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/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/ai/eq-bench/mempurity-32bit-Automizer_Camel+AI_EQ_smtcomp.epf -i ../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test15_true-valid-memsafety_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-47db877 [2018-01-23 22:29:49,933 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-23 22:29:49,935 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-23 22:29:49,950 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-23 22:29:49,950 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-23 22:29:49,951 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-23 22:29:49,952 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-23 22:29:49,954 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-23 22:29:49,957 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-23 22:29:49,958 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-23 22:29:49,958 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-23 22:29:49,959 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-23 22:29:49,960 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-23 22:29:49,961 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-23 22:29:49,962 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-23 22:29:49,965 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-23 22:29:49,967 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-23 22:29:49,969 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-23 22:29:49,970 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-23 22:29:49,972 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-23 22:29:49,974 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-23 22:29:49,974 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-23 22:29:49,975 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-23 22:29:49,976 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-23 22:29:49,977 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-23 22:29:49,978 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-23 22:29:49,978 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-23 22:29:49,979 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-23 22:29:49,979 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-23 22:29:49,979 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-23 22:29:49,980 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-23 22:29:49,980 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/mempurity-32bit-Automizer_Camel+AI_EQ_smtcomp.epf [2018-01-23 22:29:49,990 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-23 22:29:49,991 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-23 22:29:49,992 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-23 22:29:49,992 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-23 22:29:49,992 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-23 22:29:49,992 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-23 22:29:49,992 INFO L133 SettingsManager]: * Precise comparison operator=true [2018-01-23 22:29:49,993 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-23 22:29:49,993 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-23 22:29:49,994 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-23 22:29:49,994 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-23 22:29:49,994 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-23 22:29:49,994 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-23 22:29:49,994 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-23 22:29:49,994 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-23 22:29:49,995 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-23 22:29:49,995 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-23 22:29:49,995 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-23 22:29:49,995 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-23 22:29:49,995 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-23 22:29:49,996 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-23 22:29:49,996 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-23 22:29:49,996 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-23 22:29:49,996 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-23 22:29:49,996 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-23 22:29:49,997 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-23 22:29:49,997 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-23 22:29:49,997 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-23 22:29:49,997 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-23 22:29:49,997 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-23 22:29:49,998 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-23 22:29:49,998 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-23 22:29:49,998 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-23 22:29:49,998 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-23 22:29:49,998 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-23 22:29:49,998 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-23 22:29:49,999 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-23 22:29:50,000 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-23 22:29:50,034 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-23 22:29:50,043 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-23 22:29:50,046 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-23 22:29:50,047 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-23 22:29:50,048 INFO L276 PluginConnector]: CDTParser initialized [2018-01-23 22:29:50,048 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test15_true-valid-memsafety_true-termination.i [2018-01-23 22:29:50,228 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-23 22:29:50,234 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-23 22:29:50,235 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-23 22:29:50,236 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-23 22:29:50,242 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-23 22:29:50,243 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.01 10:29:50" (1/1) ... [2018-01-23 22:29:50,246 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c4b3da0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 10:29:50, skipping insertion in model container [2018-01-23 22:29:50,247 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.01 10:29:50" (1/1) ... [2018-01-23 22:29:50,266 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-23 22:29:50,320 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-23 22:29:50,444 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-23 22:29:50,472 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-23 22:29:50,483 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 10:29:50 WrapperNode [2018-01-23 22:29:50,484 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-23 22:29:50,484 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-23 22:29:50,484 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-23 22:29:50,484 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-23 22:29:50,496 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 10:29:50" (1/1) ... [2018-01-23 22:29:50,496 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 10:29:50" (1/1) ... [2018-01-23 22:29:50,509 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 10:29:50" (1/1) ... [2018-01-23 22:29:50,509 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 10:29:50" (1/1) ... [2018-01-23 22:29:50,517 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 10:29:50" (1/1) ... [2018-01-23 22:29:50,521 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 10:29:50" (1/1) ... [2018-01-23 22:29:50,523 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 10:29:50" (1/1) ... [2018-01-23 22:29:50,526 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-23 22:29:50,527 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-23 22:29:50,527 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-23 22:29:50,527 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-23 22:29:50,528 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 10:29:50" (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 [2018-01-23 22:29:50,580 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-23 22:29:50,580 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-23 22:29:50,580 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_nonpositive [2018-01-23 22:29:50,580 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-01-23 22:29:50,580 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-01-23 22:29:50,581 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2018-01-23 22:29:50,581 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2018-01-23 22:29:50,581 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_hid_get_drvdata [2018-01-23 22:29:50,581 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_hid_set_drvdata [2018-01-23 22:29:50,581 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_arvo_init_arvo_device_struct [2018-01-23 22:29:50,581 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_arvo_init_specials [2018-01-23 22:29:50,581 INFO L136 BoogieDeclarations]: Found implementation of procedure lvd_arvo_remove_specials [2018-01-23 22:29:50,581 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_arvo_probe [2018-01-23 22:29:50,581 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_arvo_remove [2018-01-23 22:29:50,582 INFO L136 BoogieDeclarations]: Found implementation of procedure entry_point [2018-01-23 22:29:50,582 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-23 22:29:50,582 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-23 22:29:50,582 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-23 22:29:50,582 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-01-23 22:29:50,582 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-01-23 22:29:50,582 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-23 22:29:50,582 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-23 22:29:50,582 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-23 22:29:50,583 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-01-23 22:29:50,583 INFO L136 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-01-23 22:29:50,583 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-23 22:29:50,583 INFO L128 BoogieDeclarations]: Found specification of procedure calloc [2018-01-23 22:29:50,583 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-01-23 22:29:50,583 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-23 22:29:50,583 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_nonpositive [2018-01-23 22:29:50,583 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-01-23 22:29:50,583 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-01-23 22:29:50,583 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2018-01-23 22:29:50,584 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2018-01-23 22:29:50,584 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_hid_get_drvdata [2018-01-23 22:29:50,584 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_hid_set_drvdata [2018-01-23 22:29:50,584 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_arvo_init_arvo_device_struct [2018-01-23 22:29:50,584 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_arvo_init_specials [2018-01-23 22:29:50,584 INFO L128 BoogieDeclarations]: Found specification of procedure lvd_arvo_remove_specials [2018-01-23 22:29:50,584 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_arvo_probe [2018-01-23 22:29:50,584 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_arvo_remove [2018-01-23 22:29:50,584 INFO L128 BoogieDeclarations]: Found specification of procedure entry_point [2018-01-23 22:29:50,584 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-23 22:29:50,584 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-23 22:29:50,585 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-23 22:29:51,032 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-23 22:29:51,033 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.01 10:29:51 BoogieIcfgContainer [2018-01-23 22:29:51,033 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-23 22:29:51,034 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-23 22:29:51,034 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-23 22:29:51,034 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-23 22:29:51,035 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.01 10:29:51" (1/1) ... [2018-01-23 22:29:51,085 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-23 22:29:51,372 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-23 22:29:51,383 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 22:29:51,386 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 22:29:51,386 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 22:29:51,391 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 22:29:51,391 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 22:29:51,391 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 22:29:51,392 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 22:29:51,392 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 22:29:51,393 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 22:29:51,394 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 22:29:51,395 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 22:29:51,395 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 22:29:51,395 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 22:29:51,395 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 22:29:51,395 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 22:29:51,398 INFO L268 AbstractInterpreter]: Visited 27 different actions 29 times. Merged at 1 different actions 1 times. Never widened. Found 1 fixpoints after 1 different actions. Largest state had 34 variables. [2018-01-23 22:29:51,400 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-23 22:29:51,401 INFO L168 Benchmark]: Toolchain (without parser) took 1172.15 ms. Allocated memory was 307.8 MB in the beginning and 334.5 MB in the end (delta: 26.7 MB). Free memory was 265.0 MB in the beginning and 293.5 MB in the end (delta: -28.5 MB). There was no memory consumed. Max. memory is 5.3 GB. [2018-01-23 22:29:51,402 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 307.8 MB. Free memory is still 272.0 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-23 22:29:51,402 INFO L168 Benchmark]: CACSL2BoogieTranslator took 248.37 ms. Allocated memory is still 307.8 MB. Free memory was 265.0 MB in the beginning and 250.0 MB in the end (delta: 15.1 MB). Peak memory consumption was 15.1 MB. Max. memory is 5.3 GB. [2018-01-23 22:29:51,403 INFO L168 Benchmark]: Boogie Preprocessor took 42.32 ms. Allocated memory is still 307.8 MB. Free memory was 250.0 MB in the beginning and 248.0 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-23 22:29:51,404 INFO L168 Benchmark]: RCFGBuilder took 506.62 ms. Allocated memory is still 307.8 MB. Free memory was 248.0 MB in the beginning and 212.3 MB in the end (delta: 35.6 MB). Peak memory consumption was 35.6 MB. Max. memory is 5.3 GB. [2018-01-23 22:29:51,404 INFO L168 Benchmark]: Abstract Interpretation took 366.14 ms. Allocated memory was 307.8 MB in the beginning and 334.5 MB in the end (delta: 26.7 MB). Free memory was 212.3 MB in the beginning and 293.5 MB in the end (delta: -81.2 MB). There was no memory consumed. Max. memory is 5.3 GB. [2018-01-23 22:29:51,407 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 307.8 MB. Free memory is still 272.0 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 248.37 ms. Allocated memory is still 307.8 MB. Free memory was 265.0 MB in the beginning and 250.0 MB in the end (delta: 15.1 MB). Peak memory consumption was 15.1 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 42.32 ms. Allocated memory is still 307.8 MB. Free memory was 250.0 MB in the beginning and 248.0 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 506.62 ms. Allocated memory is still 307.8 MB. Free memory was 248.0 MB in the beginning and 212.3 MB in the end (delta: 35.6 MB). Peak memory consumption was 35.6 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 366.14 ms. Allocated memory was 307.8 MB in the beginning and 334.5 MB in the end (delta: 26.7 MB). Free memory was 212.3 MB in the beginning and 293.5 MB in the end (delta: -81.2 MB). There was no memory consumed. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 25 LocStat_MAX_WEQGRAPH_SIZE : 2 LocStat_MAX_SIZEOF_WEQEDGELABEL : 1 LocStat_NO_SUPPORTING_EQUALITIES : 133 LocStat_NO_SUPPORTING_DISEQUALITIES : 8 LocStat_NO_DISJUNCTIONS : -50 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 35 TransStat_MAX_WEQGRAPH_SIZE : 2 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 55 TransStat_NO_SUPPORTING_DISEQUALITIES : 10 TransStat_NO_DISJUNCTIONS : 36 TransStat_MAX_NO_DISJUNCTIONS : 2 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.202700 RENAME_VARIABLES(MILLISECONDS) : 0.120513 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.158840 PROJECTAWAY(MILLISECONDS) : 0.062416 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.186814 DISJOIN(MILLISECONDS) : 2.905495 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.156426 ADD_EQUALITY(MILLISECONDS) : 0.043650 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.016575 #CONJOIN_DISJUNCTIVE : 47 #RENAME_VARIABLES : 83 #UNFREEZE : 0 #CONJOIN : 92 #PROJECTAWAY : 78 #ADD_WEAK_EQUALITY : 3 #DISJOIN : 1 #RENAME_VARIABLES_DISJUNCTIVE : 82 #ADD_EQUALITY : 55 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 9 - UnprovableResult [Line: 1]: Unable to prove that all allocated memory was freed Unable to prove that all allocated memory was freed Reason: abstract domain could reach this error location. Possible FailurePath: - UnprovableResult [Line: 1072]: Unable to prove that all allocated memory was freed Unable to prove that all allocated memory was freed Reason: abstract domain could reach this error location. Possible FailurePath: [L1534] CALL entry_point() [L1509] CALL ldv_malloc(sizeof(struct ldv_hid_device)) [L1073] COND TRUE __VERIFIER_nondet_int() [L1074] EXPR, FCALL malloc(size) [L1074] return malloc(size); - UnprovableResult [Line: 1508]: Unable to prove that all allocated memory was freed Unable to prove that all allocated memory was freed Reason: abstract domain could reach this error location. Possible FailurePath: [L1534] CALL entry_point() [L1509] CALL, EXPR ldv_malloc(sizeof(struct ldv_hid_device)) [L1073] COND FALSE !(__VERIFIER_nondet_int()) [L1076] RET return 0; [L1509] EXPR ldv_malloc(sizeof(struct ldv_hid_device)) [L1509] struct ldv_hid_device *hdev = (struct ldv_hid_device *)ldv_malloc(sizeof(struct ldv_hid_device)); [L1510] COND TRUE !hdev - UnprovableResult [Line: 1533]: Unable to prove that all allocated memory was freed Unable to prove that all allocated memory was freed Reason: abstract domain could reach this error location. Possible FailurePath: [L1534] CALL entry_point() [L1509] CALL, EXPR ldv_malloc(sizeof(struct ldv_hid_device)) [L1073] COND FALSE !(__VERIFIER_nondet_int()) [L1076] RET return 0; [L1509] EXPR ldv_malloc(sizeof(struct ldv_hid_device)) [L1509] struct ldv_hid_device *hdev = (struct ldv_hid_device *)ldv_malloc(sizeof(struct ldv_hid_device)); [L1510] COND TRUE, RET !hdev [L1534] entry_point() - UnprovableResult [Line: 1]: Unable to prove that all allocated memory was freed Unable to prove that all allocated memory was freed Reason: abstract domain could reach this error location. Possible FailurePath: [L1534] CALL entry_point() [L1509] CALL, EXPR ldv_malloc(sizeof(struct ldv_hid_device)) [L1073] COND FALSE !(__VERIFIER_nondet_int()) [L1076] RET return 0; [L1509] EXPR ldv_malloc(sizeof(struct ldv_hid_device)) [L1509] struct ldv_hid_device *hdev = (struct ldv_hid_device *)ldv_malloc(sizeof(struct ldv_hid_device)); [L1510] COND TRUE, RET !hdev [L1534] entry_point() - PositiveResult [Line: 1460]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 1439]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 1453]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 1504]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 1191]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 1444]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 1057]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 1483]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 1493]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 1080]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 1196]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test15_true-valid-memsafety_true-termination.i_mempurity-32bit-Automizer_Camel+AI_EQ_smtcomp.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-23_22-29-51-421.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test15_true-valid-memsafety_true-termination.i_mempurity-32bit-Automizer_Camel+AI_EQ_smtcomp.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-23_22-29-51-421.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test15_true-valid-memsafety_true-termination.i_mempurity-32bit-Automizer_Camel+AI_EQ_smtcomp.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-23_22-29-51-421.csv Received shutdown request...