java -Xmx6000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data ./data --generate-csv --csv-dir ../../../releaseScripts/default/UAutomizer-linux/csv --cacsl2boogietranslator.bitprecise.bitfields false -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/cade18-smtinterpol/svcomp-DerefFreeMemtrack-32bit-Automizer_SmtInterpol_Array.epf -i ../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test6_1_false-valid-memtrack_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-408c70d-m [2018-04-13 00:41:40,599 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-04-13 00:41:40,600 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-04-13 00:41:40,613 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-04-13 00:41:40,613 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-04-13 00:41:40,614 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-04-13 00:41:40,614 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-04-13 00:41:40,616 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-04-13 00:41:40,617 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-04-13 00:41:40,618 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-04-13 00:41:40,619 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-04-13 00:41:40,619 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-04-13 00:41:40,620 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-04-13 00:41:40,621 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-04-13 00:41:40,621 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-04-13 00:41:40,623 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-04-13 00:41:40,624 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-04-13 00:41:40,626 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-04-13 00:41:40,627 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-04-13 00:41:40,628 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-04-13 00:41:40,629 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-04-13 00:41:40,629 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-04-13 00:41:40,630 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-04-13 00:41:40,631 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-04-13 00:41:40,631 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-04-13 00:41:40,632 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-04-13 00:41:40,632 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-04-13 00:41:40,633 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-04-13 00:41:40,633 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-04-13 00:41:40,633 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-04-13 00:41:40,634 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-04-13 00:41:40,634 INFO L98 SettingsManager]: Beginning loading settings from /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/cade18-smtinterpol/svcomp-DerefFreeMemtrack-32bit-Automizer_SmtInterpol_Array.epf [2018-04-13 00:41:40,643 INFO L110 SettingsManager]: Loading preferences was successful [2018-04-13 00:41:40,643 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-04-13 00:41:40,644 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-04-13 00:41:40,644 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-04-13 00:41:40,645 INFO L133 SettingsManager]: * Use SBE=true [2018-04-13 00:41:40,645 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-04-13 00:41:40,645 INFO L133 SettingsManager]: * sizeof long=4 [2018-04-13 00:41:40,645 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-04-13 00:41:40,645 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-04-13 00:41:40,646 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-04-13 00:41:40,646 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-04-13 00:41:40,646 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-04-13 00:41:40,646 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-04-13 00:41:40,646 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-04-13 00:41:40,646 INFO L133 SettingsManager]: * sizeof long double=12 [2018-04-13 00:41:40,646 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-04-13 00:41:40,646 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-04-13 00:41:40,647 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-04-13 00:41:40,647 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-04-13 00:41:40,647 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-04-13 00:41:40,647 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-04-13 00:41:40,647 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_TreeInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Bitprecise bitfields -> false [2018-04-13 00:41:40,674 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-04-13 00:41:40,682 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-04-13 00:41:40,685 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-04-13 00:41:40,686 INFO L271 PluginConnector]: Initializing CDTParser... [2018-04-13 00:41:40,686 INFO L276 PluginConnector]: CDTParser initialized [2018-04-13 00:41:40,687 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:40,964 INFO L225 CDTParser]: Created temporary CDT project at /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG9098b7135 [2018-04-13 00:41:41,128 INFO L287 CDTParser]: IsIndexed: true [2018-04-13 00:41:41,128 INFO L288 CDTParser]: Found 1 translation units. [2018-04-13 00:41:41,128 INFO L168 CDTParser]: Scanning memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,138 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-04-13 00:41:41,138 INFO L215 ultiparseSymbolTable]: [2018-04-13 00:41:41,138 INFO L218 ultiparseSymbolTable]: Function table: [2018-04-13 00:41:41,138 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,138 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_positive ('ldv_positive') in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,138 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_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,138 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_malloc ('ldv_malloc') in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,139 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_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,139 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_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,139 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_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,139 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_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,139 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____bswap_64 ('__bswap_64') in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,139 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_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,139 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_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,139 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_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,139 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__f6 ('f6') in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,139 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_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,139 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_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,139 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_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,140 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_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,140 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_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,140 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_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,140 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__entry_point ('entry_point') in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,140 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__g ('g') in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,140 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__f ('f') in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,140 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_nonpositive ('ldv_nonpositive') in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,140 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_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,140 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_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,140 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_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,140 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_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,140 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_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,141 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__g6 ('g6') in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,141 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_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,141 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_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,141 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_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,141 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____bswap_32 ('__bswap_32') in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,141 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_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,141 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_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,141 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_zalloc ('ldv_zalloc') in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,141 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6 ('probe2_6') in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,141 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_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,141 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_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,141 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_6 ('disconnect_6') in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,141 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_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,142 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-04-13 00:41:41,142 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____blkcnt_t in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,142 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____loff_t in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,142 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__fsid_t in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,142 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__suseconds_t in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,142 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__int64_t in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,142 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__u_int16_t in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,142 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__pthread_cond_t in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,142 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__quad_t in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,142 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____pid_t in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,142 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____clockid_t in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,142 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____syscall_slong_t in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,142 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__clockid_t in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,143 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____sigset_t in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,143 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____uint8_t in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,143 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____u_quad_t in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,143 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____key_t in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,143 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ushort in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,143 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____off_t in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,143 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____useconds_t in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,143 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__fd_mask in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,143 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__u_long in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,143 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__pthread_barrier_t in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,143 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__daddr_t in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,143 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__loff_t in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,144 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__pthread_t in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,144 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____fd_mask in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,144 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____uint16_t in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,144 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__clock_t in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,144 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__u_int8_t in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,144 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____quad_t in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,144 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____daddr_t in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,144 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____gid_t in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,144 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__ulong in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,145 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__wchar_t in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,145 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__lldiv_t in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,145 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__uid_t in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,145 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__ssize_t in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,149 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__register_t in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,149 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__pthread_barrierattr_t in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,149 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_t in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,150 INFO L230 ultiparseSymbolTable]: Global variable declaration of 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__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____fsfilcnt64_t in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,151 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__nlink_t in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,151 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__id_t in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,151 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__uint in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,151 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____fsblkcnt_t in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,151 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____u_int in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,151 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__pthread_key_t in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,151 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ino64_t in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,151 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__time_t in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,151 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__dev_t in memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:41,169 INFO L330 CDTParser]: Deleted temporary CDT project at /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG9098b7135 [2018-04-13 00:41:41,172 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-04-13 00:41:41,174 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-04-13 00:41:41,174 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-04-13 00:41:41,175 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-04-13 00:41:41,180 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-04-13 00:41:41,181 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.04 12:41:41" (1/1) ... [2018-04-13 00:41:41,183 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53949974 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 12:41:41, skipping insertion in model container [2018-04-13 00:41:41,183 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.04 12:41:41" (1/1) ... [2018-04-13 00:41:41,197 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-13 00:41:41,226 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-13 00:41:41,381 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-13 00:41:41,437 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-13 00:41:41,445 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 159 non ball SCCs. Number of states in SCCs 159. [2018-04-13 00:41:41,513 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 12:41:41 WrapperNode [2018-04-13 00:41:41,513 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-04-13 00:41:41,513 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-04-13 00:41:41,514 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-04-13 00:41:41,514 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-04-13 00:41:41,526 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 12:41:41" (1/1) ... [2018-04-13 00:41:41,526 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 12:41:41" (1/1) ... [2018-04-13 00:41:41,543 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 12:41:41" (1/1) ... [2018-04-13 00:41:41,544 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 12:41:41" (1/1) ... [2018-04-13 00:41:41,561 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 12:41:41" (1/1) ... [2018-04-13 00:41:41,566 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 12:41:41" (1/1) ... [2018-04-13 00:41:41,569 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 12:41:41" (1/1) ... [2018-04-13 00:41:41,575 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-04-13 00:41:41,575 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-04-13 00:41:41,575 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-04-13 00:41:41,575 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-04-13 00:41:41,576 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 12:41:41" (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 [2018-04-13 00:41:41,672 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-04-13 00:41:41,672 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-04-13 00:41:41,672 INFO L136 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-04-13 00:41:41,672 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____bswap_32 [2018-04-13 00:41:41,672 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____bswap_64 [2018-04-13 00:41:41,672 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_nonpositive [2018-04-13 00:41:41,672 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_positive [2018-04-13 00:41:41,672 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_malloc [2018-04-13 00:41:41,672 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_zalloc [2018-04-13 00:41:41,672 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEAD [2018-04-13 00:41:41,672 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_add [2018-04-13 00:41:41,673 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_del [2018-04-13 00:41:41,673 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add [2018-04-13 00:41:41,673 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add_tail [2018-04-13 00:41:41,673 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_del [2018-04-13 00:41:41,673 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_alloc [2018-04-13 00:41:41,673 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fill [2018-04-13 00:41:41,673 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_free [2018-04-13 00:41:41,673 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_submit_msg [2018-04-13 00:41:41,673 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgs [2018-04-13 00:41:41,673 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_get_drvdata [2018-04-13 00:41:41,673 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_set_drvdata [2018-04-13 00:41:41,673 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_return [2018-04-13 00:41:41,673 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_return [2018-04-13 00:41:41,673 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_sub [2018-04-13 00:41:41,674 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_init [2018-04-13 00:41:41,674 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_get [2018-04-13 00:41:41,674 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_put [2018-04-13 00:41:41,674 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_del [2018-04-13 00:41:41,674 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanup [2018-04-13 00:41:41,674 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_release [2018-04-13 00:41:41,674 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_put [2018-04-13 00:41:41,674 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_get [2018-04-13 00:41:41,674 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_init_internal [2018-04-13 00:41:41,674 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_init [2018-04-13 00:41:41,674 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_create [2018-04-13 00:41:41,675 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__f [2018-04-13 00:41:41,675 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__g [2018-04-13 00:41:41,675 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__f6 [2018-04-13 00:41:41,675 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__g6 [2018-04-13 00:41:41,675 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6 [2018-04-13 00:41:41,675 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_6 [2018-04-13 00:41:41,675 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__entry_point [2018-04-13 00:41:41,675 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-04-13 00:41:41,675 INFO L136 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-04-13 00:41:41,675 INFO L136 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-04-13 00:41:41,676 INFO L136 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-04-13 00:41:41,676 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____bswap_32 [2018-04-13 00:41:41,676 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____bswap_64 [2018-04-13 00:41:41,676 INFO L128 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2018-04-13 00:41:41,676 INFO L128 BoogieDeclarations]: Found specification of procedure atof [2018-04-13 00:41:41,676 INFO L128 BoogieDeclarations]: Found specification of procedure atoi [2018-04-13 00:41:41,676 INFO L128 BoogieDeclarations]: Found specification of procedure atol [2018-04-13 00:41:41,676 INFO L128 BoogieDeclarations]: Found specification of procedure atoll [2018-04-13 00:41:41,676 INFO L128 BoogieDeclarations]: Found specification of procedure strtod [2018-04-13 00:41:41,676 INFO L128 BoogieDeclarations]: Found specification of procedure strtof [2018-04-13 00:41:41,677 INFO L128 BoogieDeclarations]: Found specification of procedure strtold [2018-04-13 00:41:41,677 INFO L128 BoogieDeclarations]: Found specification of procedure strtol [2018-04-13 00:41:41,677 INFO L128 BoogieDeclarations]: Found specification of procedure strtoul [2018-04-13 00:41:41,677 INFO L128 BoogieDeclarations]: Found specification of procedure strtoq [2018-04-13 00:41:41,677 INFO L128 BoogieDeclarations]: Found specification of procedure strtouq [2018-04-13 00:41:41,677 INFO L128 BoogieDeclarations]: Found specification of procedure strtoll [2018-04-13 00:41:41,677 INFO L128 BoogieDeclarations]: Found specification of procedure strtoull [2018-04-13 00:41:41,677 INFO L128 BoogieDeclarations]: Found specification of procedure l64a [2018-04-13 00:41:41,677 INFO L128 BoogieDeclarations]: Found specification of procedure a64l [2018-04-13 00:41:41,677 INFO L128 BoogieDeclarations]: Found specification of procedure select [2018-04-13 00:41:41,677 INFO L128 BoogieDeclarations]: Found specification of procedure pselect [2018-04-13 00:41:41,678 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2018-04-13 00:41:41,678 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2018-04-13 00:41:41,678 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2018-04-13 00:41:41,678 INFO L128 BoogieDeclarations]: Found specification of procedure random [2018-04-13 00:41:41,678 INFO L128 BoogieDeclarations]: Found specification of procedure srandom [2018-04-13 00:41:41,678 INFO L128 BoogieDeclarations]: Found specification of procedure initstate [2018-04-13 00:41:41,678 INFO L128 BoogieDeclarations]: Found specification of procedure setstate [2018-04-13 00:41:41,678 INFO L128 BoogieDeclarations]: Found specification of procedure random_r [2018-04-13 00:41:41,678 INFO L128 BoogieDeclarations]: Found specification of procedure srandom_r [2018-04-13 00:41:41,678 INFO L128 BoogieDeclarations]: Found specification of procedure initstate_r [2018-04-13 00:41:41,678 INFO L128 BoogieDeclarations]: Found specification of procedure setstate_r [2018-04-13 00:41:41,679 INFO L128 BoogieDeclarations]: Found specification of procedure rand [2018-04-13 00:41:41,679 INFO L128 BoogieDeclarations]: Found specification of procedure srand [2018-04-13 00:41:41,679 INFO L128 BoogieDeclarations]: Found specification of procedure rand_r [2018-04-13 00:41:41,679 INFO L128 BoogieDeclarations]: Found specification of procedure drand48 [2018-04-13 00:41:41,679 INFO L128 BoogieDeclarations]: Found specification of procedure erand48 [2018-04-13 00:41:41,679 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48 [2018-04-13 00:41:41,679 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48 [2018-04-13 00:41:41,679 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48 [2018-04-13 00:41:41,679 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48 [2018-04-13 00:41:41,679 INFO L128 BoogieDeclarations]: Found specification of procedure srand48 [2018-04-13 00:41:41,679 INFO L128 BoogieDeclarations]: Found specification of procedure seed48 [2018-04-13 00:41:41,680 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48 [2018-04-13 00:41:41,680 INFO L128 BoogieDeclarations]: Found specification of procedure drand48_r [2018-04-13 00:41:41,680 INFO L128 BoogieDeclarations]: Found specification of procedure erand48_r [2018-04-13 00:41:41,680 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48_r [2018-04-13 00:41:41,680 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48_r [2018-04-13 00:41:41,680 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48_r [2018-04-13 00:41:41,680 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48_r [2018-04-13 00:41:41,680 INFO L128 BoogieDeclarations]: Found specification of procedure srand48_r [2018-04-13 00:41:41,680 INFO L128 BoogieDeclarations]: Found specification of procedure seed48_r [2018-04-13 00:41:41,680 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48_r [2018-04-13 00:41:41,680 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-04-13 00:41:41,681 INFO L128 BoogieDeclarations]: Found specification of procedure calloc [2018-04-13 00:41:41,681 INFO L128 BoogieDeclarations]: Found specification of procedure realloc [2018-04-13 00:41:41,681 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-04-13 00:41:41,681 INFO L128 BoogieDeclarations]: Found specification of procedure cfree [2018-04-13 00:41:41,681 INFO L128 BoogieDeclarations]: Found specification of procedure alloca [2018-04-13 00:41:41,681 INFO L128 BoogieDeclarations]: Found specification of procedure valloc [2018-04-13 00:41:41,681 INFO L128 BoogieDeclarations]: Found specification of procedure posix_memalign [2018-04-13 00:41:41,681 INFO L128 BoogieDeclarations]: Found specification of procedure abort [2018-04-13 00:41:41,681 INFO L128 BoogieDeclarations]: Found specification of procedure atexit [2018-04-13 00:41:41,681 INFO L128 BoogieDeclarations]: Found specification of procedure on_exit [2018-04-13 00:41:41,681 INFO L128 BoogieDeclarations]: Found specification of procedure exit [2018-04-13 00:41:41,681 INFO L128 BoogieDeclarations]: Found specification of procedure _Exit [2018-04-13 00:41:41,682 INFO L128 BoogieDeclarations]: Found specification of procedure getenv [2018-04-13 00:41:41,682 INFO L128 BoogieDeclarations]: Found specification of procedure putenv [2018-04-13 00:41:41,682 INFO L128 BoogieDeclarations]: Found specification of procedure setenv [2018-04-13 00:41:41,682 INFO L128 BoogieDeclarations]: Found specification of procedure unsetenv [2018-04-13 00:41:41,682 INFO L128 BoogieDeclarations]: Found specification of procedure clearenv [2018-04-13 00:41:41,682 INFO L128 BoogieDeclarations]: Found specification of procedure mktemp [2018-04-13 00:41:41,682 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemp [2018-04-13 00:41:41,682 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemps [2018-04-13 00:41:41,682 INFO L128 BoogieDeclarations]: Found specification of procedure mkdtemp [2018-04-13 00:41:41,682 INFO L128 BoogieDeclarations]: Found specification of procedure system [2018-04-13 00:41:41,682 INFO L128 BoogieDeclarations]: Found specification of procedure realpath [2018-04-13 00:41:41,682 INFO L128 BoogieDeclarations]: Found specification of procedure bsearch [2018-04-13 00:41:41,683 INFO L128 BoogieDeclarations]: Found specification of procedure qsort [2018-04-13 00:41:41,683 INFO L128 BoogieDeclarations]: Found specification of procedure abs [2018-04-13 00:41:41,683 INFO L128 BoogieDeclarations]: Found specification of procedure labs [2018-04-13 00:41:41,683 INFO L128 BoogieDeclarations]: Found specification of procedure llabs [2018-04-13 00:41:41,683 INFO L128 BoogieDeclarations]: Found specification of procedure div [2018-04-13 00:41:41,683 INFO L128 BoogieDeclarations]: Found specification of procedure ldiv [2018-04-13 00:41:41,683 INFO L128 BoogieDeclarations]: Found specification of procedure lldiv [2018-04-13 00:41:41,683 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt [2018-04-13 00:41:41,683 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt [2018-04-13 00:41:41,683 INFO L128 BoogieDeclarations]: Found specification of procedure gcvt [2018-04-13 00:41:41,683 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt [2018-04-13 00:41:41,683 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt [2018-04-13 00:41:41,684 INFO L128 BoogieDeclarations]: Found specification of procedure qgcvt [2018-04-13 00:41:41,684 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt_r [2018-04-13 00:41:41,684 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt_r [2018-04-13 00:41:41,684 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt_r [2018-04-13 00:41:41,684 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt_r [2018-04-13 00:41:41,684 INFO L128 BoogieDeclarations]: Found specification of procedure mblen [2018-04-13 00:41:41,684 INFO L128 BoogieDeclarations]: Found specification of procedure mbtowc [2018-04-13 00:41:41,684 INFO L128 BoogieDeclarations]: Found specification of procedure wctomb [2018-04-13 00:41:41,684 INFO L128 BoogieDeclarations]: Found specification of procedure mbstowcs [2018-04-13 00:41:41,684 INFO L128 BoogieDeclarations]: Found specification of procedure wcstombs [2018-04-13 00:41:41,684 INFO L128 BoogieDeclarations]: Found specification of procedure rpmatch [2018-04-13 00:41:41,684 INFO L128 BoogieDeclarations]: Found specification of procedure getsubopt [2018-04-13 00:41:41,685 INFO L128 BoogieDeclarations]: Found specification of procedure getloadavg [2018-04-13 00:41:41,685 INFO L128 BoogieDeclarations]: Found specification of procedure kfree [2018-04-13 00:41:41,685 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-04-13 00:41:41,685 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-04-13 00:41:41,685 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_nonpositive [2018-04-13 00:41:41,685 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_positive [2018-04-13 00:41:41,685 INFO L128 BoogieDeclarations]: Found specification of procedure memcpy [2018-04-13 00:41:41,685 INFO L128 BoogieDeclarations]: Found specification of procedure memset [2018-04-13 00:41:41,685 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_malloc [2018-04-13 00:41:41,685 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-04-13 00:41:41,685 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_zalloc [2018-04-13 00:41:41,686 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-04-13 00:41:41,686 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEAD [2018-04-13 00:41:41,686 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-04-13 00:41:41,686 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_add [2018-04-13 00:41:41,686 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_del [2018-04-13 00:41:41,686 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add [2018-04-13 00:41:41,686 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-04-13 00:41:41,686 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add_tail [2018-04-13 00:41:41,686 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_del [2018-04-13 00:41:41,686 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_alloc [2018-04-13 00:41:41,686 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fill [2018-04-13 00:41:41,687 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-04-13 00:41:41,687 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_free [2018-04-13 00:41:41,687 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-04-13 00:41:41,687 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_submit_msg [2018-04-13 00:41:41,687 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgs [2018-04-13 00:41:41,687 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_get_drvdata [2018-04-13 00:41:41,687 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_set_drvdata [2018-04-13 00:41:41,687 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_return [2018-04-13 00:41:41,687 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-04-13 00:41:41,687 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-04-13 00:41:41,687 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_return [2018-04-13 00:41:41,688 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_sub [2018-04-13 00:41:41,688 INFO L128 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-04-13 00:41:41,688 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_init [2018-04-13 00:41:41,688 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_get [2018-04-13 00:41:41,688 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_put [2018-04-13 00:41:41,688 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_del [2018-04-13 00:41:41,688 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanup [2018-04-13 00:41:41,688 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_release [2018-04-13 00:41:41,688 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_put [2018-04-13 00:41:41,688 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_get [2018-04-13 00:41:41,688 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_init_internal [2018-04-13 00:41:41,688 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_init [2018-04-13 00:41:41,688 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_create [2018-04-13 00:41:41,689 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-04-13 00:41:41,689 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__f [2018-04-13 00:41:41,689 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__g [2018-04-13 00:41:41,689 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__f6 [2018-04-13 00:41:41,689 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__g6 [2018-04-13 00:41:41,689 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6 [2018-04-13 00:41:41,689 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_6 [2018-04-13 00:41:41,689 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__entry_point [2018-04-13 00:41:41,689 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-04-13 00:41:41,689 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-04-13 00:41:41,689 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-04-13 00:41:41,689 INFO L128 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-04-13 00:41:41,961 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-13 00:41:42,079 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-13 00:41:42,351 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-04-13 00:41:42,351 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.04 12:41:42 BoogieIcfgContainer [2018-04-13 00:41:42,351 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-04-13 00:41:42,352 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-04-13 00:41:42,352 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-04-13 00:41:42,354 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-04-13 00:41:42,355 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.04 12:41:41" (1/3) ... [2018-04-13 00:41:42,355 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a72e0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.04 12:41:42, skipping insertion in model container [2018-04-13 00:41:42,355 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 12:41:41" (2/3) ... [2018-04-13 00:41:42,356 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a72e0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.04 12:41:42, skipping insertion in model container [2018-04-13 00:41:42,356 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.04 12:41:42" (3/3) ... [2018-04-13 00:41:42,357 INFO L107 eAbstractionObserver]: Analyzing ICFG memleaks_test6_1_false-valid-memtrack_true-termination.i [2018-04-13 00:41:42,365 INFO L131 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:Craig_TreeInterpolation Determinization: PREDICATE_ABSTRACTION [2018-04-13 00:41:42,370 INFO L143 ceAbstractionStarter]: Appying trace abstraction to program that has 83 error locations. [2018-04-13 00:41:42,399 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-04-13 00:41:42,400 INFO L369 AbstractCegarLoop]: Interprodecural is true [2018-04-13 00:41:42,400 INFO L370 AbstractCegarLoop]: Hoare is false [2018-04-13 00:41:42,400 INFO L371 AbstractCegarLoop]: Compute interpolants for Craig_TreeInterpolation [2018-04-13 00:41:42,400 INFO L372 AbstractCegarLoop]: Backedges is CANONICAL [2018-04-13 00:41:42,400 INFO L373 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-04-13 00:41:42,400 INFO L374 AbstractCegarLoop]: Difference is false [2018-04-13 00:41:42,400 INFO L375 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-04-13 00:41:42,400 INFO L380 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-04-13 00:41:42,401 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-04-13 00:41:42,411 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states. [2018-04-13 00:41:42,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-04-13 00:41:42,415 INFO L347 BasicCegarLoop]: Found error trace [2018-04-13 00:41:42,416 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2018-04-13 00:41:42,416 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__probe2_6Err0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6Err1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6Err3AssertViolationMEMORY_FREE, __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__disconnect_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_6Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_6Err0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_6Err1RequiresViolation, __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__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]=== [2018-04-13 00:41:42,419 INFO L82 PathProgramCache]: Analyzing trace with hash 15548943, now seen corresponding path program 1 times [2018-04-13 00:41:42,459 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-13 00:41:42,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-13 00:41:42,492 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-13 00:41:42,523 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 00:41:42,525 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-13 00:41:42,525 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-04-13 00:41:42,526 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-13 00:41:42,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 00:41:42,527 INFO L182 omatonBuilderFactory]: Interpolants [149#true, 150#false, 151#(= 1 (select |#valid| |~#__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_global_msg_list~0.base|))] [2018-04-13 00:41:42,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 00:41:42,528 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-04-13 00:41:42,540 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-04-13 00:41:42,540 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-04-13 00:41:42,542 INFO L87 Difference]: Start difference. First operand 146 states. Second operand 3 states. [2018-04-13 00:41:42,624 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-13 00:41:42,624 INFO L93 Difference]: Finished difference Result 99 states and 104 transitions. [2018-04-13 00:41:42,625 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-04-13 00:41:42,626 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 4 [2018-04-13 00:41:42,626 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-13 00:41:42,635 INFO L225 Difference]: With dead ends: 99 [2018-04-13 00:41:42,635 INFO L226 Difference]: Without dead ends: 93 [2018-04-13 00:41:42,637 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 [2018-04-13 00:41:42,648 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93 states. [2018-04-13 00:41:42,663 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93 to 72. [2018-04-13 00:41:42,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 72 states. [2018-04-13 00:41:42,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 76 transitions. [2018-04-13 00:41:42,666 INFO L78 Accepts]: Start accepts. Automaton has 72 states and 76 transitions. Word has length 4 [2018-04-13 00:41:42,666 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-13 00:41:42,666 INFO L459 AbstractCegarLoop]: Abstraction has 72 states and 76 transitions. [2018-04-13 00:41:42,666 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-04-13 00:41:42,666 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 76 transitions. [2018-04-13 00:41:42,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-04-13 00:41:42,666 INFO L347 BasicCegarLoop]: Found error trace [2018-04-13 00:41:42,667 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2018-04-13 00:41:42,667 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__probe2_6Err0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6Err1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6Err3AssertViolationMEMORY_FREE, __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__disconnect_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_6Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_6Err0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_6Err1RequiresViolation, __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__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]=== [2018-04-13 00:41:42,667 INFO L82 PathProgramCache]: Analyzing trace with hash 15548944, now seen corresponding path program 1 times [2018-04-13 00:41:42,668 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-13 00:41:42,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-13 00:41:42,680 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-13 00:41:42,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 00:41:42,702 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-13 00:41:42,703 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-04-13 00:41:42,703 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-13 00:41:42,703 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 00:41:42,703 INFO L182 omatonBuilderFactory]: Interpolants [323#true, 324#false, 325#(and (= |~#__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_global_msg_list~0.offset| 0) (= 8 (select |#length| |~#__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_global_msg_list~0.base|)))] [2018-04-13 00:41:42,703 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 00:41:42,704 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-04-13 00:41:42,704 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-04-13 00:41:42,704 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-04-13 00:41:42,704 INFO L87 Difference]: Start difference. First operand 72 states and 76 transitions. Second operand 3 states. [2018-04-13 00:41:42,727 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-13 00:41:42,727 INFO L93 Difference]: Finished difference Result 70 states and 74 transitions. [2018-04-13 00:41:42,727 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-04-13 00:41:42,728 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 4 [2018-04-13 00:41:42,728 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-13 00:41:42,728 INFO L225 Difference]: With dead ends: 70 [2018-04-13 00:41:42,729 INFO L226 Difference]: Without dead ends: 70 [2018-04-13 00:41:42,729 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 [2018-04-13 00:41:42,730 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 70 states. [2018-04-13 00:41:42,733 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 70 to 70. [2018-04-13 00:41:42,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 70 states. [2018-04-13 00:41:42,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 74 transitions. [2018-04-13 00:41:42,735 INFO L78 Accepts]: Start accepts. Automaton has 70 states and 74 transitions. Word has length 4 [2018-04-13 00:41:42,735 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-13 00:41:42,735 INFO L459 AbstractCegarLoop]: Abstraction has 70 states and 74 transitions. [2018-04-13 00:41:42,735 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-04-13 00:41:42,735 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 74 transitions. [2018-04-13 00:41:42,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-04-13 00:41:42,735 INFO L347 BasicCegarLoop]: Found error trace [2018-04-13 00:41:42,736 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2018-04-13 00:41:42,736 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__probe2_6Err0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6Err1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6Err3AssertViolationMEMORY_FREE, __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__disconnect_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_6Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_6Err0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_6Err1RequiresViolation, __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__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]=== [2018-04-13 00:41:42,736 INFO L82 PathProgramCache]: Analyzing trace with hash -637725239, now seen corresponding path program 1 times [2018-04-13 00:41:42,738 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-13 00:41:42,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-13 00:41:42,750 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-13 00:41:42,766 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 00:41:42,766 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-13 00:41:42,766 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-04-13 00:41:42,766 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-13 00:41:42,766 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 00:41:42,766 INFO L182 omatonBuilderFactory]: Interpolants [466#true, 467#false, 468#(= 1 (select |#valid| |~#__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__a6~0.base|))] [2018-04-13 00:41:42,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 00:41:42,767 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-04-13 00:41:42,767 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-04-13 00:41:42,767 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-04-13 00:41:42,767 INFO L87 Difference]: Start difference. First operand 70 states and 74 transitions. Second operand 3 states. [2018-04-13 00:41:42,826 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-13 00:41:42,826 INFO L93 Difference]: Finished difference Result 85 states and 91 transitions. [2018-04-13 00:41:42,826 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-04-13 00:41:42,827 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 7 [2018-04-13 00:41:42,827 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-13 00:41:42,828 INFO L225 Difference]: With dead ends: 85 [2018-04-13 00:41:42,828 INFO L226 Difference]: Without dead ends: 85 [2018-04-13 00:41:42,828 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 [2018-04-13 00:41:42,828 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85 states. [2018-04-13 00:41:42,832 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85 to 74. [2018-04-13 00:41:42,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 74 states. [2018-04-13 00:41:42,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 80 transitions. [2018-04-13 00:41:42,858 INFO L78 Accepts]: Start accepts. Automaton has 74 states and 80 transitions. Word has length 7 [2018-04-13 00:41:42,858 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-13 00:41:42,858 INFO L459 AbstractCegarLoop]: Abstraction has 74 states and 80 transitions. [2018-04-13 00:41:42,858 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-04-13 00:41:42,858 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 80 transitions. [2018-04-13 00:41:42,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-04-13 00:41:42,859 INFO L347 BasicCegarLoop]: Found error trace [2018-04-13 00:41:42,859 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2018-04-13 00:41:42,859 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__probe2_6Err0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6Err1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6Err3AssertViolationMEMORY_FREE, __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__disconnect_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_6Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_6Err0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_6Err1RequiresViolation, __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__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]=== [2018-04-13 00:41:42,859 INFO L82 PathProgramCache]: Analyzing trace with hash -637725238, now seen corresponding path program 1 times [2018-04-13 00:41:42,860 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-13 00:41:42,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-13 00:41:42,873 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-13 00:41:42,895 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 00:41:42,895 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-13 00:41:42,895 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-04-13 00:41:42,896 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-13 00:41:42,896 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 00:41:42,896 INFO L182 omatonBuilderFactory]: Interpolants [628#true, 629#false, 630#(and (= 4 (select |#length| |~#__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__a6~0.base|)) (= |~#__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__a6~0.offset| 0))] [2018-04-13 00:41:42,896 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 00:41:42,896 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-04-13 00:41:42,896 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-04-13 00:41:42,897 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-04-13 00:41:42,897 INFO L87 Difference]: Start difference. First operand 74 states and 80 transitions. Second operand 3 states. [2018-04-13 00:41:42,926 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-13 00:41:42,927 INFO L93 Difference]: Finished difference Result 127 states and 137 transitions. [2018-04-13 00:41:42,927 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-04-13 00:41:42,927 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 7 [2018-04-13 00:41:42,927 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-13 00:41:42,928 INFO L225 Difference]: With dead ends: 127 [2018-04-13 00:41:42,928 INFO L226 Difference]: Without dead ends: 127 [2018-04-13 00:41:42,928 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 [2018-04-13 00:41:42,928 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 127 states. [2018-04-13 00:41:42,932 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 127 to 114. [2018-04-13 00:41:42,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 114 states. [2018-04-13 00:41:42,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 114 states and 134 transitions. [2018-04-13 00:41:42,933 INFO L78 Accepts]: Start accepts. Automaton has 114 states and 134 transitions. Word has length 7 [2018-04-13 00:41:42,933 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-13 00:41:42,933 INFO L459 AbstractCegarLoop]: Abstraction has 114 states and 134 transitions. [2018-04-13 00:41:42,933 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-04-13 00:41:42,933 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 134 transitions. [2018-04-13 00:41:42,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-04-13 00:41:42,934 INFO L347 BasicCegarLoop]: Found error trace [2018-04-13 00:41:42,934 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] [2018-04-13 00:41:42,934 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__probe2_6Err0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6Err1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6Err3AssertViolationMEMORY_FREE, __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__disconnect_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_6Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_6Err0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_6Err1RequiresViolation, __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__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]=== [2018-04-13 00:41:42,934 INFO L82 PathProgramCache]: Analyzing trace with hash 1558340709, now seen corresponding path program 1 times [2018-04-13 00:41:42,935 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-13 00:41:42,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-13 00:41:42,950 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-13 00:41:43,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 00:41:43,006 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-13 00:41:43,006 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-04-13 00:41:43,007 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-13 00:41:43,007 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 00:41:43,007 INFO L182 omatonBuilderFactory]: Interpolants [872#true, 873#false, 874#(= 1 (select |#valid| |~#__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__a6~0.base|)), 875#(= |#valid| |old(#valid)|), 876#(= 1 (select |#valid| |__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_6_#in~a.base|)), 877#(= 1 (select |#valid| __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_6_~a.base))] [2018-04-13 00:41:43,007 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 00:41:43,007 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-04-13 00:41:43,008 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-04-13 00:41:43,008 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-04-13 00:41:43,008 INFO L87 Difference]: Start difference. First operand 114 states and 134 transitions. Second operand 6 states. [2018-04-13 00:41:43,151 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-13 00:41:43,151 INFO L93 Difference]: Finished difference Result 137 states and 156 transitions. [2018-04-13 00:41:43,152 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-04-13 00:41:43,152 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 27 [2018-04-13 00:41:43,152 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-13 00:41:43,153 INFO L225 Difference]: With dead ends: 137 [2018-04-13 00:41:43,153 INFO L226 Difference]: Without dead ends: 133 [2018-04-13 00:41:43,153 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2018-04-13 00:41:43,153 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 133 states. [2018-04-13 00:41:43,160 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 133 to 119. [2018-04-13 00:41:43,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 119 states. [2018-04-13 00:41:43,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 119 states and 142 transitions. [2018-04-13 00:41:43,162 INFO L78 Accepts]: Start accepts. Automaton has 119 states and 142 transitions. Word has length 27 [2018-04-13 00:41:43,162 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-13 00:41:43,163 INFO L459 AbstractCegarLoop]: Abstraction has 119 states and 142 transitions. [2018-04-13 00:41:43,163 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-04-13 00:41:43,163 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 142 transitions. [2018-04-13 00:41:43,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-04-13 00:41:43,163 INFO L347 BasicCegarLoop]: Found error trace [2018-04-13 00:41:43,163 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] [2018-04-13 00:41:43,163 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__probe2_6Err0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6Err1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6Err3AssertViolationMEMORY_FREE, __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__disconnect_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_6Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_6Err0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_6Err1RequiresViolation, __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__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]=== [2018-04-13 00:41:43,164 INFO L82 PathProgramCache]: Analyzing trace with hash 1558340710, now seen corresponding path program 1 times [2018-04-13 00:41:43,165 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-13 00:41:43,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-13 00:41:43,180 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-13 00:41:43,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 00:41:43,217 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-13 00:41:43,217 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-04-13 00:41:43,217 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-13 00:41:43,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 00:41:43,217 INFO L182 omatonBuilderFactory]: Interpolants [1142#true, 1143#false, 1144#(<= 3 __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6_~ret~0), 1145#(<= 3 |__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6_#res|), 1146#(<= 3 |__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__entry_point_#t~ret44|), 1147#(<= 3 __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__entry_point_~ret~1)] [2018-04-13 00:41:43,218 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 00:41:43,218 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-04-13 00:41:43,218 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-04-13 00:41:43,218 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-04-13 00:41:43,218 INFO L87 Difference]: Start difference. First operand 119 states and 142 transitions. Second operand 6 states. [2018-04-13 00:41:43,236 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-13 00:41:43,236 INFO L93 Difference]: Finished difference Result 131 states and 153 transitions. [2018-04-13 00:41:43,237 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-04-13 00:41:43,237 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 27 [2018-04-13 00:41:43,237 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-13 00:41:43,238 INFO L225 Difference]: With dead ends: 131 [2018-04-13 00:41:43,238 INFO L226 Difference]: Without dead ends: 127 [2018-04-13 00:41:43,239 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 [2018-04-13 00:41:43,239 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 127 states. [2018-04-13 00:41:43,244 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 127 to 123. [2018-04-13 00:41:43,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 123 states. [2018-04-13 00:41:43,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 123 states and 145 transitions. [2018-04-13 00:41:43,245 INFO L78 Accepts]: Start accepts. Automaton has 123 states and 145 transitions. Word has length 27 [2018-04-13 00:41:43,245 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-13 00:41:43,245 INFO L459 AbstractCegarLoop]: Abstraction has 123 states and 145 transitions. [2018-04-13 00:41:43,245 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-04-13 00:41:43,245 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 145 transitions. [2018-04-13 00:41:43,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-04-13 00:41:43,246 INFO L347 BasicCegarLoop]: Found error trace [2018-04-13 00:41:43,246 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] [2018-04-13 00:41:43,246 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__probe2_6Err0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6Err1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6Err3AssertViolationMEMORY_FREE, __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__disconnect_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_6Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_6Err0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_6Err1RequiresViolation, __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__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]=== [2018-04-13 00:41:43,246 INFO L82 PathProgramCache]: Analyzing trace with hash -2000690309, now seen corresponding path program 1 times [2018-04-13 00:41:43,247 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-13 00:41:43,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-13 00:41:43,257 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-13 00:41:43,296 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 00:41:43,296 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-13 00:41:43,296 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-04-13 00:41:43,296 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-13 00:41:43,297 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 00:41:43,297 INFO L182 omatonBuilderFactory]: Interpolants [1408#(and (= 0 __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6_~p~0.offset) (= 0 __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6_~p~0.base)), 1404#true, 1405#false, 1406#(and (= 0 |__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_malloc_#res.offset|) (= 0 |__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_malloc_#res.base|)), 1407#(and (= 0 |__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6_#t~ret40.offset|) (= 0 |__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6_#t~ret40.base|))] [2018-04-13 00:41:43,297 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 00:41:43,297 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-04-13 00:41:43,297 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-04-13 00:41:43,297 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-04-13 00:41:43,297 INFO L87 Difference]: Start difference. First operand 123 states and 145 transitions. Second operand 5 states. [2018-04-13 00:41:43,306 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-13 00:41:43,306 INFO L93 Difference]: Finished difference Result 84 states and 91 transitions. [2018-04-13 00:41:43,306 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-04-13 00:41:43,306 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 27 [2018-04-13 00:41:43,306 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-13 00:41:43,307 INFO L225 Difference]: With dead ends: 84 [2018-04-13 00:41:43,307 INFO L226 Difference]: Without dead ends: 80 [2018-04-13 00:41:43,307 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 [2018-04-13 00:41:43,307 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 80 states. [2018-04-13 00:41:43,309 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 80 to 80. [2018-04-13 00:41:43,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 80 states. [2018-04-13 00:41:43,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 87 transitions. [2018-04-13 00:41:43,310 INFO L78 Accepts]: Start accepts. Automaton has 80 states and 87 transitions. Word has length 27 [2018-04-13 00:41:43,310 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-13 00:41:43,310 INFO L459 AbstractCegarLoop]: Abstraction has 80 states and 87 transitions. [2018-04-13 00:41:43,310 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-04-13 00:41:43,310 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 87 transitions. [2018-04-13 00:41:43,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-04-13 00:41:43,311 INFO L347 BasicCegarLoop]: Found error trace [2018-04-13 00:41:43,311 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] [2018-04-13 00:41:43,311 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__probe2_6Err0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6Err1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6Err3AssertViolationMEMORY_FREE, __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__disconnect_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_6Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_6Err0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_6Err1RequiresViolation, __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__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]=== [2018-04-13 00:41:43,311 INFO L82 PathProgramCache]: Analyzing trace with hash 1492020684, now seen corresponding path program 1 times [2018-04-13 00:41:43,312 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-13 00:41:43,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-13 00:41:43,326 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-13 00:41:43,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 00:41:43,356 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-13 00:41:43,356 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-04-13 00:41:43,357 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-13 00:41:43,357 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 00:41:43,357 INFO L182 omatonBuilderFactory]: Interpolants [1573#true, 1574#false, 1575#(not (= 0 |__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_malloc_#t~malloc12.base|)), 1576#(not (= 0 |__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_malloc_#res.base|)), 1577#(not (= 0 |__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6_#t~ret40.base|)), 1578#(not (= 0 __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6_~p~0.base))] [2018-04-13 00:41:43,357 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 00:41:43,358 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-04-13 00:41:43,358 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-04-13 00:41:43,358 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-04-13 00:41:43,358 INFO L87 Difference]: Start difference. First operand 80 states and 87 transitions. Second operand 6 states. [2018-04-13 00:41:43,388 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-13 00:41:43,389 INFO L93 Difference]: Finished difference Result 76 states and 82 transitions. [2018-04-13 00:41:43,390 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-04-13 00:41:43,390 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 27 [2018-04-13 00:41:43,390 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-13 00:41:43,391 INFO L225 Difference]: With dead ends: 76 [2018-04-13 00:41:43,391 INFO L226 Difference]: Without dead ends: 76 [2018-04-13 00:41:43,391 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 [2018-04-13 00:41:43,392 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 76 states. [2018-04-13 00:41:43,394 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 76 to 76. [2018-04-13 00:41:43,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 76 states. [2018-04-13 00:41:43,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 76 states and 82 transitions. [2018-04-13 00:41:43,395 INFO L78 Accepts]: Start accepts. Automaton has 76 states and 82 transitions. Word has length 27 [2018-04-13 00:41:43,395 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-13 00:41:43,395 INFO L459 AbstractCegarLoop]: Abstraction has 76 states and 82 transitions. [2018-04-13 00:41:43,395 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-04-13 00:41:43,395 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 82 transitions. [2018-04-13 00:41:43,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-04-13 00:41:43,396 INFO L347 BasicCegarLoop]: Found error trace [2018-04-13 00:41:43,396 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] [2018-04-13 00:41:43,396 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__probe2_6Err0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6Err1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6Err3AssertViolationMEMORY_FREE, __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__disconnect_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_6Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_6Err0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_6Err1RequiresViolation, __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__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]=== [2018-04-13 00:41:43,396 INFO L82 PathProgramCache]: Analyzing trace with hash 48741853, now seen corresponding path program 1 times [2018-04-13 00:41:43,398 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-13 00:41:43,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-13 00:41:43,408 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-13 00:41:43,438 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 00:41:43,438 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-13 00:41:43,439 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-04-13 00:41:43,439 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-13 00:41:43,439 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 00:41:43,439 INFO L182 omatonBuilderFactory]: Interpolants [1733#true, 1734#false, 1735#(= 0 |__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_malloc_#t~malloc12.offset|), 1736#(= 0 |__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_malloc_#res.offset|), 1737#(= 0 |__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6_#t~ret40.offset|), 1738#(= 0 __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6_~p~0.offset)] [2018-04-13 00:41:43,439 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 00:41:43,440 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-04-13 00:41:43,440 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-04-13 00:41:43,440 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-04-13 00:41:43,440 INFO L87 Difference]: Start difference. First operand 76 states and 82 transitions. Second operand 6 states. [2018-04-13 00:41:43,460 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-13 00:41:43,460 INFO L93 Difference]: Finished difference Result 75 states and 81 transitions. [2018-04-13 00:41:43,461 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-04-13 00:41:43,461 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 29 [2018-04-13 00:41:43,461 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-13 00:41:43,462 INFO L225 Difference]: With dead ends: 75 [2018-04-13 00:41:43,462 INFO L226 Difference]: Without dead ends: 75 [2018-04-13 00:41:43,462 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 [2018-04-13 00:41:43,462 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 75 states. [2018-04-13 00:41:43,464 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 75 to 75. [2018-04-13 00:41:43,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 75 states. [2018-04-13 00:41:43,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 75 states and 81 transitions. [2018-04-13 00:41:43,465 INFO L78 Accepts]: Start accepts. Automaton has 75 states and 81 transitions. Word has length 29 [2018-04-13 00:41:43,465 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-13 00:41:43,465 INFO L459 AbstractCegarLoop]: Abstraction has 75 states and 81 transitions. [2018-04-13 00:41:43,465 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-04-13 00:41:43,465 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 81 transitions. [2018-04-13 00:41:43,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-04-13 00:41:43,466 INFO L347 BasicCegarLoop]: Found error trace [2018-04-13 00:41:43,466 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] [2018-04-13 00:41:43,466 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__probe2_6Err0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6Err1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6Err3AssertViolationMEMORY_FREE, __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__disconnect_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_6Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_6Err0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_6Err1RequiresViolation, __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__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]=== [2018-04-13 00:41:43,471 INFO L82 PathProgramCache]: Analyzing trace with hash 1510997557, now seen corresponding path program 1 times [2018-04-13 00:41:43,472 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-13 00:41:43,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-13 00:41:43,482 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-13 00:41:43,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 00:41:43,510 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-13 00:41:43,511 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-04-13 00:41:43,511 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-13 00:41:43,512 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 00:41:43,512 INFO L182 omatonBuilderFactory]: Interpolants [1891#true, 1892#false, 1893#(= 1 (select |#valid| |__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_malloc_#t~malloc12.base|)), 1894#(= 1 (select |#valid| |__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_malloc_#res.base|)), 1895#(= 1 (select |#valid| |__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6_#t~ret40.base|)), 1896#(= 1 (select |#valid| __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6_~p~0.base))] [2018-04-13 00:41:43,512 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 00:41:43,512 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-04-13 00:41:43,512 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-04-13 00:41:43,513 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-04-13 00:41:43,513 INFO L87 Difference]: Start difference. First operand 75 states and 81 transitions. Second operand 6 states. [2018-04-13 00:41:43,606 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-13 00:41:43,606 INFO L93 Difference]: Finished difference Result 74 states and 80 transitions. [2018-04-13 00:41:43,607 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-04-13 00:41:43,607 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 30 [2018-04-13 00:41:43,607 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-13 00:41:43,607 INFO L225 Difference]: With dead ends: 74 [2018-04-13 00:41:43,607 INFO L226 Difference]: Without dead ends: 74 [2018-04-13 00:41:43,608 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 [2018-04-13 00:41:43,608 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74 states. [2018-04-13 00:41:43,609 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74 to 74. [2018-04-13 00:41:43,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 74 states. [2018-04-13 00:41:43,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 80 transitions. [2018-04-13 00:41:43,611 INFO L78 Accepts]: Start accepts. Automaton has 74 states and 80 transitions. Word has length 30 [2018-04-13 00:41:43,612 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-13 00:41:43,612 INFO L459 AbstractCegarLoop]: Abstraction has 74 states and 80 transitions. [2018-04-13 00:41:43,612 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-04-13 00:41:43,612 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 80 transitions. [2018-04-13 00:41:43,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2018-04-13 00:41:43,613 INFO L347 BasicCegarLoop]: Found error trace [2018-04-13 00:41:43,613 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] [2018-04-13 00:41:43,613 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__probe2_6Err0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6Err1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6Err3AssertViolationMEMORY_FREE, __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__disconnect_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_6Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_6Err0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_6Err1RequiresViolation, __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__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]=== [2018-04-13 00:41:43,613 INFO L82 PathProgramCache]: Analyzing trace with hash -1654387340, now seen corresponding path program 1 times [2018-04-13 00:41:43,614 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-13 00:41:43,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-13 00:41:43,632 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-13 00:41:43,709 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 00:41:43,709 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-13 00:41:43,709 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-04-13 00:41:43,709 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-13 00:41:43,709 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 00:41:43,709 INFO L182 omatonBuilderFactory]: Interpolants [2048#false, 2049#(= 1 (select |#valid| |~#__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__a6~0.base|)), 2050#(= 1 (select |#valid| |__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6_#in~a.base|)), 2051#(= 1 (select |#valid| __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6_~a.base)), 2052#(= |#valid| |old(#valid)|), 2053#(and (= |#valid| (store |old(#valid)| |__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_malloc_#t~malloc12.base| (select |#valid| |__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_malloc_#t~malloc12.base|))) (= 1 (select |#valid| |__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_malloc_#t~malloc12.base|))), 2054#(and (or (= 1 (select |#valid| (@diff |old(#valid)| |#valid|))) (= |#valid| |old(#valid)|)) (= |#valid| (store |old(#valid)| (@diff |old(#valid)| |#valid|) (select |#valid| (@diff |old(#valid)| |#valid|))))), 2047#true] [2018-04-13 00:41:43,710 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 00:41:43,710 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-04-13 00:41:43,710 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-04-13 00:41:43,710 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2018-04-13 00:41:43,710 INFO L87 Difference]: Start difference. First operand 74 states and 80 transitions. Second operand 8 states. [2018-04-13 00:41:43,889 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-13 00:41:43,890 INFO L93 Difference]: Finished difference Result 84 states and 87 transitions. [2018-04-13 00:41:43,890 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-04-13 00:41:43,890 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 35 [2018-04-13 00:41:43,890 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-13 00:41:43,891 INFO L225 Difference]: With dead ends: 84 [2018-04-13 00:41:43,891 INFO L226 Difference]: Without dead ends: 84 [2018-04-13 00:41:43,891 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 [2018-04-13 00:41:43,891 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 84 states. [2018-04-13 00:41:43,893 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 84 to 73. [2018-04-13 00:41:43,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 73 states. [2018-04-13 00:41:43,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 73 states and 79 transitions. [2018-04-13 00:41:43,894 INFO L78 Accepts]: Start accepts. Automaton has 73 states and 79 transitions. Word has length 35 [2018-04-13 00:41:43,894 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-13 00:41:43,894 INFO L459 AbstractCegarLoop]: Abstraction has 73 states and 79 transitions. [2018-04-13 00:41:43,895 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-04-13 00:41:43,895 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 79 transitions. [2018-04-13 00:41:43,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2018-04-13 00:41:43,895 INFO L347 BasicCegarLoop]: Found error trace [2018-04-13 00:41:43,896 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] [2018-04-13 00:41:43,896 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__probe2_6Err0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6Err1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6Err3AssertViolationMEMORY_FREE, __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__disconnect_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_6Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_6Err0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_6Err1RequiresViolation, __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__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]=== [2018-04-13 00:41:43,896 INFO L82 PathProgramCache]: Analyzing trace with hash -1654387339, now seen corresponding path program 1 times [2018-04-13 00:41:43,897 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-13 00:41:43,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-13 00:41:43,909 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-13 00:41:44,050 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 00:41:44,050 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-13 00:41:44,050 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-04-13 00:41:44,050 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-13 00:41:44,051 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 00:41:44,051 INFO L182 omatonBuilderFactory]: Interpolants [2225#true, 2226#false, 2227#(and (= 4 (select |#length| |~#__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__a6~0.base|)) (= 0 |~#__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__a6~0.offset|)), 2228#(and (= 4 (select |#length| |~#__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__a6~0.base|)) (= 0 |~#__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__a6~0.offset|) (= (select |#valid| |~#__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__a6~0.base|) 1)), 2229#(and (= 0 |__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6_#in~a.offset|) (= 4 (select |#length| |__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6_#in~a.base|)) (= (select |#valid| |__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6_#in~a.base|) 1)), 2230#(and (= 4 (select |#length| __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6_~a.base)) (= __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6_~a.offset 0) (= (select |#valid| __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6_~a.base) 1)), 2231#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|)), 2232#(and (= |#length| (store |old(#length)| |__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_malloc_#t~malloc12.base| (select |#length| |__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_malloc_#t~malloc12.base|))) (= 0 (select |old(#valid)| |__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_malloc_#t~malloc12.base|))), 2233#(and (or (= 0 (select |old(#valid)| (@diff |old(#length)| |#length|))) (= |old(#length)| |#length|)) (= |#length| (store |old(#length)| (@diff |old(#length)| |#length|) (select |#length| (@diff |old(#length)| |#length|))))), 2234#(and (= 4 (select |#length| __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6_~a.base)) (= __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6_~a.offset 0))] [2018-04-13 00:41:44,051 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 00:41:44,051 INFO L442 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-04-13 00:41:44,051 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-04-13 00:41:44,052 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2018-04-13 00:41:44,052 INFO L87 Difference]: Start difference. First operand 73 states and 79 transitions. Second operand 10 states. [2018-04-13 00:41:44,382 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-13 00:41:44,382 INFO L93 Difference]: Finished difference Result 79 states and 83 transitions. [2018-04-13 00:41:44,383 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-04-13 00:41:44,383 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 35 [2018-04-13 00:41:44,383 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-13 00:41:44,383 INFO L225 Difference]: With dead ends: 79 [2018-04-13 00:41:44,384 INFO L226 Difference]: Without dead ends: 79 [2018-04-13 00:41:44,384 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 [2018-04-13 00:41:44,384 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79 states. [2018-04-13 00:41:44,386 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79 to 71. [2018-04-13 00:41:44,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 71 states. [2018-04-13 00:41:44,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 76 transitions. [2018-04-13 00:41:44,386 INFO L78 Accepts]: Start accepts. Automaton has 71 states and 76 transitions. Word has length 35 [2018-04-13 00:41:44,387 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-13 00:41:44,387 INFO L459 AbstractCegarLoop]: Abstraction has 71 states and 76 transitions. [2018-04-13 00:41:44,387 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-04-13 00:41:44,387 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 76 transitions. [2018-04-13 00:41:44,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2018-04-13 00:41:44,388 INFO L347 BasicCegarLoop]: Found error trace [2018-04-13 00:41:44,388 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] [2018-04-13 00:41:44,388 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__probe2_6Err0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6Err1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6Err3AssertViolationMEMORY_FREE, __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__disconnect_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_6Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_6Err0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_6Err1RequiresViolation, __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__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]=== [2018-04-13 00:41:44,388 INFO L82 PathProgramCache]: Analyzing trace with hash -2081372316, now seen corresponding path program 1 times [2018-04-13 00:41:44,389 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-13 00:41:44,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-13 00:41:44,399 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-13 00:41:44,548 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 00:41:44,548 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-13 00:41:44,549 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-04-13 00:41:44,549 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-13 00:41:44,549 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 00:41:44,549 INFO L182 omatonBuilderFactory]: Interpolants [2406#true, 2407#false, 2408#(= 1 (select |#valid| |~#__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__a6~0.base|)), 2409#(= |#valid| |old(#valid)|), 2410#(and (= |#valid| (store |old(#valid)| |__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_malloc_#t~malloc12.base| (select |#valid| |__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_malloc_#t~malloc12.base|))) (= (select |old(#valid)| |__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_malloc_#t~malloc12.base|) 0)), 2411#(and (= (select |old(#valid)| |__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_malloc_#res.base|) 0) (or (= |__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_malloc_#res.base| (@diff |old(#valid)| |#valid|)) (= |#valid| |old(#valid)|)) (= |#valid| (store |old(#valid)| (@diff |old(#valid)| |#valid|) (select |#valid| (@diff |old(#valid)| |#valid|))))), 2412#(and (= (select |old(#valid)| |__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6_#t~ret40.base|) 0) (or (= |#valid| |old(#valid)|) (= |__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6_#t~ret40.base| (@diff |old(#valid)| |#valid|))) (= |#valid| (store |old(#valid)| (@diff |old(#valid)| |#valid|) (select |#valid| (@diff |old(#valid)| |#valid|))))), 2413#(and (= (select |old(#valid)| __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6_~p~0.base) 0) (or (= |#valid| |old(#valid)|) (= __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6_~p~0.base (@diff |old(#valid)| |#valid|))) (= |#valid| (store |old(#valid)| (@diff |old(#valid)| |#valid|) (select |#valid| (@diff |old(#valid)| |#valid|)))))] [2018-04-13 00:41:44,550 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 00:41:44,550 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-04-13 00:41:44,550 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-04-13 00:41:44,550 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-04-13 00:41:44,550 INFO L87 Difference]: Start difference. First operand 71 states and 76 transitions. Second operand 8 states. [2018-04-13 00:41:44,817 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-13 00:41:44,817 INFO L93 Difference]: Finished difference Result 75 states and 79 transitions. [2018-04-13 00:41:44,818 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-04-13 00:41:44,818 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 37 [2018-04-13 00:41:44,818 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-13 00:41:44,818 INFO L225 Difference]: With dead ends: 75 [2018-04-13 00:41:44,818 INFO L226 Difference]: Without dead ends: 71 [2018-04-13 00:41:44,819 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 6 SyntacticMatches, 1 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=39, Invalid=143, Unknown=0, NotChecked=0, Total=182 [2018-04-13 00:41:44,819 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71 states. [2018-04-13 00:41:44,820 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71 to 71. [2018-04-13 00:41:44,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 71 states. [2018-04-13 00:41:44,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 75 transitions. [2018-04-13 00:41:44,821 INFO L78 Accepts]: Start accepts. Automaton has 71 states and 75 transitions. Word has length 37 [2018-04-13 00:41:44,821 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-13 00:41:44,821 INFO L459 AbstractCegarLoop]: Abstraction has 71 states and 75 transitions. [2018-04-13 00:41:44,821 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-04-13 00:41:44,822 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 75 transitions. [2018-04-13 00:41:44,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2018-04-13 00:41:44,822 INFO L347 BasicCegarLoop]: Found error trace [2018-04-13 00:41:44,823 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] [2018-04-13 00:41:44,823 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__probe2_6Err0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6Err1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6Err3AssertViolationMEMORY_FREE, __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__disconnect_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_6Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_6Err0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_6Err1RequiresViolation, __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__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]=== [2018-04-13 00:41:44,823 INFO L82 PathProgramCache]: Analyzing trace with hash 1255970336, now seen corresponding path program 1 times [2018-04-13 00:41:44,824 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-13 00:41:44,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-13 00:41:44,835 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-13 00:41:44,864 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 00:41:44,864 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-13 00:41:44,865 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-04-13 00:41:44,865 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-13 00:41:44,865 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 00:41:44,865 INFO L182 omatonBuilderFactory]: Interpolants [2576#(<= (+ |__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6_#res| 1) 0), 2577#(<= (+ |__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__entry_point_#t~ret44| 1) 0), 2578#(<= (+ __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__entry_point_~ret~1 1) 0), 2573#true, 2574#false, 2575#(<= (+ __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6_~ret~0 1) 0)] [2018-04-13 00:41:44,865 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 00:41:44,865 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-04-13 00:41:44,865 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-04-13 00:41:44,866 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-04-13 00:41:44,866 INFO L87 Difference]: Start difference. First operand 71 states and 75 transitions. Second operand 6 states. [2018-04-13 00:41:44,887 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-13 00:41:44,887 INFO L93 Difference]: Finished difference Result 74 states and 75 transitions. [2018-04-13 00:41:44,887 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-04-13 00:41:44,888 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 39 [2018-04-13 00:41:44,888 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-13 00:41:44,888 INFO L225 Difference]: With dead ends: 74 [2018-04-13 00:41:44,888 INFO L226 Difference]: Without dead ends: 66 [2018-04-13 00:41:44,889 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 [2018-04-13 00:41:44,889 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66 states. [2018-04-13 00:41:44,890 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66 to 63. [2018-04-13 00:41:44,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 63 states. [2018-04-13 00:41:44,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 64 transitions. [2018-04-13 00:41:44,891 INFO L78 Accepts]: Start accepts. Automaton has 63 states and 64 transitions. Word has length 39 [2018-04-13 00:41:44,891 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-13 00:41:44,891 INFO L459 AbstractCegarLoop]: Abstraction has 63 states and 64 transitions. [2018-04-13 00:41:44,892 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-04-13 00:41:44,892 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 64 transitions. [2018-04-13 00:41:44,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2018-04-13 00:41:44,892 INFO L347 BasicCegarLoop]: Found error trace [2018-04-13 00:41:44,892 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] [2018-04-13 00:41:44,892 INFO L408 AbstractCegarLoop]: === Iteration 15 === [__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__probe2_6Err0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6Err1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe2_6Err3AssertViolationMEMORY_FREE, __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__disconnect_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_6Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_6Err0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__disconnect_6Err1RequiresViolation, __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__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]=== [2018-04-13 00:41:44,893 INFO L82 PathProgramCache]: Analyzing trace with hash 284972305, now seen corresponding path program 1 times [2018-04-13 00:41:44,894 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-13 00:41:44,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-04-13 00:41:44,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-04-13 00:41:44,940 INFO L421 BasicCegarLoop]: Counterexample might be feasible [2018-04-13 00:41:44,954 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-04-13 00:41:44,959 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 11 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-13 00:41:44,960 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 16 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-13 00:41:44,960 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 14 could not be translated for associated CType STRUCT#?p~$Pointer$# [2018-04-13 00:41:44,960 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 15 could not be translated for associated CType STRUCT#?p~$Pointer$# [2018-04-13 00:41:44,960 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 15 could not be translated for associated CType STRUCT#?p~$Pointer$# [2018-04-13 00:41:44,960 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 16 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-13 00:41:44,961 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 14 could not be translated for associated CType STRUCT#?p~$Pointer$# [2018-04-13 00:41:44,961 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 11 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-13 00:41:44,961 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 15 could not be translated for associated CType STRUCT#?p~$Pointer$# [2018-04-13 00:41:44,961 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 11 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-13 00:41:44,961 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 14 could not be translated for associated CType STRUCT#?p~$Pointer$# [2018-04-13 00:41:44,962 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 16 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-13 00:41:44,962 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 11 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-13 00:41:44,962 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 14 could not be translated for associated CType STRUCT#?p~$Pointer$# [2018-04-13 00:41:44,962 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 15 could not be translated for associated CType STRUCT#?p~$Pointer$# [2018-04-13 00:41:44,962 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 16 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-13 00:41:44,963 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 11 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-13 00:41:44,963 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 16 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-13 00:41:44,963 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 15 could not be translated for associated CType STRUCT#?p~$Pointer$# [2018-04-13 00:41:44,963 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 14 could not be translated for associated CType STRUCT#?p~$Pointer$# [2018-04-13 00:41:44,972 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.04 12:41:44 BoogieIcfgContainer [2018-04-13 00:41:44,972 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-04-13 00:41:44,973 INFO L168 Benchmark]: Toolchain (without parser) took 3799.80 ms. Allocated memory was 403.7 MB in the beginning and 701.0 MB in the end (delta: 297.3 MB). Free memory was 337.6 MB in the beginning and 458.1 MB in the end (delta: -120.5 MB). Peak memory consumption was 176.8 MB. Max. memory is 5.3 GB. [2018-04-13 00:41:44,974 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 403.7 MB. Free memory is still 364.2 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-04-13 00:41:44,974 INFO L168 Benchmark]: CACSL2BoogieTranslator took 338.82 ms. Allocated memory is still 403.7 MB. Free memory was 337.1 MB in the beginning and 292.1 MB in the end (delta: 45.0 MB). Peak memory consumption was 45.0 MB. Max. memory is 5.3 GB. [2018-04-13 00:41:44,974 INFO L168 Benchmark]: Boogie Preprocessor took 61.45 ms. Allocated memory is still 403.7 MB. Free memory was 292.1 MB in the beginning and 288.1 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. [2018-04-13 00:41:44,974 INFO L168 Benchmark]: RCFGBuilder took 775.94 ms. Allocated memory was 403.7 MB in the beginning and 613.9 MB in the end (delta: 210.2 MB). Free memory was 286.8 MB in the beginning and 478.9 MB in the end (delta: -192.2 MB). Peak memory consumption was 33.6 MB. Max. memory is 5.3 GB. [2018-04-13 00:41:44,978 INFO L168 Benchmark]: TraceAbstraction took 2620.37 ms. Allocated memory was 613.9 MB in the beginning and 701.0 MB in the end (delta: 87.0 MB). Free memory was 478.9 MB in the beginning and 458.1 MB in the end (delta: 20.8 MB). Peak memory consumption was 107.9 MB. Max. memory is 5.3 GB. [2018-04-13 00:41:44,981 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 403.7 MB. Free memory is still 364.2 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 338.82 ms. Allocated memory is still 403.7 MB. Free memory was 337.1 MB in the beginning and 292.1 MB in the end (delta: 45.0 MB). Peak memory consumption was 45.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 61.45 ms. Allocated memory is still 403.7 MB. Free memory was 292.1 MB in the beginning and 288.1 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 775.94 ms. Allocated memory was 403.7 MB in the beginning and 613.9 MB in the end (delta: 210.2 MB). Free memory was 286.8 MB in the beginning and 478.9 MB in the end (delta: -192.2 MB). Peak memory consumption was 33.6 MB. Max. memory is 5.3 GB. * TraceAbstraction took 2620.37 ms. Allocated memory was 613.9 MB in the beginning and 701.0 MB in the end (delta: 87.0 MB). Free memory was 478.9 MB in the beginning and 458.1 MB in the end (delta: 20.8 MB). Peak memory consumption was 107.9 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 16 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#?p~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 15 could not be translated for associated CType STRUCT#?p~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 16 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 14 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#?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 14 could not be translated for associated CType STRUCT#?p~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 16 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 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#?p~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 16 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 11 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 16 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 15 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~$Pointer$# * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 1478]: 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={15:14}, ldv_global_msg_list={13:0}] [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={15:14}, ldv_global_msg_list={13:0}] [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={15:14}, ldv_global_msg_list={13:0}] [L1467] FCALL struct A a6; VAL [\old(a6)=null, \old(a6)=null, \old(ldv_global_msg_list)=null, \old(ldv_global_msg_list)=null, a6={12:0}, ldv_global_msg_list={13:0}] [L1467] FCALL struct A a6; VAL [\old(a6)=null, \old(a6)=null, \old(ldv_global_msg_list)=null, \old(ldv_global_msg_list)=null, a6={12:0}, ldv_global_msg_list={13:0}] [L1479] CALL entry_point() VAL [a6={12:0}, ldv_global_msg_list={13:0}] [L1471] CALL, EXPR probe2_6(&a6) VAL [a={12:0}, a6={12:0}, ldv_global_msg_list={13:0}] [L1444] int ret = - -3; VAL [a={12:0}, a={12:0}, a6={12:0}, ldv_global_msg_list={13:0}, ret=3] [L1445] CALL, EXPR ldv_malloc(sizeof(int)) VAL [\old(size)=4, a6={12:0}, ldv_global_msg_list={13:0}] [L1073] COND TRUE __VERIFIER_nondet_int() [L1074] EXPR, FCALL malloc(size) VAL [\old(size)=4, a6={12:0}, ldv_global_msg_list={13:0}, malloc(size)={9:0}, size=4] [L1074] RET return malloc(size); VAL [\old(size)=4, \result={9:0}, a6={12:0}, ldv_global_msg_list={13:0}, malloc(size)={9:0}, size=4] [L1445] EXPR ldv_malloc(sizeof(int)) VAL [a={12:0}, a={12:0}, a6={12:0}, ldv_global_msg_list={13:0}, ldv_malloc(sizeof(int))={9:0}, ret=3] [L1445] int *p = (int *)ldv_malloc(sizeof(int)); [L1446] COND FALSE !(p==0) VAL [a={12:0}, a={12:0}, a6={12:0}, ldv_global_msg_list={13:0}, p={9:0}, ret=3] [L1448] CALL, EXPR f6() VAL [a6={12:0}, ldv_global_msg_list={13:0}] [L1435] RET return __VERIFIER_nondet_int(); [L1448] EXPR f6() VAL [a={12:0}, a={12:0}, a6={12:0}, f6()=0, ldv_global_msg_list={13:0}, p={9:0}, ret=3] [L1448] ret = f6() [L1449] COND FALSE !(ret<0) VAL [a={12:0}, a={12:0}, a6={12:0}, ldv_global_msg_list={13:0}, p={9:0}, ret=0] [L1451] CALL, EXPR g6() VAL [a6={12:0}, ldv_global_msg_list={13:0}] [L1439] RET return __VERIFIER_nondet_int(); [L1451] EXPR g6() VAL [a={12:0}, a={12:0}, a6={12:0}, g6()=-1, ldv_global_msg_list={13:0}, p={9:0}, ret=0] [L1451] ret = g6() [L1452] COND TRUE ret<0 [L1453] RET return ret; VAL [\result=-1, a={12:0}, a={12:0}, a6={12:0}, ldv_global_msg_list={13:0}, p={9:0}, ret=-1] [L1471] EXPR probe2_6(&a6) VAL [a6={12:0}, ldv_global_msg_list={13:0}, probe2_6(&a6)=-1] [L1471] int ret = probe2_6(&a6); [L1472] COND FALSE !(ret==0) VAL [a6={12:0}, ldv_global_msg_list={13:0}, ret=-1] [L1475] RET, FCALL a6.p = 0 VAL [a6={12:0}, ldv_global_msg_list={13:0}, ret=-1] [L1479] entry_point() VAL [a6={12:0}, ldv_global_msg_list={13:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 47 procedures, 372 locations, 83 error locations. UNSAFE Result, 2.5s OverallTime, 15 OverallIterations, 1 TraceHistogramMax, 1.3s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 851 SDtfs, 667 SDslu, 1946 SDs, 0 SdLazy, 1182 SolverSat, 146 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 118 GetRequests, 35 SyntacticMatches, 1 SemanticMatches, 82 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 84 ImplicationChecksByTransitivity, 0.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=146occurred 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, 14 MinimizatonAttempts, 85 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 377 NumberOfCodeBlocks, 377 NumberOfCodeBlocksAsserted, 15 NumberOfCheckSat, 321 ConstructedInterpolants, 0 QuantifiedInterpolants, 40051 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 14 InterpolantComputations, 14 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_1_false-valid-memtrack_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_SmtInterpol_Array.epf_AutomizerC.xml/Csv-Benchmark-0-2018-04-13_00-41-44-992.csv Written .csv to /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test6_1_false-valid-memtrack_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_SmtInterpol_Array.epf_AutomizerC.xml/Csv-TraceAbstractionBenchmarks-0-2018-04-13_00-41-44-992.csv Received shutdown request...