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/ldv-memsafety/memleaks_test8_true-valid-memsafety_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8168ed2-m [2018-04-11 23:20:35,369 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-04-11 23:20:35,370 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-04-11 23:20:35,383 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-04-11 23:20:35,383 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-04-11 23:20:35,384 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-04-11 23:20:35,385 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-04-11 23:20:35,387 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-04-11 23:20:35,389 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-04-11 23:20:35,390 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-04-11 23:20:35,390 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-04-11 23:20:35,391 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-04-11 23:20:35,392 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-04-11 23:20:35,393 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-04-11 23:20:35,394 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-04-11 23:20:35,396 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-04-11 23:20:35,398 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-04-11 23:20:35,400 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-04-11 23:20:35,401 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-04-11 23:20:35,402 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-04-11 23:20:35,404 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-04-11 23:20:35,405 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-04-11 23:20:35,405 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-04-11 23:20:35,406 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-04-11 23:20:35,407 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-04-11 23:20:35,408 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-04-11 23:20:35,408 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-04-11 23:20:35,409 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-04-11 23:20:35,410 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-04-11 23:20:35,410 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-04-11 23:20:35,410 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-04-11 23:20:35,411 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf [2018-04-11 23:20:35,432 INFO L110 SettingsManager]: Loading preferences was successful [2018-04-11 23:20:35,432 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-04-11 23:20:35,432 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-04-11 23:20:35,433 INFO L133 SettingsManager]: * ultimate.logging.details=de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation=DEBUG; [2018-04-11 23:20:35,433 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-04-11 23:20:35,433 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-04-11 23:20:35,434 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-04-11 23:20:35,434 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-04-11 23:20:35,434 INFO L133 SettingsManager]: * Parallel states before merging=1 [2018-04-11 23:20:35,434 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-04-11 23:20:35,434 INFO L131 SettingsManager]: Preferences of LTL2Aut differ from their defaults: [2018-04-11 23:20:35,434 INFO L133 SettingsManager]: * Property to check=[] a a: x > 42 [2018-04-11 23:20:35,435 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-04-11 23:20:35,435 INFO L133 SettingsManager]: * sizeof long=4 [2018-04-11 23:20:35,435 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-04-11 23:20:35,435 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-04-11 23:20:35,435 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-04-11 23:20:35,435 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-04-11 23:20:35,435 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-04-11 23:20:35,436 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-04-11 23:20:35,436 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-04-11 23:20:35,436 INFO L133 SettingsManager]: * sizeof long double=12 [2018-04-11 23:20:35,436 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-04-11 23:20:35,436 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-04-11 23:20:35,436 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-04-11 23:20:35,437 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-04-11 23:20:35,437 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-04-11 23:20:35,437 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-04-11 23:20:35,437 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-04-11 23:20:35,437 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-04-11 23:20:35,437 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-04-11 23:20:35,437 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-04-11 23:20:35,438 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-11 23:20:35,438 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-04-11 23:20:35,438 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-04-11 23:20:35,439 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-04-11 23:20:35,439 INFO L131 SettingsManager]: Preferences of Boogie Printer differ from their defaults: [2018-04-11 23:20:35,439 INFO L133 SettingsManager]: * Dump path:=C:\Users\alex\AppData\Local\Temp\ [2018-04-11 23:20:35,469 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-04-11 23:20:35,479 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-04-11 23:20:35,482 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-04-11 23:20:35,483 INFO L271 PluginConnector]: Initializing CDTParser... [2018-04-11 23:20:35,484 INFO L276 PluginConnector]: CDTParser initialized [2018-04-11 23:20:35,484 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:35,791 INFO L225 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG9fe1748b8 [2018-04-11 23:20:35,989 INFO L287 CDTParser]: IsIndexed: true [2018-04-11 23:20:35,989 INFO L288 CDTParser]: Found 1 translation units. [2018-04-11 23:20:35,990 INFO L168 CDTParser]: Scanning memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,005 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-04-11 23:20:36,005 INFO L215 ultiparseSymbolTable]: [2018-04-11 23:20:36,005 INFO L218 ultiparseSymbolTable]: Function table: [2018-04-11 23:20:36,005 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____bswap_64 ('__bswap_64') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,006 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,006 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_positive ('ldv_positive') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,006 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_get ('ldv_kobject_get') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,006 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_submit_msg ('ldv_submit_msg') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,006 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_create ('ldv_kobject_create') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,006 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_malloc ('ldv_malloc') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,006 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_init_internal ('ldv_kobject_init_internal') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,006 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_alloc ('ldv_msg_alloc') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,007 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_del ('__ldv_list_del') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,007 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__alloc_8 ('alloc_8') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,007 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add_tail ('ldv_list_add_tail') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,007 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_return ('ldv_atomic_add_return') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,007 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_del ('ldv_kobject_del') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,007 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__free_8 ('free_8') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,007 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_put ('ldv_kobject_put') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,007 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_add ('__ldv_list_add') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,007 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_init ('ldv_kref_init') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,007 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__f ('f') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,007 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____bswap_32 ('__bswap_32') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,007 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__g ('g') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,007 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_nonpositive ('ldv_nonpositive') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,008 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__entry_point ('entry_point') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,008 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fill ('ldv_msg_fill') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,008 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_put ('ldv_kref_put') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,008 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanup ('ldv_kobject_cleanup') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,008 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add ('ldv_list_add') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,008 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_return ('ldv_atomic_sub_return') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,008 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_sub ('ldv_kref_sub') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,008 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_init ('ldv_kobject_init') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,009 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_zalloc ('ldv_zalloc') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,009 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_release ('ldv_kobject_release') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,009 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_get_drvdata ('ldv_dev_get_drvdata') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,009 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgs ('ldv_destroy_msgs') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,009 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEAD ('LDV_INIT_LIST_HEAD') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,009 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_free ('ldv_msg_free') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,009 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_set_drvdata ('ldv_dev_set_drvdata') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,009 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_get ('ldv_kref_get') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,010 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_del ('ldv_list_del') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,010 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-04-11 23:20:36,010 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____pthread_list_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,010 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__pthread_barrierattr_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,010 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__sigset_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,010 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____u_long in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,010 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____int16_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,010 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____dev_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,011 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____fsblkcnt_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,011 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__u_char in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,011 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__blkcnt_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,011 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__pthread_key_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,011 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__u_int32_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,011 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__daddr_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,011 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____id_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,011 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____uint16_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,012 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__uid_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,012 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__int16_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,012 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__lldiv_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,012 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____gid_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,012 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____rlim64_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,012 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____blksize_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,012 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____syscall_ulong_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,012 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____qaddr_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,012 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__fsblkcnt_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,012 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____u_quad_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,013 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____off64_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,013 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____suseconds_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,013 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____pid_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,013 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__pthread_barrier_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,013 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,013 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ushort in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,013 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____u_char in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,013 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__u_quad_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,013 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____quad_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,014 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__pthread_cond_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,014 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__fsid_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,014 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__int64_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,014 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____sigset_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,014 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____u_short in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,014 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__caddr_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,014 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__suseconds_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,014 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__pthread_spinlock_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,014 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____clock_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,014 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__mode_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,014 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____rlim_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,014 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____WAIT_STATUS in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,014 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__a8 in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,014 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__div_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,014 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____intptr_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,014 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__size_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,015 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__u_int16_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,015 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_global_msg_list in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,015 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__quad_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,015 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____clockid_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,015 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____loff_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,015 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__pid_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,015 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__clock_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,015 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____mode_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,015 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__blksize_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,015 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__u_long in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,015 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____uint32_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,015 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____caddr_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,016 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__fd_set in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,016 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__gid_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,016 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ino_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,016 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ulong in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,016 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____fsid_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,016 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__u_short in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,016 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____uint64_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,016 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__pthread_once_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,016 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__register_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,017 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____fsword_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,017 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____sig_atomic_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,017 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__off_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,017 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__pthread_attr_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,017 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____nlink_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,017 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____int8_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,017 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__timer_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,017 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____fd_mask in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,017 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__wchar_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,018 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____socklen_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,018 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ino_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,018 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__pthread_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,018 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____int64_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,018 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____useconds_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,018 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__pthread_condattr_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,018 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldiv_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,018 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____fsfilcnt64_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,018 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____time_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,018 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____timer_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,019 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____uint8_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,019 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__pthread_mutexattr_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,019 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____daddr_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,019 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____key_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,019 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____fsfilcnt_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,019 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__int8_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,019 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__loff_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,019 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____fsblkcnt64_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,019 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__u_int64_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,019 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____blkcnt_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,019 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__u_int in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,019 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__key_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,019 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__fd_mask in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,020 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__pthread_mutex_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,020 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__time_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,020 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____syscall_slong_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,020 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__idtype_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,020 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____int32_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,020 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__u_int8_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,020 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____u_int in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,020 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__clockid_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,020 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__pthread_rwlock_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,020 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__uint in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,020 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__nlink_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,021 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__int32_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,021 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ssize_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,021 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__pthread_rwlockattr_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,021 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____blkcnt64_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,021 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__id_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,021 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__dev_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,021 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__fsfilcnt_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,021 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____off_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,021 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____uid_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,021 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ssize_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,022 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ino64_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:36,040 INFO L330 CDTParser]: Deleted temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG9fe1748b8 [2018-04-11 23:20:36,044 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-04-11 23:20:36,047 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-04-11 23:20:36,048 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-04-11 23:20:36,048 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-04-11 23:20:36,054 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-04-11 23:20:36,055 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.04 11:20:36" (1/1) ... [2018-04-11 23:20:36,058 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15d2ec9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 11:20:36, skipping insertion in model container [2018-04-11 23:20:36,059 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.04 11:20:36" (1/1) ... [2018-04-11 23:20:36,079 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-11 23:20:36,126 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-11 23:20:36,345 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-11 23:20:36,420 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-11 23:20:36,430 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 157 non ball SCCs. Number of states in SCCs 157. [2018-04-11 23:20:36,514 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 11:20:36 WrapperNode [2018-04-11 23:20:36,515 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-04-11 23:20:36,516 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-04-11 23:20:36,516 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-04-11 23:20:36,516 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-04-11 23:20:36,528 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 11:20:36" (1/1) ... [2018-04-11 23:20:36,529 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 11:20:36" (1/1) ... [2018-04-11 23:20:36,543 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 11:20:36" (1/1) ... [2018-04-11 23:20:36,544 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 11:20:36" (1/1) ... [2018-04-11 23:20:36,561 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 11:20:36" (1/1) ... [2018-04-11 23:20:36,566 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 11:20:36" (1/1) ... [2018-04-11 23:20:36,571 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 11:20:36" (1/1) ... [2018-04-11 23:20:36,578 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-04-11 23:20:36,579 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-04-11 23:20:36,579 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-04-11 23:20:36,579 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-04-11 23:20:36,580 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 11:20:36" (1/1) ... No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-04-11 23:20:36,700 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-04-11 23:20:36,700 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-04-11 23:20:36,700 INFO L136 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-04-11 23:20:36,700 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____bswap_32 [2018-04-11 23:20:36,700 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____bswap_64 [2018-04-11 23:20:36,701 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_nonpositive [2018-04-11 23:20:36,701 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_positive [2018-04-11 23:20:36,701 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_malloc [2018-04-11 23:20:36,701 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_zalloc [2018-04-11 23:20:36,701 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEAD [2018-04-11 23:20:36,701 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_add [2018-04-11 23:20:36,701 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_del [2018-04-11 23:20:36,701 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add [2018-04-11 23:20:36,702 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add_tail [2018-04-11 23:20:36,702 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_del [2018-04-11 23:20:36,702 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_alloc [2018-04-11 23:20:36,702 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fill [2018-04-11 23:20:36,702 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_free [2018-04-11 23:20:36,702 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_submit_msg [2018-04-11 23:20:36,702 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgs [2018-04-11 23:20:36,702 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_get_drvdata [2018-04-11 23:20:36,702 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_set_drvdata [2018-04-11 23:20:36,703 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_return [2018-04-11 23:20:36,703 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_return [2018-04-11 23:20:36,703 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_sub [2018-04-11 23:20:36,703 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_init [2018-04-11 23:20:36,703 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_get [2018-04-11 23:20:36,703 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_put [2018-04-11 23:20:36,703 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_del [2018-04-11 23:20:36,703 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanup [2018-04-11 23:20:36,704 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_release [2018-04-11 23:20:36,704 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_put [2018-04-11 23:20:36,704 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_get [2018-04-11 23:20:36,704 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_init_internal [2018-04-11 23:20:36,704 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_init [2018-04-11 23:20:36,704 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_create [2018-04-11 23:20:36,704 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__f [2018-04-11 23:20:36,704 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__g [2018-04-11 23:20:36,704 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__alloc_8 [2018-04-11 23:20:36,705 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__free_8 [2018-04-11 23:20:36,705 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__entry_point [2018-04-11 23:20:36,705 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-04-11 23:20:36,705 INFO L136 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-04-11 23:20:36,705 INFO L136 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-04-11 23:20:36,705 INFO L136 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-04-11 23:20:36,705 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____bswap_32 [2018-04-11 23:20:36,705 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____bswap_64 [2018-04-11 23:20:36,706 INFO L128 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2018-04-11 23:20:36,706 INFO L128 BoogieDeclarations]: Found specification of procedure atof [2018-04-11 23:20:36,706 INFO L128 BoogieDeclarations]: Found specification of procedure atoi [2018-04-11 23:20:36,706 INFO L128 BoogieDeclarations]: Found specification of procedure atol [2018-04-11 23:20:36,706 INFO L128 BoogieDeclarations]: Found specification of procedure atoll [2018-04-11 23:20:36,706 INFO L128 BoogieDeclarations]: Found specification of procedure strtod [2018-04-11 23:20:36,706 INFO L128 BoogieDeclarations]: Found specification of procedure strtof [2018-04-11 23:20:36,706 INFO L128 BoogieDeclarations]: Found specification of procedure strtold [2018-04-11 23:20:36,707 INFO L128 BoogieDeclarations]: Found specification of procedure strtol [2018-04-11 23:20:36,707 INFO L128 BoogieDeclarations]: Found specification of procedure strtoul [2018-04-11 23:20:36,707 INFO L128 BoogieDeclarations]: Found specification of procedure strtoq [2018-04-11 23:20:36,707 INFO L128 BoogieDeclarations]: Found specification of procedure strtouq [2018-04-11 23:20:36,707 INFO L128 BoogieDeclarations]: Found specification of procedure strtoll [2018-04-11 23:20:36,707 INFO L128 BoogieDeclarations]: Found specification of procedure strtoull [2018-04-11 23:20:36,707 INFO L128 BoogieDeclarations]: Found specification of procedure l64a [2018-04-11 23:20:36,707 INFO L128 BoogieDeclarations]: Found specification of procedure a64l [2018-04-11 23:20:36,707 INFO L128 BoogieDeclarations]: Found specification of procedure select [2018-04-11 23:20:36,708 INFO L128 BoogieDeclarations]: Found specification of procedure pselect [2018-04-11 23:20:36,708 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2018-04-11 23:20:36,708 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2018-04-11 23:20:36,708 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2018-04-11 23:20:36,708 INFO L128 BoogieDeclarations]: Found specification of procedure random [2018-04-11 23:20:36,708 INFO L128 BoogieDeclarations]: Found specification of procedure srandom [2018-04-11 23:20:36,708 INFO L128 BoogieDeclarations]: Found specification of procedure initstate [2018-04-11 23:20:36,708 INFO L128 BoogieDeclarations]: Found specification of procedure setstate [2018-04-11 23:20:36,708 INFO L128 BoogieDeclarations]: Found specification of procedure random_r [2018-04-11 23:20:36,709 INFO L128 BoogieDeclarations]: Found specification of procedure srandom_r [2018-04-11 23:20:36,709 INFO L128 BoogieDeclarations]: Found specification of procedure initstate_r [2018-04-11 23:20:36,709 INFO L128 BoogieDeclarations]: Found specification of procedure setstate_r [2018-04-11 23:20:36,709 INFO L128 BoogieDeclarations]: Found specification of procedure rand [2018-04-11 23:20:36,709 INFO L128 BoogieDeclarations]: Found specification of procedure srand [2018-04-11 23:20:36,709 INFO L128 BoogieDeclarations]: Found specification of procedure rand_r [2018-04-11 23:20:36,709 INFO L128 BoogieDeclarations]: Found specification of procedure drand48 [2018-04-11 23:20:36,709 INFO L128 BoogieDeclarations]: Found specification of procedure erand48 [2018-04-11 23:20:36,710 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48 [2018-04-11 23:20:36,710 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48 [2018-04-11 23:20:36,710 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48 [2018-04-11 23:20:36,710 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48 [2018-04-11 23:20:36,710 INFO L128 BoogieDeclarations]: Found specification of procedure srand48 [2018-04-11 23:20:36,710 INFO L128 BoogieDeclarations]: Found specification of procedure seed48 [2018-04-11 23:20:36,710 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48 [2018-04-11 23:20:36,710 INFO L128 BoogieDeclarations]: Found specification of procedure drand48_r [2018-04-11 23:20:36,710 INFO L128 BoogieDeclarations]: Found specification of procedure erand48_r [2018-04-11 23:20:36,710 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48_r [2018-04-11 23:20:36,711 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48_r [2018-04-11 23:20:36,711 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48_r [2018-04-11 23:20:36,711 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48_r [2018-04-11 23:20:36,711 INFO L128 BoogieDeclarations]: Found specification of procedure srand48_r [2018-04-11 23:20:36,711 INFO L128 BoogieDeclarations]: Found specification of procedure seed48_r [2018-04-11 23:20:36,711 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48_r [2018-04-11 23:20:36,711 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-04-11 23:20:36,711 INFO L128 BoogieDeclarations]: Found specification of procedure calloc [2018-04-11 23:20:36,711 INFO L128 BoogieDeclarations]: Found specification of procedure realloc [2018-04-11 23:20:36,712 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-04-11 23:20:36,712 INFO L128 BoogieDeclarations]: Found specification of procedure cfree [2018-04-11 23:20:36,712 INFO L128 BoogieDeclarations]: Found specification of procedure alloca [2018-04-11 23:20:36,712 INFO L128 BoogieDeclarations]: Found specification of procedure valloc [2018-04-11 23:20:36,712 INFO L128 BoogieDeclarations]: Found specification of procedure posix_memalign [2018-04-11 23:20:36,712 INFO L128 BoogieDeclarations]: Found specification of procedure abort [2018-04-11 23:20:36,712 INFO L128 BoogieDeclarations]: Found specification of procedure atexit [2018-04-11 23:20:36,712 INFO L128 BoogieDeclarations]: Found specification of procedure on_exit [2018-04-11 23:20:36,713 INFO L128 BoogieDeclarations]: Found specification of procedure exit [2018-04-11 23:20:36,713 INFO L128 BoogieDeclarations]: Found specification of procedure _Exit [2018-04-11 23:20:36,713 INFO L128 BoogieDeclarations]: Found specification of procedure getenv [2018-04-11 23:20:36,713 INFO L128 BoogieDeclarations]: Found specification of procedure putenv [2018-04-11 23:20:36,713 INFO L128 BoogieDeclarations]: Found specification of procedure setenv [2018-04-11 23:20:36,713 INFO L128 BoogieDeclarations]: Found specification of procedure unsetenv [2018-04-11 23:20:36,713 INFO L128 BoogieDeclarations]: Found specification of procedure clearenv [2018-04-11 23:20:36,713 INFO L128 BoogieDeclarations]: Found specification of procedure mktemp [2018-04-11 23:20:36,713 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemp [2018-04-11 23:20:36,714 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemps [2018-04-11 23:20:36,714 INFO L128 BoogieDeclarations]: Found specification of procedure mkdtemp [2018-04-11 23:20:36,714 INFO L128 BoogieDeclarations]: Found specification of procedure system [2018-04-11 23:20:36,714 INFO L128 BoogieDeclarations]: Found specification of procedure realpath [2018-04-11 23:20:36,714 INFO L128 BoogieDeclarations]: Found specification of procedure bsearch [2018-04-11 23:20:36,714 INFO L128 BoogieDeclarations]: Found specification of procedure qsort [2018-04-11 23:20:36,714 INFO L128 BoogieDeclarations]: Found specification of procedure abs [2018-04-11 23:20:36,714 INFO L128 BoogieDeclarations]: Found specification of procedure labs [2018-04-11 23:20:36,714 INFO L128 BoogieDeclarations]: Found specification of procedure llabs [2018-04-11 23:20:36,715 INFO L128 BoogieDeclarations]: Found specification of procedure div [2018-04-11 23:20:36,715 INFO L128 BoogieDeclarations]: Found specification of procedure ldiv [2018-04-11 23:20:36,715 INFO L128 BoogieDeclarations]: Found specification of procedure lldiv [2018-04-11 23:20:36,715 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt [2018-04-11 23:20:36,715 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt [2018-04-11 23:20:36,715 INFO L128 BoogieDeclarations]: Found specification of procedure gcvt [2018-04-11 23:20:36,715 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt [2018-04-11 23:20:36,715 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt [2018-04-11 23:20:36,715 INFO L128 BoogieDeclarations]: Found specification of procedure qgcvt [2018-04-11 23:20:36,716 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt_r [2018-04-11 23:20:36,716 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt_r [2018-04-11 23:20:36,716 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt_r [2018-04-11 23:20:36,716 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt_r [2018-04-11 23:20:36,716 INFO L128 BoogieDeclarations]: Found specification of procedure mblen [2018-04-11 23:20:36,716 INFO L128 BoogieDeclarations]: Found specification of procedure mbtowc [2018-04-11 23:20:36,716 INFO L128 BoogieDeclarations]: Found specification of procedure wctomb [2018-04-11 23:20:36,716 INFO L128 BoogieDeclarations]: Found specification of procedure mbstowcs [2018-04-11 23:20:36,716 INFO L128 BoogieDeclarations]: Found specification of procedure wcstombs [2018-04-11 23:20:36,717 INFO L128 BoogieDeclarations]: Found specification of procedure rpmatch [2018-04-11 23:20:36,717 INFO L128 BoogieDeclarations]: Found specification of procedure getsubopt [2018-04-11 23:20:36,717 INFO L128 BoogieDeclarations]: Found specification of procedure getloadavg [2018-04-11 23:20:36,717 INFO L128 BoogieDeclarations]: Found specification of procedure kfree [2018-04-11 23:20:36,717 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-04-11 23:20:36,717 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-04-11 23:20:36,717 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_nonpositive [2018-04-11 23:20:36,717 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_positive [2018-04-11 23:20:36,717 INFO L128 BoogieDeclarations]: Found specification of procedure memcpy [2018-04-11 23:20:36,718 INFO L128 BoogieDeclarations]: Found specification of procedure memset [2018-04-11 23:20:36,718 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_malloc [2018-04-11 23:20:36,718 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-04-11 23:20:36,718 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_zalloc [2018-04-11 23:20:36,718 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-04-11 23:20:36,718 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEAD [2018-04-11 23:20:36,718 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-04-11 23:20:36,718 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_add [2018-04-11 23:20:36,718 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_del [2018-04-11 23:20:36,719 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add [2018-04-11 23:20:36,719 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-04-11 23:20:36,719 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add_tail [2018-04-11 23:20:36,719 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_del [2018-04-11 23:20:36,719 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_alloc [2018-04-11 23:20:36,719 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fill [2018-04-11 23:20:36,719 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-04-11 23:20:36,719 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_free [2018-04-11 23:20:36,719 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-04-11 23:20:36,720 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_submit_msg [2018-04-11 23:20:36,720 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgs [2018-04-11 23:20:36,720 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_get_drvdata [2018-04-11 23:20:36,720 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_set_drvdata [2018-04-11 23:20:36,720 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_return [2018-04-11 23:20:36,720 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-04-11 23:20:36,720 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-04-11 23:20:36,720 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_return [2018-04-11 23:20:36,720 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_sub [2018-04-11 23:20:36,721 INFO L128 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-04-11 23:20:36,721 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_init [2018-04-11 23:20:36,721 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_get [2018-04-11 23:20:36,721 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_put [2018-04-11 23:20:36,721 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_del [2018-04-11 23:20:36,721 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanup [2018-04-11 23:20:36,721 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_release [2018-04-11 23:20:36,721 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_put [2018-04-11 23:20:36,721 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_get [2018-04-11 23:20:36,722 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_init_internal [2018-04-11 23:20:36,722 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_init [2018-04-11 23:20:36,722 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_create [2018-04-11 23:20:36,722 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-04-11 23:20:36,722 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__f [2018-04-11 23:20:36,722 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__g [2018-04-11 23:20:36,722 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__alloc_8 [2018-04-11 23:20:36,722 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__free_8 [2018-04-11 23:20:36,722 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__entry_point [2018-04-11 23:20:36,723 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-04-11 23:20:36,723 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-04-11 23:20:36,723 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-04-11 23:20:36,723 INFO L128 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-04-11 23:20:37,051 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-11 23:20:37,310 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-11 23:20:37,706 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-04-11 23:20:37,707 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.04 11:20:37 BoogieIcfgContainer [2018-04-11 23:20:37,707 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-04-11 23:20:37,708 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-04-11 23:20:37,708 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-04-11 23:20:37,710 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-04-11 23:20:37,711 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.04 11:20:36" (1/3) ... [2018-04-11 23:20:37,711 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@9c41add and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.04 11:20:37, skipping insertion in model container [2018-04-11 23:20:37,711 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 11:20:36" (2/3) ... [2018-04-11 23:20:37,712 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@9c41add and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.04 11:20:37, skipping insertion in model container [2018-04-11 23:20:37,712 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.04 11:20:37" (3/3) ... [2018-04-11 23:20:37,713 INFO L107 eAbstractionObserver]: Analyzing ICFG memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-11 23:20:37,720 INFO L131 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-04-11 23:20:37,727 INFO L143 ceAbstractionStarter]: Appying trace abstraction to program that has 73 error locations. [2018-04-11 23:20:37,765 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-04-11 23:20:37,765 INFO L369 AbstractCegarLoop]: Interprodecural is true [2018-04-11 23:20:37,766 INFO L370 AbstractCegarLoop]: Hoare is true [2018-04-11 23:20:37,766 INFO L371 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-04-11 23:20:37,766 INFO L372 AbstractCegarLoop]: Backedges is TWOTRACK [2018-04-11 23:20:37,766 INFO L373 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-04-11 23:20:37,766 INFO L374 AbstractCegarLoop]: Difference is false [2018-04-11 23:20:37,766 INFO L375 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-04-11 23:20:37,766 INFO L380 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-04-11 23:20:37,767 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-04-11 23:20:37,782 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states. [2018-04-11 23:20:37,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-04-11 23:20:37,786 INFO L347 BasicCegarLoop]: Found error trace [2018-04-11 23:20:37,787 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2018-04-11 23:20:37,787 INFO L408 AbstractCegarLoop]: === Iteration 1 === [__U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr5RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr1RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__free_8Err1AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__free_8Err0AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-11 23:20:37,791 INFO L82 PathProgramCache]: Analyzing trace with hash -1201908207, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-11 23:20:37,807 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-11 23:20:37,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-11 23:20:37,844 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-11 23:20:37,887 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2018-04-11 23:20:37,889 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-11 23:20:37,898 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-11 23:20:37,899 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5 [2018-04-11 23:20:37,904 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-11 23:20:37,905 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-11 23:20:37,907 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-11 23:20:37,937 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-11 23:20:37,937 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2018-04-11 23:20:37,939 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-04-11 23:20:37,948 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-04-11 23:20:37,949 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-04-11 23:20:37,950 INFO L87 Difference]: Start difference. First operand 132 states. Second operand 3 states. [2018-04-11 23:20:38,009 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-11 23:20:38,009 INFO L93 Difference]: Finished difference Result 58 states and 58 transitions. [2018-04-11 23:20:38,009 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-04-11 23:20:38,011 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 6 [2018-04-11 23:20:38,011 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-11 23:20:38,022 INFO L225 Difference]: With dead ends: 58 [2018-04-11 23:20:38,022 INFO L226 Difference]: Without dead ends: 50 [2018-04-11 23:20:38,026 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-04-11 23:20:38,043 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50 states. [2018-04-11 23:20:38,060 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50 to 43. [2018-04-11 23:20:38,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 43 states. [2018-04-11 23:20:38,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 44 transitions. [2018-04-11 23:20:38,064 INFO L78 Accepts]: Start accepts. Automaton has 43 states and 44 transitions. Word has length 6 [2018-04-11 23:20:38,064 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-11 23:20:38,065 INFO L459 AbstractCegarLoop]: Abstraction has 43 states and 44 transitions. [2018-04-11 23:20:38,065 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-04-11 23:20:38,065 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 44 transitions. [2018-04-11 23:20:38,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-04-11 23:20:38,065 INFO L347 BasicCegarLoop]: Found error trace [2018-04-11 23:20:38,066 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2018-04-11 23:20:38,066 INFO L408 AbstractCegarLoop]: === Iteration 2 === [__U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr5RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr1RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__free_8Err1AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__free_8Err0AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-11 23:20:38,066 INFO L82 PathProgramCache]: Analyzing trace with hash -1201908206, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-11 23:20:38,075 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-11 23:20:38,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-11 23:20:38,089 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-11 23:20:38,111 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2018-04-11 23:20:38,112 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-11 23:20:38,159 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-11 23:20:38,159 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:10, output treesize:9 [2018-04-11 23:20:38,166 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-11 23:20:38,166 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-11 23:20:38,178 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-11 23:20:38,209 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-11 23:20:38,209 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 3 [2018-04-11 23:20:38,211 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-04-11 23:20:38,211 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-04-11 23:20:38,211 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-04-11 23:20:38,212 INFO L87 Difference]: Start difference. First operand 43 states and 44 transitions. Second operand 4 states. [2018-04-11 23:20:38,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-11 23:20:38,248 INFO L93 Difference]: Finished difference Result 63 states and 64 transitions. [2018-04-11 23:20:38,250 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-04-11 23:20:38,250 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 6 [2018-04-11 23:20:38,250 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-11 23:20:38,251 INFO L225 Difference]: With dead ends: 63 [2018-04-11 23:20:38,252 INFO L226 Difference]: Without dead ends: 61 [2018-04-11 23:20:38,252 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-04-11 23:20:38,253 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 61 states. [2018-04-11 23:20:38,258 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 61 to 41. [2018-04-11 23:20:38,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41 states. [2018-04-11 23:20:38,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 42 transitions. [2018-04-11 23:20:38,260 INFO L78 Accepts]: Start accepts. Automaton has 41 states and 42 transitions. Word has length 6 [2018-04-11 23:20:38,260 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-11 23:20:38,260 INFO L459 AbstractCegarLoop]: Abstraction has 41 states and 42 transitions. [2018-04-11 23:20:38,260 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-04-11 23:20:38,261 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 42 transitions. [2018-04-11 23:20:38,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-04-11 23:20:38,262 INFO L347 BasicCegarLoop]: Found error trace [2018-04-11 23:20:38,262 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-11 23:20:38,262 INFO L408 AbstractCegarLoop]: === Iteration 3 === [__U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr5RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr1RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__free_8Err1AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__free_8Err0AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-11 23:20:38,262 INFO L82 PathProgramCache]: Analyzing trace with hash 1452580866, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-11 23:20:38,273 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-11 23:20:38,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-11 23:20:38,309 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-11 23:20:38,333 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-11 23:20:38,333 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-11 23:20:38,411 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-11 23:20:38,443 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-11 23:20:38,444 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 4 [2018-04-11 23:20:38,444 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-04-11 23:20:38,444 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-04-11 23:20:38,444 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-04-11 23:20:38,445 INFO L87 Difference]: Start difference. First operand 41 states and 42 transitions. Second operand 5 states. [2018-04-11 23:20:38,522 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-11 23:20:38,522 INFO L93 Difference]: Finished difference Result 57 states and 60 transitions. [2018-04-11 23:20:38,523 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-04-11 23:20:38,523 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 27 [2018-04-11 23:20:38,523 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-11 23:20:38,526 INFO L225 Difference]: With dead ends: 57 [2018-04-11 23:20:38,527 INFO L226 Difference]: Without dead ends: 56 [2018-04-11 23:20:38,527 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 50 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2018-04-11 23:20:38,527 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56 states. [2018-04-11 23:20:38,538 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56 to 54. [2018-04-11 23:20:38,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 54 states. [2018-04-11 23:20:38,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 58 transitions. [2018-04-11 23:20:38,539 INFO L78 Accepts]: Start accepts. Automaton has 54 states and 58 transitions. Word has length 27 [2018-04-11 23:20:38,540 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-11 23:20:38,540 INFO L459 AbstractCegarLoop]: Abstraction has 54 states and 58 transitions. [2018-04-11 23:20:38,540 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-04-11 23:20:38,540 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 58 transitions. [2018-04-11 23:20:38,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-04-11 23:20:38,542 INFO L347 BasicCegarLoop]: Found error trace [2018-04-11 23:20:38,542 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-11 23:20:38,542 INFO L408 AbstractCegarLoop]: === Iteration 4 === [__U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr5RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr1RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__free_8Err1AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__free_8Err0AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-11 23:20:38,543 INFO L82 PathProgramCache]: Analyzing trace with hash -933940477, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-11 23:20:38,552 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-11 23:20:38,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-11 23:20:38,589 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-11 23:20:38,623 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-11 23:20:38,624 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-11 23:20:38,687 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-11 23:20:38,708 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-11 23:20:38,709 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 5 [2018-04-11 23:20:38,709 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-04-11 23:20:38,709 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-04-11 23:20:38,709 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-04-11 23:20:38,709 INFO L87 Difference]: Start difference. First operand 54 states and 58 transitions. Second operand 6 states. [2018-04-11 23:20:38,785 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-11 23:20:38,785 INFO L93 Difference]: Finished difference Result 54 states and 58 transitions. [2018-04-11 23:20:38,785 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-04-11 23:20:38,785 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 28 [2018-04-11 23:20:38,786 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-11 23:20:38,787 INFO L225 Difference]: With dead ends: 54 [2018-04-11 23:20:38,787 INFO L226 Difference]: Without dead ends: 53 [2018-04-11 23:20:38,787 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 51 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2018-04-11 23:20:38,788 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53 states. [2018-04-11 23:20:38,792 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53 to 40. [2018-04-11 23:20:38,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 40 states. [2018-04-11 23:20:38,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 41 transitions. [2018-04-11 23:20:38,794 INFO L78 Accepts]: Start accepts. Automaton has 40 states and 41 transitions. Word has length 28 [2018-04-11 23:20:38,794 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-11 23:20:38,794 INFO L459 AbstractCegarLoop]: Abstraction has 40 states and 41 transitions. [2018-04-11 23:20:38,794 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-04-11 23:20:38,795 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 41 transitions. [2018-04-11 23:20:38,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-04-11 23:20:38,795 INFO L347 BasicCegarLoop]: Found error trace [2018-04-11 23:20:38,796 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-11 23:20:38,796 INFO L408 AbstractCegarLoop]: === Iteration 5 === [__U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr5RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr1RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__free_8Err1AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__free_8Err0AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-11 23:20:38,796 INFO L82 PathProgramCache]: Analyzing trace with hash 2080334146, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-11 23:20:38,810 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-11 23:20:38,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-11 23:20:38,842 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-11 23:20:38,859 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-11 23:20:38,859 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-11 23:20:38,893 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-11 23:20:38,919 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-11 23:20:38,920 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 4 [2018-04-11 23:20:38,920 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-04-11 23:20:38,920 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-04-11 23:20:38,920 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-04-11 23:20:38,920 INFO L87 Difference]: Start difference. First operand 40 states and 41 transitions. Second operand 5 states. [2018-04-11 23:20:38,974 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-11 23:20:38,974 INFO L93 Difference]: Finished difference Result 55 states and 58 transitions. [2018-04-11 23:20:38,974 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-04-11 23:20:38,975 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 28 [2018-04-11 23:20:38,975 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-11 23:20:38,976 INFO L225 Difference]: With dead ends: 55 [2018-04-11 23:20:38,976 INFO L226 Difference]: Without dead ends: 54 [2018-04-11 23:20:38,977 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2018-04-11 23:20:38,977 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54 states. [2018-04-11 23:20:38,983 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54 to 53. [2018-04-11 23:20:38,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 53 states. [2018-04-11 23:20:38,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 56 transitions. [2018-04-11 23:20:38,985 INFO L78 Accepts]: Start accepts. Automaton has 53 states and 56 transitions. Word has length 28 [2018-04-11 23:20:38,985 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-11 23:20:38,985 INFO L459 AbstractCegarLoop]: Abstraction has 53 states and 56 transitions. [2018-04-11 23:20:38,985 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-04-11 23:20:38,985 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 56 transitions. [2018-04-11 23:20:38,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-04-11 23:20:38,986 INFO L347 BasicCegarLoop]: Found error trace [2018-04-11 23:20:38,987 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-11 23:20:38,987 INFO L408 AbstractCegarLoop]: === Iteration 6 === [__U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr5RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr1RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__free_8Err1AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__free_8Err0AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-11 23:20:38,987 INFO L82 PathProgramCache]: Analyzing trace with hash 1112616545, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-11 23:20:38,999 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-11 23:20:39,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-11 23:20:39,028 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-11 23:20:39,033 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2018-04-11 23:20:39,033 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-11 23:20:39,036 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-11 23:20:39,036 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5 [2018-04-11 23:20:39,069 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-11 23:20:39,069 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-11 23:20:39,119 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-11 23:20:39,149 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-11 23:20:39,149 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 5 [2018-04-11 23:20:39,149 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-04-11 23:20:39,150 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-04-11 23:20:39,150 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-04-11 23:20:39,150 INFO L87 Difference]: Start difference. First operand 53 states and 56 transitions. Second operand 6 states. [2018-04-11 23:20:39,209 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-11 23:20:39,209 INFO L93 Difference]: Finished difference Result 56 states and 58 transitions. [2018-04-11 23:20:39,209 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-04-11 23:20:39,210 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 29 [2018-04-11 23:20:39,210 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-11 23:20:39,210 INFO L225 Difference]: With dead ends: 56 [2018-04-11 23:20:39,211 INFO L226 Difference]: Without dead ends: 55 [2018-04-11 23:20:39,211 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 53 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2018-04-11 23:20:39,211 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55 states. [2018-04-11 23:20:39,215 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55 to 39. [2018-04-11 23:20:39,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39 states. [2018-04-11 23:20:39,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 40 transitions. [2018-04-11 23:20:39,216 INFO L78 Accepts]: Start accepts. Automaton has 39 states and 40 transitions. Word has length 29 [2018-04-11 23:20:39,216 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-11 23:20:39,216 INFO L459 AbstractCegarLoop]: Abstraction has 39 states and 40 transitions. [2018-04-11 23:20:39,216 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-04-11 23:20:39,216 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 40 transitions. [2018-04-11 23:20:39,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2018-04-11 23:20:39,217 INFO L347 BasicCegarLoop]: Found error trace [2018-04-11 23:20:39,217 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-11 23:20:39,217 INFO L408 AbstractCegarLoop]: === Iteration 7 === [__U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr5RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr1RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__free_8Err1AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__free_8Err0AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-11 23:20:39,217 INFO L82 PathProgramCache]: Analyzing trace with hash 1294963407, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-11 23:20:39,224 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-11 23:20:39,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-11 23:20:39,258 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-11 23:20:39,269 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-11 23:20:39,270 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-11 23:20:39,352 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-11 23:20:39,372 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-11 23:20:39,372 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2018-04-11 23:20:39,372 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-04-11 23:20:39,373 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-04-11 23:20:39,373 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-04-11 23:20:39,373 INFO L87 Difference]: Start difference. First operand 39 states and 40 transitions. Second operand 3 states. [2018-04-11 23:20:39,397 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-11 23:20:39,397 INFO L93 Difference]: Finished difference Result 53 states and 55 transitions. [2018-04-11 23:20:39,397 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-04-11 23:20:39,398 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 32 [2018-04-11 23:20:39,398 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-11 23:20:39,399 INFO L225 Difference]: With dead ends: 53 [2018-04-11 23:20:39,399 INFO L226 Difference]: Without dead ends: 48 [2018-04-11 23:20:39,399 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 62 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-04-11 23:20:39,399 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 48 states. [2018-04-11 23:20:39,407 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 48 to 48. [2018-04-11 23:20:39,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48 states. [2018-04-11 23:20:39,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 50 transitions. [2018-04-11 23:20:39,408 INFO L78 Accepts]: Start accepts. Automaton has 48 states and 50 transitions. Word has length 32 [2018-04-11 23:20:39,409 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-11 23:20:39,409 INFO L459 AbstractCegarLoop]: Abstraction has 48 states and 50 transitions. [2018-04-11 23:20:39,409 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-04-11 23:20:39,409 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 50 transitions. [2018-04-11 23:20:39,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2018-04-11 23:20:39,409 INFO L347 BasicCegarLoop]: Found error trace [2018-04-11 23:20:39,410 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-11 23:20:39,410 INFO L408 AbstractCegarLoop]: === Iteration 8 === [__U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr5RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr1RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__free_8Err1AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__free_8Err0AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-11 23:20:39,410 INFO L82 PathProgramCache]: Analyzing trace with hash -846743442, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-11 23:20:39,416 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-11 23:20:39,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-11 23:20:39,443 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-11 23:20:39,474 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-11 23:20:39,474 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-11 23:20:39,533 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-11 23:20:39,555 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-11 23:20:39,555 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [6, 7] imperfect sequences [] total 7 [2018-04-11 23:20:39,556 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-04-11 23:20:39,556 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-04-11 23:20:39,556 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-04-11 23:20:39,556 INFO L87 Difference]: Start difference. First operand 48 states and 50 transitions. Second operand 7 states. [2018-04-11 23:20:39,602 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-11 23:20:39,602 INFO L93 Difference]: Finished difference Result 62 states and 62 transitions. [2018-04-11 23:20:39,602 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-04-11 23:20:39,602 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 33 [2018-04-11 23:20:39,603 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-11 23:20:39,603 INFO L225 Difference]: With dead ends: 62 [2018-04-11 23:20:39,603 INFO L226 Difference]: Without dead ends: 53 [2018-04-11 23:20:39,604 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 69 GetRequests, 60 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2018-04-11 23:20:39,604 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53 states. [2018-04-11 23:20:39,609 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53 to 39. [2018-04-11 23:20:39,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39 states. [2018-04-11 23:20:39,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 39 transitions. [2018-04-11 23:20:39,610 INFO L78 Accepts]: Start accepts. Automaton has 39 states and 39 transitions. Word has length 33 [2018-04-11 23:20:39,610 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-11 23:20:39,610 INFO L459 AbstractCegarLoop]: Abstraction has 39 states and 39 transitions. [2018-04-11 23:20:39,610 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-04-11 23:20:39,611 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 39 transitions. [2018-04-11 23:20:39,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2018-04-11 23:20:39,612 INFO L347 BasicCegarLoop]: Found error trace [2018-04-11 23:20:39,612 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-11 23:20:39,612 INFO L408 AbstractCegarLoop]: === Iteration 9 === [__U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr5RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr1RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__free_8Err1AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__free_8Err0AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-11 23:20:39,612 INFO L82 PathProgramCache]: Analyzing trace with hash -1034507061, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-11 23:20:39,619 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-11 23:20:39,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-11 23:20:39,642 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-11 23:20:39,707 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-11 23:20:39,708 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-11 23:20:39,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-11 23:20:39,860 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-11 23:20:39,860 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [5, 6] imperfect sequences [] total 6 [2018-04-11 23:20:39,860 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-04-11 23:20:39,861 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-04-11 23:20:39,861 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-04-11 23:20:39,861 INFO L87 Difference]: Start difference. First operand 39 states and 39 transitions. Second operand 6 states. [2018-04-11 23:20:39,914 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-11 23:20:39,915 INFO L93 Difference]: Finished difference Result 57 states and 56 transitions. [2018-04-11 23:20:39,915 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-04-11 23:20:39,915 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 35 [2018-04-11 23:20:39,915 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-11 23:20:39,916 INFO L225 Difference]: With dead ends: 57 [2018-04-11 23:20:39,916 INFO L226 Difference]: Without dead ends: 37 [2018-04-11 23:20:39,916 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 63 SyntacticMatches, 2 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2018-04-11 23:20:39,917 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37 states. [2018-04-11 23:20:39,920 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37 to 37. [2018-04-11 23:20:39,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37 states. [2018-04-11 23:20:39,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 36 transitions. [2018-04-11 23:20:39,922 INFO L78 Accepts]: Start accepts. Automaton has 37 states and 36 transitions. Word has length 35 [2018-04-11 23:20:39,922 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-11 23:20:39,922 INFO L459 AbstractCegarLoop]: Abstraction has 37 states and 36 transitions. [2018-04-11 23:20:39,922 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-04-11 23:20:39,922 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 36 transitions. [2018-04-11 23:20:39,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2018-04-11 23:20:39,923 INFO L347 BasicCegarLoop]: Found error trace [2018-04-11 23:20:39,924 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-11 23:20:39,924 INFO L408 AbstractCegarLoop]: === Iteration 10 === [__U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr5RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr1RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__free_8Err1AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__free_8Err0AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-11 23:20:39,924 INFO L82 PathProgramCache]: Analyzing trace with hash 1410903756, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-11 23:20:39,931 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-11 23:20:39,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-11 23:20:39,954 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-11 23:20:40,015 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 1 [2018-04-11 23:20:40,015 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-11 23:20:40,019 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-11 23:20:40,020 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:9, output treesize:3 [2018-04-11 23:20:40,063 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-11 23:20:40,063 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-11 23:20:40,149 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: var is still there: |v_old(#valid)_BEFORE_CALL_13| term size 17 at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.Elim1Store.elim1(Elim1Store.java:452) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:221) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.elimAllRec(ElimStorePlain.java:199) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.PartialQuantifierElimination.elim(PartialQuantifierElimination.java:270) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.PartialQuantifierElimination.tryToEliminate(PartialQuantifierElimination.java:101) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.IterativePredicateTransformer$QuantifierEliminationPostprocessor.postprocess(IterativePredicateTransformer.java:243) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.IterativePredicateTransformer.applyPostprocessors(IterativePredicateTransformer.java:445) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.IterativePredicateTransformer.computeBackwardSequence(IterativePredicateTransformer.java:421) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.IterativePredicateTransformer.computeWeakestPreconditionSequence(IterativePredicateTransformer.java:292) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheckSpWp.computeInterpolantsUsingUnsatCore(TraceCheckSpWp.java:328) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheckSpWp.computeInterpolants(TraceCheckSpWp.java:173) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheckSpWp.(TraceCheckSpWp.java:160) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceCheckConstructor.constructForwardBackward(TraceCheckConstructor.java:237) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceCheckConstructor.get(TraceCheckConstructor.java:185) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.FixedRefinementStrategy.getTraceCheck(FixedRefinementStrategy.java:131) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.checkFeasibility(BaseRefinementStrategy.java:231) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.executeStrategy(BaseRefinementStrategy.java:205) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:69) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:408) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:417) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:363) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterate(TraceAbstractionStarter.java:304) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:150) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:118) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:119) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:324) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.runToolchainDefault(DefaultToolchainJob.java:221) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.BasicToolchainJob.run(BasicToolchainJob.java:134) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-04-11 23:20:40,152 INFO L168 Benchmark]: Toolchain (without parser) took 4107.02 ms. Allocated memory was 303.0 MB in the beginning and 511.7 MB in the end (delta: 208.7 MB). Free memory was 236.9 MB in the beginning and 302.5 MB in the end (delta: -65.6 MB). Peak memory consumption was 143.0 MB. Max. memory is 5.3 GB. [2018-04-11 23:20:40,153 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 303.0 MB. Free memory is still 263.3 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-04-11 23:20:40,154 INFO L168 Benchmark]: CACSL2BoogieTranslator took 467.55 ms. Allocated memory is still 303.0 MB. Free memory was 236.9 MB in the beginning and 193.0 MB in the end (delta: 43.8 MB). Peak memory consumption was 43.8 MB. Max. memory is 5.3 GB. [2018-04-11 23:20:40,154 INFO L168 Benchmark]: Boogie Preprocessor took 63.06 ms. Allocated memory is still 303.0 MB. Free memory was 193.0 MB in the beginning and 189.0 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. [2018-04-11 23:20:40,155 INFO L168 Benchmark]: RCFGBuilder took 1128.25 ms. Allocated memory was 303.0 MB in the beginning and 461.9 MB in the end (delta: 158.9 MB). Free memory was 189.0 MB in the beginning and 327.1 MB in the end (delta: -138.1 MB). Peak memory consumption was 35.8 MB. Max. memory is 5.3 GB. [2018-04-11 23:20:40,155 INFO L168 Benchmark]: TraceAbstraction took 2442.93 ms. Allocated memory was 461.9 MB in the beginning and 511.7 MB in the end (delta: 49.8 MB). Free memory was 327.1 MB in the beginning and 302.5 MB in the end (delta: 24.6 MB). Peak memory consumption was 74.4 MB. Max. memory is 5.3 GB. [2018-04-11 23:20:40,159 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 303.0 MB. Free memory is still 263.3 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 467.55 ms. Allocated memory is still 303.0 MB. Free memory was 236.9 MB in the beginning and 193.0 MB in the end (delta: 43.8 MB). Peak memory consumption was 43.8 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 63.06 ms. Allocated memory is still 303.0 MB. Free memory was 193.0 MB in the beginning and 189.0 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 1128.25 ms. Allocated memory was 303.0 MB in the beginning and 461.9 MB in the end (delta: 158.9 MB). Free memory was 189.0 MB in the beginning and 327.1 MB in the end (delta: -138.1 MB). Peak memory consumption was 35.8 MB. Max. memory is 5.3 GB. * TraceAbstraction took 2442.93 ms. Allocated memory was 461.9 MB in the beginning and 511.7 MB in the end (delta: 49.8 MB). Free memory was 327.1 MB in the beginning and 302.5 MB in the end (delta: 24.6 MB). Peak memory consumption was 74.4 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: var is still there: |v_old(#valid)_BEFORE_CALL_13| term size 17 de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: var is still there: |v_old(#valid)_BEFORE_CALL_13| term size 17: de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.Elim1Store.elim1(Elim1Store.java:452) RESULT: Ultimate could not prove your program: Toolchain returned no result. Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test8_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerC.xml/Csv-Benchmark-0-2018-04-11_23-20-40-168.csv Received shutdown request...