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 0.1.23-835382a-m [2018-04-05 18:29:46,971 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-04-05 18:29:46,973 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-04-05 18:29:46,988 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-04-05 18:29:46,988 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-04-05 18:29:46,989 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-04-05 18:29:46,990 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-04-05 18:29:46,992 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-04-05 18:29:46,995 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-04-05 18:29:46,996 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-04-05 18:29:46,996 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-04-05 18:29:46,997 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-04-05 18:29:46,998 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-04-05 18:29:46,999 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-04-05 18:29:47,000 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-04-05 18:29:47,002 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-04-05 18:29:47,004 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-04-05 18:29:47,006 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-04-05 18:29:47,007 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-04-05 18:29:47,009 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-04-05 18:29:47,011 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-04-05 18:29:47,012 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-04-05 18:29:47,012 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-04-05 18:29:47,013 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-04-05 18:29:47,014 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-04-05 18:29:47,015 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-04-05 18:29:47,016 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-04-05 18:29:47,016 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-04-05 18:29:47,017 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-04-05 18:29:47,018 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-04-05 18:29:47,018 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-04-05 18:29:47,019 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 [2018-04-05 18:29:47,057 INFO L110 SettingsManager]: Loading preferences was successful [2018-04-05 18:29:47,057 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-04-05 18:29:47,057 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-04-05 18:29:47,058 INFO L133 SettingsManager]: * ultimate.logging.details=de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation=DEBUG; [2018-04-05 18:29:47,058 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-04-05 18:29:47,058 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-04-05 18:29:47,059 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-04-05 18:29:47,059 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-04-05 18:29:47,059 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-04-05 18:29:47,059 INFO L131 SettingsManager]: Preferences of LTL2Aut differ from their defaults: [2018-04-05 18:29:47,060 INFO L133 SettingsManager]: * Property to check=[] a a: x > 42 [2018-04-05 18:29:47,060 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-04-05 18:29:47,060 INFO L133 SettingsManager]: * sizeof long=4 [2018-04-05 18:29:47,060 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-04-05 18:29:47,060 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-04-05 18:29:47,061 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-04-05 18:29:47,061 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-04-05 18:29:47,061 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-04-05 18:29:47,062 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-04-05 18:29:47,062 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-04-05 18:29:47,062 INFO L133 SettingsManager]: * sizeof long double=12 [2018-04-05 18:29:47,062 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-04-05 18:29:47,062 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-04-05 18:29:47,063 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-04-05 18:29:47,063 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-04-05 18:29:47,063 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-04-05 18:29:47,063 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-04-05 18:29:47,063 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-04-05 18:29:47,064 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-04-05 18:29:47,064 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-04-05 18:29:47,064 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-04-05 18:29:47,064 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-05 18:29:47,064 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-04-05 18:29:47,067 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-04-05 18:29:47,067 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-04-05 18:29:47,067 INFO L131 SettingsManager]: Preferences of Boogie Printer differ from their defaults: [2018-04-05 18:29:47,067 INFO L133 SettingsManager]: * Dump path:=C:\Users\alex\AppData\Local\Temp\ [2018-04-05 18:29:47,127 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-04-05 18:29:47,143 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-04-05 18:29:47,148 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-04-05 18:29:47,149 INFO L271 PluginConnector]: Initializing CDTParser... [2018-04-05 18:29:47,150 INFO L276 PluginConnector]: CDTParser initialized [2018-04-05 18:29:47,150 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/locks/test_locks_8_true-unreach-call_true-valid-memsafety_false-termination.c [2018-04-05 18:29:47,490 INFO L225 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG0e4bf2e1d [2018-04-05 18:29:47,618 INFO L287 CDTParser]: IsIndexed: true [2018-04-05 18:29:47,618 INFO L288 CDTParser]: Found 1 translation units. [2018-04-05 18:29:47,619 INFO L168 CDTParser]: Scanning test_locks_8_true-unreach-call_true-valid-memsafety_false-termination.c [2018-04-05 18:29:47,620 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-04-05 18:29:47,620 INFO L215 ultiparseSymbolTable]: [2018-04-05 18:29:47,620 INFO L218 ultiparseSymbolTable]: Function table: [2018-04-05 18:29:47,621 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in test_locks_8_true-unreach-call_true-valid-memsafety_false-termination.c [2018-04-05 18:29:47,621 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-04-05 18:29:47,621 INFO L233 ultiparseSymbolTable]: [2018-04-05 18:29:47,641 INFO L330 CDTParser]: Deleted temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG0e4bf2e1d [2018-04-05 18:29:47,646 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-04-05 18:29:47,648 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-04-05 18:29:47,650 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-04-05 18:29:47,650 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-04-05 18:29:47,657 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-04-05 18:29:47,660 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.04 06:29:47" (1/1) ... [2018-04-05 18:29:47,663 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61b4de64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 06:29:47, skipping insertion in model container [2018-04-05 18:29:47,663 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.04 06:29:47" (1/1) ... [2018-04-05 18:29:47,678 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-05 18:29:47,699 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-05 18:29:47,872 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-05 18:29:47,898 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-05 18:29:47,903 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 5 non ball SCCs. Number of states in SCCs 5. [2018-04-05 18:29:47,915 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 06:29:47 WrapperNode [2018-04-05 18:29:47,916 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-04-05 18:29:47,916 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-04-05 18:29:47,917 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-04-05 18:29:47,917 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-04-05 18:29:47,930 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 06:29:47" (1/1) ... [2018-04-05 18:29:47,930 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 06:29:47" (1/1) ... [2018-04-05 18:29:47,938 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 06:29:47" (1/1) ... [2018-04-05 18:29:47,938 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 06:29:47" (1/1) ... [2018-04-05 18:29:47,941 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 06:29:47" (1/1) ... [2018-04-05 18:29:47,948 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 06:29:47" (1/1) ... [2018-04-05 18:29:47,950 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 06:29:47" (1/1) ... [2018-04-05 18:29:47,952 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-04-05 18:29:47,952 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-04-05 18:29:47,952 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-04-05 18:29:47,952 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-04-05 18:29:47,953 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 06:29:47" (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 [2018-04-05 18:29:48,022 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-04-05 18:29:48,022 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-04-05 18:29:48,022 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-04-05 18:29:48,023 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-04-05 18:29:48,023 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-04-05 18:29:48,023 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-04-05 18:29:48,023 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-04-05 18:29:48,023 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-04-05 18:29:48,440 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-04-05 18:29:48,441 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.04 06:29:48 BoogieIcfgContainer [2018-04-05 18:29:48,441 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-04-05 18:29:48,442 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-04-05 18:29:48,442 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-04-05 18:29:48,445 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-04-05 18:29:48,445 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.04 06:29:47" (1/3) ... [2018-04-05 18:29:48,446 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b26da56 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.04 06:29:48, skipping insertion in model container [2018-04-05 18:29:48,446 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 06:29:47" (2/3) ... [2018-04-05 18:29:48,446 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b26da56 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.04 06:29:48, skipping insertion in model container [2018-04-05 18:29:48,447 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.04 06:29:48" (3/3) ... [2018-04-05 18:29:48,448 INFO L107 eAbstractionObserver]: Analyzing ICFG test_locks_8_true-unreach-call_true-valid-memsafety_false-termination.c [2018-04-05 18:29:48,458 INFO L131 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-04-05 18:29:48,466 INFO L143 ceAbstractionStarter]: Appying trace abstraction to program that has 0 error locations. [2018-04-05 18:29:48,512 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-04-05 18:29:48,512 INFO L369 AbstractCegarLoop]: Interprodecural is true [2018-04-05 18:29:48,512 INFO L370 AbstractCegarLoop]: Hoare is true [2018-04-05 18:29:48,512 INFO L371 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-04-05 18:29:48,512 INFO L372 AbstractCegarLoop]: Backedges is TWOTRACK [2018-04-05 18:29:48,513 INFO L373 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-04-05 18:29:48,513 INFO L374 AbstractCegarLoop]: Difference is false [2018-04-05 18:29:48,513 INFO L375 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-04-05 18:29:48,513 INFO L380 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-04-05 18:29:48,513 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-04-05 18:29:48,529 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states. [2018-04-05 18:29:48,534 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-04-05 18:29:48,541 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 98 states. [2018-04-05 18:29:48,592 INFO L416 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-04-05 18:29:48,592 INFO L419 ceAbstractionStarter]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: true [2018-04-05 18:29:48,592 INFO L419 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-04-05 18:29:48,592 INFO L419 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-04-05 18:29:48,592 INFO L416 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-04-05 18:29:48,592 INFO L416 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-04-05 18:29:48,593 INFO L416 ceAbstractionStarter]: For program point L102(line 102) no Hoare annotation was computed. [2018-04-05 18:29:48,593 INFO L416 ceAbstractionStarter]: For program point L101(line 101) no Hoare annotation was computed. [2018-04-05 18:29:48,593 INFO L416 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-04-05 18:29:48,593 INFO L416 ceAbstractionStarter]: For program point L90'(lines 33 130) no Hoare annotation was computed. [2018-04-05 18:29:48,593 INFO L416 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-04-05 18:29:48,593 INFO L416 ceAbstractionStarter]: For program point L65(line 65) no Hoare annotation was computed. [2018-04-05 18:29:48,593 INFO L416 ceAbstractionStarter]: For program point L34''(line 34) no Hoare annotation was computed. [2018-04-05 18:29:48,593 INFO L416 ceAbstractionStarter]: For program point L69(line 69) no Hoare annotation was computed. [2018-04-05 18:29:48,593 INFO L416 ceAbstractionStarter]: For program point L107(line 107) no Hoare annotation was computed. [2018-04-05 18:29:48,593 INFO L416 ceAbstractionStarter]: For program point L15''(line 15) no Hoare annotation was computed. [2018-04-05 18:29:48,593 INFO L416 ceAbstractionStarter]: For program point L110'(lines 33 130) no Hoare annotation was computed. [2018-04-05 18:29:48,593 INFO L416 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-04-05 18:29:48,594 INFO L416 ceAbstractionStarter]: For program point L77(line 77) no Hoare annotation was computed. [2018-04-05 18:29:48,594 INFO L416 ceAbstractionStarter]: For program point L9''(line 9) no Hoare annotation was computed. [2018-04-05 18:29:48,594 INFO L416 ceAbstractionStarter]: For program point mainEXIT(lines 4 135) no Hoare annotation was computed. [2018-04-05 18:29:48,594 INFO L416 ceAbstractionStarter]: For program point L18'(line 18) no Hoare annotation was computed. [2018-04-05 18:29:48,594 INFO L416 ceAbstractionStarter]: For program point L34'(line 34) no Hoare annotation was computed. [2018-04-05 18:29:48,594 INFO L416 ceAbstractionStarter]: For program point L80'(lines 33 130) no Hoare annotation was computed. [2018-04-05 18:29:48,594 INFO L416 ceAbstractionStarter]: For program point L81(line 81) no Hoare annotation was computed. [2018-04-05 18:29:48,594 INFO L416 ceAbstractionStarter]: For program point L122(line 122) no Hoare annotation was computed. [2018-04-05 18:29:48,594 INFO L416 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-04-05 18:29:48,594 INFO L416 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-04-05 18:29:48,594 INFO L416 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-04-05 18:29:48,595 INFO L416 ceAbstractionStarter]: For program point L126(line 126) no Hoare annotation was computed. [2018-04-05 18:29:48,595 INFO L416 ceAbstractionStarter]: For program point L12''(line 12) no Hoare annotation was computed. [2018-04-05 18:29:48,595 INFO L416 ceAbstractionStarter]: For program point L9'(line 9) no Hoare annotation was computed. [2018-04-05 18:29:48,595 INFO L416 ceAbstractionStarter]: For program point L120'(lines 33 130) no Hoare annotation was computed. [2018-04-05 18:29:48,595 INFO L416 ceAbstractionStarter]: For program point L92(line 92) no Hoare annotation was computed. [2018-04-05 18:29:48,595 INFO L416 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-04-05 18:29:48,595 INFO L416 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-04-05 18:29:48,595 INFO L416 ceAbstractionStarter]: For program point L111(line 111) no Hoare annotation was computed. [2018-04-05 18:29:48,595 INFO L416 ceAbstractionStarter]: For program point L96(line 96) no Hoare annotation was computed. [2018-04-05 18:29:48,595 INFO L416 ceAbstractionStarter]: For program point L117(line 117) no Hoare annotation was computed. [2018-04-05 18:29:48,595 INFO L416 ceAbstractionStarter]: For program point L116(line 116) no Hoare annotation was computed. [2018-04-05 18:29:48,596 INFO L416 ceAbstractionStarter]: For program point L6(line 6) no Hoare annotation was computed. [2018-04-05 18:29:48,596 INFO L416 ceAbstractionStarter]: For program point L10(line 10) no Hoare annotation was computed. [2018-04-05 18:29:48,596 INFO L416 ceAbstractionStarter]: For program point L7(line 7) no Hoare annotation was computed. [2018-04-05 18:29:48,596 INFO L416 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-04-05 18:29:48,596 INFO L416 ceAbstractionStarter]: For program point L12(line 12) no Hoare annotation was computed. [2018-04-05 18:29:48,596 INFO L416 ceAbstractionStarter]: For program point L9(line 9) no Hoare annotation was computed. [2018-04-05 18:29:48,596 INFO L416 ceAbstractionStarter]: For program point L13(line 13) no Hoare annotation was computed. [2018-04-05 18:29:48,596 INFO L416 ceAbstractionStarter]: For program point L16(line 16) no Hoare annotation was computed. [2018-04-05 18:29:48,596 INFO L416 ceAbstractionStarter]: For program point L15(line 15) no Hoare annotation was computed. [2018-04-05 18:29:48,597 INFO L416 ceAbstractionStarter]: For program point L18(line 18) no Hoare annotation was computed. [2018-04-05 18:29:48,597 INFO L416 ceAbstractionStarter]: For program point L19(line 19) no Hoare annotation was computed. [2018-04-05 18:29:48,597 INFO L416 ceAbstractionStarter]: For program point L27''(line 27) no Hoare annotation was computed. [2018-04-05 18:29:48,597 INFO L416 ceAbstractionStarter]: For program point L105'(lines 33 130) no Hoare annotation was computed. [2018-04-05 18:29:48,597 INFO L416 ceAbstractionStarter]: For program point L12'(line 12) no Hoare annotation was computed. [2018-04-05 18:29:48,597 INFO L416 ceAbstractionStarter]: For program point L24'(line 24) no Hoare annotation was computed. [2018-04-05 18:29:48,597 INFO L416 ceAbstractionStarter]: For program point L64'(lines 33 130) no Hoare annotation was computed. [2018-04-05 18:29:48,598 INFO L416 ceAbstractionStarter]: For program point L76'(lines 33 130) no Hoare annotation was computed. [2018-04-05 18:29:48,598 INFO L416 ceAbstractionStarter]: For program point L21(line 21) no Hoare annotation was computed. [2018-04-05 18:29:48,598 INFO L416 ceAbstractionStarter]: For program point L22(line 22) no Hoare annotation was computed. [2018-04-05 18:29:48,598 INFO L416 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-04-05 18:29:48,598 INFO L416 ceAbstractionStarter]: For program point L24(line 24) no Hoare annotation was computed. [2018-04-05 18:29:48,598 INFO L416 ceAbstractionStarter]: For program point L27(line 27) no Hoare annotation was computed. [2018-04-05 18:29:48,598 INFO L416 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-04-05 18:29:48,599 INFO L416 ceAbstractionStarter]: For program point L15'(line 15) no Hoare annotation was computed. [2018-04-05 18:29:48,599 INFO L416 ceAbstractionStarter]: For program point L27'(line 27) no Hoare annotation was computed. [2018-04-05 18:29:48,599 INFO L419 ceAbstractionStarter]: At program point L126'(lines 5 135) the Hoare annotation is: true [2018-04-05 18:29:48,599 INFO L416 ceAbstractionStarter]: For program point L95'(lines 33 130) no Hoare annotation was computed. [2018-04-05 18:29:48,599 INFO L419 ceAbstractionStarter]: At program point L131(lines 5 135) the Hoare annotation is: true [2018-04-05 18:29:48,599 INFO L416 ceAbstractionStarter]: For program point L134(line 134) no Hoare annotation was computed. [2018-04-05 18:29:48,599 INFO L416 ceAbstractionStarter]: For program point L24''(line 24) no Hoare annotation was computed. [2018-04-05 18:29:48,600 INFO L416 ceAbstractionStarter]: For program point mainFINAL(lines 4 135) no Hoare annotation was computed. [2018-04-05 18:29:48,600 INFO L416 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-04-05 18:29:48,600 INFO L416 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-04-05 18:29:48,600 INFO L416 ceAbstractionStarter]: For program point L33(lines 33 130) no Hoare annotation was computed. [2018-04-05 18:29:48,600 INFO L416 ceAbstractionStarter]: For program point L35(lines 35 37) no Hoare annotation was computed. [2018-04-05 18:29:48,600 INFO L419 ceAbstractionStarter]: At program point mainENTRY(lines 4 135) the Hoare annotation is: true [2018-04-05 18:29:48,601 INFO L416 ceAbstractionStarter]: For program point L38(line 38) no Hoare annotation was computed. [2018-04-05 18:29:48,601 INFO L416 ceAbstractionStarter]: For program point L115'(lines 33 130) no Hoare annotation was computed. [2018-04-05 18:29:48,601 INFO L416 ceAbstractionStarter]: For program point L60'(lines 33 130) no Hoare annotation was computed. [2018-04-05 18:29:48,601 INFO L416 ceAbstractionStarter]: For program point L72'(lines 33 130) no Hoare annotation was computed. [2018-04-05 18:29:48,601 INFO L416 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-04-05 18:29:48,601 INFO L416 ceAbstractionStarter]: For program point L56''(lines 33 130) no Hoare annotation was computed. [2018-04-05 18:29:48,601 INFO L416 ceAbstractionStarter]: For program point L42(line 42) no Hoare annotation was computed. [2018-04-05 18:29:48,601 INFO L416 ceAbstractionStarter]: For program point L44(line 44) no Hoare annotation was computed. [2018-04-05 18:29:48,602 INFO L416 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-04-05 18:29:48,602 INFO L416 ceAbstractionStarter]: For program point L48(line 48) no Hoare annotation was computed. [2018-04-05 18:29:48,602 INFO L416 ceAbstractionStarter]: For program point L18''(line 18) no Hoare annotation was computed. [2018-04-05 18:29:48,602 INFO L416 ceAbstractionStarter]: For program point L21'(line 21) no Hoare annotation was computed. [2018-04-05 18:29:48,602 INFO L416 ceAbstractionStarter]: For program point L50(line 50) no Hoare annotation was computed. [2018-04-05 18:29:48,602 INFO L416 ceAbstractionStarter]: For program point L100'(lines 33 130) no Hoare annotation was computed. [2018-04-05 18:29:48,602 INFO L416 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-04-05 18:29:48,603 INFO L416 ceAbstractionStarter]: For program point L56(lines 56 58) no Hoare annotation was computed. [2018-04-05 18:29:48,604 INFO L416 ceAbstractionStarter]: For program point L21''(line 21) no Hoare annotation was computed. [2018-04-05 18:29:48,604 INFO L416 ceAbstractionStarter]: For program point L57(line 57) no Hoare annotation was computed. [2018-04-05 18:29:48,604 INFO L419 ceAbstractionStarter]: At program point L125'(lines 33 130) the Hoare annotation is: true [2018-04-05 18:29:48,604 INFO L416 ceAbstractionStarter]: For program point L68'(lines 33 130) no Hoare annotation was computed. [2018-04-05 18:29:48,604 INFO L416 ceAbstractionStarter]: For program point L6'(line 6) no Hoare annotation was computed. [2018-04-05 18:29:48,604 INFO L416 ceAbstractionStarter]: For program point L84'(lines 33 130) no Hoare annotation was computed. [2018-04-05 18:29:48,618 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 05.04 06:29:48 BoogieIcfgContainer [2018-04-05 18:29:48,618 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-04-05 18:29:48,621 INFO L168 Benchmark]: Toolchain (without parser) took 972.33 ms. Allocated memory was 308.8 MB in the beginning and 474.0 MB in the end (delta: 165.2 MB). Free memory was 250.4 MB in the beginning and 420.5 MB in the end (delta: -170.1 MB). There was no memory consumed. Max. memory is 5.3 GB. [2018-04-05 18:29:48,623 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 308.8 MB. Free memory is still 268.8 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-04-05 18:29:48,623 INFO L168 Benchmark]: CACSL2BoogieTranslator took 266.55 ms. Allocated memory is still 308.8 MB. Free memory was 250.4 MB in the beginning and 239.3 MB in the end (delta: 11.0 MB). Peak memory consumption was 11.0 MB. Max. memory is 5.3 GB. [2018-04-05 18:29:48,624 INFO L168 Benchmark]: Boogie Preprocessor took 35.32 ms. Allocated memory is still 308.8 MB. Free memory was 239.3 MB in the beginning and 237.4 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-04-05 18:29:48,626 INFO L168 Benchmark]: RCFGBuilder took 488.76 ms. Allocated memory was 308.8 MB in the beginning and 474.0 MB in the end (delta: 165.2 MB). Free memory was 237.4 MB in the beginning and 434.8 MB in the end (delta: -197.5 MB). Peak memory consumption was 24.2 MB. Max. memory is 5.3 GB. [2018-04-05 18:29:48,627 INFO L168 Benchmark]: TraceAbstraction took 176.55 ms. Allocated memory is still 474.0 MB. Free memory was 434.8 MB in the beginning and 420.5 MB in the end (delta: 14.4 MB). Peak memory consumption was 14.4 MB. Max. memory is 5.3 GB. [2018-04-05 18:29:48,632 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 308.8 MB. Free memory is still 268.8 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 266.55 ms. Allocated memory is still 308.8 MB. Free memory was 250.4 MB in the beginning and 239.3 MB in the end (delta: 11.0 MB). Peak memory consumption was 11.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 35.32 ms. Allocated memory is still 308.8 MB. Free memory was 239.3 MB in the beginning and 237.4 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 488.76 ms. Allocated memory was 308.8 MB in the beginning and 474.0 MB in the end (delta: 165.2 MB). Free memory was 237.4 MB in the beginning and 434.8 MB in the end (delta: -197.5 MB). Peak memory consumption was 24.2 MB. Max. memory is 5.3 GB. * TraceAbstraction took 176.55 ms. Allocated memory is still 474.0 MB. Free memory was 434.8 MB in the beginning and 420.5 MB in the end (delta: 14.4 MB). Peak memory consumption was 14.4 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-0-2018-04-05_18-29-48-646.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-0-2018-04-05_18-29-48-646.csv Received shutdown request...