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_12_true-unreach-call_true-valid-memsafety_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1cf7e2d-m [2018-03-29 21:49:50,831 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-03-29 21:49:50,833 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-03-29 21:49:50,846 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-03-29 21:49:50,846 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-03-29 21:49:50,847 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-03-29 21:49:50,848 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-03-29 21:49:50,850 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-03-29 21:49:50,852 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-03-29 21:49:50,853 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-03-29 21:49:50,854 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-03-29 21:49:50,854 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-03-29 21:49:50,855 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-03-29 21:49:50,857 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-03-29 21:49:50,857 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-03-29 21:49:50,860 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-03-29 21:49:50,862 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-03-29 21:49:50,864 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-03-29 21:49:50,865 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-03-29 21:49:50,867 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-03-29 21:49:50,869 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-03-29 21:49:50,869 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-03-29 21:49:50,870 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-03-29 21:49:50,871 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-03-29 21:49:50,872 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-03-29 21:49:50,873 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-03-29 21:49:50,874 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-03-29 21:49:50,874 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-03-29 21:49:50,875 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-03-29 21:49:50,875 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-03-29 21:49:50,876 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-03-29 21:49:50,876 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 [2018-03-29 21:49:50,902 INFO L110 SettingsManager]: Loading preferences was successful [2018-03-29 21:49:50,903 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-03-29 21:49:50,903 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-03-29 21:49:50,903 INFO L133 SettingsManager]: * ultimate.logging.details=de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation=DEBUG; [2018-03-29 21:49:50,904 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-03-29 21:49:50,904 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-03-29 21:49:50,904 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-03-29 21:49:50,905 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-03-29 21:49:50,905 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-03-29 21:49:50,905 INFO L131 SettingsManager]: Preferences of LTL2Aut differ from their defaults: [2018-03-29 21:49:50,905 INFO L133 SettingsManager]: * Property to check=[] a a: x > 42 [2018-03-29 21:49:50,905 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-03-29 21:49:50,906 INFO L133 SettingsManager]: * sizeof long=4 [2018-03-29 21:49:50,906 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-03-29 21:49:50,906 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-03-29 21:49:50,906 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-03-29 21:49:50,906 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-03-29 21:49:50,906 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-03-29 21:49:50,906 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-03-29 21:49:50,907 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-03-29 21:49:50,907 INFO L133 SettingsManager]: * sizeof long double=12 [2018-03-29 21:49:50,907 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-03-29 21:49:50,907 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-03-29 21:49:50,907 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-03-29 21:49:50,908 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-03-29 21:49:50,908 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-03-29 21:49:50,908 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-03-29 21:49:50,908 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-03-29 21:49:50,908 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-03-29 21:49:50,908 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-03-29 21:49:50,909 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-03-29 21:49:50,909 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-29 21:49:50,909 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-03-29 21:49:50,910 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-03-29 21:49:50,910 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-03-29 21:49:50,910 INFO L131 SettingsManager]: Preferences of Boogie Printer differ from their defaults: [2018-03-29 21:49:50,910 INFO L133 SettingsManager]: * Dump path:=C:\Users\alex\AppData\Local\Temp\ [2018-03-29 21:49:50,943 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-03-29 21:49:50,953 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-03-29 21:49:50,956 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-03-29 21:49:50,958 INFO L271 PluginConnector]: Initializing CDTParser... [2018-03-29 21:49:50,958 INFO L276 PluginConnector]: CDTParser initialized [2018-03-29 21:49:50,959 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/locks/test_locks_12_true-unreach-call_true-valid-memsafety_false-termination.c [2018-03-29 21:49:51,261 INFO L225 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG07dd1ccc4 [2018-03-29 21:49:51,402 INFO L287 CDTParser]: IsIndexed: true [2018-03-29 21:49:51,402 INFO L288 CDTParser]: Found 1 translation units. [2018-03-29 21:49:51,403 INFO L168 CDTParser]: Scanning test_locks_12_true-unreach-call_true-valid-memsafety_false-termination.c [2018-03-29 21:49:51,404 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-03-29 21:49:51,405 INFO L215 ultiparseSymbolTable]: [2018-03-29 21:49:51,405 INFO L218 ultiparseSymbolTable]: Function table: [2018-03-29 21:49:51,405 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in test_locks_12_true-unreach-call_true-valid-memsafety_false-termination.c [2018-03-29 21:49:51,405 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-03-29 21:49:51,405 INFO L233 ultiparseSymbolTable]: [2018-03-29 21:49:51,422 INFO L330 CDTParser]: Deleted temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG07dd1ccc4 [2018-03-29 21:49:51,427 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-03-29 21:49:51,431 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-03-29 21:49:51,432 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-03-29 21:49:51,432 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-03-29 21:49:51,439 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-03-29 21:49:51,440 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 09:49:51" (1/1) ... [2018-03-29 21:49:51,442 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67207128 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 09:49:51, skipping insertion in model container [2018-03-29 21:49:51,443 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 09:49:51" (1/1) ... [2018-03-29 21:49:51,457 INFO L167 Dispatcher]: Using SV-COMP mode [2018-03-29 21:49:51,474 INFO L167 Dispatcher]: Using SV-COMP mode [2018-03-29 21:49:51,623 INFO L175 PostProcessor]: Settings: Checked method=main [2018-03-29 21:49:51,648 INFO L175 PostProcessor]: Settings: Checked method=main [2018-03-29 21:49:51,651 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 5 non ball SCCs. Number of states in SCCs 5. [2018-03-29 21:49:51,659 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 09:49:51 WrapperNode [2018-03-29 21:49:51,659 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-03-29 21:49:51,660 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-03-29 21:49:51,660 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-03-29 21:49:51,660 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-03-29 21:49:51,671 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 09:49:51" (1/1) ... [2018-03-29 21:49:51,672 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 09:49:51" (1/1) ... [2018-03-29 21:49:51,678 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 09:49:51" (1/1) ... [2018-03-29 21:49:51,679 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 09:49:51" (1/1) ... [2018-03-29 21:49:51,683 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 09:49:51" (1/1) ... [2018-03-29 21:49:51,691 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 09:49:51" (1/1) ... [2018-03-29 21:49:51,692 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 09:49:51" (1/1) ... [2018-03-29 21:49:51,695 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-03-29 21:49:51,695 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-03-29 21:49:51,696 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-03-29 21:49:51,696 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-03-29 21:49:51,697 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 09:49:51" (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 [2018-03-29 21:49:51,767 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-03-29 21:49:51,768 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-03-29 21:49:51,768 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-03-29 21:49:51,768 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-03-29 21:49:51,768 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-03-29 21:49:51,768 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-03-29 21:49:51,768 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-03-29 21:49:51,768 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-03-29 21:49:52,206 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-03-29 21:49:52,207 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.03 09:49:52 BoogieIcfgContainer [2018-03-29 21:49:52,207 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-03-29 21:49:52,208 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-03-29 21:49:52,208 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-03-29 21:49:52,212 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-03-29 21:49:52,213 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.03 09:49:51" (1/3) ... [2018-03-29 21:49:52,213 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1331074a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.03 09:49:52, skipping insertion in model container [2018-03-29 21:49:52,213 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 09:49:51" (2/3) ... [2018-03-29 21:49:52,214 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1331074a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.03 09:49:52, skipping insertion in model container [2018-03-29 21:49:52,214 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.03 09:49:52" (3/3) ... [2018-03-29 21:49:52,215 INFO L107 eAbstractionObserver]: Analyzing ICFG test_locks_12_true-unreach-call_true-valid-memsafety_false-termination.c [2018-03-29 21:49:52,223 INFO L131 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-03-29 21:49:52,229 INFO L143 ceAbstractionStarter]: Appying trace abstraction to program that has 0 error locations. [2018-03-29 21:49:52,269 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-03-29 21:49:52,270 INFO L369 AbstractCegarLoop]: Interprodecural is true [2018-03-29 21:49:52,270 INFO L370 AbstractCegarLoop]: Hoare is true [2018-03-29 21:49:52,270 INFO L371 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-03-29 21:49:52,270 INFO L372 AbstractCegarLoop]: Backedges is TWOTRACK [2018-03-29 21:49:52,270 INFO L373 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-03-29 21:49:52,271 INFO L374 AbstractCegarLoop]: Difference is false [2018-03-29 21:49:52,271 INFO L375 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-03-29 21:49:52,271 INFO L380 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-03-29 21:49:52,272 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-03-29 21:49:52,290 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states. [2018-03-29 21:49:52,299 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-03-29 21:49:52,308 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 138 states. [2018-03-29 21:49:52,353 INFO L416 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-03-29 21:49:52,353 INFO L419 ceAbstractionStarter]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: true [2018-03-29 21:49:52,353 INFO L419 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-03-29 21:49:52,353 INFO L419 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-03-29 21:49:52,353 INFO L416 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-03-29 21:49:52,353 INFO L416 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-03-29 21:49:52,353 INFO L416 ceAbstractionStarter]: For program point L76''(lines 45 186) no Hoare annotation was computed. [2018-03-29 21:49:52,354 INFO L416 ceAbstractionStarter]: For program point L101(line 101) no Hoare annotation was computed. [2018-03-29 21:49:52,354 INFO L416 ceAbstractionStarter]: For program point L60(line 60) no Hoare annotation was computed. [2018-03-29 21:49:52,354 INFO L416 ceAbstractionStarter]: For program point L62(line 62) no Hoare annotation was computed. [2018-03-29 21:49:52,354 INFO L416 ceAbstractionStarter]: For program point L105(line 105) no Hoare annotation was computed. [2018-03-29 21:49:52,354 INFO L416 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-03-29 21:49:52,354 INFO L416 ceAbstractionStarter]: For program point L66(line 66) no Hoare annotation was computed. [2018-03-29 21:49:52,354 INFO L416 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-03-29 21:49:52,354 INFO L416 ceAbstractionStarter]: For program point L30''(line 30) no Hoare annotation was computed. [2018-03-29 21:49:52,354 INFO L416 ceAbstractionStarter]: For program point L68(line 68) no Hoare annotation was computed. [2018-03-29 21:49:52,354 INFO L416 ceAbstractionStarter]: For program point L15''(line 15) no Hoare annotation was computed. [2018-03-29 21:49:52,354 INFO L416 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-03-29 21:49:52,355 INFO L416 ceAbstractionStarter]: For program point L72(line 72) no Hoare annotation was computed. [2018-03-29 21:49:52,355 INFO L416 ceAbstractionStarter]: For program point L146'(lines 45 186) no Hoare annotation was computed. [2018-03-29 21:49:52,355 INFO L416 ceAbstractionStarter]: For program point L76(lines 76 78) no Hoare annotation was computed. [2018-03-29 21:49:52,355 INFO L416 ceAbstractionStarter]: For program point L77(line 77) no Hoare annotation was computed. [2018-03-29 21:49:52,355 INFO L416 ceAbstractionStarter]: For program point L46'(line 46) no Hoare annotation was computed. [2018-03-29 21:49:52,355 INFO L416 ceAbstractionStarter]: For program point L80'(lines 45 186) no Hoare annotation was computed. [2018-03-29 21:49:52,355 INFO L416 ceAbstractionStarter]: For program point L92'(lines 45 186) no Hoare annotation was computed. [2018-03-29 21:49:52,355 INFO L416 ceAbstractionStarter]: For program point L131'(lines 45 186) no Hoare annotation was computed. [2018-03-29 21:49:52,355 INFO L416 ceAbstractionStarter]: For program point L81(line 81) no Hoare annotation was computed. [2018-03-29 21:49:52,355 INFO L416 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-03-29 21:49:52,355 INFO L416 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-03-29 21:49:52,356 INFO L416 ceAbstractionStarter]: For program point L128(line 128) no Hoare annotation was computed. [2018-03-29 21:49:52,356 INFO L416 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-03-29 21:49:52,356 INFO L416 ceAbstractionStarter]: For program point L89(line 89) no Hoare annotation was computed. [2018-03-29 21:49:52,356 INFO L416 ceAbstractionStarter]: For program point L39''(line 39) no Hoare annotation was computed. [2018-03-29 21:49:52,356 INFO L416 ceAbstractionStarter]: For program point L9'(line 9) no Hoare annotation was computed. [2018-03-29 21:49:52,356 INFO L416 ceAbstractionStarter]: For program point L120'(lines 45 186) no Hoare annotation was computed. [2018-03-29 21:49:52,356 INFO L416 ceAbstractionStarter]: For program point L113(line 113) no Hoare annotation was computed. [2018-03-29 21:49:52,356 INFO L416 ceAbstractionStarter]: For program point L93(line 93) no Hoare annotation was computed. [2018-03-29 21:49:52,356 INFO L416 ceAbstractionStarter]: For program point L156'(lines 45 186) no Hoare annotation was computed. [2018-03-29 21:49:52,356 INFO L416 ceAbstractionStarter]: For program point L117(line 117) no Hoare annotation was computed. [2018-03-29 21:49:52,356 INFO L416 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-03-29 21:49:52,357 INFO L416 ceAbstractionStarter]: For program point L27''(line 27) no Hoare annotation was computed. [2018-03-29 21:49:52,357 INFO L416 ceAbstractionStarter]: For program point L12'(line 12) no Hoare annotation was computed. [2018-03-29 21:49:52,357 INFO L416 ceAbstractionStarter]: For program point L24'(line 24) no Hoare annotation was computed. [2018-03-29 21:49:52,357 INFO L416 ceAbstractionStarter]: For program point L36'(line 36) no Hoare annotation was computed. [2018-03-29 21:49:52,357 INFO L416 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-03-29 21:49:52,357 INFO L416 ceAbstractionStarter]: For program point L143(line 143) no Hoare annotation was computed. [2018-03-29 21:49:52,357 INFO L416 ceAbstractionStarter]: For program point L36''(line 36) no Hoare annotation was computed. [2018-03-29 21:49:52,357 INFO L416 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-03-29 21:49:52,358 INFO L416 ceAbstractionStarter]: For program point L147(line 147) no Hoare annotation was computed. [2018-03-29 21:49:52,358 INFO L419 ceAbstractionStarter]: At program point L181'(lines 45 186) the Hoare annotation is: true [2018-03-29 21:49:52,358 INFO L416 ceAbstractionStarter]: For program point L15'(line 15) no Hoare annotation was computed. [2018-03-29 21:49:52,358 INFO L416 ceAbstractionStarter]: For program point L27'(line 27) no Hoare annotation was computed. [2018-03-29 21:49:52,358 INFO L416 ceAbstractionStarter]: For program point L39'(line 39) no Hoare annotation was computed. [2018-03-29 21:49:52,358 INFO L416 ceAbstractionStarter]: For program point L126'(lines 45 186) no Hoare annotation was computed. [2018-03-29 21:49:52,359 INFO L416 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-03-29 21:49:52,359 INFO L416 ceAbstractionStarter]: For program point L132(line 132) no Hoare annotation was computed. [2018-03-29 21:49:52,359 INFO L416 ceAbstractionStarter]: For program point L24''(line 24) no Hoare annotation was computed. [2018-03-29 21:49:52,359 INFO L416 ceAbstractionStarter]: For program point mainFINAL(lines 4 191) no Hoare annotation was computed. [2018-03-29 21:49:52,359 INFO L416 ceAbstractionStarter]: For program point L138(line 138) no Hoare annotation was computed. [2018-03-29 21:49:52,359 INFO L416 ceAbstractionStarter]: For program point L137(line 137) no Hoare annotation was computed. [2018-03-29 21:49:52,360 INFO L419 ceAbstractionStarter]: At program point L182'(lines 5 191) the Hoare annotation is: true [2018-03-29 21:49:52,360 INFO L416 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-03-29 21:49:52,360 INFO L416 ceAbstractionStarter]: For program point L162(line 162) no Hoare annotation was computed. [2018-03-29 21:49:52,360 INFO L416 ceAbstractionStarter]: For program point L168(line 168) no Hoare annotation was computed. [2018-03-29 21:49:52,360 INFO L416 ceAbstractionStarter]: For program point L167(line 167) no Hoare annotation was computed. [2018-03-29 21:49:52,360 INFO L416 ceAbstractionStarter]: For program point L136'(lines 45 186) no Hoare annotation was computed. [2018-03-29 21:49:52,360 INFO L416 ceAbstractionStarter]: For program point L153(line 153) no Hoare annotation was computed. [2018-03-29 21:49:52,361 INFO L416 ceAbstractionStarter]: For program point L152(line 152) no Hoare annotation was computed. [2018-03-29 21:49:52,361 INFO L416 ceAbstractionStarter]: For program point L112'(lines 45 186) no Hoare annotation was computed. [2018-03-29 21:49:52,361 INFO L416 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-03-29 21:49:52,361 INFO L416 ceAbstractionStarter]: For program point L100'(lines 45 186) no Hoare annotation was computed. [2018-03-29 21:49:52,361 INFO L416 ceAbstractionStarter]: For program point L158(line 158) no Hoare annotation was computed. [2018-03-29 21:49:52,361 INFO L416 ceAbstractionStarter]: For program point L84'(lines 45 186) no Hoare annotation was computed. [2018-03-29 21:49:52,361 INFO L416 ceAbstractionStarter]: For program point L96'(lines 45 186) no Hoare annotation was computed. [2018-03-29 21:49:52,362 INFO L416 ceAbstractionStarter]: For program point L161'(lines 45 186) no Hoare annotation was computed. [2018-03-29 21:49:52,362 INFO L416 ceAbstractionStarter]: For program point L183(line 183) no Hoare annotation was computed. [2018-03-29 21:49:52,362 INFO L419 ceAbstractionStarter]: At program point L187(lines 5 191) the Hoare annotation is: true [2018-03-29 21:49:52,362 INFO L416 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-03-29 21:49:52,362 INFO L416 ceAbstractionStarter]: For program point L173(line 173) no Hoare annotation was computed. [2018-03-29 21:49:52,362 INFO L416 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-03-29 21:49:52,362 INFO L416 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-03-29 21:49:52,363 INFO L416 ceAbstractionStarter]: For program point L177(line 177) no Hoare annotation was computed. [2018-03-29 21:49:52,363 INFO L416 ceAbstractionStarter]: For program point L9''(line 9) no Hoare annotation was computed. [2018-03-29 21:49:52,363 INFO L416 ceAbstractionStarter]: For program point mainEXIT(lines 4 191) no Hoare annotation was computed. [2018-03-29 21:49:52,363 INFO L416 ceAbstractionStarter]: For program point L18'(line 18) no Hoare annotation was computed. [2018-03-29 21:49:52,363 INFO L416 ceAbstractionStarter]: For program point L182(line 182) no Hoare annotation was computed. [2018-03-29 21:49:52,363 INFO L416 ceAbstractionStarter]: For program point L12''(line 12) no Hoare annotation was computed. [2018-03-29 21:49:52,364 INFO L416 ceAbstractionStarter]: For program point L171'(lines 45 186) no Hoare annotation was computed. [2018-03-29 21:49:52,364 INFO L416 ceAbstractionStarter]: For program point L116'(lines 45 186) no Hoare annotation was computed. [2018-03-29 21:49:52,364 INFO L416 ceAbstractionStarter]: For program point L104'(lines 45 186) no Hoare annotation was computed. [2018-03-29 21:49:52,364 INFO L416 ceAbstractionStarter]: For program point L46''(line 46) no Hoare annotation was computed. [2018-03-29 21:49:52,364 INFO L416 ceAbstractionStarter]: For program point L6(line 6) no Hoare annotation was computed. [2018-03-29 21:49:52,364 INFO L416 ceAbstractionStarter]: For program point L10(line 10) no Hoare annotation was computed. [2018-03-29 21:49:52,364 INFO L416 ceAbstractionStarter]: For program point L7(line 7) no Hoare annotation was computed. [2018-03-29 21:49:52,365 INFO L416 ceAbstractionStarter]: For program point L12(line 12) no Hoare annotation was computed. [2018-03-29 21:49:52,365 INFO L416 ceAbstractionStarter]: For program point L9(line 9) no Hoare annotation was computed. [2018-03-29 21:49:52,365 INFO L416 ceAbstractionStarter]: For program point L13(line 13) no Hoare annotation was computed. [2018-03-29 21:49:52,365 INFO L416 ceAbstractionStarter]: For program point L16(line 16) no Hoare annotation was computed. [2018-03-29 21:49:52,365 INFO L416 ceAbstractionStarter]: For program point L15(line 15) no Hoare annotation was computed. [2018-03-29 21:49:52,365 INFO L416 ceAbstractionStarter]: For program point L18(line 18) no Hoare annotation was computed. [2018-03-29 21:49:52,366 INFO L416 ceAbstractionStarter]: For program point L19(line 19) no Hoare annotation was computed. [2018-03-29 21:49:52,366 INFO L416 ceAbstractionStarter]: For program point L88'(lines 45 186) no Hoare annotation was computed. [2018-03-29 21:49:52,366 INFO L416 ceAbstractionStarter]: For program point L141'(lines 45 186) no Hoare annotation was computed. [2018-03-29 21:49:52,366 INFO L416 ceAbstractionStarter]: For program point L21(line 21) no Hoare annotation was computed. [2018-03-29 21:49:52,366 INFO L416 ceAbstractionStarter]: For program point L22(line 22) no Hoare annotation was computed. [2018-03-29 21:49:52,366 INFO L416 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-03-29 21:49:52,366 INFO L416 ceAbstractionStarter]: For program point L24(line 24) no Hoare annotation was computed. [2018-03-29 21:49:52,367 INFO L416 ceAbstractionStarter]: For program point L27(line 27) no Hoare annotation was computed. [2018-03-29 21:49:52,367 INFO L416 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-03-29 21:49:52,367 INFO L416 ceAbstractionStarter]: For program point L166'(lines 45 186) no Hoare annotation was computed. [2018-03-29 21:49:52,367 INFO L416 ceAbstractionStarter]: For program point L30(line 30) no Hoare annotation was computed. [2018-03-29 21:49:52,367 INFO L416 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-03-29 21:49:52,367 INFO L416 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-03-29 21:49:52,367 INFO L416 ceAbstractionStarter]: For program point L33(line 33) no Hoare annotation was computed. [2018-03-29 21:49:52,367 INFO L416 ceAbstractionStarter]: For program point L36(line 36) no Hoare annotation was computed. [2018-03-29 21:49:52,368 INFO L419 ceAbstractionStarter]: At program point mainENTRY(lines 4 191) the Hoare annotation is: true [2018-03-29 21:49:52,368 INFO L416 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-03-29 21:49:52,368 INFO L416 ceAbstractionStarter]: For program point L39(line 39) no Hoare annotation was computed. [2018-03-29 21:49:52,368 INFO L416 ceAbstractionStarter]: For program point L30'(line 30) no Hoare annotation was computed. [2018-03-29 21:49:52,368 INFO L416 ceAbstractionStarter]: For program point L151'(lines 45 186) no Hoare annotation was computed. [2018-03-29 21:49:52,368 INFO L416 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-03-29 21:49:52,368 INFO L416 ceAbstractionStarter]: For program point L33''(line 33) no Hoare annotation was computed. [2018-03-29 21:49:52,369 INFO L416 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-03-29 21:49:52,369 INFO L416 ceAbstractionStarter]: For program point L45(lines 45 186) no Hoare annotation was computed. [2018-03-29 21:49:52,369 INFO L416 ceAbstractionStarter]: For program point L47(lines 47 49) no Hoare annotation was computed. [2018-03-29 21:49:52,369 INFO L416 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-03-29 21:49:52,369 INFO L416 ceAbstractionStarter]: For program point L18''(line 18) no Hoare annotation was computed. [2018-03-29 21:49:52,369 INFO L416 ceAbstractionStarter]: For program point L33'(line 33) no Hoare annotation was computed. [2018-03-29 21:49:52,369 INFO L416 ceAbstractionStarter]: For program point L21'(line 21) no Hoare annotation was computed. [2018-03-29 21:49:52,370 INFO L416 ceAbstractionStarter]: For program point L108'(lines 45 186) no Hoare annotation was computed. [2018-03-29 21:49:52,370 INFO L416 ceAbstractionStarter]: For program point L176'(lines 45 186) no Hoare annotation was computed. [2018-03-29 21:49:52,370 INFO L416 ceAbstractionStarter]: For program point L50(line 50) no Hoare annotation was computed. [2018-03-29 21:49:52,370 INFO L416 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-03-29 21:49:52,370 INFO L416 ceAbstractionStarter]: For program point L54(line 54) no Hoare annotation was computed. [2018-03-29 21:49:52,370 INFO L416 ceAbstractionStarter]: For program point L56(line 56) no Hoare annotation was computed. [2018-03-29 21:49:52,370 INFO L416 ceAbstractionStarter]: For program point L21''(line 21) no Hoare annotation was computed. [2018-03-29 21:49:52,370 INFO L416 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-03-29 21:49:52,371 INFO L416 ceAbstractionStarter]: For program point L6'(line 6) no Hoare annotation was computed. [2018-03-29 21:49:52,380 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.03 09:49:52 BoogieIcfgContainer [2018-03-29 21:49:52,381 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-03-29 21:49:52,382 INFO L168 Benchmark]: Toolchain (without parser) took 954.09 ms. Allocated memory was 301.5 MB in the beginning and 457.2 MB in the end (delta: 155.7 MB). Free memory was 244.7 MB in the beginning and 395.9 MB in the end (delta: -151.2 MB). Peak memory consumption was 4.5 MB. Max. memory is 5.3 GB. [2018-03-29 21:49:52,383 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 301.5 MB. Free memory is still 263.7 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-03-29 21:49:52,384 INFO L168 Benchmark]: CACSL2BoogieTranslator took 227.82 ms. Allocated memory is still 301.5 MB. Free memory was 244.7 MB in the beginning and 232.6 MB in the end (delta: 12.1 MB). Peak memory consumption was 12.1 MB. Max. memory is 5.3 GB. [2018-03-29 21:49:52,384 INFO L168 Benchmark]: Boogie Preprocessor took 35.32 ms. Allocated memory is still 301.5 MB. Free memory was 232.6 MB in the beginning and 231.6 MB in the end (delta: 996.3 kB). Peak memory consumption was 996.3 kB. Max. memory is 5.3 GB. [2018-03-29 21:49:52,385 INFO L168 Benchmark]: RCFGBuilder took 511.93 ms. Allocated memory was 301.5 MB in the beginning and 457.2 MB in the end (delta: 155.7 MB). Free memory was 231.6 MB in the beginning and 413.3 MB in the end (delta: -181.7 MB). Peak memory consumption was 23.9 MB. Max. memory is 5.3 GB. [2018-03-29 21:49:52,385 INFO L168 Benchmark]: TraceAbstraction took 172.49 ms. Allocated memory is still 457.2 MB. Free memory was 413.3 MB in the beginning and 395.9 MB in the end (delta: 17.5 MB). Peak memory consumption was 17.5 MB. Max. memory is 5.3 GB. [2018-03-29 21:49:52,388 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 301.5 MB. Free memory is still 263.7 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 227.82 ms. Allocated memory is still 301.5 MB. Free memory was 244.7 MB in the beginning and 232.6 MB in the end (delta: 12.1 MB). Peak memory consumption was 12.1 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 35.32 ms. Allocated memory is still 301.5 MB. Free memory was 232.6 MB in the beginning and 231.6 MB in the end (delta: 996.3 kB). Peak memory consumption was 996.3 kB. Max. memory is 5.3 GB. * RCFGBuilder took 511.93 ms. Allocated memory was 301.5 MB in the beginning and 457.2 MB in the end (delta: 155.7 MB). Free memory was 231.6 MB in the beginning and 413.3 MB in the end (delta: -181.7 MB). Peak memory consumption was 23.9 MB. Max. memory is 5.3 GB. * TraceAbstraction took 172.49 ms. Allocated memory is still 457.2 MB. Free memory was 413.3 MB in the beginning and 395.9 MB in the end (delta: 17.5 MB). Peak memory consumption was 17.5 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: 5]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 45]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 138 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=138occurred 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_12_true-unreach-call_true-valid-memsafety_false-termination.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerC.xml/Csv-Benchmark-0-2018-03-29_21-49-52-398.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test_locks_12_true-unreach-call_true-valid-memsafety_false-termination.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerC.xml/Csv-TraceAbstractionBenchmarks-0-2018-03-29_21-49-52-398.csv Received shutdown request...