ceAbstractionStarter]: At program point L98'(line 98) the Hoare annotation is: true [2018-03-23 12:03:11,508 INFO L416 ceAbstractionStarter]: For program point L92'(lines 92 95) no Hoare annotation was computed. [2018-03-23 12:03:11,508 INFO L416 ceAbstractionStarter]: For program point L83(line 83) no Hoare annotation was computed. [2018-03-23 12:03:11,508 INFO L416 ceAbstractionStarter]: For program point L84(line 84) no Hoare annotation was computed. [2018-03-23 12:03:11,508 INFO L416 ceAbstractionStarter]: For program point L12''(line 12) no Hoare annotation was computed. [2018-03-23 12:03:11,508 INFO L416 ceAbstractionStarter]: For program point L89(line 89) no Hoare annotation was computed. [2018-03-23 12:03:11,509 INFO L416 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-03-23 12:03:11,509 INFO L416 ceAbstractionStarter]: For program point L77'(lines 77 80) no Hoare annotation was computed. [2018-03-23 12:03:11,509 INFO L416 ceAbstractionStarter]: For program point L9'(line 9) no Hoare annotation was computed. [2018-03-23 12:03:11,509 INFO L416 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-03-23 12:03:11,509 INFO L416 ceAbstractionStarter]: For program point L93(line 93) no Hoare annotation was computed. [2018-03-23 12:03:11,509 INFO L416 ceAbstractionStarter]: For program point L46''(lines 46 48) no Hoare annotation was computed. [2018-03-23 12:03:11,509 INFO L416 ceAbstractionStarter]: For program point L6(line 6) no Hoare annotation was computed. [2018-03-23 12:03:11,509 INFO L416 ceAbstractionStarter]: For program point L10(line 10) no Hoare annotation was computed. [2018-03-23 12:03:11,509 INFO L416 ceAbstractionStarter]: For program point L98(line 98) no Hoare annotation was computed. [2018-03-23 12:03:11,509 INFO L416 ceAbstractionStarter]: For program point L7(line 7) no Hoare annotation was computed. [2018-03-23 12:03:11,510 INFO L416 ceAbstractionStarter]: For program point L12(line 12) no Hoare annotation was computed. [2018-03-23 12:03:11,510 INFO L416 ceAbstractionStarter]: For program point L9(line 9) no Hoare annotation was computed. [2018-03-23 12:03:11,510 INFO L416 ceAbstractionStarter]: For program point L99(line 99) no Hoare annotation was computed. [2018-03-23 12:03:11,510 INFO L416 ceAbstractionStarter]: For program point L13(line 13) no Hoare annotation was computed. [2018-03-23 12:03:11,510 INFO L416 ceAbstractionStarter]: For program point L16(line 16) no Hoare annotation was computed. [2018-03-23 12:03:11,510 INFO L416 ceAbstractionStarter]: For program point L15(line 15) no Hoare annotation was computed. [2018-03-23 12:03:11,510 INFO L416 ceAbstractionStarter]: For program point L18(line 18) no Hoare annotation was computed. [2018-03-23 12:03:11,510 INFO L416 ceAbstractionStarter]: For program point L19(line 19) no Hoare annotation was computed. [2018-03-23 12:03:11,510 INFO L416 ceAbstractionStarter]: For program point L12'(line 12) no Hoare annotation was computed. [2018-03-23 12:03:11,510 INFO L416 ceAbstractionStarter]: For program point L82'(lines 82 85) no Hoare annotation was computed. [2018-03-23 12:03:11,511 INFO L416 ceAbstractionStarter]: For program point L21(line 21) no Hoare annotation was computed. [2018-03-23 12:03:11,511 INFO L416 ceAbstractionStarter]: For program point L22(line 22) no Hoare annotation was computed. [2018-03-23 12:03:11,511 INFO L416 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-03-23 12:03:11,511 INFO L416 ceAbstractionStarter]: For program point L27(lines 27 102) no Hoare annotation was computed. [2018-03-23 12:03:11,511 INFO L416 ceAbstractionStarter]: For program point L29(lines 29 31) no Hoare annotation was computed. [2018-03-23 12:03:11,511 INFO L416 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-03-23 12:03:11,511 INFO L416 ceAbstractionStarter]: For program point L15'(line 15) no Hoare annotation was computed. [2018-03-23 12:03:11,512 INFO L416 ceAbstractionStarter]: For program point mainFINAL(lines 4 107) no Hoare annotation was computed. [2018-03-23 12:03:11,512 INFO L416 ceAbstractionStarter]: For program point L32(line 32) no Hoare annotation was computed. [2018-03-23 12:03:11,512 INFO L416 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-03-23 12:03:11,512 INFO L416 ceAbstractionStarter]: For program point L36(line 36) no Hoare annotation was computed. [2018-03-23 12:03:11,512 INFO L419 ceAbstractionStarter]: At program point mainENTRY(lines 4 107) the Hoare annotation is: true [2018-03-23 12:03:11,512 INFO L416 ceAbstractionStarter]: For program point L38(line 38) no Hoare annotation was computed. [2018-03-23 12:03:11,513 INFO L416 ceAbstractionStarter]: For program point L28''(line 28) no Hoare annotation was computed. [2018-03-23 12:03:11,513 INFO L416 ceAbstractionStarter]: For program point L66'(lines 66 68) no Hoare annotation was computed. [2018-03-23 12:03:11,513 INFO L416 ceAbstractionStarter]: For program point L54'(lines 54 56) no Hoare annotation was computed. [2018-03-23 12:03:11,513 INFO L416 ceAbstractionStarter]: For program point L72'(lines 72 75) no Hoare annotation was computed. [2018-03-23 12:03:11,513 INFO L416 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-03-23 12:03:11,513 INFO L416 ceAbstractionStarter]: For program point L42(line 42) no Hoare annotation was computed. [2018-03-23 12:03:11,513 INFO L416 ceAbstractionStarter]: For program point L47(line 47) no Hoare annotation was computed. [2018-03-23 12:03:11,514 INFO L416 ceAbstractionStarter]: For program point L46(lines 46 48) no Hoare annotation was computed. [2018-03-23 12:03:11,514 INFO L416 ceAbstractionStarter]: For program point L18''(line 18) no Hoare annotation was computed. [2018-03-23 12:03:11,514 INFO L419 ceAbstractionStarter]: At program point L97'(lines 97 100) the Hoare annotation is: true [2018-03-23 12:03:11,514 INFO L416 ceAbstractionStarter]: For program point L21'(line 21) no Hoare annotation was computed. [2018-03-23 12:03:11,514 INFO L416 ceAbstractionStarter]: For program point L51(line 51) no Hoare annotation was computed. [2018-03-23 12:03:11,514 INFO L416 ceAbstractionStarter]: For program point L21''(line 21) no Hoare annotation was computed. [2018-03-23 12:03:11,515 INFO L416 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-03-23 12:03:11,515 INFO L416 ceAbstractionStarter]: For program point L59(line 59) no Hoare annotation was computed. [2018-03-23 12:03:11,515 INFO L416 ceAbstractionStarter]: For program point L28'(line 28) no Hoare annotation was computed. [2018-03-23 12:03:11,515 INFO L416 ceAbstractionStarter]: For program point L6'(line 6) no Hoare annotation was computed. [2018-03-23 12:03:11,527 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.03 12:03:11 BoogieIcfgContainer [2018-03-23 12:03:11,527 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-03-23 12:03:11,528 INFO L168 Benchmark]: Toolchain (without parser) took 750.36 ms. Allocated memory was 300.4 MB in the beginning and 459.3 MB in the end (delta: 158.9 MB). Free memory was 245.3 MB in the beginning and 410.9 MB in the end (delta: -165.6 MB). There was no memory consumed. Max. memory is 5.3 GB. [2018-03-23 12:03:11,530 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 300.4 MB. Free memory is still 264.4 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-03-23 12:03:11,530 INFO L168 Benchmark]: CACSL2BoogieTranslator took 213.74 ms. Allocated memory is still 300.4 MB. Free memory was 245.3 MB in the beginning and 235.0 MB in the end (delta: 10.3 MB). Peak memory consumption was 10.3 MB. Max. memory is 5.3 GB. [2018-03-23 12:03:11,531 INFO L168 Benchmark]: Boogie Preprocessor took 25.39 ms. Allocated memory is still 300.4 MB. Free memory was 235.0 MB in the beginning and 234.0 MB in the end (delta: 996.1 kB). Peak memory consumption was 996.1 kB. Max. memory is 5.3 GB. [2018-03-23 12:03:11,531 INFO L168 Benchmark]: RCFGBuilder took 339.05 ms. Allocated memory was 300.4 MB in the beginning and 459.3 MB in the end (delta: 158.9 MB). Free memory was 234.0 MB in the beginning and 424.6 MB in the end (delta: -190.6 MB). Peak memory consumption was 22.7 MB. Max. memory is 5.3 GB. [2018-03-23 12:03:11,532 INFO L168 Benchmark]: TraceAbstraction took 166.47 ms. Allocated memory is still 459.3 MB. Free memory was 423.2 MB in the beginning and 410.9 MB in the end (delta: 12.3 MB). Peak memory consumption was 12.3 MB. Max. memory is 5.3 GB. [2018-03-23 12:03:11,536 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 300.4 MB. Free memory is still 264.4 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 213.74 ms. Allocated memory is still 300.4 MB. Free memory was 245.3 MB in the beginning and 235.0 MB in the end (delta: 10.3 MB). Peak memory consumption was 10.3 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 25.39 ms. Allocated memory is still 300.4 MB. Free memory was 235.0 MB in the beginning and 234.0 MB in the end (delta: 996.1 kB). Peak memory consumption was 996.1 kB. Max. memory is 5.3 GB. * RCFGBuilder took 339.05 ms. Allocated memory was 300.4 MB in the beginning and 459.3 MB in the end (delta: 158.9 MB). Free memory was 234.0 MB in the beginning and 424.6 MB in the end (delta: -190.6 MB). Peak memory consumption was 22.7 MB. Max. memory is 5.3 GB. * TraceAbstraction took 166.47 ms. Allocated memory is still 459.3 MB. Free memory was 423.2 MB in the beginning and 410.9 MB in the end (delta: 12.3 MB). Peak memory consumption was 12.3 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. - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 103]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 97]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 78 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=78occurred 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_6_true-unreach-call_true-valid-memsafety_false-termination.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_AutomizerC.xml/Csv-Benchmark-0-2018-03-23_12-03-11-547.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test_locks_6_true-unreach-call_true-valid-memsafety_false-termination.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_AutomizerC.xml/Csv-TraceAbstractionBenchmarks-0-2018-03-23_12-03-11-547.csv Received shutdown request...