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 --cacsl2boogietranslator.bitprecise.bitfields false -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/cade18-smtinterpol/svcomp-DerefFreeMemtrack-32bit-Automizer_SmtInterpol_Array.epf -i ../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test13_2_false-valid-memtrack.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-666feb3-m [2018-04-12 05:18:19,467 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-04-12 05:18:19,468 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-04-12 05:18:19,482 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-04-12 05:18:19,482 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-04-12 05:18:19,483 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-04-12 05:18:19,484 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-04-12 05:18:19,485 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-04-12 05:18:19,487 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-04-12 05:18:19,488 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-04-12 05:18:19,488 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-04-12 05:18:19,488 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-04-12 05:18:19,489 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-04-12 05:18:19,490 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-04-12 05:18:19,491 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-04-12 05:18:19,492 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-04-12 05:18:19,494 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-04-12 05:18:19,495 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-04-12 05:18:19,496 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-04-12 05:18:19,497 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-04-12 05:18:19,499 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-04-12 05:18:19,499 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-04-12 05:18:19,500 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-04-12 05:18:19,501 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-04-12 05:18:19,501 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-04-12 05:18:19,502 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-04-12 05:18:19,502 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-04-12 05:18:19,503 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-04-12 05:18:19,504 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-04-12 05:18:19,504 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-04-12 05:18:19,505 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-04-12 05:18:19,505 INFO L98 SettingsManager]: Beginning loading settings from /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/cade18-smtinterpol/svcomp-DerefFreeMemtrack-32bit-Automizer_SmtInterpol_Array.epf [2018-04-12 05:18:19,526 INFO L110 SettingsManager]: Loading preferences was successful [2018-04-12 05:18:19,527 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-04-12 05:18:19,528 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-04-12 05:18:19,528 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-04-12 05:18:19,528 INFO L133 SettingsManager]: * Use SBE=true [2018-04-12 05:18:19,528 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-04-12 05:18:19,528 INFO L133 SettingsManager]: * sizeof long=4 [2018-04-12 05:18:19,528 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-04-12 05:18:19,529 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-04-12 05:18:19,529 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-04-12 05:18:19,529 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-04-12 05:18:19,529 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-04-12 05:18:19,529 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-04-12 05:18:19,529 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-04-12 05:18:19,529 INFO L133 SettingsManager]: * sizeof long double=12 [2018-04-12 05:18:19,530 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-04-12 05:18:19,530 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-04-12 05:18:19,530 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-04-12 05:18:19,530 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-04-12 05:18:19,530 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-04-12 05:18:19,530 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-04-12 05:18:19,530 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_TreeInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Bitprecise bitfields -> false [2018-04-12 05:18:19,559 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-04-12 05:18:19,569 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-04-12 05:18:19,575 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-04-12 05:18:19,576 INFO L271 PluginConnector]: Initializing CDTParser... [2018-04-12 05:18:19,576 INFO L276 PluginConnector]: CDTParser initialized [2018-04-12 05:18:19,577 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:19,900 INFO L225 CDTParser]: Created temporary CDT project at /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG61a557703 [2018-04-12 05:18:20,068 INFO L287 CDTParser]: IsIndexed: true [2018-04-12 05:18:20,068 INFO L288 CDTParser]: Found 1 translation units. [2018-04-12 05:18:20,069 INFO L168 CDTParser]: Scanning memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,077 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-04-12 05:18:20,078 INFO L215 ultiparseSymbolTable]: [2018-04-12 05:18:20,078 INFO L218 ultiparseSymbolTable]: Function table: [2018-04-12 05:18:20,078 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__entry_point ('entry_point') in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,078 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__f ('f') in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,078 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____bswap_32 ('__bswap_32') in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,079 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanup ('ldv_kobject_cleanup') in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,079 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_13 ('alloc_13') in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,079 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_nonpositive ('ldv_nonpositive') in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,079 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fill ('ldv_msg_fill') in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,079 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add ('ldv_list_add') in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,079 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_return ('ldv_atomic_add_return') in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,079 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_init ('ldv_kref_init') in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,079 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEAD ('LDV_INIT_LIST_HEAD') in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,079 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_zalloc ('ldv_zalloc') in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,079 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_release ('ldv_kobject_release') in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,080 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__g ('g') in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,080 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_put ('ldv_kref_put') in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,080 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdata ('ldv_dev_get_drvdata') in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,080 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add ('__ldv_list_add') in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,080 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_positive ('ldv_positive') in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,080 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_get ('ldv_kobject_get') in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,080 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_submit_msg ('ldv_submit_msg') in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,080 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_sub ('ldv_kref_sub') in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,080 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____bswap_64 ('__bswap_64') in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,080 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,080 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_free ('ldv_msg_free') in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,081 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_put ('ldv_kobject_put') in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,081 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc ('ldv_malloc') in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,081 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_create ('ldv_kobject_create') in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,081 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del ('ldv_list_del') in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,081 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_del ('ldv_kobject_del') in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,081 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdata ('ldv_dev_set_drvdata') in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,081 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tail ('ldv_list_add_tail') in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,081 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_get ('ldv_kref_get') in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,081 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_del ('__ldv_list_del') in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,081 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_alloc ('ldv_msg_alloc') in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,081 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgs ('ldv_destroy_msgs') in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,081 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_init_internal ('ldv_kobject_init_internal') in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,082 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_return ('ldv_atomic_sub_return') in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,082 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_init ('ldv_kobject_init') in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,082 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13 ('free_unsafe_13') in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,082 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-04-12 05:18:20,082 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__clock_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,082 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____fsid_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,082 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____quad_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,082 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____uint16_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,082 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__daddr_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,082 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ino64_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,082 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____int16_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,083 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____gid_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,083 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__u_char in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,083 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_global_msg_list in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,083 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____WAIT_STATUS in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,083 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____u_long in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,083 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____blkcnt_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,083 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__pthread_cond_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,083 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__quad_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,083 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__int64_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,083 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__blkcnt_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,083 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____daddr_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,083 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____clockid_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,084 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____pthread_list_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,084 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__pthread_barrierattr_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,084 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____pid_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,084 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____syscall_slong_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,084 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,084 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____uint8_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,084 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__pthread_barrier_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,084 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____key_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,084 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__u_quad_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,084 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____u_char in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,084 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____off64_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,084 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ushort in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,085 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____u_quad_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,085 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__pthread_rwlock_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,085 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__nlink_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,085 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____useconds_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,085 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__id_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,085 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__uint in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,085 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____fd_mask in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,085 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____fsblkcnt_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,085 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____sig_atomic_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,085 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__time_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,085 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__fsblkcnt_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,085 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____u_int in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,086 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__pthread_key_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,086 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____syscall_ulong_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,086 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__u_int8_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,086 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__dev_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,086 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__pthread_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,086 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____int32_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,086 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____id_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,086 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__u_int32_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,086 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__sigset_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,086 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__clockid_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,086 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__timer_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,087 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__key_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,087 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____nlink_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,087 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____uid_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,087 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__pthread_rwlockattr_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,087 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____blkcnt64_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,087 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__fd_mask in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,087 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____uint64_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,087 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____off_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,087 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ssize_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,087 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__fsfilcnt_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,087 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____fsword_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,087 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____socklen_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,087 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__int32_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,088 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ino_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,088 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__pid_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,088 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____fsfilcnt64_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,088 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__u_int64_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,088 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____mode_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,088 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__int8_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,088 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__idtype_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,088 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ssize_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,088 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____timer_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,088 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__size_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,088 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__off_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,088 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____intptr_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,089 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____fsblkcnt64_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,089 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__u_int in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,089 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__pthread_mutex_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,089 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____rlim_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,089 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__register_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,089 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____fsfilcnt_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,089 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__pthread_mutexattr_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,089 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____time_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,089 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____suseconds_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,089 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__pthread_attr_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,089 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____int64_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,089 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldiv_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,090 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__wchar_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,090 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__fd_set in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,090 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__lldiv_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,090 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__loff_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,090 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____dev_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,090 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__blksize_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,090 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____qaddr_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,090 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__int16_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,090 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____rlim64_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,090 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__uid_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,090 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____blksize_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,091 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__pthread_spinlock_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,091 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__pthread_once_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,091 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__u_int16_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,091 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__pthread_condattr_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,091 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____uint32_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,091 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____clock_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,091 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__div_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,091 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13 in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,091 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____loff_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,091 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__fsid_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,091 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____u_short in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,091 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__mode_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,092 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____int8_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,092 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__suseconds_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,092 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ino_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,092 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____sigset_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,092 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__caddr_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,092 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____caddr_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,092 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__u_short in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,092 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ulong in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,092 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__gid_t in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,092 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__u_long in memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:20,112 INFO L330 CDTParser]: Deleted temporary CDT project at /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG61a557703 [2018-04-12 05:18:20,117 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-04-12 05:18:20,118 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-04-12 05:18:20,119 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-04-12 05:18:20,119 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-04-12 05:18:20,124 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-04-12 05:18:20,124 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.04 05:18:20" (1/1) ... [2018-04-12 05:18:20,126 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5535bf9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 05:18:20, skipping insertion in model container [2018-04-12 05:18:20,127 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.04 05:18:20" (1/1) ... [2018-04-12 05:18:20,139 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-12 05:18:20,166 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-12 05:18:20,323 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-12 05:18:20,395 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-12 05:18:20,404 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 157 non ball SCCs. Number of states in SCCs 157. [2018-04-12 05:18:20,472 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 05:18:20 WrapperNode [2018-04-12 05:18:20,472 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-04-12 05:18:20,473 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-04-12 05:18:20,473 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-04-12 05:18:20,473 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-04-12 05:18:20,486 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 05:18:20" (1/1) ... [2018-04-12 05:18:20,487 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 05:18:20" (1/1) ... [2018-04-12 05:18:20,505 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 05:18:20" (1/1) ... [2018-04-12 05:18:20,506 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 05:18:20" (1/1) ... [2018-04-12 05:18:20,520 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 05:18:20" (1/1) ... [2018-04-12 05:18:20,525 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 05:18:20" (1/1) ... [2018-04-12 05:18:20,527 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 05:18:20" (1/1) ... [2018-04-12 05:18:20,533 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-04-12 05:18:20,534 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-04-12 05:18:20,534 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-04-12 05:18:20,534 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-04-12 05:18:20,535 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 05:18:20" (1/1) ... No working directory specified, using /home/ultimate/work/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 [2018-04-12 05:18:20,670 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-04-12 05:18:20,670 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-04-12 05:18:20,670 INFO L136 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-04-12 05:18:20,670 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____bswap_32 [2018-04-12 05:18:20,670 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____bswap_64 [2018-04-12 05:18:20,671 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_nonpositive [2018-04-12 05:18:20,671 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_positive [2018-04-12 05:18:20,671 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc [2018-04-12 05:18:20,671 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_zalloc [2018-04-12 05:18:20,671 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEAD [2018-04-12 05:18:20,671 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add [2018-04-12 05:18:20,671 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_del [2018-04-12 05:18:20,671 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add [2018-04-12 05:18:20,671 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tail [2018-04-12 05:18:20,671 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del [2018-04-12 05:18:20,672 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_alloc [2018-04-12 05:18:20,672 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fill [2018-04-12 05:18:20,672 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_free [2018-04-12 05:18:20,672 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_submit_msg [2018-04-12 05:18:20,672 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgs [2018-04-12 05:18:20,672 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdata [2018-04-12 05:18:20,672 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdata [2018-04-12 05:18:20,672 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_return [2018-04-12 05:18:20,672 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_return [2018-04-12 05:18:20,672 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_sub [2018-04-12 05:18:20,672 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_init [2018-04-12 05:18:20,673 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_get [2018-04-12 05:18:20,673 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_put [2018-04-12 05:18:20,673 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_del [2018-04-12 05:18:20,673 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanup [2018-04-12 05:18:20,673 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_release [2018-04-12 05:18:20,673 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_put [2018-04-12 05:18:20,673 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_get [2018-04-12 05:18:20,673 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_init_internal [2018-04-12 05:18:20,673 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_init [2018-04-12 05:18:20,673 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_create [2018-04-12 05:18:20,674 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__f [2018-04-12 05:18:20,674 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__g [2018-04-12 05:18:20,674 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_13 [2018-04-12 05:18:20,674 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13 [2018-04-12 05:18:20,674 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__entry_point [2018-04-12 05:18:20,674 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-04-12 05:18:20,674 INFO L136 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-04-12 05:18:20,674 INFO L136 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-04-12 05:18:20,674 INFO L136 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-04-12 05:18:20,674 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____bswap_32 [2018-04-12 05:18:20,675 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____bswap_64 [2018-04-12 05:18:20,675 INFO L128 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2018-04-12 05:18:20,675 INFO L128 BoogieDeclarations]: Found specification of procedure atof [2018-04-12 05:18:20,675 INFO L128 BoogieDeclarations]: Found specification of procedure atoi [2018-04-12 05:18:20,675 INFO L128 BoogieDeclarations]: Found specification of procedure atol [2018-04-12 05:18:20,675 INFO L128 BoogieDeclarations]: Found specification of procedure atoll [2018-04-12 05:18:20,675 INFO L128 BoogieDeclarations]: Found specification of procedure strtod [2018-04-12 05:18:20,675 INFO L128 BoogieDeclarations]: Found specification of procedure strtof [2018-04-12 05:18:20,675 INFO L128 BoogieDeclarations]: Found specification of procedure strtold [2018-04-12 05:18:20,675 INFO L128 BoogieDeclarations]: Found specification of procedure strtol [2018-04-12 05:18:20,675 INFO L128 BoogieDeclarations]: Found specification of procedure strtoul [2018-04-12 05:18:20,676 INFO L128 BoogieDeclarations]: Found specification of procedure strtoq [2018-04-12 05:18:20,676 INFO L128 BoogieDeclarations]: Found specification of procedure strtouq [2018-04-12 05:18:20,676 INFO L128 BoogieDeclarations]: Found specification of procedure strtoll [2018-04-12 05:18:20,676 INFO L128 BoogieDeclarations]: Found specification of procedure strtoull [2018-04-12 05:18:20,676 INFO L128 BoogieDeclarations]: Found specification of procedure l64a [2018-04-12 05:18:20,676 INFO L128 BoogieDeclarations]: Found specification of procedure a64l [2018-04-12 05:18:20,676 INFO L128 BoogieDeclarations]: Found specification of procedure select [2018-04-12 05:18:20,676 INFO L128 BoogieDeclarations]: Found specification of procedure pselect [2018-04-12 05:18:20,676 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2018-04-12 05:18:20,676 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2018-04-12 05:18:20,677 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2018-04-12 05:18:20,677 INFO L128 BoogieDeclarations]: Found specification of procedure random [2018-04-12 05:18:20,677 INFO L128 BoogieDeclarations]: Found specification of procedure srandom [2018-04-12 05:18:20,677 INFO L128 BoogieDeclarations]: Found specification of procedure initstate [2018-04-12 05:18:20,677 INFO L128 BoogieDeclarations]: Found specification of procedure setstate [2018-04-12 05:18:20,677 INFO L128 BoogieDeclarations]: Found specification of procedure random_r [2018-04-12 05:18:20,677 INFO L128 BoogieDeclarations]: Found specification of procedure srandom_r [2018-04-12 05:18:20,677 INFO L128 BoogieDeclarations]: Found specification of procedure initstate_r [2018-04-12 05:18:20,677 INFO L128 BoogieDeclarations]: Found specification of procedure setstate_r [2018-04-12 05:18:20,677 INFO L128 BoogieDeclarations]: Found specification of procedure rand [2018-04-12 05:18:20,677 INFO L128 BoogieDeclarations]: Found specification of procedure srand [2018-04-12 05:18:20,678 INFO L128 BoogieDeclarations]: Found specification of procedure rand_r [2018-04-12 05:18:20,678 INFO L128 BoogieDeclarations]: Found specification of procedure drand48 [2018-04-12 05:18:20,678 INFO L128 BoogieDeclarations]: Found specification of procedure erand48 [2018-04-12 05:18:20,678 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48 [2018-04-12 05:18:20,678 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48 [2018-04-12 05:18:20,678 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48 [2018-04-12 05:18:20,678 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48 [2018-04-12 05:18:20,678 INFO L128 BoogieDeclarations]: Found specification of procedure srand48 [2018-04-12 05:18:20,678 INFO L128 BoogieDeclarations]: Found specification of procedure seed48 [2018-04-12 05:18:20,678 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48 [2018-04-12 05:18:20,679 INFO L128 BoogieDeclarations]: Found specification of procedure drand48_r [2018-04-12 05:18:20,679 INFO L128 BoogieDeclarations]: Found specification of procedure erand48_r [2018-04-12 05:18:20,679 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48_r [2018-04-12 05:18:20,679 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48_r [2018-04-12 05:18:20,679 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48_r [2018-04-12 05:18:20,679 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48_r [2018-04-12 05:18:20,679 INFO L128 BoogieDeclarations]: Found specification of procedure srand48_r [2018-04-12 05:18:20,679 INFO L128 BoogieDeclarations]: Found specification of procedure seed48_r [2018-04-12 05:18:20,679 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48_r [2018-04-12 05:18:20,679 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-04-12 05:18:20,679 INFO L128 BoogieDeclarations]: Found specification of procedure calloc [2018-04-12 05:18:20,680 INFO L128 BoogieDeclarations]: Found specification of procedure realloc [2018-04-12 05:18:20,680 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-04-12 05:18:20,680 INFO L128 BoogieDeclarations]: Found specification of procedure cfree [2018-04-12 05:18:20,680 INFO L128 BoogieDeclarations]: Found specification of procedure alloca [2018-04-12 05:18:20,680 INFO L128 BoogieDeclarations]: Found specification of procedure valloc [2018-04-12 05:18:20,680 INFO L128 BoogieDeclarations]: Found specification of procedure posix_memalign [2018-04-12 05:18:20,680 INFO L128 BoogieDeclarations]: Found specification of procedure abort [2018-04-12 05:18:20,680 INFO L128 BoogieDeclarations]: Found specification of procedure atexit [2018-04-12 05:18:20,680 INFO L128 BoogieDeclarations]: Found specification of procedure on_exit [2018-04-12 05:18:20,680 INFO L128 BoogieDeclarations]: Found specification of procedure exit [2018-04-12 05:18:20,680 INFO L128 BoogieDeclarations]: Found specification of procedure _Exit [2018-04-12 05:18:20,680 INFO L128 BoogieDeclarations]: Found specification of procedure getenv [2018-04-12 05:18:20,681 INFO L128 BoogieDeclarations]: Found specification of procedure putenv [2018-04-12 05:18:20,681 INFO L128 BoogieDeclarations]: Found specification of procedure setenv [2018-04-12 05:18:20,681 INFO L128 BoogieDeclarations]: Found specification of procedure unsetenv [2018-04-12 05:18:20,681 INFO L128 BoogieDeclarations]: Found specification of procedure clearenv [2018-04-12 05:18:20,681 INFO L128 BoogieDeclarations]: Found specification of procedure mktemp [2018-04-12 05:18:20,681 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemp [2018-04-12 05:18:20,681 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemps [2018-04-12 05:18:20,681 INFO L128 BoogieDeclarations]: Found specification of procedure mkdtemp [2018-04-12 05:18:20,681 INFO L128 BoogieDeclarations]: Found specification of procedure system [2018-04-12 05:18:20,681 INFO L128 BoogieDeclarations]: Found specification of procedure realpath [2018-04-12 05:18:20,682 INFO L128 BoogieDeclarations]: Found specification of procedure bsearch [2018-04-12 05:18:20,682 INFO L128 BoogieDeclarations]: Found specification of procedure qsort [2018-04-12 05:18:20,682 INFO L128 BoogieDeclarations]: Found specification of procedure abs [2018-04-12 05:18:20,682 INFO L128 BoogieDeclarations]: Found specification of procedure labs [2018-04-12 05:18:20,682 INFO L128 BoogieDeclarations]: Found specification of procedure llabs [2018-04-12 05:18:20,682 INFO L128 BoogieDeclarations]: Found specification of procedure div [2018-04-12 05:18:20,682 INFO L128 BoogieDeclarations]: Found specification of procedure ldiv [2018-04-12 05:18:20,682 INFO L128 BoogieDeclarations]: Found specification of procedure lldiv [2018-04-12 05:18:20,682 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt [2018-04-12 05:18:20,682 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt [2018-04-12 05:18:20,682 INFO L128 BoogieDeclarations]: Found specification of procedure gcvt [2018-04-12 05:18:20,683 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt [2018-04-12 05:18:20,683 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt [2018-04-12 05:18:20,683 INFO L128 BoogieDeclarations]: Found specification of procedure qgcvt [2018-04-12 05:18:20,683 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt_r [2018-04-12 05:18:20,683 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt_r [2018-04-12 05:18:20,683 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt_r [2018-04-12 05:18:20,683 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt_r [2018-04-12 05:18:20,683 INFO L128 BoogieDeclarations]: Found specification of procedure mblen [2018-04-12 05:18:20,683 INFO L128 BoogieDeclarations]: Found specification of procedure mbtowc [2018-04-12 05:18:20,683 INFO L128 BoogieDeclarations]: Found specification of procedure wctomb [2018-04-12 05:18:20,683 INFO L128 BoogieDeclarations]: Found specification of procedure mbstowcs [2018-04-12 05:18:20,683 INFO L128 BoogieDeclarations]: Found specification of procedure wcstombs [2018-04-12 05:18:20,684 INFO L128 BoogieDeclarations]: Found specification of procedure rpmatch [2018-04-12 05:18:20,684 INFO L128 BoogieDeclarations]: Found specification of procedure getsubopt [2018-04-12 05:18:20,684 INFO L128 BoogieDeclarations]: Found specification of procedure getloadavg [2018-04-12 05:18:20,684 INFO L128 BoogieDeclarations]: Found specification of procedure kfree [2018-04-12 05:18:20,684 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-04-12 05:18:20,684 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-04-12 05:18:20,684 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_nonpositive [2018-04-12 05:18:20,684 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_positive [2018-04-12 05:18:20,684 INFO L128 BoogieDeclarations]: Found specification of procedure memcpy [2018-04-12 05:18:20,684 INFO L128 BoogieDeclarations]: Found specification of procedure memset [2018-04-12 05:18:20,684 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc [2018-04-12 05:18:20,685 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-04-12 05:18:20,685 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_zalloc [2018-04-12 05:18:20,685 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-04-12 05:18:20,685 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEAD [2018-04-12 05:18:20,685 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-04-12 05:18:20,685 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add [2018-04-12 05:18:20,685 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_del [2018-04-12 05:18:20,685 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add [2018-04-12 05:18:20,685 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-04-12 05:18:20,685 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tail [2018-04-12 05:18:20,685 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del [2018-04-12 05:18:20,685 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_alloc [2018-04-12 05:18:20,686 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fill [2018-04-12 05:18:20,686 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-04-12 05:18:20,686 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_free [2018-04-12 05:18:20,686 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-04-12 05:18:20,686 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_submit_msg [2018-04-12 05:18:20,686 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgs [2018-04-12 05:18:20,686 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdata [2018-04-12 05:18:20,686 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdata [2018-04-12 05:18:20,686 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_return [2018-04-12 05:18:20,686 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-04-12 05:18:20,686 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-04-12 05:18:20,687 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_return [2018-04-12 05:18:20,687 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_sub [2018-04-12 05:18:20,687 INFO L128 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-04-12 05:18:20,687 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_init [2018-04-12 05:18:20,687 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_get [2018-04-12 05:18:20,687 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_put [2018-04-12 05:18:20,687 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_del [2018-04-12 05:18:20,687 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanup [2018-04-12 05:18:20,687 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_release [2018-04-12 05:18:20,687 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_put [2018-04-12 05:18:20,687 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_get [2018-04-12 05:18:20,687 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_init_internal [2018-04-12 05:18:20,687 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_init [2018-04-12 05:18:20,688 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_create [2018-04-12 05:18:20,688 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-04-12 05:18:20,688 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__f [2018-04-12 05:18:20,688 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__g [2018-04-12 05:18:20,688 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_13 [2018-04-12 05:18:20,688 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13 [2018-04-12 05:18:20,688 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__entry_point [2018-04-12 05:18:20,688 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-04-12 05:18:20,688 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-04-12 05:18:20,688 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-04-12 05:18:20,688 INFO L128 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-04-12 05:18:21,002 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-12 05:18:21,169 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-12 05:18:21,371 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-04-12 05:18:21,371 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.04 05:18:21 BoogieIcfgContainer [2018-04-12 05:18:21,371 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-04-12 05:18:21,372 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-04-12 05:18:21,372 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-04-12 05:18:21,374 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-04-12 05:18:21,374 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.04 05:18:20" (1/3) ... [2018-04-12 05:18:21,375 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15c445b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.04 05:18:21, skipping insertion in model container [2018-04-12 05:18:21,375 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 05:18:20" (2/3) ... [2018-04-12 05:18:21,375 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15c445b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.04 05:18:21, skipping insertion in model container [2018-04-12 05:18:21,375 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.04 05:18:21" (3/3) ... [2018-04-12 05:18:21,376 INFO L107 eAbstractionObserver]: Analyzing ICFG memleaks_test13_2_false-valid-memtrack.i [2018-04-12 05:18:21,383 INFO L131 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:Craig_TreeInterpolation Determinization: PREDICATE_ABSTRACTION [2018-04-12 05:18:21,389 INFO L143 ceAbstractionStarter]: Appying trace abstraction to program that has 81 error locations. [2018-04-12 05:18:21,417 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-04-12 05:18:21,418 INFO L369 AbstractCegarLoop]: Interprodecural is true [2018-04-12 05:18:21,418 INFO L370 AbstractCegarLoop]: Hoare is false [2018-04-12 05:18:21,418 INFO L371 AbstractCegarLoop]: Compute interpolants for Craig_TreeInterpolation [2018-04-12 05:18:21,418 INFO L372 AbstractCegarLoop]: Backedges is CANONICAL [2018-04-12 05:18:21,418 INFO L373 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-04-12 05:18:21,418 INFO L374 AbstractCegarLoop]: Difference is false [2018-04-12 05:18:21,418 INFO L375 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-04-12 05:18:21,418 INFO L380 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-04-12 05:18:21,419 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-04-12 05:18:21,432 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states. [2018-04-12 05:18:21,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-04-12 05:18:21,438 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 05:18:21,438 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2018-04-12 05:18:21,439 INFO L408 AbstractCegarLoop]: === Iteration 1 === [__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr2RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err4RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr7RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr4RequiresViolation, ULTIMATE.initErr0RequiresViolation, ULTIMATE.initErr6RequiresViolation, ULTIMATE.initErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-12 05:18:21,441 INFO L82 PathProgramCache]: Analyzing trace with hash 15138819, now seen corresponding path program 1 times [2018-04-12 05:18:21,482 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 05:18:21,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 05:18:21,510 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 05:18:21,554 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:21,556 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-12 05:18:21,556 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-04-12 05:18:21,557 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 05:18:21,557 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:21,558 INFO L182 omatonBuilderFactory]: Interpolants [211#true, 212#false, 213#(= 1 (select |#valid| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_global_msg_list~0.base|))] [2018-04-12 05:18:21,558 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:21,559 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-04-12 05:18:21,567 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-04-12 05:18:21,567 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-04-12 05:18:21,569 INFO L87 Difference]: Start difference. First operand 208 states. Second operand 3 states. [2018-04-12 05:18:21,673 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 05:18:21,673 INFO L93 Difference]: Finished difference Result 111 states and 113 transitions. [2018-04-12 05:18:21,674 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-04-12 05:18:21,675 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 4 [2018-04-12 05:18:21,675 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 05:18:21,685 INFO L225 Difference]: With dead ends: 111 [2018-04-12 05:18:21,685 INFO L226 Difference]: Without dead ends: 108 [2018-04-12 05:18:21,686 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-04-12 05:18:21,701 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 108 states. [2018-04-12 05:18:21,717 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 108 to 108. [2018-04-12 05:18:21,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 108 states. [2018-04-12 05:18:21,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 108 states and 110 transitions. [2018-04-12 05:18:21,720 INFO L78 Accepts]: Start accepts. Automaton has 108 states and 110 transitions. Word has length 4 [2018-04-12 05:18:21,720 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 05:18:21,720 INFO L459 AbstractCegarLoop]: Abstraction has 108 states and 110 transitions. [2018-04-12 05:18:21,720 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-04-12 05:18:21,720 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 110 transitions. [2018-04-12 05:18:21,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-04-12 05:18:21,720 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 05:18:21,720 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2018-04-12 05:18:21,720 INFO L408 AbstractCegarLoop]: === Iteration 2 === [__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr2RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err4RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr7RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr4RequiresViolation, ULTIMATE.initErr0RequiresViolation, ULTIMATE.initErr6RequiresViolation, ULTIMATE.initErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-12 05:18:21,721 INFO L82 PathProgramCache]: Analyzing trace with hash 15138820, now seen corresponding path program 1 times [2018-04-12 05:18:21,722 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 05:18:21,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 05:18:21,735 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 05:18:21,760 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:21,760 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-12 05:18:21,760 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-04-12 05:18:21,760 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 05:18:21,761 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:21,761 INFO L182 omatonBuilderFactory]: Interpolants [433#true, 434#false, 435#(and (= |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_global_msg_list~0.offset| 0) (= 8 (select |#length| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_global_msg_list~0.base|)))] [2018-04-12 05:18:21,761 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:21,762 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-04-12 05:18:21,763 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-04-12 05:18:21,763 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-04-12 05:18:21,763 INFO L87 Difference]: Start difference. First operand 108 states and 110 transitions. Second operand 3 states. [2018-04-12 05:18:21,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 05:18:21,872 INFO L93 Difference]: Finished difference Result 190 states and 193 transitions. [2018-04-12 05:18:21,872 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-04-12 05:18:21,872 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 4 [2018-04-12 05:18:21,872 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 05:18:21,875 INFO L225 Difference]: With dead ends: 190 [2018-04-12 05:18:21,875 INFO L226 Difference]: Without dead ends: 190 [2018-04-12 05:18:21,876 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-04-12 05:18:21,877 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 190 states. [2018-04-12 05:18:21,881 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 190 to 106. [2018-04-12 05:18:21,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 106 states. [2018-04-12 05:18:21,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 106 states and 108 transitions. [2018-04-12 05:18:21,883 INFO L78 Accepts]: Start accepts. Automaton has 106 states and 108 transitions. Word has length 4 [2018-04-12 05:18:21,883 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 05:18:21,883 INFO L459 AbstractCegarLoop]: Abstraction has 106 states and 108 transitions. [2018-04-12 05:18:21,883 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-04-12 05:18:21,883 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 108 transitions. [2018-04-12 05:18:21,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-04-12 05:18:21,883 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 05:18:21,883 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2018-04-12 05:18:21,883 INFO L408 AbstractCegarLoop]: === Iteration 3 === [__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr2RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err4RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr7RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr4RequiresViolation, ULTIMATE.initErr0RequiresViolation, ULTIMATE.initErr6RequiresViolation, ULTIMATE.initErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-12 05:18:21,884 INFO L82 PathProgramCache]: Analyzing trace with hash 29209307, now seen corresponding path program 1 times [2018-04-12 05:18:21,885 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 05:18:21,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 05:18:21,897 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 05:18:21,924 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:21,925 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-12 05:18:21,925 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-04-12 05:18:21,925 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 05:18:21,925 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:21,925 INFO L182 omatonBuilderFactory]: Interpolants [732#true, 733#false, 734#(and (= |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset| 0) (= 8 (select |#length| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|)))] [2018-04-12 05:18:21,925 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:21,925 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-04-12 05:18:21,925 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-04-12 05:18:21,925 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-04-12 05:18:21,926 INFO L87 Difference]: Start difference. First operand 106 states and 108 transitions. Second operand 3 states. [2018-04-12 05:18:22,013 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 05:18:22,014 INFO L93 Difference]: Finished difference Result 187 states and 190 transitions. [2018-04-12 05:18:22,014 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-04-12 05:18:22,014 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 7 [2018-04-12 05:18:22,014 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 05:18:22,015 INFO L225 Difference]: With dead ends: 187 [2018-04-12 05:18:22,015 INFO L226 Difference]: Without dead ends: 187 [2018-04-12 05:18:22,015 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-04-12 05:18:22,015 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 187 states. [2018-04-12 05:18:22,021 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 187 to 150. [2018-04-12 05:18:22,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 150 states. [2018-04-12 05:18:22,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 150 states and 177 transitions. [2018-04-12 05:18:22,022 INFO L78 Accepts]: Start accepts. Automaton has 150 states and 177 transitions. Word has length 7 [2018-04-12 05:18:22,022 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 05:18:22,022 INFO L459 AbstractCegarLoop]: Abstraction has 150 states and 177 transitions. [2018-04-12 05:18:22,022 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-04-12 05:18:22,022 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 177 transitions. [2018-04-12 05:18:22,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-04-12 05:18:22,023 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 05:18:22,023 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2018-04-12 05:18:22,023 INFO L408 AbstractCegarLoop]: === Iteration 4 === [__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr2RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err4RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr7RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr4RequiresViolation, ULTIMATE.initErr0RequiresViolation, ULTIMATE.initErr6RequiresViolation, ULTIMATE.initErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-12 05:18:22,023 INFO L82 PathProgramCache]: Analyzing trace with hash 29209306, now seen corresponding path program 1 times [2018-04-12 05:18:22,024 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 05:18:22,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 05:18:22,033 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 05:18:22,041 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:22,041 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-12 05:18:22,042 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-04-12 05:18:22,042 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 05:18:22,042 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:22,042 INFO L182 omatonBuilderFactory]: Interpolants [1072#true, 1073#false, 1074#(= 1 (select |#valid| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|))] [2018-04-12 05:18:22,042 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:22,042 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-04-12 05:18:22,042 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-04-12 05:18:22,042 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-04-12 05:18:22,042 INFO L87 Difference]: Start difference. First operand 150 states and 177 transitions. Second operand 3 states. [2018-04-12 05:18:22,074 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 05:18:22,075 INFO L93 Difference]: Finished difference Result 147 states and 173 transitions. [2018-04-12 05:18:22,075 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-04-12 05:18:22,075 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 7 [2018-04-12 05:18:22,075 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 05:18:22,077 INFO L225 Difference]: With dead ends: 147 [2018-04-12 05:18:22,077 INFO L226 Difference]: Without dead ends: 147 [2018-04-12 05:18:22,078 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-04-12 05:18:22,078 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 147 states. [2018-04-12 05:18:22,084 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 147 to 147. [2018-04-12 05:18:22,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 147 states. [2018-04-12 05:18:22,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 147 states and 173 transitions. [2018-04-12 05:18:22,086 INFO L78 Accepts]: Start accepts. Automaton has 147 states and 173 transitions. Word has length 7 [2018-04-12 05:18:22,087 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 05:18:22,087 INFO L459 AbstractCegarLoop]: Abstraction has 147 states and 173 transitions. [2018-04-12 05:18:22,087 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-04-12 05:18:22,087 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 173 transitions. [2018-04-12 05:18:22,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-04-12 05:18:22,088 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 05:18:22,088 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] [2018-04-12 05:18:22,088 INFO L408 AbstractCegarLoop]: === Iteration 5 === [__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr2RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err4RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr7RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr4RequiresViolation, ULTIMATE.initErr0RequiresViolation, ULTIMATE.initErr6RequiresViolation, ULTIMATE.initErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-12 05:18:22,088 INFO L82 PathProgramCache]: Analyzing trace with hash -271743880, now seen corresponding path program 1 times [2018-04-12 05:18:22,089 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 05:18:22,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 05:18:22,107 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 05:18:22,161 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:22,161 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-12 05:18:22,161 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-04-12 05:18:22,161 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 05:18:22,161 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:22,161 INFO L182 omatonBuilderFactory]: Interpolants [1369#true, 1370#false, 1371#(and (= 0 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#res.base|) (= 0 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#res.offset|)), 1372#(and (= 0 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_13_#t~ret38.offset|) (= 0 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_13_#t~ret38.base|)), 1373#(and (= 0 __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_13_~p~0.base) (= 0 __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_13_~p~0.offset))] [2018-04-12 05:18:22,161 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:22,162 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-04-12 05:18:22,162 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-04-12 05:18:22,162 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-04-12 05:18:22,162 INFO L87 Difference]: Start difference. First operand 147 states and 173 transitions. Second operand 5 states. [2018-04-12 05:18:22,169 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 05:18:22,169 INFO L93 Difference]: Finished difference Result 135 states and 150 transitions. [2018-04-12 05:18:22,169 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-04-12 05:18:22,169 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 23 [2018-04-12 05:18:22,170 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 05:18:22,170 INFO L225 Difference]: With dead ends: 135 [2018-04-12 05:18:22,170 INFO L226 Difference]: Without dead ends: 135 [2018-04-12 05:18:22,171 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-04-12 05:18:22,171 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 135 states. [2018-04-12 05:18:22,174 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 135 to 133. [2018-04-12 05:18:22,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 133 states. [2018-04-12 05:18:22,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 133 states and 148 transitions. [2018-04-12 05:18:22,175 INFO L78 Accepts]: Start accepts. Automaton has 133 states and 148 transitions. Word has length 23 [2018-04-12 05:18:22,175 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 05:18:22,175 INFO L459 AbstractCegarLoop]: Abstraction has 133 states and 148 transitions. [2018-04-12 05:18:22,175 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-04-12 05:18:22,175 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 148 transitions. [2018-04-12 05:18:22,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-04-12 05:18:22,175 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 05:18:22,175 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] [2018-04-12 05:18:22,176 INFO L408 AbstractCegarLoop]: === Iteration 6 === [__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr2RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err4RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr7RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr4RequiresViolation, ULTIMATE.initErr0RequiresViolation, ULTIMATE.initErr6RequiresViolation, ULTIMATE.initErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-12 05:18:22,176 INFO L82 PathProgramCache]: Analyzing trace with hash -1933333606, now seen corresponding path program 1 times [2018-04-12 05:18:22,177 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 05:18:22,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 05:18:22,190 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 05:18:22,280 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:22,280 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-12 05:18:22,280 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-04-12 05:18:22,281 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 05:18:22,281 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:22,281 INFO L182 omatonBuilderFactory]: Interpolants [1648#(= 1 (select |#valid| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|)), 1649#(= 1 (select |#valid| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.base)), 1642#true, 1643#false, 1644#(= (select |#valid| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) 1), 1645#(= |#valid| |old(#valid)|), 1646#(and (= 0 (select |old(#valid)| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#t~malloc12.base|)) (= |#valid| (store |old(#valid)| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#t~malloc12.base| (select |#valid| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#t~malloc12.base|)))), 1647#(and (or (= |#valid| |old(#valid)|) (= 0 (select |old(#valid)| (@diff |old(#valid)| |#valid|)))) (= |#valid| (store |old(#valid)| (@diff |old(#valid)| |#valid|) (select |#valid| (@diff |old(#valid)| |#valid|)))))] [2018-04-12 05:18:22,281 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:22,281 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-04-12 05:18:22,281 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-04-12 05:18:22,282 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2018-04-12 05:18:22,282 INFO L87 Difference]: Start difference. First operand 133 states and 148 transitions. Second operand 8 states. [2018-04-12 05:18:22,608 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 05:18:22,608 INFO L93 Difference]: Finished difference Result 136 states and 151 transitions. [2018-04-12 05:18:22,609 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-04-12 05:18:22,609 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 25 [2018-04-12 05:18:22,609 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 05:18:22,610 INFO L225 Difference]: With dead ends: 136 [2018-04-12 05:18:22,611 INFO L226 Difference]: Without dead ends: 133 [2018-04-12 05:18:22,611 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 4 SyntacticMatches, 1 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=49, Invalid=107, Unknown=0, NotChecked=0, Total=156 [2018-04-12 05:18:22,611 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 133 states. [2018-04-12 05:18:22,620 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 133 to 133. [2018-04-12 05:18:22,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 133 states. [2018-04-12 05:18:22,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 133 states and 148 transitions. [2018-04-12 05:18:22,621 INFO L78 Accepts]: Start accepts. Automaton has 133 states and 148 transitions. Word has length 25 [2018-04-12 05:18:22,622 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 05:18:22,622 INFO L459 AbstractCegarLoop]: Abstraction has 133 states and 148 transitions. [2018-04-12 05:18:22,622 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-04-12 05:18:22,622 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 148 transitions. [2018-04-12 05:18:22,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-04-12 05:18:22,623 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 05:18:22,623 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] [2018-04-12 05:18:22,623 INFO L408 AbstractCegarLoop]: === Iteration 7 === [__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr2RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err4RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr7RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr4RequiresViolation, ULTIMATE.initErr0RequiresViolation, ULTIMATE.initErr6RequiresViolation, ULTIMATE.initErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-12 05:18:22,623 INFO L82 PathProgramCache]: Analyzing trace with hash -1933333605, now seen corresponding path program 1 times [2018-04-12 05:18:22,624 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 05:18:22,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 05:18:22,653 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 05:18:22,748 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:22,748 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-12 05:18:22,748 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-04-12 05:18:22,748 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 05:18:22,749 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:22,749 INFO L182 omatonBuilderFactory]: Interpolants [1936#(and (= 0 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|) (= 8 (select |#length| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|))), 1937#(and (= 8 (select |#length| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.base)) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.offset 0)), 1929#true, 1930#false, 1931#(and (= 8 (select |#length| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|)) (= 0 |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)), 1932#(and (= 8 (select |#length| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|)) (= (select |#valid| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) 1) (= 0 |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)), 1933#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|)), 1934#(and (= |#length| (store |old(#length)| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#t~malloc12.base| (select |#length| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#t~malloc12.base|))) (= 0 (select |old(#valid)| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#t~malloc12.base|))), 1935#(and (or (= 0 (select |old(#valid)| (@diff |old(#length)| |#length|))) (= |old(#length)| |#length|)) (= |#length| (store |old(#length)| (@diff |old(#length)| |#length|) (select |#length| (@diff |old(#length)| |#length|)))))] [2018-04-12 05:18:22,749 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:22,749 INFO L442 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-04-12 05:18:22,749 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-04-12 05:18:22,749 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2018-04-12 05:18:22,749 INFO L87 Difference]: Start difference. First operand 133 states and 148 transitions. Second operand 9 states. [2018-04-12 05:18:23,109 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 05:18:23,110 INFO L93 Difference]: Finished difference Result 131 states and 146 transitions. [2018-04-12 05:18:23,110 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-04-12 05:18:23,110 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 25 [2018-04-12 05:18:23,110 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 05:18:23,111 INFO L225 Difference]: With dead ends: 131 [2018-04-12 05:18:23,111 INFO L226 Difference]: Without dead ends: 131 [2018-04-12 05:18:23,111 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=57, Invalid=125, Unknown=0, NotChecked=0, Total=182 [2018-04-12 05:18:23,111 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 131 states. [2018-04-12 05:18:23,115 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 131 to 131. [2018-04-12 05:18:23,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 131 states. [2018-04-12 05:18:23,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 131 states and 146 transitions. [2018-04-12 05:18:23,116 INFO L78 Accepts]: Start accepts. Automaton has 131 states and 146 transitions. Word has length 25 [2018-04-12 05:18:23,117 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 05:18:23,117 INFO L459 AbstractCegarLoop]: Abstraction has 131 states and 146 transitions. [2018-04-12 05:18:23,117 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-04-12 05:18:23,117 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 146 transitions. [2018-04-12 05:18:23,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-04-12 05:18:23,118 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 05:18:23,118 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] [2018-04-12 05:18:23,118 INFO L408 AbstractCegarLoop]: === Iteration 8 === [__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr2RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err4RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr7RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr4RequiresViolation, ULTIMATE.initErr0RequiresViolation, ULTIMATE.initErr6RequiresViolation, ULTIMATE.initErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-12 05:18:23,118 INFO L82 PathProgramCache]: Analyzing trace with hash -429646334, now seen corresponding path program 1 times [2018-04-12 05:18:23,119 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 05:18:23,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 05:18:23,135 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 05:18:23,214 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:23,214 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-12 05:18:23,214 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-04-12 05:18:23,214 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 05:18:23,215 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:23,215 INFO L182 omatonBuilderFactory]: Interpolants [2210#true, 2211#false, 2212#(= |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base| (select (select |#memory_$Pointer$.base| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)), 2213#(= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base| (select (select |#memory_$Pointer$.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|)), 2214#(= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.base (select (select |#memory_$Pointer$.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.base) __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.offset)), 2215#(and (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.base |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#t~mem14.base|) (= 1 (select |#valid| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.base))), 2216#(= 1 (select |#valid| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~next.base|)), 2217#(= 1 (select |#valid| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~next.base))] [2018-04-12 05:18:23,215 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:23,215 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-04-12 05:18:23,216 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-04-12 05:18:23,216 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-04-12 05:18:23,216 INFO L87 Difference]: Start difference. First operand 131 states and 146 transitions. Second operand 8 states. [2018-04-12 05:18:23,407 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 05:18:23,407 INFO L93 Difference]: Finished difference Result 183 states and 210 transitions. [2018-04-12 05:18:23,408 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-04-12 05:18:23,408 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 28 [2018-04-12 05:18:23,408 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 05:18:23,409 INFO L225 Difference]: With dead ends: 183 [2018-04-12 05:18:23,409 INFO L226 Difference]: Without dead ends: 183 [2018-04-12 05:18:23,409 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=46, Invalid=136, Unknown=0, NotChecked=0, Total=182 [2018-04-12 05:18:23,409 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 183 states. [2018-04-12 05:18:23,413 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 183 to 130. [2018-04-12 05:18:23,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 130 states. [2018-04-12 05:18:23,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 130 states and 145 transitions. [2018-04-12 05:18:23,414 INFO L78 Accepts]: Start accepts. Automaton has 130 states and 145 transitions. Word has length 28 [2018-04-12 05:18:23,414 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 05:18:23,414 INFO L459 AbstractCegarLoop]: Abstraction has 130 states and 145 transitions. [2018-04-12 05:18:23,414 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-04-12 05:18:23,414 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 145 transitions. [2018-04-12 05:18:23,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-04-12 05:18:23,414 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 05:18:23,414 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] [2018-04-12 05:18:23,415 INFO L408 AbstractCegarLoop]: === Iteration 9 === [__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr2RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err4RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr7RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr4RequiresViolation, ULTIMATE.initErr0RequiresViolation, ULTIMATE.initErr6RequiresViolation, ULTIMATE.initErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-12 05:18:23,415 INFO L82 PathProgramCache]: Analyzing trace with hash -429646333, now seen corresponding path program 1 times [2018-04-12 05:18:23,416 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 05:18:23,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 05:18:23,427 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 05:18:23,577 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:23,577 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-12 05:18:23,577 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2018-04-12 05:18:23,577 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 05:18:23,578 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:23,578 INFO L182 omatonBuilderFactory]: Interpolants [2543#true, 2544#false, 2545#(and (= 8 (select |#length| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|)) (= 0 |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)), 2546#(and (= 8 (select |#length| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|)) (= (select |#valid| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) 1) (= |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base| (select (select |#memory_$Pointer$.base| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)) (= 0 (select (select |#memory_$Pointer$.offset| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|))), 2547#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|)), 2548#(and (= |#length| (store |old(#length)| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#t~malloc12.base| (select |#length| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#t~malloc12.base|))) (= 0 (select |old(#valid)| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#t~malloc12.base|))), 2549#(and (or (= 0 (select |old(#valid)| (@diff |old(#length)| |#length|))) (= |old(#length)| |#length|)) (= |#length| (store |old(#length)| (@diff |old(#length)| |#length|) (select |#length| (@diff |old(#length)| |#length|))))), 2550#(and (= 8 (select |#length| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|)) (= |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base| (select (select |#memory_$Pointer$.base| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)) (= 0 (select (select |#memory_$Pointer$.offset| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|))), 2551#(and (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base| (select (select |#memory_$Pointer$.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|)) (= 8 (select |#length| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|)) (= 0 (select (select |#memory_$Pointer$.offset| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|))), 2552#(and (= 0 (select (select |#memory_$Pointer$.offset| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.base) __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.offset)) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.base (select (select |#memory_$Pointer$.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.base) __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.offset)) (= 8 (select |#length| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.base))), 2553#(and (= 0 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#t~mem14.offset|) (= 8 (select |#length| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.base)) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.base |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#t~mem14.base|)), 2554#(and (= 8 (select |#length| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~next.base|)) (= 0 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~next.offset|)), 2555#(and (= 8 (select |#length| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~next.base)) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~next.offset 0))] [2018-04-12 05:18:23,578 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:23,578 INFO L442 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-04-12 05:18:23,578 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-04-12 05:18:23,578 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=130, Unknown=0, NotChecked=0, Total=156 [2018-04-12 05:18:23,578 INFO L87 Difference]: Start difference. First operand 130 states and 145 transitions. Second operand 13 states. [2018-04-12 05:18:24,247 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 05:18:24,247 INFO L93 Difference]: Finished difference Result 176 states and 205 transitions. [2018-04-12 05:18:24,248 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2018-04-12 05:18:24,248 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 28 [2018-04-12 05:18:24,248 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 05:18:24,249 INFO L225 Difference]: With dead ends: 176 [2018-04-12 05:18:24,249 INFO L226 Difference]: Without dead ends: 176 [2018-04-12 05:18:24,249 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 82 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=162, Invalid=488, Unknown=0, NotChecked=0, Total=650 [2018-04-12 05:18:24,249 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 176 states. [2018-04-12 05:18:24,253 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 176 to 129. [2018-04-12 05:18:24,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 129 states. [2018-04-12 05:18:24,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 129 states and 144 transitions. [2018-04-12 05:18:24,255 INFO L78 Accepts]: Start accepts. Automaton has 129 states and 144 transitions. Word has length 28 [2018-04-12 05:18:24,255 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 05:18:24,255 INFO L459 AbstractCegarLoop]: Abstraction has 129 states and 144 transitions. [2018-04-12 05:18:24,255 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-04-12 05:18:24,255 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 144 transitions. [2018-04-12 05:18:24,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-04-12 05:18:24,256 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 05:18:24,256 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] [2018-04-12 05:18:24,256 INFO L408 AbstractCegarLoop]: === Iteration 10 === [__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr2RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err4RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr7RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr4RequiresViolation, ULTIMATE.initErr0RequiresViolation, ULTIMATE.initErr6RequiresViolation, ULTIMATE.initErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-12 05:18:24,256 INFO L82 PathProgramCache]: Analyzing trace with hash -875167916, now seen corresponding path program 1 times [2018-04-12 05:18:24,257 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 05:18:24,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 05:18:24,267 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 05:18:24,306 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:24,306 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-12 05:18:24,306 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-04-12 05:18:24,306 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 05:18:24,307 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:24,307 INFO L182 omatonBuilderFactory]: Interpolants [2887#true, 2888#false, 2889#(= |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base| (select (select |#memory_$Pointer$.base| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)), 2890#(= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|), 2891#(= 1 (select |#valid| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_#t~mem39.base|)), 2892#(= 1 (select |#valid| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.base))] [2018-04-12 05:18:24,307 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:24,307 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-04-12 05:18:24,307 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-04-12 05:18:24,307 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-04-12 05:18:24,308 INFO L87 Difference]: Start difference. First operand 129 states and 144 transitions. Second operand 6 states. [2018-04-12 05:18:24,509 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 05:18:24,509 INFO L93 Difference]: Finished difference Result 188 states and 216 transitions. [2018-04-12 05:18:24,509 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-04-12 05:18:24,509 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 27 [2018-04-12 05:18:24,510 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 05:18:24,511 INFO L225 Difference]: With dead ends: 188 [2018-04-12 05:18:24,511 INFO L226 Difference]: Without dead ends: 188 [2018-04-12 05:18:24,511 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2018-04-12 05:18:24,511 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 188 states. [2018-04-12 05:18:24,515 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 188 to 145. [2018-04-12 05:18:24,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 145 states. [2018-04-12 05:18:24,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 145 states and 163 transitions. [2018-04-12 05:18:24,516 INFO L78 Accepts]: Start accepts. Automaton has 145 states and 163 transitions. Word has length 27 [2018-04-12 05:18:24,517 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 05:18:24,517 INFO L459 AbstractCegarLoop]: Abstraction has 145 states and 163 transitions. [2018-04-12 05:18:24,517 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-04-12 05:18:24,517 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 163 transitions. [2018-04-12 05:18:24,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-04-12 05:18:24,517 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 05:18:24,518 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] [2018-04-12 05:18:24,518 INFO L408 AbstractCegarLoop]: === Iteration 11 === [__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr2RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err4RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr7RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr4RequiresViolation, ULTIMATE.initErr0RequiresViolation, ULTIMATE.initErr6RequiresViolation, ULTIMATE.initErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-12 05:18:24,518 INFO L82 PathProgramCache]: Analyzing trace with hash -875167915, now seen corresponding path program 1 times [2018-04-12 05:18:24,519 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 05:18:24,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 05:18:24,530 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 05:18:24,612 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:24,612 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-12 05:18:24,612 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-04-12 05:18:24,612 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 05:18:24,613 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:24,613 INFO L182 omatonBuilderFactory]: Interpolants [3235#true, 3236#false, 3237#(and (= 8 (select |#length| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|)) (= 0 |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)), 3238#(and (= 8 (select |#length| (select (select |#memory_$Pointer$.base| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|))) (= 0 (select (select |#memory_$Pointer$.offset| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|))), 3239#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)), 3240#(= |old(#length)| |#length|), 3241#(and (= 0 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_#t~mem39.offset|) (= 8 (select |#length| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_#t~mem39.base|))), 3242#(and (<= 0 (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset 4)) (<= (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset 4) 0) (= 8 (select |#length| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.base)))] [2018-04-12 05:18:24,613 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:24,613 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-04-12 05:18:24,613 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-04-12 05:18:24,613 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2018-04-12 05:18:24,614 INFO L87 Difference]: Start difference. First operand 145 states and 163 transitions. Second operand 8 states. [2018-04-12 05:18:25,205 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 05:18:25,205 INFO L93 Difference]: Finished difference Result 191 states and 201 transitions. [2018-04-12 05:18:25,206 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-04-12 05:18:25,206 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 27 [2018-04-12 05:18:25,206 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 05:18:25,208 INFO L225 Difference]: With dead ends: 191 [2018-04-12 05:18:25,208 INFO L226 Difference]: Without dead ends: 189 [2018-04-12 05:18:25,209 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=76, Invalid=164, Unknown=0, NotChecked=0, Total=240 [2018-04-12 05:18:25,209 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 189 states. [2018-04-12 05:18:25,213 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 189 to 148. [2018-04-12 05:18:25,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 148 states. [2018-04-12 05:18:25,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 148 states and 168 transitions. [2018-04-12 05:18:25,215 INFO L78 Accepts]: Start accepts. Automaton has 148 states and 168 transitions. Word has length 27 [2018-04-12 05:18:25,215 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 05:18:25,215 INFO L459 AbstractCegarLoop]: Abstraction has 148 states and 168 transitions. [2018-04-12 05:18:25,215 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-04-12 05:18:25,215 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 168 transitions. [2018-04-12 05:18:25,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-04-12 05:18:25,216 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 05:18:25,216 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] [2018-04-12 05:18:25,216 INFO L408 AbstractCegarLoop]: === Iteration 12 === [__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr2RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err4RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr7RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr4RequiresViolation, ULTIMATE.initErr0RequiresViolation, ULTIMATE.initErr6RequiresViolation, ULTIMATE.initErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-12 05:18:25,216 INFO L82 PathProgramCache]: Analyzing trace with hash -434134261, now seen corresponding path program 1 times [2018-04-12 05:18:25,217 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 05:18:25,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 05:18:25,228 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 05:18:25,281 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:25,281 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-12 05:18:25,281 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-04-12 05:18:25,281 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 05:18:25,282 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:25,282 INFO L182 omatonBuilderFactory]: Interpolants [3600#(= 1 (select |#valid| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#t~malloc12.base|)), 3601#(= 1 (select |#valid| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#res.base|)), 3602#(= 1 (select |#valid| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_13_#t~ret38.base|)), 3603#(= 1 (select |#valid| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_13_~p~0.base)), 3604#(= 1 (select |#valid| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.base|)), 3605#(= 1 (select |#valid| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~new.base)), 3606#(= 1 (select |#valid| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.base|)), 3607#(= 1 (select |#valid| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.base)), 3598#true, 3599#false] [2018-04-12 05:18:25,282 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:25,282 INFO L442 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-04-12 05:18:25,282 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-04-12 05:18:25,282 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2018-04-12 05:18:25,282 INFO L87 Difference]: Start difference. First operand 148 states and 168 transitions. Second operand 10 states. [2018-04-12 05:18:25,470 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 05:18:25,471 INFO L93 Difference]: Finished difference Result 146 states and 166 transitions. [2018-04-12 05:18:25,471 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-04-12 05:18:25,471 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 29 [2018-04-12 05:18:25,471 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 05:18:25,472 INFO L225 Difference]: With dead ends: 146 [2018-04-12 05:18:25,472 INFO L226 Difference]: Without dead ends: 146 [2018-04-12 05:18:25,472 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=29, Invalid=127, Unknown=0, NotChecked=0, Total=156 [2018-04-12 05:18:25,472 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 146 states. [2018-04-12 05:18:25,475 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 146 to 146. [2018-04-12 05:18:25,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 146 states. [2018-04-12 05:18:25,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 146 states and 166 transitions. [2018-04-12 05:18:25,476 INFO L78 Accepts]: Start accepts. Automaton has 146 states and 166 transitions. Word has length 29 [2018-04-12 05:18:25,476 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 05:18:25,476 INFO L459 AbstractCegarLoop]: Abstraction has 146 states and 166 transitions. [2018-04-12 05:18:25,476 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-04-12 05:18:25,477 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 166 transitions. [2018-04-12 05:18:25,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-04-12 05:18:25,477 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 05:18:25,477 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] [2018-04-12 05:18:25,477 INFO L408 AbstractCegarLoop]: === Iteration 13 === [__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr2RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err4RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr7RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr4RequiresViolation, ULTIMATE.initErr0RequiresViolation, ULTIMATE.initErr6RequiresViolation, ULTIMATE.initErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-12 05:18:25,478 INFO L82 PathProgramCache]: Analyzing trace with hash -434134260, now seen corresponding path program 1 times [2018-04-12 05:18:25,479 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 05:18:25,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 05:18:25,497 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 05:18:25,657 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:25,657 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-12 05:18:25,657 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2018-04-12 05:18:25,657 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 05:18:25,658 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:25,658 INFO L182 omatonBuilderFactory]: Interpolants [3906#true, 3907#false, 3908#(and (<= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#in~size| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_~size) (<= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_~size |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#in~size|)), 3909#(and (or (<= 2147483648 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#in~size|) (<= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#in~size| (select |#length| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#t~malloc12.base|)) (<= (+ |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#in~size| 1) 0)) (= 0 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#t~malloc12.offset|)), 3910#(and (or (<= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#in~size| (select |#length| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#res.base|)) (<= 2147483648 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#in~size|) (<= (+ |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#in~size| 1) 0)) (= 0 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#res.offset|)), 3911#(and (<= 12 (select |#length| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_13_#t~ret38.base|)) (= 0 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_13_#t~ret38.offset|)), 3912#(and (<= 12 (select |#length| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_13_~p~0.base)) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_13_~p~0.offset 0)), 3913#(and (<= 4 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.offset|) (<= (+ |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.offset| 8) (select |#length| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.base|))), 3914#(and (<= 4 __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~new.offset) (<= (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~new.offset 8) (select |#length| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~new.base))), 3915#(and (<= (+ |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.offset| 8) (select |#length| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.base|)) (<= 4 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.offset|)), 3916#(and (<= 4 __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.offset) (<= (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.offset 8) (select |#length| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.base)))] [2018-04-12 05:18:25,658 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:25,658 INFO L442 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-04-12 05:18:25,658 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-04-12 05:18:25,659 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2018-04-12 05:18:25,659 INFO L87 Difference]: Start difference. First operand 146 states and 166 transitions. Second operand 11 states. [2018-04-12 05:18:25,958 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 05:18:25,958 INFO L93 Difference]: Finished difference Result 144 states and 164 transitions. [2018-04-12 05:18:25,994 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-04-12 05:18:25,994 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 29 [2018-04-12 05:18:25,994 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 05:18:25,998 INFO L225 Difference]: With dead ends: 144 [2018-04-12 05:18:25,998 INFO L226 Difference]: Without dead ends: 144 [2018-04-12 05:18:25,998 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=37, Invalid=173, Unknown=0, NotChecked=0, Total=210 [2018-04-12 05:18:25,999 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 144 states. [2018-04-12 05:18:26,002 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 144 to 144. [2018-04-12 05:18:26,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 144 states. [2018-04-12 05:18:26,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 144 states and 164 transitions. [2018-04-12 05:18:26,003 INFO L78 Accepts]: Start accepts. Automaton has 144 states and 164 transitions. Word has length 29 [2018-04-12 05:18:26,003 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 05:18:26,003 INFO L459 AbstractCegarLoop]: Abstraction has 144 states and 164 transitions. [2018-04-12 05:18:26,003 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-04-12 05:18:26,003 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 164 transitions. [2018-04-12 05:18:26,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-04-12 05:18:26,004 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 05:18:26,004 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] [2018-04-12 05:18:26,004 INFO L408 AbstractCegarLoop]: === Iteration 14 === [__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr2RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err4RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr7RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr4RequiresViolation, ULTIMATE.initErr0RequiresViolation, ULTIMATE.initErr6RequiresViolation, ULTIMATE.initErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-12 05:18:26,004 INFO L82 PathProgramCache]: Analyzing trace with hash 624936311, now seen corresponding path program 1 times [2018-04-12 05:18:26,005 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 05:18:26,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 05:18:26,013 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 05:18:26,043 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:26,044 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-12 05:18:26,044 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-04-12 05:18:26,044 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 05:18:26,044 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:26,044 INFO L182 omatonBuilderFactory]: Interpolants [4213#true, 4214#false, 4215#(not (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#t~malloc12.base| 0)), 4216#(not (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#res.base| 0)), 4217#(not (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_13_#t~ret38.base| 0)), 4218#(not (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_13_~p~0.base 0))] [2018-04-12 05:18:26,044 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:26,044 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-04-12 05:18:26,045 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-04-12 05:18:26,045 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-04-12 05:18:26,045 INFO L87 Difference]: Start difference. First operand 144 states and 164 transitions. Second operand 6 states. [2018-04-12 05:18:26,056 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 05:18:26,056 INFO L93 Difference]: Finished difference Result 132 states and 148 transitions. [2018-04-12 05:18:26,057 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-04-12 05:18:26,057 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 29 [2018-04-12 05:18:26,057 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 05:18:26,057 INFO L225 Difference]: With dead ends: 132 [2018-04-12 05:18:26,057 INFO L226 Difference]: Without dead ends: 132 [2018-04-12 05:18:26,057 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-04-12 05:18:26,058 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 132 states. [2018-04-12 05:18:26,059 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 132 to 128. [2018-04-12 05:18:26,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 128 states. [2018-04-12 05:18:26,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 128 states and 143 transitions. [2018-04-12 05:18:26,060 INFO L78 Accepts]: Start accepts. Automaton has 128 states and 143 transitions. Word has length 29 [2018-04-12 05:18:26,060 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 05:18:26,060 INFO L459 AbstractCegarLoop]: Abstraction has 128 states and 143 transitions. [2018-04-12 05:18:26,060 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-04-12 05:18:26,060 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 143 transitions. [2018-04-12 05:18:26,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2018-04-12 05:18:26,061 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 05:18:26,061 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] [2018-04-12 05:18:26,061 INFO L408 AbstractCegarLoop]: === Iteration 15 === [__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr2RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err4RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr7RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr4RequiresViolation, ULTIMATE.initErr0RequiresViolation, ULTIMATE.initErr6RequiresViolation, ULTIMATE.initErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-12 05:18:26,061 INFO L82 PathProgramCache]: Analyzing trace with hash -591190450, now seen corresponding path program 1 times [2018-04-12 05:18:26,062 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 05:18:26,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 05:18:26,069 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 05:18:26,086 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:26,086 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-12 05:18:26,086 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-04-12 05:18:26,087 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 05:18:26,087 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:26,087 INFO L182 omatonBuilderFactory]: Interpolants [4481#true, 4482#false, 4483#(= 1 (select |#valid| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.base)), 4484#(= 1 (select |#valid| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|)), 4485#(= 1 (select |#valid| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.base))] [2018-04-12 05:18:26,087 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:26,087 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-04-12 05:18:26,087 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-04-12 05:18:26,087 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-04-12 05:18:26,087 INFO L87 Difference]: Start difference. First operand 128 states and 143 transitions. Second operand 5 states. [2018-04-12 05:18:26,173 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 05:18:26,173 INFO L93 Difference]: Finished difference Result 127 states and 142 transitions. [2018-04-12 05:18:26,173 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-04-12 05:18:26,173 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 31 [2018-04-12 05:18:26,173 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 05:18:26,174 INFO L225 Difference]: With dead ends: 127 [2018-04-12 05:18:26,174 INFO L226 Difference]: Without dead ends: 127 [2018-04-12 05:18:26,174 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-04-12 05:18:26,174 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 127 states. [2018-04-12 05:18:26,177 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 127 to 127. [2018-04-12 05:18:26,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 127 states. [2018-04-12 05:18:26,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 127 states and 142 transitions. [2018-04-12 05:18:26,178 INFO L78 Accepts]: Start accepts. Automaton has 127 states and 142 transitions. Word has length 31 [2018-04-12 05:18:26,178 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 05:18:26,178 INFO L459 AbstractCegarLoop]: Abstraction has 127 states and 142 transitions. [2018-04-12 05:18:26,178 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-04-12 05:18:26,178 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 142 transitions. [2018-04-12 05:18:26,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2018-04-12 05:18:26,179 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 05:18:26,179 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] [2018-04-12 05:18:26,179 INFO L408 AbstractCegarLoop]: === Iteration 16 === [__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr2RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err4RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr7RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr4RequiresViolation, ULTIMATE.initErr0RequiresViolation, ULTIMATE.initErr6RequiresViolation, ULTIMATE.initErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-12 05:18:26,179 INFO L82 PathProgramCache]: Analyzing trace with hash -591190449, now seen corresponding path program 1 times [2018-04-12 05:18:26,180 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 05:18:26,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 05:18:26,190 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 05:18:26,263 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:26,264 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-12 05:18:26,264 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-04-12 05:18:26,264 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 05:18:26,264 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:26,264 INFO L182 omatonBuilderFactory]: Interpolants [4742#true, 4743#false, 4744#(= 0 |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|), 4745#(= 0 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|), 4746#(= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.offset 0), 4747#(and (<= (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.offset 4) (select |#length| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.base)) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.offset 0)), 4748#(and (<= 4 (select |#length| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|)) (= 0 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.offset|)), 4749#(and (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.offset 0) (<= 4 (select |#length| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.base)))] [2018-04-12 05:18:26,265 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:26,265 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-04-12 05:18:26,265 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-04-12 05:18:26,265 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2018-04-12 05:18:26,265 INFO L87 Difference]: Start difference. First operand 127 states and 142 transitions. Second operand 8 states. [2018-04-12 05:18:26,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 05:18:26,355 INFO L93 Difference]: Finished difference Result 126 states and 141 transitions. [2018-04-12 05:18:26,355 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-04-12 05:18:26,355 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 31 [2018-04-12 05:18:26,355 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 05:18:26,356 INFO L225 Difference]: With dead ends: 126 [2018-04-12 05:18:26,356 INFO L226 Difference]: Without dead ends: 126 [2018-04-12 05:18:26,356 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=42, Invalid=114, Unknown=0, NotChecked=0, Total=156 [2018-04-12 05:18:26,357 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 126 states. [2018-04-12 05:18:26,359 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 126 to 126. [2018-04-12 05:18:26,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 126 states. [2018-04-12 05:18:26,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 126 states and 141 transitions. [2018-04-12 05:18:26,360 INFO L78 Accepts]: Start accepts. Automaton has 126 states and 141 transitions. Word has length 31 [2018-04-12 05:18:26,360 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 05:18:26,360 INFO L459 AbstractCegarLoop]: Abstraction has 126 states and 141 transitions. [2018-04-12 05:18:26,360 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-04-12 05:18:26,360 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 141 transitions. [2018-04-12 05:18:26,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2018-04-12 05:18:26,361 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 05:18:26,361 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] [2018-04-12 05:18:26,361 INFO L408 AbstractCegarLoop]: === Iteration 17 === [__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr2RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err4RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr7RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr4RequiresViolation, ULTIMATE.initErr0RequiresViolation, ULTIMATE.initErr6RequiresViolation, ULTIMATE.initErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-12 05:18:26,362 INFO L82 PathProgramCache]: Analyzing trace with hash 338991822, now seen corresponding path program 1 times [2018-04-12 05:18:26,363 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 05:18:26,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 05:18:26,371 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 05:18:26,403 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:26,404 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-12 05:18:26,404 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-04-12 05:18:26,404 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 05:18:26,404 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:26,404 INFO L182 omatonBuilderFactory]: Interpolants [5012#true, 5013#false, 5014#(= 1 (select |#valid| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.base)), 5015#(= 1 (select |#valid| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.base|)), 5016#(= 1 (select |#valid| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_~entry.base))] [2018-04-12 05:18:26,404 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:26,405 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-04-12 05:18:26,405 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-04-12 05:18:26,405 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-04-12 05:18:26,405 INFO L87 Difference]: Start difference. First operand 126 states and 141 transitions. Second operand 5 states. [2018-04-12 05:18:26,490 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 05:18:26,490 INFO L93 Difference]: Finished difference Result 153 states and 173 transitions. [2018-04-12 05:18:26,490 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-04-12 05:18:26,490 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 33 [2018-04-12 05:18:26,490 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 05:18:26,491 INFO L225 Difference]: With dead ends: 153 [2018-04-12 05:18:26,491 INFO L226 Difference]: Without dead ends: 153 [2018-04-12 05:18:26,491 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-04-12 05:18:26,491 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 153 states. [2018-04-12 05:18:26,493 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 153 to 145. [2018-04-12 05:18:26,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 145 states. [2018-04-12 05:18:26,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 145 states and 167 transitions. [2018-04-12 05:18:26,494 INFO L78 Accepts]: Start accepts. Automaton has 145 states and 167 transitions. Word has length 33 [2018-04-12 05:18:26,494 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 05:18:26,494 INFO L459 AbstractCegarLoop]: Abstraction has 145 states and 167 transitions. [2018-04-12 05:18:26,495 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-04-12 05:18:26,495 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 167 transitions. [2018-04-12 05:18:26,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2018-04-12 05:18:26,495 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 05:18:26,495 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] [2018-04-12 05:18:26,495 INFO L408 AbstractCegarLoop]: === Iteration 18 === [__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr2RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err4RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr7RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr4RequiresViolation, ULTIMATE.initErr0RequiresViolation, ULTIMATE.initErr6RequiresViolation, ULTIMATE.initErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-12 05:18:26,496 INFO L82 PathProgramCache]: Analyzing trace with hash 338991823, now seen corresponding path program 1 times [2018-04-12 05:18:26,496 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 05:18:26,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 05:18:26,502 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 05:18:26,700 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:26,700 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-12 05:18:26,701 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2018-04-12 05:18:26,701 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 05:18:26,701 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:26,701 INFO L182 omatonBuilderFactory]: Interpolants [5317#true, 5318#false, 5319#(and (= 8 (select |#length| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|)) (= 0 |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)), 5320#(and (<= 0 |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|) (= (select |#length| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) 8) (= |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base| (select (select |#memory_$Pointer$.base| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)) (= 0 (select (select |#memory_$Pointer$.offset| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|))), 5321#(and (<= 0 |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|) (= (select |#length| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) 8) (= |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base| (select (select |#memory_$Pointer$.base| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)) (<= (+ |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset| 8) (select |#length| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|)) (= 0 (select (select |#memory_$Pointer$.offset| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|))), 5322#(and (<= 0 |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|) (<= |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset| 0) (= |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base| (select (select |#memory_$Pointer$.base| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)) (= 0 (select (select |#memory_$Pointer$.offset| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|))), 5323#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)), 5324#(and (= 0 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_#t~mem39.offset|) (<= 0 |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|) (<= |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset| 0) (= |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_#t~mem39.base|)), 5325#(and (or (<= |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset| (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset 4)) (<= |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset| 0)) (= |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.base) (< (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset 3) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)), 5326#(and (<= |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset| (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset 4)) (= |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.base) (< (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset 3) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|))] [2018-04-12 05:18:26,701 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:26,702 INFO L442 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-04-12 05:18:26,702 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-04-12 05:18:26,702 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2018-04-12 05:18:26,702 INFO L87 Difference]: Start difference. First operand 145 states and 167 transitions. Second operand 10 states. [2018-04-12 05:18:26,926 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 05:18:26,926 INFO L93 Difference]: Finished difference Result 125 states and 129 transitions. [2018-04-12 05:18:26,926 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-04-12 05:18:26,926 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 33 [2018-04-12 05:18:26,927 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 05:18:26,927 INFO L225 Difference]: With dead ends: 125 [2018-04-12 05:18:26,927 INFO L226 Difference]: Without dead ends: 125 [2018-04-12 05:18:26,927 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=60, Invalid=150, Unknown=0, NotChecked=0, Total=210 [2018-04-12 05:18:26,927 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 125 states. [2018-04-12 05:18:26,929 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 125 to 119. [2018-04-12 05:18:26,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 119 states. [2018-04-12 05:18:26,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 119 states and 127 transitions. [2018-04-12 05:18:26,930 INFO L78 Accepts]: Start accepts. Automaton has 119 states and 127 transitions. Word has length 33 [2018-04-12 05:18:26,930 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 05:18:26,930 INFO L459 AbstractCegarLoop]: Abstraction has 119 states and 127 transitions. [2018-04-12 05:18:26,930 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-04-12 05:18:26,930 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 127 transitions. [2018-04-12 05:18:26,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2018-04-12 05:18:26,930 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 05:18:26,931 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] [2018-04-12 05:18:26,931 INFO L408 AbstractCegarLoop]: === Iteration 19 === [__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr2RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err4RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr7RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr4RequiresViolation, ULTIMATE.initErr0RequiresViolation, ULTIMATE.initErr6RequiresViolation, ULTIMATE.initErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-12 05:18:26,931 INFO L82 PathProgramCache]: Analyzing trace with hash -974618969, now seen corresponding path program 1 times [2018-04-12 05:18:26,931 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 05:18:26,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 05:18:26,936 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 05:18:26,954 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:26,954 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-12 05:18:26,954 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-04-12 05:18:26,954 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 05:18:26,955 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:26,955 INFO L182 omatonBuilderFactory]: Interpolants [5584#false, 5585#(= 1 (select |#valid| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.base)), 5586#(= 1 (select |#valid| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|)), 5587#(= 1 (select |#valid| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEAD_#in~list.base|)), 5588#(= 1 (select |#valid| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEAD_~list.base)), 5583#true] [2018-04-12 05:18:26,955 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:26,955 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-04-12 05:18:26,955 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-04-12 05:18:26,955 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-04-12 05:18:26,955 INFO L87 Difference]: Start difference. First operand 119 states and 127 transitions. Second operand 6 states. [2018-04-12 05:18:27,076 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 05:18:27,076 INFO L93 Difference]: Finished difference Result 118 states and 124 transitions. [2018-04-12 05:18:27,077 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-04-12 05:18:27,077 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 35 [2018-04-12 05:18:27,077 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 05:18:27,077 INFO L225 Difference]: With dead ends: 118 [2018-04-12 05:18:27,077 INFO L226 Difference]: Without dead ends: 118 [2018-04-12 05:18:27,077 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2018-04-12 05:18:27,078 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 118 states. [2018-04-12 05:18:27,079 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 118 to 117. [2018-04-12 05:18:27,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 117 states. [2018-04-12 05:18:27,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 117 states and 123 transitions. [2018-04-12 05:18:27,079 INFO L78 Accepts]: Start accepts. Automaton has 117 states and 123 transitions. Word has length 35 [2018-04-12 05:18:27,079 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 05:18:27,079 INFO L459 AbstractCegarLoop]: Abstraction has 117 states and 123 transitions. [2018-04-12 05:18:27,080 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-04-12 05:18:27,080 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 123 transitions. [2018-04-12 05:18:27,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2018-04-12 05:18:27,080 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 05:18:27,080 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] [2018-04-12 05:18:27,080 INFO L408 AbstractCegarLoop]: === Iteration 20 === [__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr2RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err4RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr7RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr4RequiresViolation, ULTIMATE.initErr0RequiresViolation, ULTIMATE.initErr6RequiresViolation, ULTIMATE.initErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-12 05:18:27,080 INFO L82 PathProgramCache]: Analyzing trace with hash -974618968, now seen corresponding path program 1 times [2018-04-12 05:18:27,081 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 05:18:27,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 05:18:27,087 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 05:18:27,120 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:27,120 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-12 05:18:27,120 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-04-12 05:18:27,120 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 05:18:27,121 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:27,121 INFO L182 omatonBuilderFactory]: Interpolants [5830#true, 5831#false, 5832#(and (= 8 (select |#length| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|)) (= 0 |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)), 5833#(= |old(#length)| |#length|), 5834#(and (= 0 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEAD_#in~list.offset|) (<= 8 (select |#length| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEAD_#in~list.base|))), 5835#(and (<= 8 (select |#length| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEAD_~list.base)) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEAD_~list.offset 0))] [2018-04-12 05:18:27,121 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:27,121 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-04-12 05:18:27,121 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-04-12 05:18:27,121 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-04-12 05:18:27,121 INFO L87 Difference]: Start difference. First operand 117 states and 123 transitions. Second operand 6 states. [2018-04-12 05:18:27,352 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 05:18:27,352 INFO L93 Difference]: Finished difference Result 117 states and 121 transitions. [2018-04-12 05:18:27,352 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-04-12 05:18:27,353 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 35 [2018-04-12 05:18:27,353 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 05:18:27,353 INFO L225 Difference]: With dead ends: 117 [2018-04-12 05:18:27,353 INFO L226 Difference]: Without dead ends: 97 [2018-04-12 05:18:27,354 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 8 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-04-12 05:18:27,354 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97 states. [2018-04-12 05:18:27,355 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97 to 97. [2018-04-12 05:18:27,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 97 states. [2018-04-12 05:18:27,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 101 transitions. [2018-04-12 05:18:27,356 INFO L78 Accepts]: Start accepts. Automaton has 97 states and 101 transitions. Word has length 35 [2018-04-12 05:18:27,356 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 05:18:27,356 INFO L459 AbstractCegarLoop]: Abstraction has 97 states and 101 transitions. [2018-04-12 05:18:27,356 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-04-12 05:18:27,357 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 101 transitions. [2018-04-12 05:18:27,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2018-04-12 05:18:27,357 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 05:18:27,357 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, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 05:18:27,357 INFO L408 AbstractCegarLoop]: === Iteration 21 === [__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr2RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err4RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr7RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr4RequiresViolation, ULTIMATE.initErr0RequiresViolation, ULTIMATE.initErr6RequiresViolation, ULTIMATE.initErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-12 05:18:27,357 INFO L82 PathProgramCache]: Analyzing trace with hash 1634488724, now seen corresponding path program 1 times [2018-04-12 05:18:27,358 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 05:18:27,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 05:18:27,368 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 05:18:27,472 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:27,472 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-12 05:18:27,472 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2018-04-12 05:18:27,472 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 05:18:27,473 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:27,473 INFO L182 omatonBuilderFactory]: Interpolants [6057#true, 6058#false, 6059#(= 1 (select |#valid| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#t~malloc12.base|)), 6060#(= 1 (select |#valid| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#res.base|)), 6061#(= 1 (select |#valid| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_13_#t~ret38.base|)), 6062#(= 1 (select |#valid| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_13_~p~0.base)), 6063#(and (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.base |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|) (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~new.base)), 6064#(and (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.base) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.base |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.offset|)), 6065#(= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.offset|)), 6066#(= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|)), 6067#(= 1 (select |#valid| (select (select |#memory_$Pointer$.base| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|))), 6068#(= 1 (select |#valid| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_#t~mem39.base|)), 6069#(= 1 (select |#valid| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.base))] [2018-04-12 05:18:27,473 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:27,473 INFO L442 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-04-12 05:18:27,474 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-04-12 05:18:27,474 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=133, Unknown=0, NotChecked=0, Total=156 [2018-04-12 05:18:27,474 INFO L87 Difference]: Start difference. First operand 97 states and 101 transitions. Second operand 13 states. [2018-04-12 05:18:27,811 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 05:18:27,811 INFO L93 Difference]: Finished difference Result 117 states and 118 transitions. [2018-04-12 05:18:27,812 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-04-12 05:18:27,812 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 43 [2018-04-12 05:18:27,812 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 05:18:27,812 INFO L225 Difference]: With dead ends: 117 [2018-04-12 05:18:27,812 INFO L226 Difference]: Without dead ends: 117 [2018-04-12 05:18:27,813 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=65, Invalid=441, Unknown=0, NotChecked=0, Total=506 [2018-04-12 05:18:27,813 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117 states. [2018-04-12 05:18:27,814 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117 to 96. [2018-04-12 05:18:27,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 96 states. [2018-04-12 05:18:27,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 100 transitions. [2018-04-12 05:18:27,814 INFO L78 Accepts]: Start accepts. Automaton has 96 states and 100 transitions. Word has length 43 [2018-04-12 05:18:27,815 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 05:18:27,815 INFO L459 AbstractCegarLoop]: Abstraction has 96 states and 100 transitions. [2018-04-12 05:18:27,815 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-04-12 05:18:27,815 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 100 transitions. [2018-04-12 05:18:27,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2018-04-12 05:18:27,815 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 05:18:27,815 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, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 05:18:27,815 INFO L408 AbstractCegarLoop]: === Iteration 22 === [__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr2RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err4RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr7RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr4RequiresViolation, ULTIMATE.initErr0RequiresViolation, ULTIMATE.initErr6RequiresViolation, ULTIMATE.initErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-12 05:18:27,815 INFO L82 PathProgramCache]: Analyzing trace with hash 1634488725, now seen corresponding path program 1 times [2018-04-12 05:18:27,816 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 05:18:27,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 05:18:27,825 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 05:18:27,950 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:27,950 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-12 05:18:27,950 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2018-04-12 05:18:27,950 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 05:18:27,951 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:27,951 INFO L182 omatonBuilderFactory]: Interpolants [6304#false, 6305#(= 0 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#t~malloc12.offset|), 6306#(= 0 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#res.offset|), 6307#(= 0 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_13_#t~ret38.offset|), 6308#(= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_13_~p~0.offset 0), 6309#(and (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.base |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|) (<= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.offset| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~new.offset)), 6310#(and (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.base |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.offset|) (<= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.offset| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.offset)), 6311#(and (<= (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.offset 8) (select |#length| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.base)) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.base |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.offset|) (<= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.offset| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.offset)), 6312#(and (<= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.offset|)) (<= (+ (select (select |#memory_$Pointer$.offset| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.offset|) 8) (select |#length| (select (select |#memory_$Pointer$.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.offset|)))), 6313#(and (<= (+ (select (select |#memory_$Pointer$.offset| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|) 8) (select |#length| (select (select |#memory_$Pointer$.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|))) (<= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|))), 6314#(and (<= (+ (select (select |#memory_$Pointer$.offset| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|) 8) (select |#length| (select (select |#memory_$Pointer$.base| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|))) (<= 4 (select (select |#memory_$Pointer$.offset| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|))), 6315#(and (<= 4 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_#t~mem39.offset|) (<= (+ |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_#t~mem39.offset| 8) (select |#length| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_#t~mem39.base|))), 6316#(and (<= (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset 12) (select |#length| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.base)) (<= 0 __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset)), 6303#true] [2018-04-12 05:18:27,951 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:27,951 INFO L442 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-04-12 05:18:27,951 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-04-12 05:18:27,951 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=156, Unknown=0, NotChecked=0, Total=182 [2018-04-12 05:18:27,952 INFO L87 Difference]: Start difference. First operand 96 states and 100 transitions. Second operand 14 states. [2018-04-12 05:18:28,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 05:18:28,248 INFO L93 Difference]: Finished difference Result 108 states and 111 transitions. [2018-04-12 05:18:28,263 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-04-12 05:18:28,263 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 43 [2018-04-12 05:18:28,263 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 05:18:28,264 INFO L225 Difference]: With dead ends: 108 [2018-04-12 05:18:28,264 INFO L226 Difference]: Without dead ends: 108 [2018-04-12 05:18:28,264 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=51, Invalid=329, Unknown=0, NotChecked=0, Total=380 [2018-04-12 05:18:28,264 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 108 states. [2018-04-12 05:18:28,266 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 108 to 95. [2018-04-12 05:18:28,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 95 states. [2018-04-12 05:18:28,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 99 transitions. [2018-04-12 05:18:28,266 INFO L78 Accepts]: Start accepts. Automaton has 95 states and 99 transitions. Word has length 43 [2018-04-12 05:18:28,267 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 05:18:28,267 INFO L459 AbstractCegarLoop]: Abstraction has 95 states and 99 transitions. [2018-04-12 05:18:28,267 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-04-12 05:18:28,267 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 99 transitions. [2018-04-12 05:18:28,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-04-12 05:18:28,267 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 05:18:28,267 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 05:18:28,267 INFO L408 AbstractCegarLoop]: === Iteration 23 === [__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr2RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err4RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr7RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr4RequiresViolation, ULTIMATE.initErr0RequiresViolation, ULTIMATE.initErr6RequiresViolation, ULTIMATE.initErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-12 05:18:28,268 INFO L82 PathProgramCache]: Analyzing trace with hash -1714143985, now seen corresponding path program 1 times [2018-04-12 05:18:28,269 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 05:18:28,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 05:18:28,280 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 05:18:28,425 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:28,426 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-12 05:18:28,426 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2018-04-12 05:18:28,426 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 05:18:28,426 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:28,426 INFO L182 omatonBuilderFactory]: Interpolants [6532#true, 6533#false, 6534#(and (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.base |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|)), 6535#(and (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.base |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.offset|)), 6536#(and (<= (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.offset 8) (select |#length| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.base)) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.base |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.offset|)), 6537#(<= (+ (select (select |#memory_$Pointer$.offset| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.offset|) 8) (select |#length| (select (select |#memory_$Pointer$.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.offset|))), 6538#(<= (+ (select (select |#memory_$Pointer$.offset| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|) 8) (select |#length| (select (select |#memory_$Pointer$.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|))), 6539#(<= (+ (select (select |#memory_$Pointer$.offset| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|) 8) (select |#length| (select (select |#memory_$Pointer$.base| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|))), 6540#(<= (+ |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_#t~mem39.offset| 8) (select |#length| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_#t~mem39.base|)), 6541#(<= (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset 12) (select |#length| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.base)), 6542#(and (<= 0 (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset 4)) (<= (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset 12) (select |#length| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.base))), 6543#(and (<= (+ |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.offset| 8) (select |#length| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.base|)) (<= 0 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.offset|)), 6544#(and (<= 0 __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_~entry.offset) (<= (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_~entry.offset 8) (select |#length| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_~entry.base)))] [2018-04-12 05:18:28,427 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:28,427 INFO L442 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-04-12 05:18:28,427 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-04-12 05:18:28,427 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2018-04-12 05:18:28,427 INFO L87 Difference]: Start difference. First operand 95 states and 99 transitions. Second operand 13 states. [2018-04-12 05:18:28,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 05:18:28,661 INFO L93 Difference]: Finished difference Result 106 states and 109 transitions. [2018-04-12 05:18:28,662 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-04-12 05:18:28,662 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 49 [2018-04-12 05:18:28,662 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 05:18:28,662 INFO L225 Difference]: With dead ends: 106 [2018-04-12 05:18:28,662 INFO L226 Difference]: Without dead ends: 106 [2018-04-12 05:18:28,662 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=63, Invalid=357, Unknown=0, NotChecked=0, Total=420 [2018-04-12 05:18:28,662 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 106 states. [2018-04-12 05:18:28,664 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 106 to 95. [2018-04-12 05:18:28,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 95 states. [2018-04-12 05:18:28,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 97 transitions. [2018-04-12 05:18:28,664 INFO L78 Accepts]: Start accepts. Automaton has 95 states and 97 transitions. Word has length 49 [2018-04-12 05:18:28,664 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 05:18:28,664 INFO L459 AbstractCegarLoop]: Abstraction has 95 states and 97 transitions. [2018-04-12 05:18:28,664 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-04-12 05:18:28,665 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 97 transitions. [2018-04-12 05:18:28,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-04-12 05:18:28,665 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 05:18:28,665 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 05:18:28,665 INFO L408 AbstractCegarLoop]: === Iteration 24 === [__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr2RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err4RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr7RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr4RequiresViolation, ULTIMATE.initErr0RequiresViolation, ULTIMATE.initErr6RequiresViolation, ULTIMATE.initErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-12 05:18:28,665 INFO L82 PathProgramCache]: Analyzing trace with hash 1646825704, now seen corresponding path program 1 times [2018-04-12 05:18:28,666 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 05:18:28,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 05:18:28,675 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 05:18:28,898 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:28,898 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-12 05:18:28,898 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2018-04-12 05:18:28,898 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 05:18:28,898 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:28,898 INFO L182 omatonBuilderFactory]: Interpolants [6762#true, 6763#false, 6764#(= (select |#valid| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) 1), 6765#(= |#valid| |old(#valid)|), 6766#(= 0 (select |old(#valid)| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#t~malloc12.base|)), 6767#(= 0 (select |old(#valid)| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#res.base|)), 6768#(= 0 (select |old(#valid)| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_13_#t~ret38.base|)), 6769#(= 0 (select |old(#valid)| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_13_~p~0.base)), 6770#(and (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.offset) (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.base) (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~new.base)), 6771#(and (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.base) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.base |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.offset|)), 6772#(= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.offset|)), 6773#(= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|)), 6774#(= 0 (select |old(#valid)| (select (select |#memory_$Pointer$.base| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|))), 6775#(not (= |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base| (select (select |#memory_$Pointer$.base| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|))), 6776#(= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|), 6777#(and (= (select (select |#memory_$Pointer$.base| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_#t~mem39.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)), 6778#(and (= (select (select |#memory_$Pointer$.base| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|) __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.base) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)), 6779#(= (select (select |old(#memory_$Pointer$.base)| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|) __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.base), 6780#(= |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base| (select (select |old(#memory_$Pointer$.base)| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|))] [2018-04-12 05:18:28,898 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:28,899 INFO L442 AbstractCegarLoop]: Interpolant automaton has 19 states [2018-04-12 05:18:28,899 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2018-04-12 05:18:28,899 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=304, Unknown=0, NotChecked=0, Total=342 [2018-04-12 05:18:28,899 INFO L87 Difference]: Start difference. First operand 95 states and 97 transitions. Second operand 19 states. [2018-04-12 05:18:29,492 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 05:18:29,492 INFO L93 Difference]: Finished difference Result 100 states and 101 transitions. [2018-04-12 05:18:29,492 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2018-04-12 05:18:29,492 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 51 [2018-04-12 05:18:29,492 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 05:18:29,493 INFO L225 Difference]: With dead ends: 100 [2018-04-12 05:18:29,493 INFO L226 Difference]: Without dead ends: 100 [2018-04-12 05:18:29,493 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 162 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=164, Invalid=1168, Unknown=0, NotChecked=0, Total=1332 [2018-04-12 05:18:29,494 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100 states. [2018-04-12 05:18:29,495 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100 to 95. [2018-04-12 05:18:29,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 95 states. [2018-04-12 05:18:29,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 96 transitions. [2018-04-12 05:18:29,496 INFO L78 Accepts]: Start accepts. Automaton has 95 states and 96 transitions. Word has length 51 [2018-04-12 05:18:29,496 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 05:18:29,496 INFO L459 AbstractCegarLoop]: Abstraction has 95 states and 96 transitions. [2018-04-12 05:18:29,496 INFO L460 AbstractCegarLoop]: Interpolant automaton has 19 states. [2018-04-12 05:18:29,496 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 96 transitions. [2018-04-12 05:18:29,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-04-12 05:18:29,497 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 05:18:29,497 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 05:18:29,497 INFO L408 AbstractCegarLoop]: === Iteration 25 === [__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr2RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err4RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr7RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr4RequiresViolation, ULTIMATE.initErr0RequiresViolation, ULTIMATE.initErr6RequiresViolation, ULTIMATE.initErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-12 05:18:29,497 INFO L82 PathProgramCache]: Analyzing trace with hash -324128013, now seen corresponding path program 1 times [2018-04-12 05:18:29,498 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 05:18:29,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 05:18:29,519 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 05:18:29,952 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:29,953 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-12 05:18:29,953 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [26] imperfect sequences [] total 26 [2018-04-12 05:18:29,953 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 05:18:29,953 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:29,953 INFO L182 omatonBuilderFactory]: Interpolants [7013#true, 7014#false, 7015#(and (= (select |#valid| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) 1) (= |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base| (select (select |#memory_$Pointer$.base| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|))), 7016#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)), 7017#(= |#valid| |old(#valid)|), 7018#(= 0 (select |old(#valid)| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#t~malloc12.base|)), 7019#(= 0 (select |old(#valid)| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#res.base|)), 7020#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= 0 (select |old(#valid)| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_13_#t~ret38.base|))), 7021#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= 0 (select |old(#valid)| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_13_~p~0.base))), 7022#(= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|), 7023#(and (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.base |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|) (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~new.base) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)), 7024#(and (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.base |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) (= (select (select |#memory_$Pointer$.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.base) __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.offset) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#t~mem14.base|) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|) (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~new.base) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)), 7025#(and (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~next.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~next.base) (or (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) (not (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.base __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.base))) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.base |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.offset|)), 7026#(and (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~next.base| (select (select |#memory_$Pointer$.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.base) __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.offset)) (or (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) (not (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.base __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.base))) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.base |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.offset|)), 7027#(and (or (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~next.base| (select (select |#memory_$Pointer$.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.base) __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.offset)) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.base __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.base)) (or (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) (not (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.base __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.base))) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.base |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.offset|)), 7028#(or (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~next.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.offset|)) (select (select |#memory_$Pointer$.offset| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.offset|))) (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|)), 7029#(or (= (select (select |old(#memory_$Pointer$.base)| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|)) (select (select |#memory_$Pointer$.offset| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|))) (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|)), 7030#(or (= 0 (select |old(#valid)| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|)) (= (select (select |old(#memory_$Pointer$.base)| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)))), 7031#(= |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|))), 7032#(and (= 1 (select |#valid| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|)) (= |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base| (select (select |#memory_$Pointer$.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_#t~mem39.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_#t~mem39.offset|))), 7033#(and (= |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base| (select (select |#memory_$Pointer$.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.base) (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset 4))) (= 1 (select |#valid| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|))), 7034#(= 1 (select |#valid| (select (select |#memory_$Pointer$.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.base) (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset 4)))), 7035#(= 1 (select |#valid| (select (select |#memory_$Pointer$.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.offset|))), 7036#(= 1 (select |#valid| (select (select |#memory_$Pointer$.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_~entry.base) __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_~entry.offset))), 7037#(= 1 (select |#valid| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#t~mem17.base|)), 7038#(= 1 (select |#valid| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_del_#in~next.base|)), 7039#(= 1 (select |#valid| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_del_~next.base))] [2018-04-12 05:18:29,954 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:29,954 INFO L442 AbstractCegarLoop]: Interpolant automaton has 27 states [2018-04-12 05:18:29,954 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2018-04-12 05:18:29,954 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=60, Invalid=642, Unknown=0, NotChecked=0, Total=702 [2018-04-12 05:18:29,955 INFO L87 Difference]: Start difference. First operand 95 states and 96 transitions. Second operand 27 states. [2018-04-12 05:18:31,232 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 05:18:31,232 INFO L93 Difference]: Finished difference Result 103 states and 103 transitions. [2018-04-12 05:18:31,233 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2018-04-12 05:18:31,233 INFO L78 Accepts]: Start accepts. Automaton has 27 states. Word has length 53 [2018-04-12 05:18:31,233 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 05:18:31,233 INFO L225 Difference]: With dead ends: 103 [2018-04-12 05:18:31,233 INFO L226 Difference]: Without dead ends: 103 [2018-04-12 05:18:31,234 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 450 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=304, Invalid=2558, Unknown=0, NotChecked=0, Total=2862 [2018-04-12 05:18:31,234 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 103 states. [2018-04-12 05:18:31,235 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 103 to 100. [2018-04-12 05:18:31,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 100 states. [2018-04-12 05:18:31,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 100 states and 103 transitions. [2018-04-12 05:18:31,236 INFO L78 Accepts]: Start accepts. Automaton has 100 states and 103 transitions. Word has length 53 [2018-04-12 05:18:31,236 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 05:18:31,236 INFO L459 AbstractCegarLoop]: Abstraction has 100 states and 103 transitions. [2018-04-12 05:18:31,236 INFO L460 AbstractCegarLoop]: Interpolant automaton has 27 states. [2018-04-12 05:18:31,236 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 103 transitions. [2018-04-12 05:18:31,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-04-12 05:18:31,237 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 05:18:31,237 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 05:18:31,237 INFO L408 AbstractCegarLoop]: === Iteration 26 === [__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr2RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err4RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr7RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr4RequiresViolation, ULTIMATE.initErr0RequiresViolation, ULTIMATE.initErr6RequiresViolation, ULTIMATE.initErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-12 05:18:31,237 INFO L82 PathProgramCache]: Analyzing trace with hash -324128012, now seen corresponding path program 1 times [2018-04-12 05:18:31,238 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 05:18:31,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 05:18:31,274 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 05:18:31,921 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:31,921 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-12 05:18:31,922 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [26] imperfect sequences [] total 26 [2018-04-12 05:18:31,922 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 05:18:31,922 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:31,922 INFO L182 omatonBuilderFactory]: Interpolants [7297#true, 7298#false, 7299#(= |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_global_msg_list~0.offset| 0), 7300#(and (= 8 (select |#length| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|)) (= 0 |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)), 7301#(and (= 8 (select |#length| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|)) (= (select |#valid| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) 1) (= |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base| (select (select |#memory_$Pointer$.base| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)) (= 0 (select (select |#memory_$Pointer$.offset| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|))), 7302#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)), 7303#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|)), 7304#(and (= |#length| (store |old(#length)| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#t~malloc12.base| (select |#length| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#t~malloc12.base|))) (= 0 (select |old(#valid)| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#t~malloc12.base|)) (= 0 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#t~malloc12.offset|)), 7305#(and (or (= (@diff |old(#length)| |#length|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#res.base|) (= |old(#length)| |#length|)) (= |#length| (store |old(#length)| (@diff |old(#length)| |#length|) (select |#length| (@diff |old(#length)| |#length|)))) (= 0 (select |old(#valid)| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#res.base|)) (= 0 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#res.offset|)), 7306#(and (= |#length| (store |old(#length)| (@diff |old(#length)| |#length|) (select |#length| (@diff |old(#length)| |#length|)))) (or (= |old(#length)| |#length|) (= (@diff |old(#length)| |#length|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_13_#t~ret38.base|)) (= 0 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_13_#t~ret38.offset|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= 0 (select |old(#valid)| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_13_#t~ret38.base|))), 7307#(and (= |#length| (store |old(#length)| (@diff |old(#length)| |#length|) (select |#length| (@diff |old(#length)| |#length|)))) (or (= |old(#length)| |#length|) (= (@diff |old(#length)| |#length|) __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_13_~p~0.base)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_13_~p~0.offset 0) (= 0 (select |old(#valid)| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_13_~p~0.base)) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)), 7308#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)), 7309#(and (<= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~new.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.offset|) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.base |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|) (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~new.base) (<= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.offset| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~new.offset) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)), 7310#(and (<= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~new.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.offset|) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.base |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) (= (select (select |#memory_$Pointer$.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.base) __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.offset) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#t~mem14.base|) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|) (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~new.base) (<= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.offset| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~new.offset) (= (select (select |#memory_$Pointer$.offset| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.base) __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.offset) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#t~mem14.offset|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)), 7311#(and (or (and (not (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|)) (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~next.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~next.base) (<= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.offset|) (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~next.offset| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~next.offset) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.base |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.offset|) (<= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.offset| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.offset)) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.base __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.base)) (or (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) (not (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.base __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.base)))), 7312#(and (or (and (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~next.offset| (select (select |#memory_$Pointer$.offset| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.base) __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.offset)) (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~next.base| (select (select |#memory_$Pointer$.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.base) __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.offset)) (not (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|)) (<= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.offset|) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.base |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.offset|) (<= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.offset| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.offset)) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.base __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.base)) (or (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) (not (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.base __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.base)))), 7313#(or (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) (and (<= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.offset|)) (<= (select (select |#memory_$Pointer$.offset| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.offset|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.offset|) (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~next.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.offset|)) (- (- |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.offset|)))) (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~next.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.offset|)) (- (- |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.offset|)))))), 7314#(or (and (<= (select (select |#memory_$Pointer$.offset| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.offset|) (= (select (select |old(#memory_$Pointer$.base)| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|)) (- (- |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.offset|)))) (= (select (select |old(#memory_$Pointer$.offset)| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|)) (- (- |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.offset|)))) (<= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|))) (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|)), 7315#(or (= 0 (select |old(#valid)| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|)) (and (= (select |old(#length)| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) (select |#length| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|)) (= (select (select |old(#memory_$Pointer$.base)| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)) (- (- 4)))) (<= 4 (select (select |#memory_$Pointer$.offset| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)) (= (select (select |old(#memory_$Pointer$.offset)| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)) (- (- 4)))) (<= (select (select |#memory_$Pointer$.offset| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|) 4))), 7316#(and (= 0 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)) (+ (+ (select (select |#memory_$Pointer$.offset| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|) (- 4)) 4))) (= 8 (select |#length| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)) (+ (+ (select (select |#memory_$Pointer$.offset| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|) (- 4)) 4))))), 7317#(and (= 8 (select |#length| (select (select |#memory_$Pointer$.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_#t~mem39.base|) (+ (+ |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_#t~mem39.offset| (- 4)) 4)))) (= 0 (select (select |#memory_$Pointer$.offset| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_#t~mem39.base|) (+ (+ |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_#t~mem39.offset| (- 4)) 4)))), 7318#(and (= 0 (select (select |#memory_$Pointer$.offset| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.base) (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset 4))) (= 8 (select |#length| (select (select |#memory_$Pointer$.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.base) (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset 4))))), 7319#(and (= 8 (select |#length| (select (select |#memory_$Pointer$.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.offset|))) (= 0 (select (select |#memory_$Pointer$.offset| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.offset|))), 7320#(and (= 0 (select (select |#memory_$Pointer$.offset| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_~entry.base) __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_~entry.offset)) (= 8 (select |#length| (select (select |#memory_$Pointer$.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_~entry.base) __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_~entry.offset)))), 7321#(and (= 0 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#t~mem17.offset|) (= 8 (select |#length| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#t~mem17.base|))), 7322#(and (= 8 (select |#length| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_del_#in~next.base|)) (= 0 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_del_#in~next.offset|)), 7323#(and (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_del_~next.offset 0) (= 8 (select |#length| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_del_~next.base)))] [2018-04-12 05:18:31,922 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:31,922 INFO L442 AbstractCegarLoop]: Interpolant automaton has 27 states [2018-04-12 05:18:31,923 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2018-04-12 05:18:31,923 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=644, Unknown=0, NotChecked=0, Total=702 [2018-04-12 05:18:31,923 INFO L87 Difference]: Start difference. First operand 100 states and 103 transitions. Second operand 27 states. [2018-04-12 05:18:33,733 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 05:18:33,733 INFO L93 Difference]: Finished difference Result 102 states and 102 transitions. [2018-04-12 05:18:33,733 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2018-04-12 05:18:33,733 INFO L78 Accepts]: Start accepts. Automaton has 27 states. Word has length 53 [2018-04-12 05:18:33,734 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 05:18:33,734 INFO L225 Difference]: With dead ends: 102 [2018-04-12 05:18:33,734 INFO L226 Difference]: Without dead ends: 102 [2018-04-12 05:18:33,735 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 65 GetRequests, 10 SyntacticMatches, 1 SemanticMatches, 54 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 456 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=393, Invalid=2687, Unknown=0, NotChecked=0, Total=3080 [2018-04-12 05:18:33,735 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 102 states. [2018-04-12 05:18:33,736 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 102 to 100. [2018-04-12 05:18:33,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 100 states. [2018-04-12 05:18:33,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 100 states and 102 transitions. [2018-04-12 05:18:33,736 INFO L78 Accepts]: Start accepts. Automaton has 100 states and 102 transitions. Word has length 53 [2018-04-12 05:18:33,736 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 05:18:33,736 INFO L459 AbstractCegarLoop]: Abstraction has 100 states and 102 transitions. [2018-04-12 05:18:33,736 INFO L460 AbstractCegarLoop]: Interpolant automaton has 27 states. [2018-04-12 05:18:33,736 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 102 transitions. [2018-04-12 05:18:33,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-04-12 05:18:33,737 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 05:18:33,737 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 05:18:33,737 INFO L408 AbstractCegarLoop]: === Iteration 27 === [__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr2RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err4RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr7RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr4RequiresViolation, ULTIMATE.initErr0RequiresViolation, ULTIMATE.initErr6RequiresViolation, ULTIMATE.initErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-12 05:18:33,737 INFO L82 PathProgramCache]: Analyzing trace with hash -1458033446, now seen corresponding path program 1 times [2018-04-12 05:18:33,738 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 05:18:33,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 05:18:33,749 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 05:18:34,264 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:34,265 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-12 05:18:34,265 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [22] imperfect sequences [] total 22 [2018-04-12 05:18:34,265 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 05:18:34,265 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:34,265 INFO L182 omatonBuilderFactory]: Interpolants [7585#true, 7586#false, 7587#(= (select |#valid| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) 1), 7588#(= |#valid| |old(#valid)|), 7589#(and (= 0 (select |old(#valid)| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#t~malloc12.base|)) (= 0 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#t~malloc12.offset|)), 7590#(and (= 0 (select |old(#valid)| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#res.base|)) (= 0 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#res.offset|)), 7591#(and (= 0 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_13_#t~ret38.offset|) (= 0 (select |old(#valid)| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_13_#t~ret38.base|))), 7592#(and (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_13_~p~0.offset 0) (= 0 (select |old(#valid)| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_13_~p~0.base))), 7593#(and (<= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~new.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.offset|) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.base |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|) (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~new.base) (<= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.offset| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~new.offset)), 7594#(and (or (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) (not (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.base __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.base))) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.base |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.offset|) (or (and (<= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.offset|) (<= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.offset| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.offset)) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.base __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.base))), 7595#(and (or (and (or (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base| (select (select |#memory_$Pointer$.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.base) (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.offset 4))) (not (= 4 __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.offset))) (<= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.offset|) (<= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.offset| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.offset)) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.base __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.base)) (or (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) (not (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.base __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.base))) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.base |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.offset|)), 7596#(or (and (<= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.offset|)) (<= (select (select |#memory_$Pointer$.offset| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.offset|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.offset|) (or (<= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.offset| 3) (<= 5 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.offset|) (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.offset|)) 8)))) (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|)), 7597#(or (and (or (<= 5 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.offset|) (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|)) 8)) (<= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.offset| 3)) (<= (select (select |#memory_$Pointer$.offset| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.offset|) (<= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|))) (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|)), 7598#(or (and (<= 4 (select (select |#memory_$Pointer$.offset| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)) (<= (select (select |#memory_$Pointer$.offset| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|) 4) (= |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)) 8))) (= 0 (select |old(#valid)| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|))), 7599#(and (<= 4 (select (select |#memory_$Pointer$.offset| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)) (<= (select (select |#memory_$Pointer$.offset| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|) 4) (= |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)) 8))), 7600#(and (<= 4 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_#t~mem39.offset|) (<= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_#t~mem39.offset| 4) (= 1 (select |#valid| (select (select |#memory_$Pointer$.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_#t~mem39.base|) 8)))), 7601#(and (<= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset 0) (<= 0 __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset) (= 1 (select |#valid| (select (select |#memory_$Pointer$.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.base) 8)))), 7602#(and (= 1 (select |#valid| (select (select |#memory_$Pointer$.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.base|) 8))) (<= 4 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.offset|) (<= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.offset| 4)), 7603#(and (= 1 (select |#valid| (select (select |#memory_$Pointer$.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_~entry.base) 8))) (< 3 __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_~entry.offset) (<= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_~entry.offset 4)), 7604#(and (= 4 __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_~entry.offset) (= 1 (select |#valid| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#t~mem16.base|))), 7605#(= 1 (select |#valid| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#t~mem16.base|)), 7606#(= 1 (select |#valid| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_del_#in~prev.base|)), 7607#(= 1 (select |#valid| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_del_~prev.base))] [2018-04-12 05:18:34,265 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:34,265 INFO L442 AbstractCegarLoop]: Interpolant automaton has 23 states [2018-04-12 05:18:34,266 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2018-04-12 05:18:34,266 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=460, Unknown=0, NotChecked=0, Total=506 [2018-04-12 05:18:34,266 INFO L87 Difference]: Start difference. First operand 100 states and 102 transitions. Second operand 23 states. [2018-04-12 05:18:35,289 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 05:18:35,289 INFO L93 Difference]: Finished difference Result 101 states and 101 transitions. [2018-04-12 05:18:35,289 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2018-04-12 05:18:35,289 INFO L78 Accepts]: Start accepts. Automaton has 23 states. Word has length 54 [2018-04-12 05:18:35,289 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 05:18:35,289 INFO L225 Difference]: With dead ends: 101 [2018-04-12 05:18:35,289 INFO L226 Difference]: Without dead ends: 101 [2018-04-12 05:18:35,290 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 267 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=228, Invalid=1842, Unknown=0, NotChecked=0, Total=2070 [2018-04-12 05:18:35,290 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101 states. [2018-04-12 05:18:35,291 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101 to 100. [2018-04-12 05:18:35,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 100 states. [2018-04-12 05:18:35,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 100 states and 101 transitions. [2018-04-12 05:18:35,292 INFO L78 Accepts]: Start accepts. Automaton has 100 states and 101 transitions. Word has length 54 [2018-04-12 05:18:35,292 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 05:18:35,292 INFO L459 AbstractCegarLoop]: Abstraction has 100 states and 101 transitions. [2018-04-12 05:18:35,292 INFO L460 AbstractCegarLoop]: Interpolant automaton has 23 states. [2018-04-12 05:18:35,293 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 101 transitions. [2018-04-12 05:18:35,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-04-12 05:18:35,293 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 05:18:35,293 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 05:18:35,293 INFO L408 AbstractCegarLoop]: === Iteration 28 === [__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr2RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err4RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr7RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr4RequiresViolation, ULTIMATE.initErr0RequiresViolation, ULTIMATE.initErr6RequiresViolation, ULTIMATE.initErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-12 05:18:35,293 INFO L82 PathProgramCache]: Analyzing trace with hash -1458033445, now seen corresponding path program 1 times [2018-04-12 05:18:35,294 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 05:18:35,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 05:18:35,313 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 05:18:35,961 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:35,961 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-12 05:18:35,993 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2018-04-12 05:18:35,993 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 05:18:35,993 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:35,994 INFO L182 omatonBuilderFactory]: Interpolants [7872#(and (<= 4 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_#t~mem39.offset|) (= 8 (select |#length| (select (select |#memory_$Pointer$.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_#t~mem39.base|) 8))) (= 0 (select (select |#memory_$Pointer$.offset| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_#t~mem39.base|) 8)) (<= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_#t~mem39.offset| 4)), 7873#(and (= 0 (select (select |#memory_$Pointer$.offset| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.base) 8)) (<= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset 0) (= 8 (select |#length| (select (select |#memory_$Pointer$.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.base) 8))) (<= 0 __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset)), 7874#(and (= 0 (select (select |#memory_$Pointer$.offset| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.base|) 8)) (<= 4 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.offset|) (<= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.offset| 4) (= 8 (select |#length| (select (select |#memory_$Pointer$.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.base|) 8)))), 7875#(and (= 8 (select |#length| (select (select |#memory_$Pointer$.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_~entry.base) 8))) (= 0 (select (select |#memory_$Pointer$.offset| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_~entry.base) 8)) (< 3 __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_~entry.offset) (<= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_~entry.offset 4)), 7876#(and (= 0 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#t~mem16.offset|) (= 4 __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_~entry.offset) (= 8 (select |#length| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#t~mem16.base|))), 7877#(and (= 0 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#t~mem16.offset|) (= 8 (select |#length| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#t~mem16.base|))), 7878#(and (= 8 (select |#length| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_del_#in~prev.base|)) (= 0 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_del_#in~prev.offset|)), 7879#(and (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_del_~prev.offset 0) (= 8 (select |#length| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_del_~prev.base))), 7856#true, 7857#false, 7858#(and (= 8 (select |#length| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|)) (= 0 |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)), 7859#(and (= 8 (select |#length| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|)) (= (select |#valid| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) 1) (= 0 |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)), 7860#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|)), 7861#(and (= |#length| (store |old(#length)| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#t~malloc12.base| (select |#length| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#t~malloc12.base|))) (= 0 (select |old(#valid)| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#t~malloc12.base|)) (= 0 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#t~malloc12.offset|)), 7862#(and (or (= (@diff |old(#length)| |#length|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#res.base|) (= |old(#length)| |#length|)) (= |#length| (store |old(#length)| (@diff |old(#length)| |#length|) (select |#length| (@diff |old(#length)| |#length|)))) (= 0 (select |old(#valid)| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#res.base|)) (= 0 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#res.offset|)), 7863#(and (= |#length| (store |old(#length)| (@diff |old(#length)| |#length|) (select |#length| (@diff |old(#length)| |#length|)))) (or (= |old(#length)| |#length|) (= (@diff |old(#length)| |#length|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_13_#t~ret38.base|)) (= 0 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_13_#t~ret38.offset|) (= 0 (select |old(#valid)| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_13_#t~ret38.base|))), 7864#(and (= |#length| (store |old(#length)| (@diff |old(#length)| |#length|) (select |#length| (@diff |old(#length)| |#length|)))) (or (= |old(#length)| |#length|) (= (@diff |old(#length)| |#length|) __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_13_~p~0.base)) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_13_~p~0.offset 0) (= 0 (select |old(#valid)| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_13_~p~0.base))), 7865#(and (<= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~new.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.offset|) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.base |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|) (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~new.base) (<= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.offset| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~new.offset)), 7866#(and (or (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) (not (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.base __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.base))) (or (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.base __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.base) (and (or (not (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.offset 4)) (not (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|))) (<= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.offset|) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.base |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.offset|) (<= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.offset| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.offset)))), 7867#(and (or (and (or (not (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.offset 4)) (and (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base| (select (select |#memory_$Pointer$.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.base) (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.offset 4))) (not (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|)) (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.offset| (select (select |#memory_$Pointer$.offset| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.base) (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.offset 4))))) (<= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.offset|) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.base |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.offset|) (<= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.offset| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.offset)) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.base __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.base)) (or (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) (not (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.base __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.base)))), 7868#(or (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) (and (<= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.offset|)) (<= (select (select |#memory_$Pointer$.offset| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.offset|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.offset|) (or (<= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.offset| 3) (<= 5 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.offset|) (and (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.offset|)) 8)) (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.offset|)) 8)))))), 7869#(or (and (<= (select (select |#memory_$Pointer$.offset| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.offset|) (<= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|)) (or (<= 5 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.offset|) (and (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|)) 8)) (= (select |#length| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) (select |#length| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|)) 8)))) (<= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.offset| 3))) (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|)), 7870#(or (and (= (select |old(#length)| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) (select |#length| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)) 8))) (<= 4 (select (select |#memory_$Pointer$.offset| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)) (<= (select (select |#memory_$Pointer$.offset| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|) 4) (= |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)) 8))) (= 0 (select |old(#valid)| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|))), 7871#(and (= 8 (select |#length| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)) 8))) (= 0 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)) 8)) (<= 4 (select (select |#memory_$Pointer$.offset| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)) (<= (select (select |#memory_$Pointer$.offset| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|) 4))] [2018-04-12 05:18:35,994 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:35,994 INFO L442 AbstractCegarLoop]: Interpolant automaton has 24 states [2018-04-12 05:18:35,994 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2018-04-12 05:18:35,994 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=504, Unknown=0, NotChecked=0, Total=552 [2018-04-12 05:18:35,994 INFO L87 Difference]: Start difference. First operand 100 states and 101 transitions. Second operand 24 states. [2018-04-12 05:18:37,563 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 05:18:37,563 INFO L93 Difference]: Finished difference Result 100 states and 100 transitions. [2018-04-12 05:18:37,563 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2018-04-12 05:18:37,563 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 54 [2018-04-12 05:18:37,563 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 05:18:37,564 INFO L225 Difference]: With dead ends: 100 [2018-04-12 05:18:37,564 INFO L226 Difference]: Without dead ends: 100 [2018-04-12 05:18:37,564 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 244 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=244, Invalid=1826, Unknown=0, NotChecked=0, Total=2070 [2018-04-12 05:18:37,564 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100 states. [2018-04-12 05:18:37,565 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100 to 100. [2018-04-12 05:18:37,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 100 states. [2018-04-12 05:18:37,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 100 states and 100 transitions. [2018-04-12 05:18:37,565 INFO L78 Accepts]: Start accepts. Automaton has 100 states and 100 transitions. Word has length 54 [2018-04-12 05:18:37,565 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 05:18:37,566 INFO L459 AbstractCegarLoop]: Abstraction has 100 states and 100 transitions. [2018-04-12 05:18:37,566 INFO L460 AbstractCegarLoop]: Interpolant automaton has 24 states. [2018-04-12 05:18:37,566 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 100 transitions. [2018-04-12 05:18:37,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2018-04-12 05:18:37,566 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 05:18:37,566 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, 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] [2018-04-12 05:18:37,566 INFO L408 AbstractCegarLoop]: === Iteration 29 === [__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr2RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err4RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr7RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr4RequiresViolation, ULTIMATE.initErr0RequiresViolation, ULTIMATE.initErr6RequiresViolation, ULTIMATE.initErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-12 05:18:37,566 INFO L82 PathProgramCache]: Analyzing trace with hash 2135670430, now seen corresponding path program 1 times [2018-04-12 05:18:37,567 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 05:18:37,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 05:18:37,578 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 05:18:37,658 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:37,658 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-12 05:18:37,659 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2018-04-12 05:18:37,659 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 05:18:37,659 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:37,659 INFO L182 omatonBuilderFactory]: Interpolants [8128#(= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~n~1.base (select (select |#memory_$Pointer$.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.base) (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset 4))), 8129#(= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|), 8130#(and (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_~entry.base |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.base|) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_~entry.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.offset|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)), 8131#(= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#t~mem17.base| (select (select |old(#memory_$Pointer$.base)| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.offset|)), 8132#(= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_del_~next.base |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_del_#in~next.base|), 8133#(= 1 (select |#valid| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_del_#in~next.base|)), 8134#(= 1 (select |#valid| (select (select |old(#memory_$Pointer$.base)| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.offset|))), 8135#(= 1 (select |#valid| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~n~1.base)), 8125#true, 8126#false, 8127#(= (select (select |#memory_$Pointer$.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.base) (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset 4)) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_#t~mem40.base|)] [2018-04-12 05:18:37,659 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:37,660 INFO L442 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-04-12 05:18:37,660 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-04-12 05:18:37,660 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2018-04-12 05:18:37,660 INFO L87 Difference]: Start difference. First operand 100 states and 100 transitions. Second operand 11 states. [2018-04-12 05:18:37,864 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 05:18:37,864 INFO L93 Difference]: Finished difference Result 103 states and 103 transitions. [2018-04-12 05:18:37,864 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-04-12 05:18:37,864 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 61 [2018-04-12 05:18:37,864 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 05:18:37,864 INFO L225 Difference]: With dead ends: 103 [2018-04-12 05:18:37,865 INFO L226 Difference]: Without dead ends: 103 [2018-04-12 05:18:37,865 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=45, Invalid=227, Unknown=0, NotChecked=0, Total=272 [2018-04-12 05:18:37,865 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 103 states. [2018-04-12 05:18:37,866 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 103 to 102. [2018-04-12 05:18:37,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 102 states. [2018-04-12 05:18:37,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 102 states and 103 transitions. [2018-04-12 05:18:37,867 INFO L78 Accepts]: Start accepts. Automaton has 102 states and 103 transitions. Word has length 61 [2018-04-12 05:18:37,867 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 05:18:37,867 INFO L459 AbstractCegarLoop]: Abstraction has 102 states and 103 transitions. [2018-04-12 05:18:37,867 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-04-12 05:18:37,867 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 103 transitions. [2018-04-12 05:18:37,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2018-04-12 05:18:37,868 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 05:18:37,868 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, 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] [2018-04-12 05:18:37,868 INFO L408 AbstractCegarLoop]: === Iteration 30 === [__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr2RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err4RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr7RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr4RequiresViolation, ULTIMATE.initErr0RequiresViolation, ULTIMATE.initErr6RequiresViolation, ULTIMATE.initErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-12 05:18:37,868 INFO L82 PathProgramCache]: Analyzing trace with hash 2135670431, now seen corresponding path program 1 times [2018-04-12 05:18:37,869 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 05:18:37,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 05:18:37,888 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 05:18:38,607 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:38,607 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-12 05:18:38,607 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [31] imperfect sequences [] total 31 [2018-04-12 05:18:38,607 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 05:18:38,607 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:38,607 INFO L182 omatonBuilderFactory]: Interpolants [8384#(and (<= (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~n~1.offset 12) (select |#length| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~n~1.base)) (<= 0 (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~n~1.offset 4))), 8353#true, 8354#false, 8355#(= |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_global_msg_list~0.offset| 0), 8356#(= 0 |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|), 8357#(and (= (select |#valid| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) 1) (= 0 (select (select |#memory_$Pointer$.offset| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|))), 8358#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)), 8359#(= |#valid| |old(#valid)|), 8360#(and (= 0 (select |old(#valid)| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#t~malloc12.base|)) (= 0 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#t~malloc12.offset|)), 8361#(and (= 0 (select |old(#valid)| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#res.base|)) (= 0 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#res.offset|)), 8362#(and (= 0 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_13_#t~ret38.offset|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= 0 (select |old(#valid)| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_13_#t~ret38.base|))), 8363#(and (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_13_~p~0.offset 0) (= 0 (select |old(#valid)| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_13_~p~0.base)) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)), 8364#(= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|), 8365#(and (<= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~new.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.offset|) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.base |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|) (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~new.base) (<= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.offset| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~new.offset) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)), 8366#(and (<= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~new.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.offset|) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.base |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|) (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~new.base) (<= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.offset| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~new.offset) (= (select (select |#memory_$Pointer$.offset| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.base) __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.offset) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#t~mem14.offset|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)), 8367#(and (or (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) (not (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.base __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.base))) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.base |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.offset|) (or (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.base __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.base) (and (<= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.offset|) (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~next.offset| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~next.offset) (<= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.offset| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.offset)))), 8368#(and (or (and (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~next.offset| (select (select |#memory_$Pointer$.offset| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.base) __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.offset)) (<= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.offset|) (<= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.offset| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.offset)) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.base __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.base)) (or (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) (not (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.base __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.base))) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.base |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.offset|)), 8369#(or (and (<= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.offset|)) (<= (select (select |#memory_$Pointer$.offset| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.offset|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.offset|) (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~next.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.offset|)) (select (select |#memory_$Pointer$.offset| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.offset|)))) (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|)), 8370#(or (and (= (select (select |old(#memory_$Pointer$.offset)| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|)) (select (select |#memory_$Pointer$.offset| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|))) (<= (select (select |#memory_$Pointer$.offset| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.offset|) (<= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|))) (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|)), 8371#(or (= 0 (select |old(#valid)| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|)) (and (<= 4 (select (select |#memory_$Pointer$.offset| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)) (= (select (select |old(#memory_$Pointer$.offset)| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|))) (<= (select (select |#memory_$Pointer$.offset| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|) 4))), 8372#(= 0 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|))), 8373#(= 0 (select (select |#memory_$Pointer$.offset| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_#t~mem39.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_#t~mem39.offset|)), 8374#(= 0 (select (select |#memory_$Pointer$.offset| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.base) (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset 4))), 8375#(and (= 0 (select (select |#memory_$Pointer$.offset| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.base) (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset 4))) (= (select (select |#memory_$Pointer$.offset| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.base) (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset 4)) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_#t~mem40.offset|) (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_#t~mem40.base| (select (select |#memory_$Pointer$.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.base) (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset 4)))), 8376#(and (= 0 (select (select |#memory_$Pointer$.offset| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.base) (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset 4))) (<= (select (select |#memory_$Pointer$.offset| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.base) (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset 4)) (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~n~1.offset 4)) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~n~1.base (select (select |#memory_$Pointer$.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.base) (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset 4))) (<= (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~n~1.offset 4) (select (select |#memory_$Pointer$.offset| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.base) (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset 4)))), 8377#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)), 8378#(and (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_~entry.base |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.base|) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_~entry.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.offset|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)), 8379#(and (= (select (select |old(#memory_$Pointer$.offset)| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.offset|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#t~mem17.offset|) (= (select (select |old(#memory_$Pointer$.base)| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.offset|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#t~mem17.base|)), 8380#(and (or (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_del_~next.base |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_del_#in~next.base|) (not (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_del_~next.offset 0))) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_del_~next.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_del_#in~next.offset|)), 8381#(and (or (not (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_del_~next.offset 0)) (and (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_del_~next.base |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_del_#in~next.base|) (<= (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_del_~next.offset 8) (select |#length| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_del_~next.base)))) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_del_~next.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_del_#in~next.offset|)), 8382#(or (not (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_del_#in~next.offset| 0)) (<= (+ |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_del_#in~next.offset| 8) (select |#length| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_del_#in~next.base|))), 8383#(or (<= (+ (select (select |old(#memory_$Pointer$.offset)| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.offset|) 8) (select |#length| (select (select |old(#memory_$Pointer$.base)| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.offset|))) (not (= (select (select |old(#memory_$Pointer$.offset)| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.offset|) 0)))] [2018-04-12 05:18:38,608 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:38,608 INFO L442 AbstractCegarLoop]: Interpolant automaton has 32 states [2018-04-12 05:18:38,608 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2018-04-12 05:18:38,608 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=75, Invalid=917, Unknown=0, NotChecked=0, Total=992 [2018-04-12 05:18:38,608 INFO L87 Difference]: Start difference. First operand 102 states and 103 transitions. Second operand 32 states. [2018-04-12 05:18:40,063 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 05:18:40,063 INFO L93 Difference]: Finished difference Result 103 states and 103 transitions. [2018-04-12 05:18:40,063 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2018-04-12 05:18:40,063 INFO L78 Accepts]: Start accepts. Automaton has 32 states. Word has length 61 [2018-04-12 05:18:40,064 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 05:18:40,064 INFO L225 Difference]: With dead ends: 103 [2018-04-12 05:18:40,064 INFO L226 Difference]: Without dead ends: 103 [2018-04-12 05:18:40,065 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 12 SyntacticMatches, 1 SemanticMatches, 65 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 797 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=510, Invalid=3912, Unknown=0, NotChecked=0, Total=4422 [2018-04-12 05:18:40,065 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 103 states. [2018-04-12 05:18:40,066 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 103 to 102. [2018-04-12 05:18:40,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 102 states. [2018-04-12 05:18:40,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 102 states and 102 transitions. [2018-04-12 05:18:40,066 INFO L78 Accepts]: Start accepts. Automaton has 102 states and 102 transitions. Word has length 61 [2018-04-12 05:18:40,067 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 05:18:40,067 INFO L459 AbstractCegarLoop]: Abstraction has 102 states and 102 transitions. [2018-04-12 05:18:40,067 INFO L460 AbstractCegarLoop]: Interpolant automaton has 32 states. [2018-04-12 05:18:40,067 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 102 transitions. [2018-04-12 05:18:40,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2018-04-12 05:18:40,067 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 05:18:40,067 INFO L355 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 05:18:40,068 INFO L408 AbstractCegarLoop]: === Iteration 31 === [__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr2RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err4RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr7RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr4RequiresViolation, ULTIMATE.initErr0RequiresViolation, ULTIMATE.initErr6RequiresViolation, ULTIMATE.initErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-12 05:18:40,068 INFO L82 PathProgramCache]: Analyzing trace with hash -939932536, now seen corresponding path program 1 times [2018-04-12 05:18:40,069 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 05:18:40,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 05:18:40,080 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 05:18:40,118 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:40,118 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-12 05:18:40,118 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-04-12 05:18:40,118 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 05:18:40,119 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:40,119 INFO L182 omatonBuilderFactory]: Interpolants [8663#true, 8664#false, 8665#(= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~n~1.base __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.base), 8666#(= 1 (select |#valid| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.base)), 8667#(= 1 (select |#valid| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.base|)), 8668#(= 1 (select |#valid| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_~entry.base))] [2018-04-12 05:18:40,119 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:40,119 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-04-12 05:18:40,119 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-04-12 05:18:40,120 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-04-12 05:18:40,120 INFO L87 Difference]: Start difference. First operand 102 states and 102 transitions. Second operand 6 states. [2018-04-12 05:18:40,194 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 05:18:40,194 INFO L93 Difference]: Finished difference Result 101 states and 101 transitions. [2018-04-12 05:18:40,194 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-04-12 05:18:40,194 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 67 [2018-04-12 05:18:40,194 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 05:18:40,195 INFO L225 Difference]: With dead ends: 101 [2018-04-12 05:18:40,195 INFO L226 Difference]: Without dead ends: 101 [2018-04-12 05:18:40,195 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2018-04-12 05:18:40,195 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101 states. [2018-04-12 05:18:40,196 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101 to 101. [2018-04-12 05:18:40,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 101 states. [2018-04-12 05:18:40,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 101 states and 101 transitions. [2018-04-12 05:18:40,196 INFO L78 Accepts]: Start accepts. Automaton has 101 states and 101 transitions. Word has length 67 [2018-04-12 05:18:40,197 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 05:18:40,197 INFO L459 AbstractCegarLoop]: Abstraction has 101 states and 101 transitions. [2018-04-12 05:18:40,197 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-04-12 05:18:40,197 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 101 transitions. [2018-04-12 05:18:40,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2018-04-12 05:18:40,197 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 05:18:40,197 INFO L355 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 05:18:40,197 INFO L408 AbstractCegarLoop]: === Iteration 32 === [__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr2RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err4RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr7RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr4RequiresViolation, ULTIMATE.initErr0RequiresViolation, ULTIMATE.initErr6RequiresViolation, ULTIMATE.initErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-12 05:18:40,197 INFO L82 PathProgramCache]: Analyzing trace with hash -939932535, now seen corresponding path program 1 times [2018-04-12 05:18:40,198 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 05:18:40,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 05:18:40,208 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 05:18:40,407 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:40,407 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 05:18:40,407 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [15] total 15 [2018-04-12 05:18:40,407 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 05:18:40,408 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:40,408 INFO L182 omatonBuilderFactory]: Interpolants [8876#true, 8877#false, 8878#(and (= (select (select |#memory_$Pointer$.offset| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.base) (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset 4)) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_#t~mem40.offset|) (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_#t~mem40.base| (select (select |#memory_$Pointer$.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.base) (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset 4)))), 8879#(and (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~n~1.base (select (select |#memory_$Pointer$.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.base) (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset 4))) (<= (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~n~1.offset 4) (select (select |#memory_$Pointer$.offset| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.base) (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset 4)))), 8880#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)), 8881#(and (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_~entry.base |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.base|) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_~entry.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.offset|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)), 8882#(and (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#t~mem17.offset| (select (select |old(#memory_$Pointer$.offset)| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.offset|)) (= (select (select |old(#memory_$Pointer$.base)| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.offset|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#t~mem17.base|)), 8883#(and (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_del_~next.base |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_del_#in~next.base|) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_del_~next.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_del_#in~next.offset|)), 8884#(and (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_del_~next.base |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_del_#in~next.base|) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_del_~next.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_del_#in~next.offset|) (<= (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_del_~next.offset 8) (select |#length| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_del_~next.base))), 8885#(<= (+ |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_del_#in~next.offset| 8) (select |#length| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_del_#in~next.base|)), 8886#(<= (+ (select (select |old(#memory_$Pointer$.offset)| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.offset|) 8) (select |#length| (select (select |old(#memory_$Pointer$.base)| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.offset|))), 8887#(<= (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~n~1.offset 12) (select |#length| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~n~1.base)), 8888#(and (<= (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset 12) (select |#length| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.base)) (<= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~n~1.offset __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset)), 8889#(and (<= 0 (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset 4)) (<= (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset 12) (select |#length| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.base))), 8890#(and (<= (+ |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.offset| 8) (select |#length| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.base|)) (<= 0 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.offset|)), 8891#(and (<= 0 __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_~entry.offset) (<= (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_~entry.offset 8) (select |#length| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_~entry.base)))] [2018-04-12 05:18:40,408 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:40,408 INFO L442 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-04-12 05:18:40,408 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-04-12 05:18:40,408 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=208, Unknown=0, NotChecked=0, Total=240 [2018-04-12 05:18:40,408 INFO L87 Difference]: Start difference. First operand 101 states and 101 transitions. Second operand 16 states. [2018-04-12 05:18:40,808 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 05:18:40,808 INFO L93 Difference]: Finished difference Result 115 states and 117 transitions. [2018-04-12 05:18:40,808 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-04-12 05:18:40,809 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 67 [2018-04-12 05:18:40,809 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 05:18:40,809 INFO L225 Difference]: With dead ends: 115 [2018-04-12 05:18:40,809 INFO L226 Difference]: Without dead ends: 115 [2018-04-12 05:18:40,809 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 99 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=97, Invalid=659, Unknown=0, NotChecked=0, Total=756 [2018-04-12 05:18:40,810 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 115 states. [2018-04-12 05:18:40,811 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 115 to 112. [2018-04-12 05:18:40,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 112 states. [2018-04-12 05:18:40,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 112 states and 114 transitions. [2018-04-12 05:18:40,811 INFO L78 Accepts]: Start accepts. Automaton has 112 states and 114 transitions. Word has length 67 [2018-04-12 05:18:40,811 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 05:18:40,811 INFO L459 AbstractCegarLoop]: Abstraction has 112 states and 114 transitions. [2018-04-12 05:18:40,811 INFO L460 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-04-12 05:18:40,811 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 114 transitions. [2018-04-12 05:18:40,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2018-04-12 05:18:40,812 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 05:18:40,812 INFO L355 BasicCegarLoop]: trace histogram [2, 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, 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] [2018-04-12 05:18:40,812 INFO L408 AbstractCegarLoop]: === Iteration 33 === [__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr2RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err4RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr7RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr4RequiresViolation, ULTIMATE.initErr0RequiresViolation, ULTIMATE.initErr6RequiresViolation, ULTIMATE.initErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-12 05:18:40,812 INFO L82 PathProgramCache]: Analyzing trace with hash -1660280350, now seen corresponding path program 1 times [2018-04-12 05:18:40,813 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 05:18:40,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 05:18:40,821 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 05:18:41,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-04-12 05:18:41,020 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-12 05:18:41,020 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2018-04-12 05:18:41,021 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 05:18:41,021 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:41,021 INFO L182 omatonBuilderFactory]: Interpolants [9152#(or (<= 8 (select |#length| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~next.base|)) (not (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~next.offset| 0))), 9153#(or (not (= (select (select |old(#memory_$Pointer$.base)| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|)) (not (= (select (select |old(#memory_$Pointer$.offset)| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|) 0)) (<= 8 (select |#length| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|))), 9154#(or (not (= (select (select |old(#memory_$Pointer$.offset)| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|) 0)) (not (= (select (select |old(#memory_$Pointer$.base)| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|)) (<= 8 (select |#length| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|))), 9155#(and (= 0 |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|) (<= 8 (select |#length| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|))), 9156#(and (= 0 |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEAD_#in~list.offset|) (<= 8 (select |#length| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEAD_#in~list.base|))), 9157#(and (<= 8 (select |#length| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEAD_~list.base)) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEAD_~list.offset 0)), 9143#true, 9144#false, 9145#(= 0 |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|), 9146#(and (= 0 |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|) (= |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base| (select (select |#memory_$Pointer$.base| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)) (= 0 (select (select |#memory_$Pointer$.offset| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|))), 9147#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)), 9148#(and (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.base |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)), 9149#(and (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.base |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) (= (select (select |#memory_$Pointer$.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.base) __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.offset) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#t~mem14.base|) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|) (= (select (select |#memory_$Pointer$.offset| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.base) __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.offset) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#t~mem14.offset|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)), 9150#(and (or (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~next.offset| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~next.offset) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~next.offset 0)) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~next.base |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~next.base|)), 9151#(and (or (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~next.offset| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~next.offset) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~next.offset 0)) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~next.base |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~next.base|) (or (<= (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~next.offset 8) (select |#length| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~next.base)) (not (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~next.offset 0))))] [2018-04-12 05:18:41,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-04-12 05:18:41,021 INFO L442 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-04-12 05:18:41,022 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-04-12 05:18:41,022 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=175, Unknown=0, NotChecked=0, Total=210 [2018-04-12 05:18:41,022 INFO L87 Difference]: Start difference. First operand 112 states and 114 transitions. Second operand 15 states. [2018-04-12 05:18:41,356 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 05:18:41,356 INFO L93 Difference]: Finished difference Result 110 states and 112 transitions. [2018-04-12 05:18:41,356 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-04-12 05:18:41,356 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 69 [2018-04-12 05:18:41,356 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 05:18:41,356 INFO L225 Difference]: With dead ends: 110 [2018-04-12 05:18:41,356 INFO L226 Difference]: Without dead ends: 110 [2018-04-12 05:18:41,357 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 127 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=121, Invalid=581, Unknown=0, NotChecked=0, Total=702 [2018-04-12 05:18:41,357 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2018-04-12 05:18:41,359 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 110. [2018-04-12 05:18:41,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 110 states. [2018-04-12 05:18:41,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 110 states and 112 transitions. [2018-04-12 05:18:41,359 INFO L78 Accepts]: Start accepts. Automaton has 110 states and 112 transitions. Word has length 69 [2018-04-12 05:18:41,359 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 05:18:41,359 INFO L459 AbstractCegarLoop]: Abstraction has 110 states and 112 transitions. [2018-04-12 05:18:41,359 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-04-12 05:18:41,360 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 112 transitions. [2018-04-12 05:18:41,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2018-04-12 05:18:41,360 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 05:18:41,360 INFO L355 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 05:18:41,360 INFO L408 AbstractCegarLoop]: === Iteration 34 === [__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr2RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err4RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr7RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr4RequiresViolation, ULTIMATE.initErr0RequiresViolation, ULTIMATE.initErr6RequiresViolation, ULTIMATE.initErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-12 05:18:41,360 INFO L82 PathProgramCache]: Analyzing trace with hash -177246867, now seen corresponding path program 1 times [2018-04-12 05:18:41,361 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 05:18:41,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 05:18:41,374 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-12 05:18:42,179 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:42,179 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-04-12 05:18:42,179 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [29] total 29 [2018-04-12 05:18:42,179 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 05:18:42,180 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:42,180 INFO L182 omatonBuilderFactory]: Interpolants [9408#(and (= |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset| 0) (= (select |#valid| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) 1) (= |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base| (select (select |#memory_$Pointer$.base| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)) (= 0 (select (select |#memory_$Pointer$.offset| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|))), 9409#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)), 9410#(= |#valid| |old(#valid)|), 9411#(= 0 (select |old(#valid)| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#t~malloc12.base|)), 9412#(= 0 (select |old(#valid)| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc_#res.base|)), 9413#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= 0 (select |old(#valid)| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_13_#t~ret38.base|))), 9414#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= 0 (select |old(#valid)| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_13_~p~0.base)) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)), 9415#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)), 9416#(and (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.base |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|) (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~new.base) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)), 9417#(and (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#t~mem14.base| (select (select |#memory_$Pointer$.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.base) __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.offset)) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.base |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|) (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~new.base) (= (select (select |#memory_$Pointer$.offset| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.base) __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_~head.offset) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#t~mem14.offset|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)), 9418#(and (or (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) (not (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.base __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.base))) (or (and (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~next.base |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~next.base|) (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~next.offset| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~next.offset) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.base |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.offset|)) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.base __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.base))), 9419#(and (or (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) (not (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.base __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.base))) (or (and (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~next.offset| (select (select |#memory_$Pointer$.offset| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.base) __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.offset)) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.base |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) (= (select (select |#memory_$Pointer$.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.base) __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.offset) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~next.base|) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.offset|)) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~new.base __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_~prev.base))), 9420#(or (and (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~next.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.offset|)) (select (select |#memory_$Pointer$.offset| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.offset|))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.offset|)) (select (select |#memory_$Pointer$.offset| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.offset|)) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~next.base|)) (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~new.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add_#in~prev.base|)), 9421#(or (and (= (select (select |old(#memory_$Pointer$.offset)| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|)) (select (select |#memory_$Pointer$.offset| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|)) (select (select |#memory_$Pointer$.offset| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|)) (select (select |old(#memory_$Pointer$.base)| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.offset|))) (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~new.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_#in~head.base|)), 9422#(or (= 0 (select |old(#valid)| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|)) (and (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)) (select (select |old(#memory_$Pointer$.base)| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)) (or (not (= |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset| 0)) (= (select (select |old(#memory_$Pointer$.offset)| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)))))), 9423#(and (= |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset| 0) (= 0 (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|))) (= |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base|) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)))), 9424#(and (= |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset| 0) (= |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base| (select (select |#memory_$Pointer$.base| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_#t~mem39.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_#t~mem39.offset|)) (= 0 (select (select |#memory_$Pointer$.offset| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_#t~mem39.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_#t~mem39.offset|))), 9425#(and (= 0 (select (select |#memory_$Pointer$.offset| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.base) (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset 4))) (= |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base| (select (select |#memory_$Pointer$.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.base) (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset 4))) (= |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset| 0)), 9426#(and (= 0 (select (select |#memory_$Pointer$.offset| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.base) (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset 4))) (= |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base| (select (select |#memory_$Pointer$.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.base) (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset 4))) (= |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset| 0) (= (select (select |#memory_$Pointer$.offset| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.base) (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset 4)) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_#t~mem40.offset|) (= |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_#t~mem40.base| (select (select |#memory_$Pointer$.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.base) (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset 4)))), 9427#(and (= 0 (select (select |#memory_$Pointer$.offset| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.base) (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset 4))) (= |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base| (select (select |#memory_$Pointer$.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.base) (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset 4))) (= |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset| 0) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~n~1.base (select (select |#memory_$Pointer$.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.base) (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset 4))) (<= (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~n~1.offset 4) (+ |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset| (select (select |#memory_$Pointer$.offset| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.base) (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset 4))))), 9428#(and (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_~entry.base |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.base|) (= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_~entry.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.offset|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)), 9429#(and (= (select (select |old(#memory_$Pointer$.offset)| |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.base|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#in~entry.offset|) |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del_#t~mem17.offset|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)), 9430#(= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_del_~next.offset |__U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_del_#in~next.offset|), 9431#(and (= |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset| 0) (<= (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~n~1.offset 4) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|) (= |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~n~1.base)), 9432#(and (= |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset| 0) (or (<= |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset| (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset 4)) (<= __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~n~1.offset __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset)) (= |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.base) (< (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset 3) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)), 9433#(and (<= 0 (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset 4)) (= |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset| 0) (= |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.base| __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.base) (< (+ __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13_~p~1.offset 3) |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)), 9405#true, 9406#false, 9407#(= 0 |~#__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__global_list_13~0.offset|)] [2018-04-12 05:18:42,180 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 05:18:42,180 INFO L442 AbstractCegarLoop]: Interpolant automaton has 29 states [2018-04-12 05:18:42,181 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2018-04-12 05:18:42,181 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=77, Invalid=735, Unknown=0, NotChecked=0, Total=812 [2018-04-12 05:18:42,181 INFO L87 Difference]: Start difference. First operand 110 states and 112 transitions. Second operand 29 states. [2018-04-12 05:18:43,559 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 05:18:43,559 INFO L93 Difference]: Finished difference Result 76 states and 75 transitions. [2018-04-12 05:18:43,559 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2018-04-12 05:18:43,559 INFO L78 Accepts]: Start accepts. Automaton has 29 states. Word has length 71 [2018-04-12 05:18:43,559 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 05:18:43,560 INFO L225 Difference]: With dead ends: 76 [2018-04-12 05:18:43,560 INFO L226 Difference]: Without dead ends: 76 [2018-04-12 05:18:43,560 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 11 SyntacticMatches, 2 SemanticMatches, 58 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 741 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=409, Invalid=3131, Unknown=0, NotChecked=0, Total=3540 [2018-04-12 05:18:43,560 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 76 states. [2018-04-12 05:18:43,561 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 76 to 76. [2018-04-12 05:18:43,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 76 states. [2018-04-12 05:18:43,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 76 states and 75 transitions. [2018-04-12 05:18:43,562 INFO L78 Accepts]: Start accepts. Automaton has 76 states and 75 transitions. Word has length 71 [2018-04-12 05:18:43,562 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 05:18:43,562 INFO L459 AbstractCegarLoop]: Abstraction has 76 states and 75 transitions. [2018-04-12 05:18:43,562 INFO L460 AbstractCegarLoop]: Interpolant automaton has 29 states. [2018-04-12 05:18:43,562 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 75 transitions. [2018-04-12 05:18:43,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2018-04-12 05:18:43,562 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 05:18:43,562 INFO L355 BasicCegarLoop]: trace histogram [2, 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, 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, 1] [2018-04-12 05:18:43,562 INFO L408 AbstractCegarLoop]: === Iteration 35 === [__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr2RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_unsafe_13Err4RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr7RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr4RequiresViolation, ULTIMATE.initErr0RequiresViolation, ULTIMATE.initErr6RequiresViolation, ULTIMATE.initErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-12 05:18:43,563 INFO L82 PathProgramCache]: Analyzing trace with hash 1467320233, now seen corresponding path program 1 times [2018-04-12 05:18:43,563 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 05:18:43,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-04-12 05:18:43,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-04-12 05:18:43,619 INFO L421 BasicCegarLoop]: Counterexample might be feasible [2018-04-12 05:18:43,642 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-04-12 05:18:43,646 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-12 05:18:43,646 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 17 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-12 05:18:43,646 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 16 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-12 05:18:43,647 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 21 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-12 05:18:43,647 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 16 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-12 05:18:43,647 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 17 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-12 05:18:43,647 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 21 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-12 05:18:43,647 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-12 05:18:43,648 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 21 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-12 05:18:43,648 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 17 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-12 05:18:43,648 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 16 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-12 05:18:43,648 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-12 05:18:43,648 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-12 05:18:43,648 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 16 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-12 05:18:43,648 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 17 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-12 05:18:43,649 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 21 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-12 05:18:43,649 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-12 05:18:43,649 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 16 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-12 05:18:43,649 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 21 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-12 05:18:43,649 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 17 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-12 05:18:43,649 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 21 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-12 05:18:43,649 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 16 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-12 05:18:43,649 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-12 05:18:43,650 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 17 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-12 05:18:43,662 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.04 05:18:43 BoogieIcfgContainer [2018-04-12 05:18:43,662 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-04-12 05:18:43,663 INFO L168 Benchmark]: Toolchain (without parser) took 23545.77 ms. Allocated memory was 472.9 MB in the beginning and 1.2 GB in the end (delta: 724.6 MB). Free memory was 401.3 MB in the beginning and 368.2 MB in the end (delta: 33.1 MB). Peak memory consumption was 757.6 MB. Max. memory is 5.3 GB. [2018-04-12 05:18:43,664 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 472.9 MB. Free memory is still 433.0 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-04-12 05:18:43,664 INFO L168 Benchmark]: CACSL2BoogieTranslator took 353.92 ms. Allocated memory is still 472.9 MB. Free memory was 401.3 MB in the beginning and 355.0 MB in the end (delta: 46.2 MB). Peak memory consumption was 46.2 MB. Max. memory is 5.3 GB. [2018-04-12 05:18:43,664 INFO L168 Benchmark]: Boogie Preprocessor took 60.33 ms. Allocated memory is still 472.9 MB. Free memory was 355.0 MB in the beginning and 352.4 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 5.3 GB. [2018-04-12 05:18:43,665 INFO L168 Benchmark]: RCFGBuilder took 837.60 ms. Allocated memory was 472.9 MB in the beginning and 585.1 MB in the end (delta: 112.2 MB). Free memory was 352.4 MB in the beginning and 442.7 MB in the end (delta: -90.3 MB). Peak memory consumption was 37.8 MB. Max. memory is 5.3 GB. [2018-04-12 05:18:43,665 INFO L168 Benchmark]: TraceAbstraction took 22290.13 ms. Allocated memory was 585.1 MB in the beginning and 1.2 GB in the end (delta: 612.4 MB). Free memory was 442.7 MB in the beginning and 368.2 MB in the end (delta: 74.5 MB). Peak memory consumption was 686.8 MB. Max. memory is 5.3 GB. [2018-04-12 05:18:43,666 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 472.9 MB. Free memory is still 433.0 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 353.92 ms. Allocated memory is still 472.9 MB. Free memory was 401.3 MB in the beginning and 355.0 MB in the end (delta: 46.2 MB). Peak memory consumption was 46.2 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 60.33 ms. Allocated memory is still 472.9 MB. Free memory was 355.0 MB in the beginning and 352.4 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 5.3 GB. * RCFGBuilder took 837.60 ms. Allocated memory was 472.9 MB in the beginning and 585.1 MB in the end (delta: 112.2 MB). Free memory was 352.4 MB in the beginning and 442.7 MB in the end (delta: -90.3 MB). Peak memory consumption was 37.8 MB. Max. memory is 5.3 GB. * TraceAbstraction took 22290.13 ms. Allocated memory was 585.1 MB in the beginning and 1.2 GB in the end (delta: 612.4 MB). Free memory was 442.7 MB in the beginning and 368.2 MB in the end (delta: 74.5 MB). Peak memory consumption was 686.8 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 17 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 16 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 21 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 16 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 17 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 21 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 21 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 17 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 16 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 16 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 17 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 21 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 16 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 21 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 17 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 21 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 16 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 17 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 1464]: not all allocated memory was freed not all allocated memory was freed We found a FailurePath: [L1135] FCALL struct ldv_list_head ldv_global_msg_list = { &(ldv_global_msg_list), &(ldv_global_msg_list) }; VAL [\old(global_list_13)=null, \old(global_list_13)=null, \old(ldv_global_msg_list)=null, \old(ldv_global_msg_list)=null, global_list_13={16:17}, ldv_global_msg_list={14:0}] [L1135] FCALL struct ldv_list_head ldv_global_msg_list = { &(ldv_global_msg_list), &(ldv_global_msg_list) }; VAL [\old(global_list_13)=null, \old(global_list_13)=null, \old(ldv_global_msg_list)=null, \old(ldv_global_msg_list)=null, global_list_13={16:17}, ldv_global_msg_list={14:0}] [L1135] FCALL struct ldv_list_head ldv_global_msg_list = { &(ldv_global_msg_list), &(ldv_global_msg_list) }; VAL [\old(global_list_13)=null, \old(global_list_13)=null, \old(ldv_global_msg_list)=null, \old(ldv_global_msg_list)=null, global_list_13={16:17}, ldv_global_msg_list={14:0}] [L1434] FCALL struct ldv_list_head global_list_13 = { &(global_list_13), &(global_list_13) }; VAL [\old(global_list_13)=null, \old(global_list_13)=null, \old(ldv_global_msg_list)=null, \old(ldv_global_msg_list)=null, global_list_13={15:0}, ldv_global_msg_list={14:0}] [L1434] FCALL struct ldv_list_head global_list_13 = { &(global_list_13), &(global_list_13) }; VAL [\old(global_list_13)=null, \old(global_list_13)=null, \old(ldv_global_msg_list)=null, \old(ldv_global_msg_list)=null, global_list_13={15:0}, ldv_global_msg_list={14:0}] [L1434] FCALL struct ldv_list_head global_list_13 = { &(global_list_13), &(global_list_13) }; VAL [\old(global_list_13)=null, \old(global_list_13)=null, \old(ldv_global_msg_list)=null, \old(ldv_global_msg_list)=null, global_list_13={15:0}, ldv_global_msg_list={14:0}] [L1465] CALL entry_point() VAL [global_list_13={15:0}, ldv_global_msg_list={14:0}] [L1459] CALL alloc_13() VAL [global_list_13={15:0}, ldv_global_msg_list={14:0}] [L1442] CALL, EXPR ldv_malloc(sizeof(struct A13)) VAL [\old(size)=12, global_list_13={15:0}, ldv_global_msg_list={14:0}] [L1073] COND TRUE __VERIFIER_nondet_int() [L1074] EXPR, FCALL malloc(size) VAL [\old(size)=12, global_list_13={15:0}, ldv_global_msg_list={14:0}, malloc(size)={20:0}, size=12] [L1074] RET return malloc(size); VAL [\old(size)=12, \result={20:0}, global_list_13={15:0}, ldv_global_msg_list={14:0}, malloc(size)={20:0}, size=12] [L1442] EXPR ldv_malloc(sizeof(struct A13)) VAL [global_list_13={15:0}, ldv_global_msg_list={14:0}, ldv_malloc(sizeof(struct A13))={20:0}] [L1442] struct A13 *p = (struct A13 *)ldv_malloc(sizeof(struct A13)); [L1443] COND TRUE \read(*p) VAL [global_list_13={15:0}, ldv_global_msg_list={14:0}, p={20:0}] [L1444] CALL ldv_list_add(&p->list, &global_list_13) VAL [global_list_13={15:0}, head={15:0}, ldv_global_msg_list={14:0}, new={20:4}] [L1121] EXPR, FCALL head->next VAL [global_list_13={15:0}, head={15:0}, head={15:0}, head->next={15:0}, ldv_global_msg_list={14:0}, new={20:4}, new={20:4}] [L1121] CALL __ldv_list_add(new, head, head->next) VAL [global_list_13={15:0}, ldv_global_msg_list={14:0}, new={20:4}, next={15:0}, prev={15:0}] [L1107] FCALL next->prev = new VAL [global_list_13={15:0}, ldv_global_msg_list={14:0}, new={20:4}, new={20:4}, next={15:0}, next={15:0}, prev={15:0}, prev={15:0}] [L1108] FCALL new->next = next VAL [global_list_13={15:0}, ldv_global_msg_list={14:0}, new={20:4}, new={20:4}, next={15:0}, next={15:0}, prev={15:0}, prev={15:0}] [L1109] FCALL new->prev = prev VAL [global_list_13={15:0}, ldv_global_msg_list={14:0}, new={20:4}, new={20:4}, next={15:0}, next={15:0}, prev={15:0}, prev={15:0}] [L1110] RET, FCALL prev->next = new VAL [global_list_13={15:0}, ldv_global_msg_list={14:0}, new={20:4}, new={20:4}, next={15:0}, next={15:0}, prev={15:0}, prev={15:0}] [L1121] __ldv_list_add(new, head, head->next) VAL [global_list_13={15:0}, head={15:0}, head={15:0}, head->next={15:0}, ldv_global_msg_list={14:0}, new={20:4}, new={20:4}] [L1444] FCALL ldv_list_add(&p->list, &global_list_13) VAL [global_list_13={15:0}, ldv_global_msg_list={14:0}] [L1460] CALL free_unsafe_13() VAL [global_list_13={15:0}, ldv_global_msg_list={14:0}] [L1450] struct A13 *p; [L1451] struct A13 *n; VAL [global_list_13={15:0}, ldv_global_msg_list={14:0}] [L1452] EXPR, FCALL (&global_list_13)->next VAL [(&global_list_13)->next={20:4}, global_list_13={15:0}, ldv_global_msg_list={14:0}] [L1452] const typeof( ((typeof(*p) *)0)->list ) *__mptr = ((&global_list_13)->next); [L1452] p = ({ const typeof( ((typeof(*p) *)0)->list ) *__mptr = ((&global_list_13)->next); (typeof(*p) *)( (char *)__mptr - ((size_t) &((typeof(*p) *)0)->list) );}) VAL [__mptr={20:4}, global_list_13={15:0}, ldv_global_msg_list={14:0}, p={20:0}] [L1452] EXPR, FCALL (p)->list.next VAL [(p)->list.next={15:0}, __mptr={20:4}, global_list_13={15:0}, ldv_global_msg_list={14:0}, p={20:0}] [L1452] const typeof( ((typeof(*(p)) *)0)->list ) *__mptr = ((p)->list.next); [L1452] n = ({ const typeof( ((typeof(*(p)) *)0)->list ) *__mptr = ((p)->list.next); (typeof(*(p)) *)( (char *)__mptr - ((size_t) &((typeof(*(p)) *)0)->list) );}) VAL [__mptr={15:0}, __mptr={20:4}, global_list_13={15:0}, ldv_global_msg_list={14:0}, n={15:-4}, p={20:0}] [L1452] COND TRUE &p->list != (&global_list_13) VAL [__mptr={15:0}, __mptr={20:4}, global_list_13={15:0}, ldv_global_msg_list={14:0}, n={15:-4}, p={20:0}] [L1453] CALL ldv_list_del(&p->list) VAL [entry={20:4}, global_list_13={15:0}, ldv_global_msg_list={14:0}] [L1131] EXPR, FCALL entry->prev VAL [entry={20:4}, entry={20:4}, entry->prev={15:0}, global_list_13={15:0}, ldv_global_msg_list={14:0}] [L1131] EXPR, FCALL entry->next VAL [entry={20:4}, entry={20:4}, entry->next={15:0}, entry->prev={15:0}, global_list_13={15:0}, ldv_global_msg_list={14:0}] [L1131] CALL __ldv_list_del(entry->prev, entry->next) VAL [global_list_13={15:0}, ldv_global_msg_list={14:0}, next={15:0}, prev={15:0}] [L1115] FCALL next->prev = prev VAL [global_list_13={15:0}, ldv_global_msg_list={14:0}, next={15:0}, next={15:0}, prev={15:0}, prev={15:0}] [L1116] RET, FCALL prev->next = next VAL [global_list_13={15:0}, ldv_global_msg_list={14:0}, next={15:0}, next={15:0}, prev={15:0}, prev={15:0}] [L1131] RET __ldv_list_del(entry->prev, entry->next) VAL [entry={20:4}, entry={20:4}, entry->next={15:0}, entry->prev={15:0}, global_list_13={15:0}, ldv_global_msg_list={14:0}] [L1453] ldv_list_del(&p->list) VAL [__mptr={15:0}, __mptr={20:4}, global_list_13={15:0}, ldv_global_msg_list={14:0}, n={15:-4}, p={20:0}] [L1452] p = n VAL [__mptr={20:4}, __mptr={15:0}, global_list_13={15:0}, ldv_global_msg_list={14:0}, n={15:-4}, p={15:-4}] [L1452] EXPR, FCALL (n)->list.next VAL [(n)->list.next={15:0}, __mptr={20:4}, __mptr={15:0}, global_list_13={15:0}, ldv_global_msg_list={14:0}, n={15:-4}, p={15:-4}] [L1452] const typeof( ((typeof(*(n)) *)0)->list ) *__mptr = ((n)->list.next); [L1452] n = ({ const typeof( ((typeof(*(n)) *)0)->list ) *__mptr = ((n)->list.next); (typeof(*(n)) *)( (char *)__mptr - ((size_t) &((typeof(*(n)) *)0)->list) );}) VAL [__mptr={20:4}, __mptr={15:0}, __mptr={15:0}, global_list_13={15:0}, ldv_global_msg_list={14:0}, n={15:-4}, p={15:-4}] [L1452] COND FALSE, RET !(&p->list != (&global_list_13)) VAL [__mptr={15:0}, __mptr={15:0}, __mptr={20:4}, global_list_13={15:0}, ldv_global_msg_list={14:0}, n={15:-4}, p={15:-4}] [L1460] free_unsafe_13() VAL [global_list_13={15:0}, ldv_global_msg_list={14:0}] [L1461] CALL LDV_INIT_LIST_HEAD(&global_list_13) VAL [global_list_13={15:0}, ldv_global_msg_list={14:0}, list={15:0}] [L1099] FCALL list->next = list VAL [global_list_13={15:0}, ldv_global_msg_list={14:0}, list={15:0}, list={15:0}] [L1100] FCALL list->prev = list VAL [global_list_13={15:0}, ldv_global_msg_list={14:0}, list={15:0}, list={15:0}] [L1461] FCALL LDV_INIT_LIST_HEAD(&global_list_13) VAL [global_list_13={15:0}, ldv_global_msg_list={14:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 45 procedures, 356 locations, 81 error locations. UNSAFE Result, 22.2s OverallTime, 35 OverallIterations, 2 TraceHistogramMax, 15.1s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 2216 SDtfs, 3574 SDslu, 7247 SDs, 0 SdLazy, 16941 SolverSat, 1249 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 7.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 794 GetRequests, 143 SyntacticMatches, 6 SemanticMatches, 645 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3675 ImplicationChecksByTransitivity, 10.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=208occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 14/21 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 34 MinimizatonAttempts, 387 StatesRemovedByMinimization, 21 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 6.1s InterpolantComputationTime, 1361 NumberOfCodeBlocks, 1361 NumberOfCodeBlocksAsserted, 35 NumberOfCheckSat, 1252 ConstructedInterpolants, 0 QuantifiedInterpolants, 529367 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 34 InterpolantComputations, 32 PerfectInterpolantSequences, 14/21 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Written .csv to /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test13_2_false-valid-memtrack.i_svcomp-DerefFreeMemtrack-32bit-Automizer_SmtInterpol_Array.epf_AutomizerC.xml/Csv-Benchmark-0-2018-04-12_05-18-43-672.csv Written .csv to /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test13_2_false-valid-memtrack.i_svcomp-DerefFreeMemtrack-32bit-Automizer_SmtInterpol_Array.epf_AutomizerC.xml/Csv-TraceAbstractionBenchmarks-0-2018-04-12_05-18-43-672.csv Received shutdown request...