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/AutomizerCTransformed.xml -s ../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+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-acfac67 [2018-01-29 01:51:23,671 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-29 01:51:23,672 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-29 01:51:23,689 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-29 01:51:23,690 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-29 01:51:23,691 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-29 01:51:23,692 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-29 01:51:23,694 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-29 01:51:23,697 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-29 01:51:23,697 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-29 01:51:23,698 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-29 01:51:23,698 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-29 01:51:23,699 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-29 01:51:23,701 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-29 01:51:23,702 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-29 01:51:23,704 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-29 01:51:23,707 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-29 01:51:23,709 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-29 01:51:23,710 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-29 01:51:23,712 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-29 01:51:23,714 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-29 01:51:23,715 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-29 01:51:23,715 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-29 01:51:23,716 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-29 01:51:23,717 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-29 01:51:23,719 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-29 01:51:23,719 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-29 01:51:23,720 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-29 01:51:23,720 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-29 01:51:23,720 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-29 01:51:23,721 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-29 01:51:23,721 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 [2018-01-29 01:51:23,731 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-29 01:51:23,732 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-29 01:51:23,733 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-29 01:51:23,733 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-29 01:51:23,733 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-29 01:51:23,733 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-29 01:51:23,733 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-29 01:51:23,734 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-29 01:51:23,734 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-29 01:51:23,734 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-29 01:51:23,735 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-29 01:51:23,735 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-29 01:51:23,735 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-29 01:51:23,735 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-01-29 01:51:23,735 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-01-29 01:51:23,736 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-01-29 01:51:23,736 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-29 01:51:23,736 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-29 01:51:23,736 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-29 01:51:23,736 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-01-29 01:51:23,737 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-29 01:51:23,737 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-29 01:51:23,737 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-29 01:51:23,737 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-29 01:51:23,737 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-29 01:51:23,738 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-29 01:51:23,738 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-29 01:51:23,738 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-29 01:51:23,738 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-29 01:51:23,738 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-29 01:51:23,738 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-29 01:51:23,739 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-29 01:51:23,740 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-29 01:51:23,740 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-29 01:51:23,775 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-29 01:51:23,790 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-29 01:51:23,795 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-29 01:51:23,797 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-29 01:51:23,797 INFO L276 PluginConnector]: CDTParser initialized [2018-01-29 01:51:23,798 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/locks/test_locks_12_true-unreach-call_true-valid-memsafety_false-termination.c [2018-01-29 01:51:23,978 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-29 01:51:23,987 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-01-29 01:51:23,988 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-29 01:51:23,988 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-29 01:51:24,004 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-29 01:51:24,005 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 01:51:23" (1/1) ... [2018-01-29 01:51:24,009 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e6a4072 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 01:51:24, skipping insertion in model container [2018-01-29 01:51:24,009 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 01:51:23" (1/1) ... [2018-01-29 01:51:24,027 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-29 01:51:24,052 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-29 01:51:24,202 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-29 01:51:24,232 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-29 01:51:24,244 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 01:51:24 WrapperNode [2018-01-29 01:51:24,244 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-29 01:51:24,245 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-29 01:51:24,246 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-29 01:51:24,246 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-29 01:51:24,260 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 01:51:24" (1/1) ... [2018-01-29 01:51:24,260 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 01:51:24" (1/1) ... [2018-01-29 01:51:24,269 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 01:51:24" (1/1) ... [2018-01-29 01:51:24,269 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 01:51:24" (1/1) ... [2018-01-29 01:51:24,272 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 01:51:24" (1/1) ... [2018-01-29 01:51:24,277 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 01:51:24" (1/1) ... [2018-01-29 01:51:24,279 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 01:51:24" (1/1) ... [2018-01-29 01:51:24,281 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-29 01:51:24,282 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-29 01:51:24,282 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-29 01:51:24,282 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-29 01:51:24,283 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 01:51:24" (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 [2018-01-29 01:51:24,343 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-29 01:51:24,343 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-29 01:51:24,343 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-29 01:51:24,343 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-29 01:51:24,344 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-29 01:51:24,344 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-29 01:51:24,344 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-29 01:51:24,344 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-29 01:51:24,777 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-29 01:51:24,778 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 01:51:24 BoogieIcfgContainer [2018-01-29 01:51:24,778 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-29 01:51:24,778 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-01-29 01:51:24,779 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-01-29 01:51:24,780 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-01-29 01:51:24,785 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 01:51:24" (1/1) ... [2018-01-29 01:51:24,792 WARN L213 ansformationObserver]: HeapSeparator: input icfg has no '#valid' array -- returning unchanged Icfg! [2018-01-29 01:51:24,819 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 29.01 01:51:24 BasicIcfg [2018-01-29 01:51:24,819 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-01-29 01:51:24,821 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-01-29 01:51:24,822 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-01-29 01:51:24,826 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-01-29 01:51:24,826 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.01 01:51:23" (1/4) ... [2018-01-29 01:51:24,827 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c403e50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.01 01:51:24, skipping insertion in model container [2018-01-29 01:51:24,827 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 01:51:24" (2/4) ... [2018-01-29 01:51:24,827 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c403e50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.01 01:51:24, skipping insertion in model container [2018-01-29 01:51:24,828 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 01:51:24" (3/4) ... [2018-01-29 01:51:24,829 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c403e50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.01 01:51:24, skipping insertion in model container [2018-01-29 01:51:24,830 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 29.01 01:51:24" (4/4) ... [2018-01-29 01:51:24,832 INFO L107 eAbstractionObserver]: Analyzing ICFG test_locks_12_true-unreach-call_true-valid-memsafety_false-termination.cleft_unchanged_by_heapseparator [2018-01-29 01:51:24,842 INFO L128 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-01-29 01:51:24,854 INFO L140 ceAbstractionStarter]: Appying trace abstraction to program that has 0 error locations. [2018-01-29 01:51:24,920 INFO L322 AbstractCegarLoop]: Interprodecural is true [2018-01-29 01:51:24,920 INFO L323 AbstractCegarLoop]: Hoare is true [2018-01-29 01:51:24,920 INFO L324 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-01-29 01:51:24,921 INFO L325 AbstractCegarLoop]: Backedges is TWOTRACK [2018-01-29 01:51:24,921 INFO L326 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-01-29 01:51:24,921 INFO L327 AbstractCegarLoop]: Difference is false [2018-01-29 01:51:24,921 INFO L328 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-01-29 01:51:24,921 INFO L333 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-01-29 01:51:24,922 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-01-29 01:51:24,944 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states. [2018-01-29 01:51:24,953 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-01-29 01:51:24,961 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 138 states. [2018-01-29 01:51:25,046 INFO L399 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(lines 1 192) no Hoare annotation was computed. [2018-01-29 01:51:25,047 INFO L402 ceAbstractionStarter]: At program point ULTIMATE.initFINAL(lines 1 192) the Hoare annotation is: true [2018-01-29 01:51:25,047 INFO L402 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(lines 1 192) the Hoare annotation is: true [2018-01-29 01:51:25,048 INFO L399 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(lines 1 192) no Hoare annotation was computed. [2018-01-29 01:51:25,048 INFO L402 ceAbstractionStarter]: At program point L1(lines 1 192) the Hoare annotation is: true [2018-01-29 01:51:25,048 INFO L399 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(lines 1 192) no Hoare annotation was computed. [2018-01-29 01:51:25,048 INFO L399 ceAbstractionStarter]: For program point L161'(lines 161 164) no Hoare annotation was computed. [2018-01-29 01:51:25,048 INFO L399 ceAbstractionStarter]: For program point L76''(lines 76 78) no Hoare annotation was computed. [2018-01-29 01:51:25,048 INFO L399 ceAbstractionStarter]: For program point L183(line 183) no Hoare annotation was computed. [2018-01-29 01:51:25,049 INFO L399 ceAbstractionStarter]: For program point L101(line 101) no Hoare annotation was computed. [2018-01-29 01:51:25,049 INFO L402 ceAbstractionStarter]: At program point L187(lines 187 188) the Hoare annotation is: true [2018-01-29 01:51:25,049 INFO L399 ceAbstractionStarter]: For program point L60(line 60) no Hoare annotation was computed. [2018-01-29 01:51:25,049 INFO L399 ceAbstractionStarter]: For program point L62(line 62) no Hoare annotation was computed. [2018-01-29 01:51:25,049 INFO L399 ceAbstractionStarter]: For program point L105(line 105) no Hoare annotation was computed. [2018-01-29 01:51:25,049 INFO L399 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-01-29 01:51:25,050 INFO L399 ceAbstractionStarter]: For program point L66(line 66) no Hoare annotation was computed. [2018-01-29 01:51:25,050 INFO L399 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-01-29 01:51:25,050 INFO L399 ceAbstractionStarter]: For program point L30''(line 30) no Hoare annotation was computed. [2018-01-29 01:51:25,050 INFO L399 ceAbstractionStarter]: For program point L68(line 68) no Hoare annotation was computed. [2018-01-29 01:51:25,050 INFO L399 ceAbstractionStarter]: For program point L15''(line 15) no Hoare annotation was computed. [2018-01-29 01:51:25,050 INFO L399 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-01-29 01:51:25,051 INFO L399 ceAbstractionStarter]: For program point L173(line 173) no Hoare annotation was computed. [2018-01-29 01:51:25,051 INFO L399 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-01-29 01:51:25,053 INFO L399 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-01-29 01:51:25,054 INFO L399 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-01-29 01:51:25,054 INFO L399 ceAbstractionStarter]: For program point L72(line 72) no Hoare annotation was computed. [2018-01-29 01:51:25,054 INFO L399 ceAbstractionStarter]: For program point L146'(lines 146 149) no Hoare annotation was computed. [2018-01-29 01:51:25,054 INFO L399 ceAbstractionStarter]: For program point L177(line 177) no Hoare annotation was computed. [2018-01-29 01:51:25,054 INFO L399 ceAbstractionStarter]: For program point L76(lines 76 78) no Hoare annotation was computed. [2018-01-29 01:51:25,055 INFO L399 ceAbstractionStarter]: For program point L77(line 77) no Hoare annotation was computed. [2018-01-29 01:51:25,055 INFO L399 ceAbstractionStarter]: For program point L9''(line 9) no Hoare annotation was computed. [2018-01-29 01:51:25,055 INFO L399 ceAbstractionStarter]: For program point mainEXIT(lines 4 191) no Hoare annotation was computed. [2018-01-29 01:51:25,055 INFO L399 ceAbstractionStarter]: For program point L18'(line 18) no Hoare annotation was computed. [2018-01-29 01:51:25,055 INFO L399 ceAbstractionStarter]: For program point L46'(line 46) no Hoare annotation was computed. [2018-01-29 01:51:25,055 INFO L399 ceAbstractionStarter]: For program point L182(line 182) no Hoare annotation was computed. [2018-01-29 01:51:25,055 INFO L399 ceAbstractionStarter]: For program point L80'(lines 80 82) no Hoare annotation was computed. [2018-01-29 01:51:25,056 INFO L399 ceAbstractionStarter]: For program point L92'(lines 92 94) no Hoare annotation was computed. [2018-01-29 01:51:25,056 INFO L399 ceAbstractionStarter]: For program point L131'(lines 131 134) no Hoare annotation was computed. [2018-01-29 01:51:25,056 INFO L399 ceAbstractionStarter]: For program point L81(line 81) no Hoare annotation was computed. [2018-01-29 01:51:25,056 INFO L399 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-01-29 01:51:25,056 INFO L399 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-01-29 01:51:25,056 INFO L399 ceAbstractionStarter]: For program point L128(line 128) no Hoare annotation was computed. [2018-01-29 01:51:25,057 INFO L399 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-01-29 01:51:25,057 INFO L399 ceAbstractionStarter]: For program point L12''(line 12) no Hoare annotation was computed. [2018-01-29 01:51:25,057 INFO L399 ceAbstractionStarter]: For program point L89(line 89) no Hoare annotation was computed. [2018-01-29 01:51:25,057 INFO L399 ceAbstractionStarter]: For program point L171'(lines 171 174) no Hoare annotation was computed. [2018-01-29 01:51:25,057 INFO L399 ceAbstractionStarter]: For program point L39''(line 39) no Hoare annotation was computed. [2018-01-29 01:51:25,057 INFO L399 ceAbstractionStarter]: For program point L116'(lines 116 118) no Hoare annotation was computed. [2018-01-29 01:51:25,058 INFO L399 ceAbstractionStarter]: For program point L9'(line 9) no Hoare annotation was computed. [2018-01-29 01:51:25,058 INFO L399 ceAbstractionStarter]: For program point L104'(lines 104 106) no Hoare annotation was computed. [2018-01-29 01:51:25,058 INFO L399 ceAbstractionStarter]: For program point L120'(lines 120 122) no Hoare annotation was computed. [2018-01-29 01:51:25,058 INFO L399 ceAbstractionStarter]: For program point L113(line 113) no Hoare annotation was computed. [2018-01-29 01:51:25,058 INFO L399 ceAbstractionStarter]: For program point L93(line 93) no Hoare annotation was computed. [2018-01-29 01:51:25,058 INFO L399 ceAbstractionStarter]: For program point L156'(lines 156 159) no Hoare annotation was computed. [2018-01-29 01:51:25,058 INFO L399 ceAbstractionStarter]: For program point L117(line 117) no Hoare annotation was computed. [2018-01-29 01:51:25,059 INFO L399 ceAbstractionStarter]: For program point L46''(line 46) no Hoare annotation was computed. [2018-01-29 01:51:25,059 INFO L399 ceAbstractionStarter]: For program point L6(line 6) no Hoare annotation was computed. [2018-01-29 01:51:25,059 INFO L399 ceAbstractionStarter]: For program point L10(line 10) no Hoare annotation was computed. [2018-01-29 01:51:25,059 INFO L399 ceAbstractionStarter]: For program point L7(line 7) no Hoare annotation was computed. [2018-01-29 01:51:25,059 INFO L399 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-01-29 01:51:25,059 INFO L399 ceAbstractionStarter]: For program point L12(line 12) no Hoare annotation was computed. [2018-01-29 01:51:25,059 INFO L399 ceAbstractionStarter]: For program point L9(line 9) no Hoare annotation was computed. [2018-01-29 01:51:25,060 INFO L399 ceAbstractionStarter]: For program point L13(line 13) no Hoare annotation was computed. [2018-01-29 01:51:25,060 INFO L399 ceAbstractionStarter]: For program point L16(line 16) no Hoare annotation was computed. [2018-01-29 01:51:25,061 INFO L399 ceAbstractionStarter]: For program point L15(line 15) no Hoare annotation was computed. [2018-01-29 01:51:25,062 INFO L399 ceAbstractionStarter]: For program point L18(line 18) no Hoare annotation was computed. [2018-01-29 01:51:25,062 INFO L399 ceAbstractionStarter]: For program point L19(line 19) no Hoare annotation was computed. [2018-01-29 01:51:25,062 INFO L399 ceAbstractionStarter]: For program point L27''(line 27) no Hoare annotation was computed. [2018-01-29 01:51:25,062 INFO L399 ceAbstractionStarter]: For program point L88'(lines 88 90) no Hoare annotation was computed. [2018-01-29 01:51:25,062 INFO L399 ceAbstractionStarter]: For program point L12'(line 12) no Hoare annotation was computed. [2018-01-29 01:51:25,062 INFO L399 ceAbstractionStarter]: For program point L24'(line 24) no Hoare annotation was computed. [2018-01-29 01:51:25,063 INFO L399 ceAbstractionStarter]: For program point L36'(line 36) no Hoare annotation was computed. [2018-01-29 01:51:25,063 INFO L399 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-01-29 01:51:25,063 INFO L399 ceAbstractionStarter]: For program point L141'(lines 141 144) no Hoare annotation was computed. [2018-01-29 01:51:25,063 INFO L399 ceAbstractionStarter]: For program point L143(line 143) no Hoare annotation was computed. [2018-01-29 01:51:25,063 INFO L399 ceAbstractionStarter]: For program point L36''(line 36) no Hoare annotation was computed. [2018-01-29 01:51:25,063 INFO L399 ceAbstractionStarter]: For program point L21(line 21) no Hoare annotation was computed. [2018-01-29 01:51:25,064 INFO L399 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-01-29 01:51:25,064 INFO L399 ceAbstractionStarter]: For program point L147(line 147) no Hoare annotation was computed. [2018-01-29 01:51:25,064 INFO L399 ceAbstractionStarter]: For program point L22(line 22) no Hoare annotation was computed. [2018-01-29 01:51:25,064 INFO L399 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-01-29 01:51:25,064 INFO L399 ceAbstractionStarter]: For program point L24(line 24) no Hoare annotation was computed. [2018-01-29 01:51:25,064 INFO L402 ceAbstractionStarter]: At program point L181'(lines 181 184) the Hoare annotation is: true [2018-01-29 01:51:25,065 INFO L399 ceAbstractionStarter]: For program point L27(line 27) no Hoare annotation was computed. [2018-01-29 01:51:25,065 INFO L399 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-01-29 01:51:25,067 INFO L399 ceAbstractionStarter]: For program point L15'(line 15) no Hoare annotation was computed. [2018-01-29 01:51:25,068 INFO L399 ceAbstractionStarter]: For program point L27'(line 27) no Hoare annotation was computed. [2018-01-29 01:51:25,068 INFO L399 ceAbstractionStarter]: For program point L39'(line 39) no Hoare annotation was computed. [2018-01-29 01:51:25,068 INFO L399 ceAbstractionStarter]: For program point L126'(lines 126 129) no Hoare annotation was computed. [2018-01-29 01:51:25,068 INFO L399 ceAbstractionStarter]: For program point L166'(lines 166 169) no Hoare annotation was computed. [2018-01-29 01:51:25,068 INFO L399 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-01-29 01:51:25,068 INFO L399 ceAbstractionStarter]: For program point L132(line 132) no Hoare annotation was computed. [2018-01-29 01:51:25,069 INFO L399 ceAbstractionStarter]: For program point L24''(line 24) no Hoare annotation was computed. [2018-01-29 01:51:25,069 INFO L399 ceAbstractionStarter]: For program point L30(line 30) no Hoare annotation was computed. [2018-01-29 01:51:25,069 INFO L399 ceAbstractionStarter]: For program point mainFINAL(lines 4 191) no Hoare annotation was computed. [2018-01-29 01:51:25,069 INFO L399 ceAbstractionStarter]: For program point L138(line 138) no Hoare annotation was computed. [2018-01-29 01:51:25,069 INFO L399 ceAbstractionStarter]: For program point L137(line 137) no Hoare annotation was computed. [2018-01-29 01:51:25,069 INFO L399 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-01-29 01:51:25,069 INFO L399 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-01-29 01:51:25,070 INFO L399 ceAbstractionStarter]: For program point L33(line 33) no Hoare annotation was computed. [2018-01-29 01:51:25,070 INFO L399 ceAbstractionStarter]: For program point L36(line 36) no Hoare annotation was computed. [2018-01-29 01:51:25,070 INFO L402 ceAbstractionStarter]: At program point L182'(line 182) the Hoare annotation is: true [2018-01-29 01:51:25,070 INFO L402 ceAbstractionStarter]: At program point mainENTRY(lines 4 191) the Hoare annotation is: true [2018-01-29 01:51:25,070 INFO L399 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-01-29 01:51:25,071 INFO L399 ceAbstractionStarter]: For program point L39(line 39) no Hoare annotation was computed. [2018-01-29 01:51:25,071 INFO L399 ceAbstractionStarter]: For program point L30'(line 30) no Hoare annotation was computed. [2018-01-29 01:51:25,074 INFO L399 ceAbstractionStarter]: For program point L151'(lines 151 154) no Hoare annotation was computed. [2018-01-29 01:51:25,074 INFO L399 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-01-29 01:51:25,075 INFO L399 ceAbstractionStarter]: For program point L162(line 162) no Hoare annotation was computed. [2018-01-29 01:51:25,075 INFO L399 ceAbstractionStarter]: For program point L168(line 168) no Hoare annotation was computed. [2018-01-29 01:51:25,075 INFO L399 ceAbstractionStarter]: For program point L167(line 167) no Hoare annotation was computed. [2018-01-29 01:51:25,075 INFO L399 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-01-29 01:51:25,075 INFO L399 ceAbstractionStarter]: For program point L33''(line 33) no Hoare annotation was computed. [2018-01-29 01:51:25,075 INFO L399 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-01-29 01:51:25,076 INFO L399 ceAbstractionStarter]: For program point L45(lines 45 186) no Hoare annotation was computed. [2018-01-29 01:51:25,076 INFO L399 ceAbstractionStarter]: For program point L47(lines 47 49) no Hoare annotation was computed. [2018-01-29 01:51:25,076 INFO L399 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-01-29 01:51:25,076 INFO L399 ceAbstractionStarter]: For program point L18''(line 18) no Hoare annotation was computed. [2018-01-29 01:51:25,076 INFO L399 ceAbstractionStarter]: For program point L33'(line 33) no Hoare annotation was computed. [2018-01-29 01:51:25,080 INFO L399 ceAbstractionStarter]: For program point L136'(lines 136 139) no Hoare annotation was computed. [2018-01-29 01:51:25,080 INFO L399 ceAbstractionStarter]: For program point L21'(line 21) no Hoare annotation was computed. [2018-01-29 01:51:25,080 INFO L399 ceAbstractionStarter]: For program point L108'(lines 108 110) no Hoare annotation was computed. [2018-01-29 01:51:25,080 INFO L399 ceAbstractionStarter]: For program point L153(line 153) no Hoare annotation was computed. [2018-01-29 01:51:25,081 INFO L399 ceAbstractionStarter]: For program point L152(line 152) no Hoare annotation was computed. [2018-01-29 01:51:25,081 INFO L399 ceAbstractionStarter]: For program point L112'(lines 112 114) no Hoare annotation was computed. [2018-01-29 01:51:25,081 INFO L399 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-01-29 01:51:25,081 INFO L399 ceAbstractionStarter]: For program point L176'(lines 176 179) no Hoare annotation was computed. [2018-01-29 01:51:25,081 INFO L399 ceAbstractionStarter]: For program point L50(line 50) no Hoare annotation was computed. [2018-01-29 01:51:25,081 INFO L399 ceAbstractionStarter]: For program point L100'(lines 100 102) no Hoare annotation was computed. [2018-01-29 01:51:25,082 INFO L399 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-01-29 01:51:25,082 INFO L399 ceAbstractionStarter]: For program point L54(line 54) no Hoare annotation was computed. [2018-01-29 01:51:25,082 INFO L399 ceAbstractionStarter]: For program point L158(line 158) no Hoare annotation was computed. [2018-01-29 01:51:25,082 INFO L399 ceAbstractionStarter]: For program point L56(line 56) no Hoare annotation was computed. [2018-01-29 01:51:25,082 INFO L399 ceAbstractionStarter]: For program point L21''(line 21) no Hoare annotation was computed. [2018-01-29 01:51:25,082 INFO L399 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-01-29 01:51:25,083 INFO L399 ceAbstractionStarter]: For program point L6'(line 6) no Hoare annotation was computed. [2018-01-29 01:51:25,083 INFO L399 ceAbstractionStarter]: For program point L84'(lines 84 86) no Hoare annotation was computed. [2018-01-29 01:51:25,083 INFO L399 ceAbstractionStarter]: For program point L96'(lines 96 98) no Hoare annotation was computed. [2018-01-29 01:51:25,102 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.01 01:51:25 BasicIcfg [2018-01-29 01:51:25,103 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-01-29 01:51:25,104 INFO L168 Benchmark]: Toolchain (without parser) took 1123.94 ms. Allocated memory is still 303.6 MB. Free memory was 264.4 MB in the beginning and 207.1 MB in the end (delta: 57.3 MB). Peak memory consumption was 57.3 MB. Max. memory is 5.3 GB. [2018-01-29 01:51:25,107 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 303.6 MB. Free memory is still 269.4 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-29 01:51:25,108 INFO L168 Benchmark]: CACSL2BoogieTranslator took 256.77 ms. Allocated memory is still 303.6 MB. Free memory was 263.4 MB in the beginning and 254.2 MB in the end (delta: 9.2 MB). Peak memory consumption was 9.2 MB. Max. memory is 5.3 GB. [2018-01-29 01:51:25,109 INFO L168 Benchmark]: Boogie Preprocessor took 36.01 ms. Allocated memory is still 303.6 MB. Free memory was 254.2 MB in the beginning and 252.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-29 01:51:25,109 INFO L168 Benchmark]: RCFGBuilder took 496.24 ms. Allocated memory is still 303.6 MB. Free memory was 252.2 MB in the beginning and 226.2 MB in the end (delta: 26.0 MB). Peak memory consumption was 26.0 MB. Max. memory is 5.3 GB. [2018-01-29 01:51:25,110 INFO L168 Benchmark]: IcfgTransformer took 41.12 ms. Allocated memory is still 303.6 MB. Free memory was 226.2 MB in the beginning and 224.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-29 01:51:25,111 INFO L168 Benchmark]: TraceAbstraction took 281.45 ms. Allocated memory is still 303.6 MB. Free memory was 224.2 MB in the beginning and 207.1 MB in the end (delta: 17.1 MB). Peak memory consumption was 17.1 MB. Max. memory is 5.3 GB. [2018-01-29 01:51:25,116 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 303.6 MB. Free memory is still 269.4 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 256.77 ms. Allocated memory is still 303.6 MB. Free memory was 263.4 MB in the beginning and 254.2 MB in the end (delta: 9.2 MB). Peak memory consumption was 9.2 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 36.01 ms. Allocated memory is still 303.6 MB. Free memory was 254.2 MB in the beginning and 252.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 496.24 ms. Allocated memory is still 303.6 MB. Free memory was 252.2 MB in the beginning and 226.2 MB in the end (delta: 26.0 MB). Peak memory consumption was 26.0 MB. Max. memory is 5.3 GB. * IcfgTransformer took 41.12 ms. Allocated memory is still 303.6 MB. Free memory was 226.2 MB in the beginning and 224.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * TraceAbstraction took 281.45 ms. Allocated memory is still 303.6 MB. Free memory was 224.2 MB in the beginning and 207.1 MB in the end (delta: 17.1 MB). Peak memory consumption was 17.1 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: 187]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 182]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 181]: 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_Camel+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-Benchmark-0-2018-01-29_01-51-25-129.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_Camel+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-TraceAbstractionBenchmarks-0-2018-01-29_01-51-25-129.csv Received shutdown request...