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_Camel.epf -i ../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test6_3_false-valid-memtrack_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-666feb3-m [2018-04-11 11:45:40,872 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-04-11 11:45:40,873 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-04-11 11:45:40,886 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-04-11 11:45:40,886 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-04-11 11:45:40,887 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-04-11 11:45:40,887 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-04-11 11:45:40,889 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-04-11 11:45:40,890 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-04-11 11:45:40,890 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-04-11 11:45:40,891 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-04-11 11:45:40,891 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-04-11 11:45:40,892 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-04-11 11:45:40,893 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-04-11 11:45:40,894 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-04-11 11:45:40,895 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-04-11 11:45:40,897 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-04-11 11:45:40,898 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-04-11 11:45:40,899 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-04-11 11:45:40,900 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-04-11 11:45:40,901 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-04-11 11:45:40,901 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-04-11 11:45:40,901 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-04-11 11:45:40,902 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-04-11 11:45:40,903 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-04-11 11:45:40,904 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-04-11 11:45:40,904 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-04-11 11:45:40,904 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-04-11 11:45:40,905 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-04-11 11:45:40,905 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-04-11 11:45:40,905 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-04-11 11:45:40,906 INFO L98 SettingsManager]: Beginning loading settings from /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/cade18-smtinterpol/svcomp-DerefFreeMemtrack-32bit-Automizer_Camel.epf [2018-04-11 11:45:40,925 INFO L110 SettingsManager]: Loading preferences was successful [2018-04-11 11:45:40,925 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-04-11 11:45:40,926 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-04-11 11:45:40,926 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-04-11 11:45:40,926 INFO L133 SettingsManager]: * Use SBE=true [2018-04-11 11:45:40,926 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-04-11 11:45:40,926 INFO L133 SettingsManager]: * sizeof long=4 [2018-04-11 11:45:40,926 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-04-11 11:45:40,927 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-04-11 11:45:40,927 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-04-11 11:45:40,927 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-04-11 11:45:40,927 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-04-11 11:45:40,927 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-04-11 11:45:40,927 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-04-11 11:45:40,927 INFO L133 SettingsManager]: * sizeof long double=12 [2018-04-11 11:45:40,927 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-04-11 11:45:40,927 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-04-11 11:45:40,927 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-04-11 11:45:40,928 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-04-11 11:45:40,928 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-04-11 11:45:40,928 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-04-11 11:45:40,928 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-04-11 11:45:40,928 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-04-11 11:45:40,928 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Bitprecise bitfields -> false [2018-04-11 11:45:40,954 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-04-11 11:45:40,962 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-04-11 11:45:40,964 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-04-11 11:45:40,965 INFO L271 PluginConnector]: Initializing CDTParser... [2018-04-11 11:45:40,965 INFO L276 PluginConnector]: CDTParser initialized [2018-04-11 11:45:40,966 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,238 INFO L225 CDTParser]: Created temporary CDT project at /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG509704f84 [2018-04-11 11:45:41,403 INFO L287 CDTParser]: IsIndexed: true [2018-04-11 11:45:41,404 INFO L288 CDTParser]: Found 1 translation units. [2018-04-11 11:45:41,404 INFO L168 CDTParser]: Scanning memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,413 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-04-11 11:45:41,413 INFO L215 ultiparseSymbolTable]: [2018-04-11 11:45:41,413 INFO L218 ultiparseSymbolTable]: Function table: [2018-04-11 11:45:41,413 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__f6 ('f6') in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,413 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_add ('__ldv_list_add') in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,414 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_set_drvdata ('ldv_dev_set_drvdata') in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,414 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_2_6 ('disconnect_2_6') in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,414 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_release ('ldv_kobject_release') in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,414 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_return ('ldv_atomic_add_return') in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,414 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_malloc ('ldv_malloc') in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,414 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_alloc ('ldv_msg_alloc') in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,414 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_init_internal ('ldv_kobject_init_internal') in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,414 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add ('ldv_list_add') in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,414 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_del ('__ldv_list_del') in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,414 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____bswap_64 ('__bswap_64') in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,415 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_free ('ldv_msg_free') in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,415 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEAD ('LDV_INIT_LIST_HEAD') in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,415 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_del ('ldv_list_del') in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,415 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgs ('ldv_destroy_msgs') in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,415 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_zalloc ('ldv_zalloc') in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,415 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_get ('ldv_kref_get') in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,415 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_init ('ldv_kobject_init') in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,415 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6 ('probe1_6') in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,415 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__g6 ('g6') in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,415 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_return ('ldv_atomic_sub_return') in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,415 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_nonpositive ('ldv_nonpositive') in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,416 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_put ('ldv_kref_put') in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,416 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__g ('g') in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,416 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add_tail ('ldv_list_add_tail') in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,416 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_get_drvdata ('ldv_dev_get_drvdata') in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,416 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__f ('f') in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,416 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__entry_point ('entry_point') in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,416 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_put ('ldv_kobject_put') in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,416 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_positive ('ldv_positive') in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,416 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fill ('ldv_msg_fill') in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,416 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_submit_msg ('ldv_submit_msg') in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,417 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_init ('ldv_kref_init') in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,417 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_create ('ldv_kobject_create') in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,417 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_del ('ldv_kobject_del') in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,417 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,417 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____bswap_32 ('__bswap_32') in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,417 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_sub ('ldv_kref_sub') in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,417 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_get ('ldv_kobject_get') in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,417 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanup ('ldv_kobject_cleanup') in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,417 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-04-11 11:45:41,417 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____int32_t in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,417 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__div_t in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,417 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__caddr_t in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,418 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____rlim_t in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,418 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__fsblkcnt_t in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,418 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____rlim64_t in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,418 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__mode_t in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,418 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__u_int in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,418 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____u_short in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,418 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__pthread_mutex_t in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,418 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____fsfilcnt_t in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,418 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__fd_set in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,418 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____time_t in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,419 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____suseconds_t in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,419 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____u_char in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,419 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__idtype_t in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,419 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____syscall_ulong_t in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,419 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____caddr_t in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,419 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____dev_t in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,419 INFO L230 ultiparseSymbolTable]: Global variable declaration of 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L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__blkcnt_t in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,423 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__quad_t in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,423 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__pthread_cond_t in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,423 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__a6 in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,423 INFO L230 ultiparseSymbolTable]: Global variable declaration of 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memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,427 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____blkcnt64_t in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,427 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__int8_t in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,427 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____uid_t in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,427 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ssize_t in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,427 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__u_quad_t in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,427 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__pthread_key_t in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,427 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____int64_t in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,427 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____fsblkcnt_t in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,427 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ino64_t in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,427 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____syscall_slong_t in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,427 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____u_int in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,427 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____blkcnt_t in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,427 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__time_t in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,428 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__pthread_rwlock_t in memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:41,441 INFO L330 CDTParser]: Deleted temporary CDT project at /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG509704f84 [2018-04-11 11:45:41,445 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-04-11 11:45:41,446 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-04-11 11:45:41,447 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-04-11 11:45:41,447 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-04-11 11:45:41,452 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-04-11 11:45:41,453 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.04 11:45:41" (1/1) ... [2018-04-11 11:45:41,455 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a0ed646 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 11:45:41, skipping insertion in model container [2018-04-11 11:45:41,455 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.04 11:45:41" (1/1) ... [2018-04-11 11:45:41,470 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-11 11:45:41,501 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-11 11:45:41,649 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-11 11:45:41,711 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-11 11:45:41,719 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 159 non ball SCCs. Number of states in SCCs 159. [2018-04-11 11:45:41,783 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 11:45:41 WrapperNode [2018-04-11 11:45:41,783 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-04-11 11:45:41,784 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-04-11 11:45:41,784 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-04-11 11:45:41,784 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-04-11 11:45:41,796 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 11:45:41" (1/1) ... [2018-04-11 11:45:41,796 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 11:45:41" (1/1) ... [2018-04-11 11:45:41,812 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 11:45:41" (1/1) ... [2018-04-11 11:45:41,812 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 11:45:41" (1/1) ... [2018-04-11 11:45:41,826 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 11:45:41" (1/1) ... [2018-04-11 11:45:41,831 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 11:45:41" (1/1) ... [2018-04-11 11:45:41,834 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 11:45:41" (1/1) ... [2018-04-11 11:45:41,839 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-04-11 11:45:41,839 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-04-11 11:45:41,839 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-04-11 11:45:41,839 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-04-11 11:45:41,840 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 11:45:41" (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 [2018-04-11 11:45:41,922 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-04-11 11:45:41,922 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-04-11 11:45:41,922 INFO L136 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-04-11 11:45:41,922 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____bswap_32 [2018-04-11 11:45:41,922 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____bswap_64 [2018-04-11 11:45:41,922 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_nonpositive [2018-04-11 11:45:41,922 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_positive [2018-04-11 11:45:41,922 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_malloc [2018-04-11 11:45:41,923 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_zalloc [2018-04-11 11:45:41,923 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEAD [2018-04-11 11:45:41,923 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_add [2018-04-11 11:45:41,923 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_del [2018-04-11 11:45:41,923 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add [2018-04-11 11:45:41,923 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add_tail [2018-04-11 11:45:41,923 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_del [2018-04-11 11:45:41,923 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_alloc [2018-04-11 11:45:41,923 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fill [2018-04-11 11:45:41,923 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_free [2018-04-11 11:45:41,923 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_submit_msg [2018-04-11 11:45:41,923 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgs [2018-04-11 11:45:41,923 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_get_drvdata [2018-04-11 11:45:41,923 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_set_drvdata [2018-04-11 11:45:41,923 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_return [2018-04-11 11:45:41,923 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_return [2018-04-11 11:45:41,923 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_sub [2018-04-11 11:45:41,923 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_init [2018-04-11 11:45:41,923 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_get [2018-04-11 11:45:41,924 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_put [2018-04-11 11:45:41,924 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_del [2018-04-11 11:45:41,924 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanup [2018-04-11 11:45:41,924 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_release [2018-04-11 11:45:41,924 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_put [2018-04-11 11:45:41,924 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_get [2018-04-11 11:45:41,924 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_init_internal [2018-04-11 11:45:41,924 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_init [2018-04-11 11:45:41,924 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_create [2018-04-11 11:45:41,924 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__f [2018-04-11 11:45:41,924 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__g [2018-04-11 11:45:41,924 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__f6 [2018-04-11 11:45:41,924 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__g6 [2018-04-11 11:45:41,924 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6 [2018-04-11 11:45:41,924 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_2_6 [2018-04-11 11:45:41,924 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__entry_point [2018-04-11 11:45:41,924 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-04-11 11:45:41,924 INFO L136 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-04-11 11:45:41,924 INFO L136 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-04-11 11:45:41,924 INFO L136 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-04-11 11:45:41,924 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____bswap_32 [2018-04-11 11:45:41,924 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____bswap_64 [2018-04-11 11:45:41,925 INFO L128 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2018-04-11 11:45:41,925 INFO L128 BoogieDeclarations]: Found specification of procedure atof [2018-04-11 11:45:41,925 INFO L128 BoogieDeclarations]: Found specification of procedure atoi [2018-04-11 11:45:41,925 INFO L128 BoogieDeclarations]: Found specification of procedure atol [2018-04-11 11:45:41,925 INFO L128 BoogieDeclarations]: Found specification of procedure atoll [2018-04-11 11:45:41,925 INFO L128 BoogieDeclarations]: Found specification of procedure strtod [2018-04-11 11:45:41,925 INFO L128 BoogieDeclarations]: Found specification of procedure strtof [2018-04-11 11:45:41,925 INFO L128 BoogieDeclarations]: Found specification of procedure strtold [2018-04-11 11:45:41,925 INFO L128 BoogieDeclarations]: Found specification of procedure strtol [2018-04-11 11:45:41,925 INFO L128 BoogieDeclarations]: Found specification of procedure strtoul [2018-04-11 11:45:41,925 INFO L128 BoogieDeclarations]: Found specification of procedure strtoq [2018-04-11 11:45:41,925 INFO L128 BoogieDeclarations]: Found specification of procedure strtouq [2018-04-11 11:45:41,925 INFO L128 BoogieDeclarations]: Found specification of procedure strtoll [2018-04-11 11:45:41,925 INFO L128 BoogieDeclarations]: Found specification of procedure strtoull [2018-04-11 11:45:41,925 INFO L128 BoogieDeclarations]: Found specification of procedure l64a [2018-04-11 11:45:41,925 INFO L128 BoogieDeclarations]: Found specification of procedure a64l [2018-04-11 11:45:41,925 INFO L128 BoogieDeclarations]: Found specification of procedure select [2018-04-11 11:45:41,925 INFO L128 BoogieDeclarations]: Found specification of procedure pselect [2018-04-11 11:45:41,925 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2018-04-11 11:45:41,925 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2018-04-11 11:45:41,925 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2018-04-11 11:45:41,925 INFO L128 BoogieDeclarations]: Found specification of procedure random [2018-04-11 11:45:41,926 INFO L128 BoogieDeclarations]: Found specification of procedure srandom [2018-04-11 11:45:41,926 INFO L128 BoogieDeclarations]: Found specification of procedure initstate [2018-04-11 11:45:41,926 INFO L128 BoogieDeclarations]: Found specification of procedure setstate [2018-04-11 11:45:41,926 INFO L128 BoogieDeclarations]: Found specification of procedure random_r [2018-04-11 11:45:41,926 INFO L128 BoogieDeclarations]: Found specification of procedure srandom_r [2018-04-11 11:45:41,926 INFO L128 BoogieDeclarations]: Found specification of procedure initstate_r [2018-04-11 11:45:41,926 INFO L128 BoogieDeclarations]: Found specification of procedure setstate_r [2018-04-11 11:45:41,926 INFO L128 BoogieDeclarations]: Found specification of procedure rand [2018-04-11 11:45:41,926 INFO L128 BoogieDeclarations]: Found specification of procedure srand [2018-04-11 11:45:41,926 INFO L128 BoogieDeclarations]: Found specification of procedure rand_r [2018-04-11 11:45:41,926 INFO L128 BoogieDeclarations]: Found specification of procedure drand48 [2018-04-11 11:45:41,926 INFO L128 BoogieDeclarations]: Found specification of procedure erand48 [2018-04-11 11:45:41,926 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48 [2018-04-11 11:45:41,926 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48 [2018-04-11 11:45:41,926 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48 [2018-04-11 11:45:41,926 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48 [2018-04-11 11:45:41,926 INFO L128 BoogieDeclarations]: Found specification of procedure srand48 [2018-04-11 11:45:41,926 INFO L128 BoogieDeclarations]: Found specification of procedure seed48 [2018-04-11 11:45:41,926 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48 [2018-04-11 11:45:41,926 INFO L128 BoogieDeclarations]: Found specification of procedure drand48_r [2018-04-11 11:45:41,926 INFO L128 BoogieDeclarations]: Found specification of procedure erand48_r [2018-04-11 11:45:41,927 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48_r [2018-04-11 11:45:41,927 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48_r [2018-04-11 11:45:41,927 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48_r [2018-04-11 11:45:41,927 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48_r [2018-04-11 11:45:41,927 INFO L128 BoogieDeclarations]: Found specification of procedure srand48_r [2018-04-11 11:45:41,927 INFO L128 BoogieDeclarations]: Found specification of procedure seed48_r [2018-04-11 11:45:41,927 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48_r [2018-04-11 11:45:41,927 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-04-11 11:45:41,927 INFO L128 BoogieDeclarations]: Found specification of procedure calloc [2018-04-11 11:45:41,927 INFO L128 BoogieDeclarations]: Found specification of procedure realloc [2018-04-11 11:45:41,927 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-04-11 11:45:41,927 INFO L128 BoogieDeclarations]: Found specification of procedure cfree [2018-04-11 11:45:41,927 INFO L128 BoogieDeclarations]: Found specification of procedure alloca [2018-04-11 11:45:41,927 INFO L128 BoogieDeclarations]: Found specification of procedure valloc [2018-04-11 11:45:41,927 INFO L128 BoogieDeclarations]: Found specification of procedure posix_memalign [2018-04-11 11:45:41,927 INFO L128 BoogieDeclarations]: Found specification of procedure abort [2018-04-11 11:45:41,927 INFO L128 BoogieDeclarations]: Found specification of procedure atexit [2018-04-11 11:45:41,927 INFO L128 BoogieDeclarations]: Found specification of procedure on_exit [2018-04-11 11:45:41,927 INFO L128 BoogieDeclarations]: Found specification of procedure exit [2018-04-11 11:45:41,927 INFO L128 BoogieDeclarations]: Found specification of procedure _Exit [2018-04-11 11:45:41,927 INFO L128 BoogieDeclarations]: Found specification of procedure getenv [2018-04-11 11:45:41,927 INFO L128 BoogieDeclarations]: Found specification of procedure putenv [2018-04-11 11:45:41,927 INFO L128 BoogieDeclarations]: Found specification of procedure setenv [2018-04-11 11:45:41,927 INFO L128 BoogieDeclarations]: Found specification of procedure unsetenv [2018-04-11 11:45:41,928 INFO L128 BoogieDeclarations]: Found specification of procedure clearenv [2018-04-11 11:45:41,928 INFO L128 BoogieDeclarations]: Found specification of procedure mktemp [2018-04-11 11:45:41,928 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemp [2018-04-11 11:45:41,928 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemps [2018-04-11 11:45:41,928 INFO L128 BoogieDeclarations]: Found specification of procedure mkdtemp [2018-04-11 11:45:41,928 INFO L128 BoogieDeclarations]: Found specification of procedure system [2018-04-11 11:45:41,928 INFO L128 BoogieDeclarations]: Found specification of procedure realpath [2018-04-11 11:45:41,928 INFO L128 BoogieDeclarations]: Found specification of procedure bsearch [2018-04-11 11:45:41,928 INFO L128 BoogieDeclarations]: Found specification of procedure qsort [2018-04-11 11:45:41,928 INFO L128 BoogieDeclarations]: Found specification of procedure abs [2018-04-11 11:45:41,928 INFO L128 BoogieDeclarations]: Found specification of procedure labs [2018-04-11 11:45:41,928 INFO L128 BoogieDeclarations]: Found specification of procedure llabs [2018-04-11 11:45:41,928 INFO L128 BoogieDeclarations]: Found specification of procedure div [2018-04-11 11:45:41,928 INFO L128 BoogieDeclarations]: Found specification of procedure ldiv [2018-04-11 11:45:41,928 INFO L128 BoogieDeclarations]: Found specification of procedure lldiv [2018-04-11 11:45:41,928 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt [2018-04-11 11:45:41,928 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt [2018-04-11 11:45:41,928 INFO L128 BoogieDeclarations]: Found specification of procedure gcvt [2018-04-11 11:45:41,928 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt [2018-04-11 11:45:41,928 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt [2018-04-11 11:45:41,928 INFO L128 BoogieDeclarations]: Found specification of procedure qgcvt [2018-04-11 11:45:41,928 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt_r [2018-04-11 11:45:41,929 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt_r [2018-04-11 11:45:41,929 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt_r [2018-04-11 11:45:41,929 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt_r [2018-04-11 11:45:41,929 INFO L128 BoogieDeclarations]: Found specification of procedure mblen [2018-04-11 11:45:41,929 INFO L128 BoogieDeclarations]: Found specification of procedure mbtowc [2018-04-11 11:45:41,929 INFO L128 BoogieDeclarations]: Found specification of procedure wctomb [2018-04-11 11:45:41,929 INFO L128 BoogieDeclarations]: Found specification of procedure mbstowcs [2018-04-11 11:45:41,929 INFO L128 BoogieDeclarations]: Found specification of procedure wcstombs [2018-04-11 11:45:41,929 INFO L128 BoogieDeclarations]: Found specification of procedure rpmatch [2018-04-11 11:45:41,929 INFO L128 BoogieDeclarations]: Found specification of procedure getsubopt [2018-04-11 11:45:41,929 INFO L128 BoogieDeclarations]: Found specification of procedure getloadavg [2018-04-11 11:45:41,929 INFO L128 BoogieDeclarations]: Found specification of procedure kfree [2018-04-11 11:45:41,929 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-04-11 11:45:41,929 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-04-11 11:45:41,929 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_nonpositive [2018-04-11 11:45:41,929 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_positive [2018-04-11 11:45:41,929 INFO L128 BoogieDeclarations]: Found specification of procedure memcpy [2018-04-11 11:45:41,929 INFO L128 BoogieDeclarations]: Found specification of procedure memset [2018-04-11 11:45:41,929 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_malloc [2018-04-11 11:45:41,929 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-04-11 11:45:41,929 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_zalloc [2018-04-11 11:45:41,929 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-04-11 11:45:41,929 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEAD [2018-04-11 11:45:41,930 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-04-11 11:45:41,930 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_add [2018-04-11 11:45:41,930 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_del [2018-04-11 11:45:41,930 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add [2018-04-11 11:45:41,930 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-04-11 11:45:41,930 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add_tail [2018-04-11 11:45:41,930 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_del [2018-04-11 11:45:41,930 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_alloc [2018-04-11 11:45:41,930 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fill [2018-04-11 11:45:41,930 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-04-11 11:45:41,930 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_free [2018-04-11 11:45:41,930 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-04-11 11:45:41,930 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_submit_msg [2018-04-11 11:45:41,930 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgs [2018-04-11 11:45:41,930 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_get_drvdata [2018-04-11 11:45:41,930 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_set_drvdata [2018-04-11 11:45:41,930 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_return [2018-04-11 11:45:41,930 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-04-11 11:45:41,930 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-04-11 11:45:41,930 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_return [2018-04-11 11:45:41,930 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_sub [2018-04-11 11:45:41,930 INFO L128 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-04-11 11:45:41,930 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_init [2018-04-11 11:45:41,930 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_get [2018-04-11 11:45:41,931 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_put [2018-04-11 11:45:41,931 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_del [2018-04-11 11:45:41,931 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanup [2018-04-11 11:45:41,931 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_release [2018-04-11 11:45:41,931 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_put [2018-04-11 11:45:41,931 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_get [2018-04-11 11:45:41,931 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_init_internal [2018-04-11 11:45:41,931 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_init [2018-04-11 11:45:41,931 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_create [2018-04-11 11:45:41,931 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-04-11 11:45:41,931 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__f [2018-04-11 11:45:41,931 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__g [2018-04-11 11:45:41,931 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__f6 [2018-04-11 11:45:41,931 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__g6 [2018-04-11 11:45:41,931 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6 [2018-04-11 11:45:41,931 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_2_6 [2018-04-11 11:45:41,931 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__entry_point [2018-04-11 11:45:41,931 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-04-11 11:45:41,931 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-04-11 11:45:41,931 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-04-11 11:45:41,931 INFO L128 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-04-11 11:45:42,162 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-11 11:45:42,292 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-11 11:45:42,520 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-04-11 11:45:42,521 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.04 11:45:42 BoogieIcfgContainer [2018-04-11 11:45:42,521 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-04-11 11:45:42,521 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-04-11 11:45:42,522 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-04-11 11:45:42,524 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-04-11 11:45:42,524 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.04 11:45:41" (1/3) ... [2018-04-11 11:45:42,525 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1bc0120c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.04 11:45:42, skipping insertion in model container [2018-04-11 11:45:42,525 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 11:45:41" (2/3) ... [2018-04-11 11:45:42,525 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1bc0120c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.04 11:45:42, skipping insertion in model container [2018-04-11 11:45:42,525 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.04 11:45:42" (3/3) ... [2018-04-11 11:45:42,527 INFO L107 eAbstractionObserver]: Analyzing ICFG memleaks_test6_3_false-valid-memtrack_true-termination.i [2018-04-11 11:45:42,534 INFO L131 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-04-11 11:45:42,541 INFO L143 ceAbstractionStarter]: Appying trace abstraction to program that has 79 error locations. [2018-04-11 11:45:42,575 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-04-11 11:45:42,575 INFO L369 AbstractCegarLoop]: Interprodecural is true [2018-04-11 11:45:42,576 INFO L370 AbstractCegarLoop]: Hoare is false [2018-04-11 11:45:42,576 INFO L371 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-04-11 11:45:42,576 INFO L372 AbstractCegarLoop]: Backedges is TWOTRACK [2018-04-11 11:45:42,576 INFO L373 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-04-11 11:45:42,576 INFO L374 AbstractCegarLoop]: Difference is false [2018-04-11 11:45:42,576 INFO L375 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-04-11 11:45:42,576 INFO L380 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-04-11 11:45:42,577 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-04-11 11:45:42,590 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states. [2018-04-11 11:45:42,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-04-11 11:45:42,598 INFO L347 BasicCegarLoop]: Found error trace [2018-04-11 11:45:42,598 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2018-04-11 11:45:42,599 INFO L408 AbstractCegarLoop]: === Iteration 1 === [__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr6RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr0RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr4RequiresViolation, ULTIMATE.initErr0RequiresViolation, ULTIMATE.initErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__entry_pointErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__entry_pointErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE]=== [2018-04-11 11:45:42,603 INFO L82 PathProgramCache]: Analyzing trace with hash 15313594, now seen corresponding path program 1 times [2018-04-11 11:45:42,605 INFO L213 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-04-11 11:45:42,605 INFO L68 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-04-11 11:45:42,653 INFO L119 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-04-11 11:45:42,653 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-04-11 11:45:42,654 INFO L119 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-04-11 11:45:42,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-11 11:45:42,688 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-11 11:45:42,724 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-11 11:45:42,726 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-11 11:45:42,727 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-04-11 11:45:42,728 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-04-11 11:45:42,739 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-04-11 11:45:42,740 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-04-11 11:45:42,741 INFO L87 Difference]: Start difference. First operand 137 states. Second operand 3 states. [2018-04-11 11:45:42,798 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-11 11:45:42,798 INFO L93 Difference]: Finished difference Result 84 states and 88 transitions. [2018-04-11 11:45:42,799 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-04-11 11:45:42,800 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 4 [2018-04-11 11:45:42,800 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-11 11:45:42,808 INFO L225 Difference]: With dead ends: 84 [2018-04-11 11:45:42,809 INFO L226 Difference]: Without dead ends: 78 [2018-04-11 11:45:42,810 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 [2018-04-11 11:45:42,821 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78 states. [2018-04-11 11:45:42,831 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78 to 63. [2018-04-11 11:45:42,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 63 states. [2018-04-11 11:45:42,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 67 transitions. [2018-04-11 11:45:42,834 INFO L78 Accepts]: Start accepts. Automaton has 63 states and 67 transitions. Word has length 4 [2018-04-11 11:45:42,834 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-11 11:45:42,834 INFO L459 AbstractCegarLoop]: Abstraction has 63 states and 67 transitions. [2018-04-11 11:45:42,834 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-04-11 11:45:42,834 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 67 transitions. [2018-04-11 11:45:42,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-04-11 11:45:42,835 INFO L347 BasicCegarLoop]: Found error trace [2018-04-11 11:45:42,835 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2018-04-11 11:45:42,835 INFO L408 AbstractCegarLoop]: === Iteration 2 === [__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr6RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr0RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr4RequiresViolation, ULTIMATE.initErr0RequiresViolation, ULTIMATE.initErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__entry_pointErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__entry_pointErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE]=== [2018-04-11 11:45:42,835 INFO L82 PathProgramCache]: Analyzing trace with hash 15313595, now seen corresponding path program 1 times [2018-04-11 11:45:42,835 INFO L213 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-04-11 11:45:42,835 INFO L68 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-04-11 11:45:42,836 INFO L119 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-04-11 11:45:42,837 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-04-11 11:45:42,837 INFO L119 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-04-11 11:45:42,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-11 11:45:42,848 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-11 11:45:42,885 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-11 11:45:42,885 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-11 11:45:42,886 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-04-11 11:45:42,887 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-04-11 11:45:42,887 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-04-11 11:45:42,887 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-04-11 11:45:42,887 INFO L87 Difference]: Start difference. First operand 63 states and 67 transitions. Second operand 3 states. [2018-04-11 11:45:42,912 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-11 11:45:42,912 INFO L93 Difference]: Finished difference Result 61 states and 65 transitions. [2018-04-11 11:45:42,912 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-04-11 11:45:42,912 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 4 [2018-04-11 11:45:42,912 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-11 11:45:42,913 INFO L225 Difference]: With dead ends: 61 [2018-04-11 11:45:42,913 INFO L226 Difference]: Without dead ends: 61 [2018-04-11 11:45:42,914 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 [2018-04-11 11:45:42,914 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 61 states. [2018-04-11 11:45:42,917 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 61 to 61. [2018-04-11 11:45:42,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 61 states. [2018-04-11 11:45:42,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 65 transitions. [2018-04-11 11:45:42,918 INFO L78 Accepts]: Start accepts. Automaton has 61 states and 65 transitions. Word has length 4 [2018-04-11 11:45:42,918 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-11 11:45:42,919 INFO L459 AbstractCegarLoop]: Abstraction has 61 states and 65 transitions. [2018-04-11 11:45:42,919 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-04-11 11:45:42,919 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 65 transitions. [2018-04-11 11:45:42,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-04-11 11:45:42,919 INFO L347 BasicCegarLoop]: Found error trace [2018-04-11 11:45:42,919 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2018-04-11 11:45:42,919 INFO L408 AbstractCegarLoop]: === Iteration 3 === [__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr6RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr0RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr4RequiresViolation, ULTIMATE.initErr0RequiresViolation, ULTIMATE.initErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__entry_pointErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__entry_pointErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE]=== [2018-04-11 11:45:42,920 INFO L82 PathProgramCache]: Analyzing trace with hash 940930273, now seen corresponding path program 1 times [2018-04-11 11:45:42,920 INFO L213 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-04-11 11:45:42,920 INFO L68 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-04-11 11:45:42,921 INFO L119 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-04-11 11:45:42,921 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-04-11 11:45:42,921 INFO L119 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-04-11 11:45:42,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-11 11:45:42,934 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-11 11:45:42,950 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-11 11:45:42,951 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-11 11:45:42,951 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-04-11 11:45:42,951 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-04-11 11:45:42,951 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-04-11 11:45:42,951 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-04-11 11:45:42,951 INFO L87 Difference]: Start difference. First operand 61 states and 65 transitions. Second operand 3 states. [2018-04-11 11:45:42,975 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-11 11:45:42,975 INFO L93 Difference]: Finished difference Result 70 states and 75 transitions. [2018-04-11 11:45:42,975 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-04-11 11:45:42,975 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 7 [2018-04-11 11:45:42,975 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-11 11:45:42,976 INFO L225 Difference]: With dead ends: 70 [2018-04-11 11:45:42,976 INFO L226 Difference]: Without dead ends: 70 [2018-04-11 11:45:42,976 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 [2018-04-11 11:45:42,976 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 70 states. [2018-04-11 11:45:42,979 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 70 to 69. [2018-04-11 11:45:42,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 69 states. [2018-04-11 11:45:42,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 69 states and 75 transitions. [2018-04-11 11:45:42,980 INFO L78 Accepts]: Start accepts. Automaton has 69 states and 75 transitions. Word has length 7 [2018-04-11 11:45:42,980 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-11 11:45:42,980 INFO L459 AbstractCegarLoop]: Abstraction has 69 states and 75 transitions. [2018-04-11 11:45:42,980 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-04-11 11:45:42,980 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 75 transitions. [2018-04-11 11:45:42,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-04-11 11:45:42,981 INFO L347 BasicCegarLoop]: Found error trace [2018-04-11 11:45:42,981 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2018-04-11 11:45:42,981 INFO L408 AbstractCegarLoop]: === Iteration 4 === [__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr6RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr0RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr4RequiresViolation, ULTIMATE.initErr0RequiresViolation, ULTIMATE.initErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__entry_pointErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__entry_pointErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE]=== [2018-04-11 11:45:42,981 INFO L82 PathProgramCache]: Analyzing trace with hash 940930274, now seen corresponding path program 1 times [2018-04-11 11:45:42,981 INFO L213 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-04-11 11:45:42,981 INFO L68 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-04-11 11:45:42,982 INFO L119 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-04-11 11:45:42,983 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-04-11 11:45:42,983 INFO L119 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-04-11 11:45:42,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-11 11:45:42,993 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-11 11:45:43,025 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-11 11:45:43,025 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-11 11:45:43,025 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-04-11 11:45:43,025 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-04-11 11:45:43,025 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-04-11 11:45:43,026 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-04-11 11:45:43,026 INFO L87 Difference]: Start difference. First operand 69 states and 75 transitions. Second operand 3 states. [2018-04-11 11:45:43,076 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-11 11:45:43,076 INFO L93 Difference]: Finished difference Result 117 states and 127 transitions. [2018-04-11 11:45:43,076 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-04-11 11:45:43,076 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 7 [2018-04-11 11:45:43,077 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-11 11:45:43,077 INFO L225 Difference]: With dead ends: 117 [2018-04-11 11:45:43,078 INFO L226 Difference]: Without dead ends: 117 [2018-04-11 11:45:43,078 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 [2018-04-11 11:45:43,078 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117 states. [2018-04-11 11:45:43,084 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117 to 108. [2018-04-11 11:45:43,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 108 states. [2018-04-11 11:45:43,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 108 states and 124 transitions. [2018-04-11 11:45:43,086 INFO L78 Accepts]: Start accepts. Automaton has 108 states and 124 transitions. Word has length 7 [2018-04-11 11:45:43,086 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-11 11:45:43,086 INFO L459 AbstractCegarLoop]: Abstraction has 108 states and 124 transitions. [2018-04-11 11:45:43,086 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-04-11 11:45:43,086 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 124 transitions. [2018-04-11 11:45:43,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-04-11 11:45:43,087 INFO L347 BasicCegarLoop]: Found error trace [2018-04-11 11:45:43,087 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-11 11:45:43,087 INFO L408 AbstractCegarLoop]: === Iteration 5 === [__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr6RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr0RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr4RequiresViolation, ULTIMATE.initErr0RequiresViolation, ULTIMATE.initErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__entry_pointErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__entry_pointErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE]=== [2018-04-11 11:45:43,088 INFO L82 PathProgramCache]: Analyzing trace with hash -1202973532, now seen corresponding path program 1 times [2018-04-11 11:45:43,088 INFO L213 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-04-11 11:45:43,088 INFO L68 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-04-11 11:45:43,089 INFO L119 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-04-11 11:45:43,089 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-04-11 11:45:43,089 INFO L119 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-04-11 11:45:43,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-11 11:45:43,106 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-11 11:45:43,157 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-11 11:45:43,157 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-11 11:45:43,157 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-04-11 11:45:43,157 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-04-11 11:45:43,158 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-04-11 11:45:43,158 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-04-11 11:45:43,158 INFO L87 Difference]: Start difference. First operand 108 states and 124 transitions. Second operand 5 states. [2018-04-11 11:45:43,173 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-11 11:45:43,173 INFO L93 Difference]: Finished difference Result 83 states and 90 transitions. [2018-04-11 11:45:43,174 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-04-11 11:45:43,174 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 27 [2018-04-11 11:45:43,174 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-11 11:45:43,176 INFO L225 Difference]: With dead ends: 83 [2018-04-11 11:45:43,176 INFO L226 Difference]: Without dead ends: 83 [2018-04-11 11:45:43,177 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 [2018-04-11 11:45:43,177 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2018-04-11 11:45:43,180 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 81. [2018-04-11 11:45:43,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 81 states. [2018-04-11 11:45:43,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 81 states and 88 transitions. [2018-04-11 11:45:43,182 INFO L78 Accepts]: Start accepts. Automaton has 81 states and 88 transitions. Word has length 27 [2018-04-11 11:45:43,182 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-11 11:45:43,182 INFO L459 AbstractCegarLoop]: Abstraction has 81 states and 88 transitions. [2018-04-11 11:45:43,182 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-04-11 11:45:43,182 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 88 transitions. [2018-04-11 11:45:43,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-04-11 11:45:43,183 INFO L347 BasicCegarLoop]: Found error trace [2018-04-11 11:45:43,183 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-11 11:45:43,183 INFO L408 AbstractCegarLoop]: === Iteration 6 === [__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr6RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr0RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr4RequiresViolation, ULTIMATE.initErr0RequiresViolation, ULTIMATE.initErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__entry_pointErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__entry_pointErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE]=== [2018-04-11 11:45:43,183 INFO L82 PathProgramCache]: Analyzing trace with hash 749089749, now seen corresponding path program 1 times [2018-04-11 11:45:43,183 INFO L213 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-04-11 11:45:43,183 INFO L68 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-04-11 11:45:43,185 INFO L119 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-04-11 11:45:43,185 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-04-11 11:45:43,185 INFO L119 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-04-11 11:45:43,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-11 11:45:43,200 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-11 11:45:43,239 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-11 11:45:43,239 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-11 11:45:43,239 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-04-11 11:45:43,240 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-04-11 11:45:43,240 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-04-11 11:45:43,240 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-04-11 11:45:43,240 INFO L87 Difference]: Start difference. First operand 81 states and 88 transitions. Second operand 6 states. [2018-04-11 11:45:43,273 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-11 11:45:43,274 INFO L93 Difference]: Finished difference Result 81 states and 87 transitions. [2018-04-11 11:45:43,274 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-04-11 11:45:43,274 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 27 [2018-04-11 11:45:43,274 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-11 11:45:43,275 INFO L225 Difference]: With dead ends: 81 [2018-04-11 11:45:43,275 INFO L226 Difference]: Without dead ends: 81 [2018-04-11 11:45:43,275 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 [2018-04-11 11:45:43,275 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 81 states. [2018-04-11 11:45:43,279 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 81 to 81. [2018-04-11 11:45:43,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 81 states. [2018-04-11 11:45:43,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 81 states and 87 transitions. [2018-04-11 11:45:43,280 INFO L78 Accepts]: Start accepts. Automaton has 81 states and 87 transitions. Word has length 27 [2018-04-11 11:45:43,280 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-11 11:45:43,280 INFO L459 AbstractCegarLoop]: Abstraction has 81 states and 87 transitions. [2018-04-11 11:45:43,280 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-04-11 11:45:43,280 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 87 transitions. [2018-04-11 11:45:43,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-04-11 11:45:43,281 INFO L347 BasicCegarLoop]: Found error trace [2018-04-11 11:45:43,281 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-11 11:45:43,281 INFO L408 AbstractCegarLoop]: === Iteration 7 === [__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr6RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr0RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr4RequiresViolation, ULTIMATE.initErr0RequiresViolation, ULTIMATE.initErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__entry_pointErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__entry_pointErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE]=== [2018-04-11 11:45:43,281 INFO L82 PathProgramCache]: Analyzing trace with hash -210438812, now seen corresponding path program 1 times [2018-04-11 11:45:43,281 INFO L213 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-04-11 11:45:43,281 INFO L68 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-04-11 11:45:43,283 INFO L119 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-04-11 11:45:43,283 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-04-11 11:45:43,283 INFO L119 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-04-11 11:45:43,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-11 11:45:43,295 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-11 11:45:43,321 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-11 11:45:43,321 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-11 11:45:43,321 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-04-11 11:45:43,321 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-04-11 11:45:43,322 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-04-11 11:45:43,322 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-04-11 11:45:43,322 INFO L87 Difference]: Start difference. First operand 81 states and 87 transitions. Second operand 3 states. [2018-04-11 11:45:43,353 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-11 11:45:43,353 INFO L93 Difference]: Finished difference Result 84 states and 89 transitions. [2018-04-11 11:45:43,353 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-04-11 11:45:43,353 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 28 [2018-04-11 11:45:43,354 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-11 11:45:43,354 INFO L225 Difference]: With dead ends: 84 [2018-04-11 11:45:43,354 INFO L226 Difference]: Without dead ends: 68 [2018-04-11 11:45:43,354 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-04-11 11:45:43,355 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68 states. [2018-04-11 11:45:43,357 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68 to 68. [2018-04-11 11:45:43,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 68 states. [2018-04-11 11:45:43,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 72 transitions. [2018-04-11 11:45:43,358 INFO L78 Accepts]: Start accepts. Automaton has 68 states and 72 transitions. Word has length 28 [2018-04-11 11:45:43,358 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-11 11:45:43,358 INFO L459 AbstractCegarLoop]: Abstraction has 68 states and 72 transitions. [2018-04-11 11:45:43,358 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-04-11 11:45:43,358 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 72 transitions. [2018-04-11 11:45:43,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-04-11 11:45:43,364 INFO L347 BasicCegarLoop]: Found error trace [2018-04-11 11:45:43,364 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-11 11:45:43,364 INFO L408 AbstractCegarLoop]: === Iteration 8 === [__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr6RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr0RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr4RequiresViolation, ULTIMATE.initErr0RequiresViolation, ULTIMATE.initErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__entry_pointErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__entry_pointErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE]=== [2018-04-11 11:45:43,365 INFO L82 PathProgramCache]: Analyzing trace with hash -104485018, now seen corresponding path program 1 times [2018-04-11 11:45:43,365 INFO L213 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-04-11 11:45:43,365 INFO L68 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-04-11 11:45:43,366 INFO L119 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-04-11 11:45:43,366 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-04-11 11:45:43,366 INFO L119 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-04-11 11:45:43,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-11 11:45:43,378 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-11 11:45:43,412 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-11 11:45:43,412 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-11 11:45:43,412 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-04-11 11:45:43,413 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-04-11 11:45:43,413 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-04-11 11:45:43,413 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-04-11 11:45:43,413 INFO L87 Difference]: Start difference. First operand 68 states and 72 transitions. Second operand 6 states. [2018-04-11 11:45:43,427 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-11 11:45:43,427 INFO L93 Difference]: Finished difference Result 67 states and 71 transitions. [2018-04-11 11:45:43,431 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-04-11 11:45:43,431 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 29 [2018-04-11 11:45:43,431 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-11 11:45:43,432 INFO L225 Difference]: With dead ends: 67 [2018-04-11 11:45:43,432 INFO L226 Difference]: Without dead ends: 67 [2018-04-11 11:45:43,432 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-04-11 11:45:43,432 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 67 states. [2018-04-11 11:45:43,434 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 67 to 67. [2018-04-11 11:45:43,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 67 states. [2018-04-11 11:45:43,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 71 transitions. [2018-04-11 11:45:43,435 INFO L78 Accepts]: Start accepts. Automaton has 67 states and 71 transitions. Word has length 29 [2018-04-11 11:45:43,435 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-11 11:45:43,435 INFO L459 AbstractCegarLoop]: Abstraction has 67 states and 71 transitions. [2018-04-11 11:45:43,436 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-04-11 11:45:43,436 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 71 transitions. [2018-04-11 11:45:43,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-04-11 11:45:43,436 INFO L347 BasicCegarLoop]: Found error trace [2018-04-11 11:45:43,436 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] [2018-04-11 11:45:43,436 INFO L408 AbstractCegarLoop]: === Iteration 9 === [__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr6RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr0RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr4RequiresViolation, ULTIMATE.initErr0RequiresViolation, ULTIMATE.initErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__entry_pointErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__entry_pointErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE]=== [2018-04-11 11:45:43,437 INFO L82 PathProgramCache]: Analyzing trace with hash 1055931853, now seen corresponding path program 1 times [2018-04-11 11:45:43,437 INFO L213 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-04-11 11:45:43,437 INFO L68 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-04-11 11:45:43,438 INFO L119 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-04-11 11:45:43,438 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-04-11 11:45:43,438 INFO L119 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-04-11 11:45:43,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-11 11:45:43,448 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-11 11:45:43,487 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-11 11:45:43,487 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-11 11:45:43,488 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-04-11 11:45:43,488 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-04-11 11:45:43,488 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-04-11 11:45:43,488 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-04-11 11:45:43,488 INFO L87 Difference]: Start difference. First operand 67 states and 71 transitions. Second operand 6 states. [2018-04-11 11:45:43,554 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-11 11:45:43,554 INFO L93 Difference]: Finished difference Result 66 states and 70 transitions. [2018-04-11 11:45:43,554 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-04-11 11:45:43,554 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 30 [2018-04-11 11:45:43,554 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-11 11:45:43,554 INFO L225 Difference]: With dead ends: 66 [2018-04-11 11:45:43,555 INFO L226 Difference]: Without dead ends: 66 [2018-04-11 11:45:43,555 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-04-11 11:45:43,555 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66 states. [2018-04-11 11:45:43,557 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66 to 66. [2018-04-11 11:45:43,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 66 states. [2018-04-11 11:45:43,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 70 transitions. [2018-04-11 11:45:43,557 INFO L78 Accepts]: Start accepts. Automaton has 66 states and 70 transitions. Word has length 30 [2018-04-11 11:45:43,558 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-11 11:45:43,558 INFO L459 AbstractCegarLoop]: Abstraction has 66 states and 70 transitions. [2018-04-11 11:45:43,558 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-04-11 11:45:43,558 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 70 transitions. [2018-04-11 11:45:43,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2018-04-11 11:45:43,559 INFO L347 BasicCegarLoop]: Found error trace [2018-04-11 11:45:43,559 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-11 11:45:43,559 INFO L408 AbstractCegarLoop]: === Iteration 10 === [__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr6RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr0RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr4RequiresViolation, ULTIMATE.initErr0RequiresViolation, ULTIMATE.initErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__entry_pointErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__entry_pointErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE]=== [2018-04-11 11:45:43,559 INFO L82 PathProgramCache]: Analyzing trace with hash 1831218237, now seen corresponding path program 1 times [2018-04-11 11:45:43,559 INFO L213 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-04-11 11:45:43,559 INFO L68 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-04-11 11:45:43,560 INFO L119 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-04-11 11:45:43,561 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-04-11 11:45:43,561 INFO L119 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-04-11 11:45:43,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-11 11:45:43,577 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-11 11:45:43,724 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-11 11:45:43,724 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-11 11:45:43,725 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-04-11 11:45:43,725 INFO L442 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-04-11 11:45:43,725 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-04-11 11:45:43,725 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2018-04-11 11:45:43,726 INFO L87 Difference]: Start difference. First operand 66 states and 70 transitions. Second operand 10 states. [2018-04-11 11:45:44,000 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-11 11:45:44,000 INFO L93 Difference]: Finished difference Result 64 states and 67 transitions. [2018-04-11 11:45:44,000 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-04-11 11:45:44,000 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 35 [2018-04-11 11:45:44,000 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-11 11:45:44,001 INFO L225 Difference]: With dead ends: 64 [2018-04-11 11:45:44,001 INFO L226 Difference]: Without dead ends: 64 [2018-04-11 11:45:44,001 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 53 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=108, Invalid=272, Unknown=0, NotChecked=0, Total=380 [2018-04-11 11:45:44,001 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64 states. [2018-04-11 11:45:44,003 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64 to 64. [2018-04-11 11:45:44,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 64 states. [2018-04-11 11:45:44,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 64 states and 67 transitions. [2018-04-11 11:45:44,003 INFO L78 Accepts]: Start accepts. Automaton has 64 states and 67 transitions. Word has length 35 [2018-04-11 11:45:44,003 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-11 11:45:44,003 INFO L459 AbstractCegarLoop]: Abstraction has 64 states and 67 transitions. [2018-04-11 11:45:44,004 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-04-11 11:45:44,004 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 67 transitions. [2018-04-11 11:45:44,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2018-04-11 11:45:44,007 INFO L347 BasicCegarLoop]: Found error trace [2018-04-11 11:45:44,007 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-11 11:45:44,007 INFO L408 AbstractCegarLoop]: === Iteration 11 === [__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr6RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr0RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr4RequiresViolation, ULTIMATE.initErr0RequiresViolation, ULTIMATE.initErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__entry_pointErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__entry_pointErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE]=== [2018-04-11 11:45:44,007 INFO L82 PathProgramCache]: Analyzing trace with hash 1831218236, now seen corresponding path program 1 times [2018-04-11 11:45:44,007 INFO L213 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-04-11 11:45:44,008 INFO L68 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-04-11 11:45:44,009 INFO L119 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-04-11 11:45:44,009 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-04-11 11:45:44,009 INFO L119 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-04-11 11:45:44,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-11 11:45:44,020 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-11 11:45:44,086 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-11 11:45:44,087 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-11 11:45:44,087 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-04-11 11:45:44,087 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-04-11 11:45:44,087 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-04-11 11:45:44,087 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2018-04-11 11:45:44,088 INFO L87 Difference]: Start difference. First operand 64 states and 67 transitions. Second operand 8 states. [2018-04-11 11:45:44,231 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-11 11:45:44,231 INFO L93 Difference]: Finished difference Result 67 states and 69 transitions. [2018-04-11 11:45:44,231 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-04-11 11:45:44,231 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 35 [2018-04-11 11:45:44,232 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-11 11:45:44,232 INFO L225 Difference]: With dead ends: 67 [2018-04-11 11:45:44,232 INFO L226 Difference]: Without dead ends: 67 [2018-04-11 11:45:44,232 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=57, Invalid=125, Unknown=0, NotChecked=0, Total=182 [2018-04-11 11:45:44,232 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 67 states. [2018-04-11 11:45:44,234 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 67 to 63. [2018-04-11 11:45:44,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 63 states. [2018-04-11 11:45:44,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 66 transitions. [2018-04-11 11:45:44,234 INFO L78 Accepts]: Start accepts. Automaton has 63 states and 66 transitions. Word has length 35 [2018-04-11 11:45:44,235 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-11 11:45:44,235 INFO L459 AbstractCegarLoop]: Abstraction has 63 states and 66 transitions. [2018-04-11 11:45:44,235 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-04-11 11:45:44,235 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 66 transitions. [2018-04-11 11:45:44,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2018-04-11 11:45:44,236 INFO L347 BasicCegarLoop]: Found error trace [2018-04-11 11:45:44,236 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] [2018-04-11 11:45:44,236 INFO L408 AbstractCegarLoop]: === Iteration 12 === [__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr6RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr0RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr4RequiresViolation, ULTIMATE.initErr0RequiresViolation, ULTIMATE.initErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__entry_pointErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__entry_pointErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE]=== [2018-04-11 11:45:44,236 INFO L82 PathProgramCache]: Analyzing trace with hash -1317816787, now seen corresponding path program 1 times [2018-04-11 11:45:44,236 INFO L213 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-04-11 11:45:44,236 INFO L68 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-04-11 11:45:44,237 INFO L119 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-04-11 11:45:44,237 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-04-11 11:45:44,237 INFO L119 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-04-11 11:45:44,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-11 11:45:44,248 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-11 11:45:44,377 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-11 11:45:44,377 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-11 11:45:44,377 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-04-11 11:45:44,377 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-04-11 11:45:44,377 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-04-11 11:45:44,378 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-04-11 11:45:44,378 INFO L87 Difference]: Start difference. First operand 63 states and 66 transitions. Second operand 8 states. [2018-04-11 11:45:44,622 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-11 11:45:44,622 INFO L93 Difference]: Finished difference Result 65 states and 67 transitions. [2018-04-11 11:45:44,622 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-04-11 11:45:44,622 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 37 [2018-04-11 11:45:44,622 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-11 11:45:44,622 INFO L225 Difference]: With dead ends: 65 [2018-04-11 11:45:44,623 INFO L226 Difference]: Without dead ends: 49 [2018-04-11 11:45:44,623 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 6 SyntacticMatches, 1 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=39, Invalid=143, Unknown=0, NotChecked=0, Total=182 [2018-04-11 11:45:44,623 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49 states. [2018-04-11 11:45:44,624 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49 to 49. [2018-04-11 11:45:44,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 49 states. [2018-04-11 11:45:44,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 49 transitions. [2018-04-11 11:45:44,625 INFO L78 Accepts]: Start accepts. Automaton has 49 states and 49 transitions. Word has length 37 [2018-04-11 11:45:44,625 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-11 11:45:44,625 INFO L459 AbstractCegarLoop]: Abstraction has 49 states and 49 transitions. [2018-04-11 11:45:44,625 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-04-11 11:45:44,625 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 49 transitions. [2018-04-11 11:45:44,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2018-04-11 11:45:44,626 INFO L347 BasicCegarLoop]: Found error trace [2018-04-11 11:45:44,626 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] [2018-04-11 11:45:44,626 INFO L408 AbstractCegarLoop]: === Iteration 13 === [__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr6RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr0RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr4RequiresViolation, ULTIMATE.initErr0RequiresViolation, ULTIMATE.initErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__entry_pointErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__entry_pointErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE]=== [2018-04-11 11:45:44,626 INFO L82 PathProgramCache]: Analyzing trace with hash 111435088, now seen corresponding path program 1 times [2018-04-11 11:45:44,626 INFO L213 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-04-11 11:45:44,626 INFO L68 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-04-11 11:45:44,627 INFO L119 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-04-11 11:45:44,627 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-04-11 11:45:44,628 INFO L119 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-04-11 11:45:44,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-11 11:45:44,639 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-11 11:45:44,661 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-11 11:45:44,661 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-11 11:45:44,661 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-04-11 11:45:44,661 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-04-11 11:45:44,662 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-04-11 11:45:44,662 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-04-11 11:45:44,662 INFO L87 Difference]: Start difference. First operand 49 states and 49 transitions. Second operand 5 states. [2018-04-11 11:45:44,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-11 11:45:44,668 INFO L93 Difference]: Finished difference Result 49 states and 48 transitions. [2018-04-11 11:45:44,668 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-04-11 11:45:44,668 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 44 [2018-04-11 11:45:44,669 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-11 11:45:44,669 INFO L225 Difference]: With dead ends: 49 [2018-04-11 11:45:44,669 INFO L226 Difference]: Without dead ends: 49 [2018-04-11 11:45:44,669 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 [2018-04-11 11:45:44,669 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49 states. [2018-04-11 11:45:44,671 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49 to 49. [2018-04-11 11:45:44,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 49 states. [2018-04-11 11:45:44,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 48 transitions. [2018-04-11 11:45:44,671 INFO L78 Accepts]: Start accepts. Automaton has 49 states and 48 transitions. Word has length 44 [2018-04-11 11:45:44,671 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-11 11:45:44,671 INFO L459 AbstractCegarLoop]: Abstraction has 49 states and 48 transitions. [2018-04-11 11:45:44,672 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-04-11 11:45:44,672 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 48 transitions. [2018-04-11 11:45:44,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-04-11 11:45:44,672 INFO L347 BasicCegarLoop]: Found error trace [2018-04-11 11:45:44,672 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] [2018-04-11 11:45:44,673 INFO L408 AbstractCegarLoop]: === Iteration 14 === [__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr6RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr0RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr4RequiresViolation, ULTIMATE.initErr0RequiresViolation, ULTIMATE.initErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__entry_pointErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__entry_pointErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe1_6Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE]=== [2018-04-11 11:45:44,673 INFO L82 PathProgramCache]: Analyzing trace with hash 859658061, now seen corresponding path program 1 times [2018-04-11 11:45:44,673 INFO L213 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-04-11 11:45:44,673 INFO L68 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-04-11 11:45:44,674 INFO L119 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-04-11 11:45:44,674 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-04-11 11:45:44,674 INFO L119 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-04-11 11:45:44,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-04-11 11:45:44,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-04-11 11:45:44,723 INFO L421 BasicCegarLoop]: Counterexample might be feasible [2018-04-11 11:45:44,740 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-04-11 11:45:44,744 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 11 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-11 11:45:44,744 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 13 could not be translated for associated CType STRUCT#?p~$Pointer$# [2018-04-11 11:45:44,744 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 15 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-11 11:45:44,744 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 14 could not be translated for associated CType STRUCT#?p~$Pointer$# [2018-04-11 11:45:44,744 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 14 could not be translated for associated CType STRUCT#?p~$Pointer$# [2018-04-11 11:45:44,745 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 15 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-11 11:45:44,745 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 11 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-11 11:45:44,745 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 13 could not be translated for associated CType STRUCT#?p~$Pointer$# [2018-04-11 11:45:44,745 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 13 could not be translated for associated CType STRUCT#?p~$Pointer$# [2018-04-11 11:45:44,745 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 11 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-11 11:45:44,745 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 15 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-11 11:45:44,745 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 14 could not be translated for associated CType STRUCT#?p~$Pointer$# [2018-04-11 11:45:44,745 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 13 could not be translated for associated CType STRUCT#?p~$Pointer$# [2018-04-11 11:45:44,745 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 15 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-11 11:45:44,745 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 11 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-11 11:45:44,745 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 14 could not be translated for associated CType STRUCT#?p~$Pointer$# [2018-04-11 11:45:44,746 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 15 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-11 11:45:44,746 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 11 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-11 11:45:44,746 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 14 could not be translated for associated CType STRUCT#?p~$Pointer$# [2018-04-11 11:45:44,746 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 13 could not be translated for associated CType STRUCT#?p~$Pointer$# [2018-04-11 11:45:44,755 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.04 11:45:44 BoogieIcfgContainer [2018-04-11 11:45:44,755 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-04-11 11:45:44,756 INFO L168 Benchmark]: Toolchain (without parser) took 3310.07 ms. Allocated memory was 399.0 MB in the beginning and 692.1 MB in the end (delta: 293.1 MB). Free memory was 327.3 MB in the beginning and 473.0 MB in the end (delta: -145.7 MB). Peak memory consumption was 147.4 MB. Max. memory is 5.3 GB. [2018-04-11 11:45:44,756 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 399.0 MB. Free memory is still 357.8 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-04-11 11:45:44,757 INFO L168 Benchmark]: CACSL2BoogieTranslator took 336.38 ms. Allocated memory is still 399.0 MB. Free memory was 327.3 MB in the beginning and 282.1 MB in the end (delta: 45.2 MB). Peak memory consumption was 45.2 MB. Max. memory is 5.3 GB. [2018-04-11 11:45:44,757 INFO L168 Benchmark]: Boogie Preprocessor took 55.30 ms. Allocated memory is still 399.0 MB. Free memory was 282.1 MB in the beginning and 278.1 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. [2018-04-11 11:45:44,757 INFO L168 Benchmark]: RCFGBuilder took 681.58 ms. Allocated memory was 399.0 MB in the beginning and 609.7 MB in the end (delta: 210.8 MB). Free memory was 278.1 MB in the beginning and 475.0 MB in the end (delta: -196.9 MB). Peak memory consumption was 29.6 MB. Max. memory is 5.3 GB. [2018-04-11 11:45:44,757 INFO L168 Benchmark]: TraceAbstraction took 2233.55 ms. Allocated memory was 609.7 MB in the beginning and 692.1 MB in the end (delta: 82.3 MB). Free memory was 473.1 MB in the beginning and 473.0 MB in the end (delta: 155.0 kB). Peak memory consumption was 82.5 MB. Max. memory is 5.3 GB. [2018-04-11 11:45:44,759 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 399.0 MB. Free memory is still 357.8 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 336.38 ms. Allocated memory is still 399.0 MB. Free memory was 327.3 MB in the beginning and 282.1 MB in the end (delta: 45.2 MB). Peak memory consumption was 45.2 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 55.30 ms. Allocated memory is still 399.0 MB. Free memory was 282.1 MB in the beginning and 278.1 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 681.58 ms. Allocated memory was 399.0 MB in the beginning and 609.7 MB in the end (delta: 210.8 MB). Free memory was 278.1 MB in the beginning and 475.0 MB in the end (delta: -196.9 MB). Peak memory consumption was 29.6 MB. Max. memory is 5.3 GB. * TraceAbstraction took 2233.55 ms. Allocated memory was 609.7 MB in the beginning and 692.1 MB in the end (delta: 82.3 MB). Free memory was 473.1 MB in the beginning and 473.0 MB in the end (delta: 155.0 kB). Peak memory consumption was 82.5 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 11 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 13 could not be translated for associated CType STRUCT#?p~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 15 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 14 could not be translated for associated CType STRUCT#?p~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 14 could not be translated for associated CType STRUCT#?p~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 15 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 11 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 13 could not be translated for associated CType STRUCT#?p~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 13 could not be translated for associated CType STRUCT#?p~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 11 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 15 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 14 could not be translated for associated CType STRUCT#?p~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 13 could not be translated for associated CType STRUCT#?p~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 15 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 11 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 14 could not be translated for associated CType STRUCT#?p~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 15 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 11 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 14 could not be translated for associated CType STRUCT#?p~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 13 could not be translated for associated CType STRUCT#?p~$Pointer$# * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 1476]: 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(a6)=null, \old(a6)=null, \old(ldv_global_msg_list)=null, \old(ldv_global_msg_list)=null, a6={14:13}, ldv_global_msg_list={12:0}] [L1135] FCALL struct ldv_list_head ldv_global_msg_list = { &(ldv_global_msg_list), &(ldv_global_msg_list) }; VAL [\old(a6)=null, \old(a6)=null, \old(ldv_global_msg_list)=null, \old(ldv_global_msg_list)=null, a6={14:13}, ldv_global_msg_list={12:0}] [L1135] FCALL struct ldv_list_head ldv_global_msg_list = { &(ldv_global_msg_list), &(ldv_global_msg_list) }; VAL [\old(a6)=null, \old(a6)=null, \old(ldv_global_msg_list)=null, \old(ldv_global_msg_list)=null, a6={14:13}, ldv_global_msg_list={12:0}] [L1465] FCALL struct A a6; VAL [\old(a6)=null, \old(a6)=null, \old(ldv_global_msg_list)=null, \old(ldv_global_msg_list)=null, a6={17:0}, ldv_global_msg_list={12:0}] [L1465] FCALL struct A a6; VAL [\old(a6)=null, \old(a6)=null, \old(ldv_global_msg_list)=null, \old(ldv_global_msg_list)=null, a6={17:0}, ldv_global_msg_list={12:0}] [L1477] CALL entry_point() VAL [a6={17:0}, ldv_global_msg_list={12:0}] [L1469] CALL, EXPR probe1_6(&a6) VAL [a={17:0}, a6={17:0}, ldv_global_msg_list={12:0}] [L1443] int ret = - -3; VAL [a={17:0}, a={17:0}, a6={17:0}, ldv_global_msg_list={12:0}, ret=3] [L1444] CALL, EXPR ldv_malloc(sizeof(int)) VAL [\old(size)=4, a6={17:0}, ldv_global_msg_list={12:0}] [L1073] COND TRUE __VERIFIER_nondet_int() [L1074] EXPR, FCALL malloc(size) VAL [\old(size)=4, a6={17:0}, ldv_global_msg_list={12:0}, malloc(size)={9:0}, size=4] [L1074] RET return malloc(size); VAL [\old(size)=4, \result={9:0}, a6={17:0}, ldv_global_msg_list={12:0}, malloc(size)={9:0}, size=4] [L1444] EXPR ldv_malloc(sizeof(int)) VAL [a={17:0}, a={17:0}, a6={17:0}, ldv_global_msg_list={12:0}, ldv_malloc(sizeof(int))={9:0}, ret=3] [L1444] int *p = (int *)ldv_malloc(sizeof(int)); [L1445] COND FALSE !(p==0) VAL [a={17:0}, a={17:0}, a6={17:0}, ldv_global_msg_list={12:0}, p={9:0}, ret=3] [L1447] CALL, EXPR f6() VAL [a6={17:0}, ldv_global_msg_list={12:0}] [L1435] RET return __VERIFIER_nondet_int(); [L1447] EXPR f6() VAL [a={17:0}, a={17:0}, a6={17:0}, f6()=0, ldv_global_msg_list={12:0}, p={9:0}, ret=3] [L1447] ret = f6() [L1448] COND FALSE !(ret<0) VAL [a={17:0}, a={17:0}, a6={17:0}, ldv_global_msg_list={12:0}, p={9:0}, ret=0] [L1450] CALL, EXPR g6() VAL [a6={17:0}, ldv_global_msg_list={12:0}] [L1439] RET return __VERIFIER_nondet_int(); [L1450] EXPR g6() VAL [a={17:0}, a={17:0}, a6={17:0}, g6()=0, ldv_global_msg_list={12:0}, p={9:0}, ret=0] [L1450] ret = g6() [L1451] COND FALSE !(ret<0) VAL [a={17:0}, a={17:0}, a6={17:0}, ldv_global_msg_list={12:0}, p={9:0}, ret=0] [L1453] FCALL a->p = p VAL [a={17:0}, a={17:0}, a6={17:0}, ldv_global_msg_list={12:0}, p={9:0}, ret=0] [L1454] RET return 0; VAL [\result=0, a={17:0}, a={17:0}, a6={17:0}, ldv_global_msg_list={12:0}, p={9:0}, ret=0] [L1469] EXPR probe1_6(&a6) VAL [a6={17:0}, ldv_global_msg_list={12:0}, probe1_6(&a6)=0] [L1469] int ret = probe1_6(&a6); [L1470] COND TRUE ret==0 VAL [a6={17:0}, ldv_global_msg_list={12:0}, ret=0] [L1471] FCALL disconnect_2_6(&a6) VAL [a6={17:0}, ldv_global_msg_list={12:0}, ret=0] [L1473] RET, FCALL a6.p = 0 VAL [a6={17:0}, ldv_global_msg_list={12:0}, ret=0] [L1477] entry_point() VAL [a6={17:0}, ldv_global_msg_list={12:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 47 procedures, 363 locations, 79 error locations. UNSAFE Result, 2.1s OverallTime, 14 OverallIterations, 1 TraceHistogramMax, 1.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 699 SDtfs, 486 SDslu, 1285 SDs, 0 SdLazy, 805 SolverSat, 130 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 103 GetRequests, 34 SyntacticMatches, 1 SemanticMatches, 68 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 81 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=137occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 13 MinimizatonAttempts, 31 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 362 NumberOfCodeBlocks, 362 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 301 ConstructedInterpolants, 0 QuantifiedInterpolants, 38009 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 13 InterpolantComputations, 13 PerfectInterpolantSequences, 0/0 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_test6_3_false-valid-memtrack_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel.epf_AutomizerC.xml/Csv-Benchmark-0-2018-04-11_11-45-44-764.csv Written .csv to /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test6_3_false-valid-memtrack_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel.epf_AutomizerC.xml/Csv-TraceAbstractionBenchmarks-0-2018-04-11_11-45-44-764.csv Received shutdown request...