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_NoArray.epf -i ../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test8_true-valid-memsafety_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-408c70d-m [2018-04-13 10:46:11,598 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-04-13 10:46:11,599 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-04-13 10:46:11,609 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-04-13 10:46:11,610 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-04-13 10:46:11,610 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-04-13 10:46:11,611 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-04-13 10:46:11,612 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-04-13 10:46:11,613 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-04-13 10:46:11,614 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-04-13 10:46:11,615 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-04-13 10:46:11,615 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-04-13 10:46:11,616 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-04-13 10:46:11,616 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-04-13 10:46:11,617 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-04-13 10:46:11,619 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-04-13 10:46:11,620 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-04-13 10:46:11,621 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-04-13 10:46:11,622 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-04-13 10:46:11,623 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-04-13 10:46:11,625 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-04-13 10:46:11,625 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-04-13 10:46:11,625 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-04-13 10:46:11,626 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-04-13 10:46:11,626 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-04-13 10:46:11,627 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-04-13 10:46:11,627 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-04-13 10:46:11,628 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-04-13 10:46:11,628 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-04-13 10:46:11,629 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-04-13 10:46:11,629 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-04-13 10:46:11,629 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_NoArray.epf [2018-04-13 10:46:11,639 INFO L110 SettingsManager]: Loading preferences was successful [2018-04-13 10:46:11,639 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-04-13 10:46:11,640 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-04-13 10:46:11,640 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-04-13 10:46:11,640 INFO L133 SettingsManager]: * Use SBE=true [2018-04-13 10:46:11,641 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-04-13 10:46:11,641 INFO L133 SettingsManager]: * sizeof long=4 [2018-04-13 10:46:11,641 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-04-13 10:46:11,641 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-04-13 10:46:11,641 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-04-13 10:46:11,641 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-04-13 10:46:11,641 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-04-13 10:46:11,642 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-04-13 10:46:11,642 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-04-13 10:46:11,642 INFO L133 SettingsManager]: * sizeof long double=12 [2018-04-13 10:46:11,642 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-04-13 10:46:11,642 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-04-13 10:46:11,642 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-04-13 10:46:11,642 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-04-13 10:46:11,643 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-04-13 10:46:11,643 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-04-13 10:46:11,643 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-04-13 10:46:11,643 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-04-13 10:46:11,643 INFO L133 SettingsManager]: * Trace refinement strategy=SMTINTERPOL Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Bitprecise bitfields -> false [2018-04-13 10:46:11,671 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-04-13 10:46:11,681 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-04-13 10:46:11,685 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-04-13 10:46:11,686 INFO L271 PluginConnector]: Initializing CDTParser... [2018-04-13 10:46:11,686 INFO L276 PluginConnector]: CDTParser initialized [2018-04-13 10:46:11,688 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,165 INFO L225 CDTParser]: Created temporary CDT project at /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG3076c1b84 [2018-04-13 10:46:12,323 INFO L287 CDTParser]: IsIndexed: true [2018-04-13 10:46:12,323 INFO L288 CDTParser]: Found 1 translation units. [2018-04-13 10:46:12,323 INFO L168 CDTParser]: Scanning memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,334 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-04-13 10:46:12,334 INFO L215 ultiparseSymbolTable]: [2018-04-13 10:46:12,334 INFO L218 ultiparseSymbolTable]: Function table: [2018-04-13 10:46:12,334 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____bswap_64 ('__bswap_64') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,334 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,335 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_positive ('ldv_positive') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,335 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_get ('ldv_kobject_get') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,335 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_submit_msg ('ldv_submit_msg') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,335 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_create ('ldv_kobject_create') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,335 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_malloc ('ldv_malloc') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,335 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_init_internal ('ldv_kobject_init_internal') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,335 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_alloc ('ldv_msg_alloc') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,335 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_del ('__ldv_list_del') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,335 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__alloc_8 ('alloc_8') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,335 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add_tail ('ldv_list_add_tail') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,335 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_return ('ldv_atomic_add_return') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,335 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_del ('ldv_kobject_del') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,335 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__free_8 ('free_8') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,335 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_put ('ldv_kobject_put') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,335 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_add ('__ldv_list_add') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,336 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_init ('ldv_kref_init') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,336 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__f ('f') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,336 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____bswap_32 ('__bswap_32') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,336 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__g ('g') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,336 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_nonpositive ('ldv_nonpositive') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,336 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__entry_point ('entry_point') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,336 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fill ('ldv_msg_fill') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,336 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_put ('ldv_kref_put') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,336 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanup ('ldv_kobject_cleanup') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,336 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add ('ldv_list_add') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,336 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_return ('ldv_atomic_sub_return') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,336 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_sub ('ldv_kref_sub') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,336 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_init ('ldv_kobject_init') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,337 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_zalloc ('ldv_zalloc') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,337 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_release ('ldv_kobject_release') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,337 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_get_drvdata ('ldv_dev_get_drvdata') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,337 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgs ('ldv_destroy_msgs') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,337 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEAD ('LDV_INIT_LIST_HEAD') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,337 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_free ('ldv_msg_free') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,337 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_set_drvdata ('ldv_dev_set_drvdata') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,337 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_get ('ldv_kref_get') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,337 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_del ('ldv_list_del') in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,337 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-04-13 10:46:12,337 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____pthread_list_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,337 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__pthread_barrierattr_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,338 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__sigset_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,338 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____u_long in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,338 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____int16_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,338 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____dev_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,338 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____fsblkcnt_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,338 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__u_char in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,338 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__blkcnt_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,338 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__pthread_key_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,338 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__u_int32_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,338 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__daddr_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,339 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____id_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,339 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____uint16_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,339 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__uid_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,339 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__int16_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,339 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__lldiv_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,339 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____gid_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,339 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____rlim64_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,339 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____blksize_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,339 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____syscall_ulong_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,339 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____qaddr_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,339 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__fsblkcnt_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,339 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____u_quad_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,340 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____off64_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,340 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____suseconds_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,340 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____pid_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,340 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__pthread_barrier_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,340 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,340 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ushort in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,340 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____u_char in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,340 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__u_quad_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,340 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____quad_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,340 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__pthread_cond_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,340 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__fsid_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,341 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__int64_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,341 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____sigset_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,341 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____u_short in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,341 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__caddr_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,341 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__suseconds_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,341 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__pthread_spinlock_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,341 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____clock_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,341 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__mode_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,341 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____rlim_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,341 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____WAIT_STATUS in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,342 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__a8 in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,342 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__div_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,342 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____intptr_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,342 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__size_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,342 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__u_int16_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,342 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_global_msg_list in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,342 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__quad_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,342 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____clockid_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,342 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____loff_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,342 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__pid_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,343 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__clock_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,343 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____mode_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,343 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__blksize_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,343 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__u_long in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,343 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____uint32_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,343 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____caddr_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,343 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__fd_set in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,343 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__gid_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,343 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ino_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,343 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ulong in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,343 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____fsid_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,343 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__u_short in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,344 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____uint64_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,344 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__pthread_once_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,344 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__register_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,344 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____fsword_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,344 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____sig_atomic_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,344 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__off_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,344 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__pthread_attr_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,344 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____nlink_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,344 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____int8_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,344 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__timer_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,344 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____fd_mask in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,344 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__wchar_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,344 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____socklen_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,345 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ino_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,345 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__pthread_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,345 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____int64_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,345 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____useconds_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,345 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__pthread_condattr_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,345 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldiv_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,345 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____fsfilcnt64_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,345 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____time_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,345 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____timer_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,345 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____uint8_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,346 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__pthread_mutexattr_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,346 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____daddr_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,346 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____key_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,346 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____fsfilcnt_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,346 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__int8_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,346 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__loff_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,346 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____fsblkcnt64_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,346 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__u_int64_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,346 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____blkcnt_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,346 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__u_int in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,346 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__key_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,346 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__fd_mask in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,346 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__pthread_mutex_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,347 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__time_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,347 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____syscall_slong_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,347 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__idtype_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,347 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____int32_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,347 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__u_int8_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,347 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____u_int in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,347 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__clockid_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,347 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__pthread_rwlock_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,347 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__uint in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,347 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__nlink_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,347 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__int32_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,347 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ssize_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,347 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__pthread_rwlockattr_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,347 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____blkcnt64_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,347 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__id_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,347 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__dev_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,348 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__fsfilcnt_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,348 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____off_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,348 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____uid_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,348 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ssize_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,348 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ino64_t in memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:12,362 INFO L330 CDTParser]: Deleted temporary CDT project at /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG3076c1b84 [2018-04-13 10:46:12,365 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-04-13 10:46:12,366 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-04-13 10:46:12,366 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-04-13 10:46:12,366 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-04-13 10:46:12,370 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-04-13 10:46:12,370 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.04 10:46:12" (1/1) ... [2018-04-13 10:46:12,372 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ddcf5a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 10:46:12, skipping insertion in model container [2018-04-13 10:46:12,372 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.04 10:46:12" (1/1) ... [2018-04-13 10:46:12,383 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-13 10:46:12,408 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-13 10:46:12,554 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-13 10:46:12,606 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-13 10:46:12,613 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 157 non ball SCCs. Number of states in SCCs 157. [2018-04-13 10:46:12,669 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 10:46:12 WrapperNode [2018-04-13 10:46:12,670 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-04-13 10:46:12,670 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-04-13 10:46:12,670 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-04-13 10:46:12,670 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-04-13 10:46:12,681 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 10:46:12" (1/1) ... [2018-04-13 10:46:12,681 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 10:46:12" (1/1) ... [2018-04-13 10:46:12,694 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 10:46:12" (1/1) ... [2018-04-13 10:46:12,694 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 10:46:12" (1/1) ... [2018-04-13 10:46:12,707 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 10:46:12" (1/1) ... [2018-04-13 10:46:12,713 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 10:46:12" (1/1) ... [2018-04-13 10:46:12,716 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 10:46:12" (1/1) ... [2018-04-13 10:46:12,721 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-04-13 10:46:12,722 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-04-13 10:46:12,722 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-04-13 10:46:12,722 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-04-13 10:46:12,723 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 10:46:12" (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 10:46:12,814 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-04-13 10:46:12,814 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-04-13 10:46:12,814 INFO L136 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-04-13 10:46:12,814 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____bswap_32 [2018-04-13 10:46:12,814 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____bswap_64 [2018-04-13 10:46:12,814 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_nonpositive [2018-04-13 10:46:12,814 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_positive [2018-04-13 10:46:12,814 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_malloc [2018-04-13 10:46:12,815 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_zalloc [2018-04-13 10:46:12,815 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEAD [2018-04-13 10:46:12,815 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_add [2018-04-13 10:46:12,815 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_del [2018-04-13 10:46:12,815 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add [2018-04-13 10:46:12,815 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add_tail [2018-04-13 10:46:12,815 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_del [2018-04-13 10:46:12,815 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_alloc [2018-04-13 10:46:12,815 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fill [2018-04-13 10:46:12,815 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_free [2018-04-13 10:46:12,815 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_submit_msg [2018-04-13 10:46:12,815 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgs [2018-04-13 10:46:12,816 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_get_drvdata [2018-04-13 10:46:12,816 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_set_drvdata [2018-04-13 10:46:12,816 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_return [2018-04-13 10:46:12,816 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_return [2018-04-13 10:46:12,816 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_sub [2018-04-13 10:46:12,816 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_init [2018-04-13 10:46:12,816 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_get [2018-04-13 10:46:12,816 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_put [2018-04-13 10:46:12,816 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_del [2018-04-13 10:46:12,816 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanup [2018-04-13 10:46:12,816 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_release [2018-04-13 10:46:12,817 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_put [2018-04-13 10:46:12,817 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_get [2018-04-13 10:46:12,817 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_init_internal [2018-04-13 10:46:12,817 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_init [2018-04-13 10:46:12,817 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_create [2018-04-13 10:46:12,817 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__f [2018-04-13 10:46:12,817 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__g [2018-04-13 10:46:12,817 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__alloc_8 [2018-04-13 10:46:12,817 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__free_8 [2018-04-13 10:46:12,817 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__entry_point [2018-04-13 10:46:12,818 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-04-13 10:46:12,818 INFO L136 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-04-13 10:46:12,818 INFO L136 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-04-13 10:46:12,818 INFO L136 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-04-13 10:46:12,818 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____bswap_32 [2018-04-13 10:46:12,818 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____bswap_64 [2018-04-13 10:46:12,818 INFO L128 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2018-04-13 10:46:12,818 INFO L128 BoogieDeclarations]: Found specification of procedure atof [2018-04-13 10:46:12,818 INFO L128 BoogieDeclarations]: Found specification of procedure atoi [2018-04-13 10:46:12,819 INFO L128 BoogieDeclarations]: Found specification of procedure atol [2018-04-13 10:46:12,819 INFO L128 BoogieDeclarations]: Found specification of procedure atoll [2018-04-13 10:46:12,819 INFO L128 BoogieDeclarations]: Found specification of procedure strtod [2018-04-13 10:46:12,819 INFO L128 BoogieDeclarations]: Found specification of procedure strtof [2018-04-13 10:46:12,819 INFO L128 BoogieDeclarations]: Found specification of procedure strtold [2018-04-13 10:46:12,819 INFO L128 BoogieDeclarations]: Found specification of procedure strtol [2018-04-13 10:46:12,819 INFO L128 BoogieDeclarations]: Found specification of procedure strtoul [2018-04-13 10:46:12,819 INFO L128 BoogieDeclarations]: Found specification of procedure strtoq [2018-04-13 10:46:12,819 INFO L128 BoogieDeclarations]: Found specification of procedure strtouq [2018-04-13 10:46:12,819 INFO L128 BoogieDeclarations]: Found specification of procedure strtoll [2018-04-13 10:46:12,819 INFO L128 BoogieDeclarations]: Found specification of procedure strtoull [2018-04-13 10:46:12,820 INFO L128 BoogieDeclarations]: Found specification of procedure l64a [2018-04-13 10:46:12,820 INFO L128 BoogieDeclarations]: Found specification of procedure a64l [2018-04-13 10:46:12,820 INFO L128 BoogieDeclarations]: Found specification of procedure select [2018-04-13 10:46:12,820 INFO L128 BoogieDeclarations]: Found specification of procedure pselect [2018-04-13 10:46:12,820 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2018-04-13 10:46:12,820 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2018-04-13 10:46:12,820 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2018-04-13 10:46:12,820 INFO L128 BoogieDeclarations]: Found specification of procedure random [2018-04-13 10:46:12,820 INFO L128 BoogieDeclarations]: Found specification of procedure srandom [2018-04-13 10:46:12,820 INFO L128 BoogieDeclarations]: Found specification of procedure initstate [2018-04-13 10:46:12,820 INFO L128 BoogieDeclarations]: Found specification of procedure setstate [2018-04-13 10:46:12,821 INFO L128 BoogieDeclarations]: Found specification of procedure random_r [2018-04-13 10:46:12,821 INFO L128 BoogieDeclarations]: Found specification of procedure srandom_r [2018-04-13 10:46:12,821 INFO L128 BoogieDeclarations]: Found specification of procedure initstate_r [2018-04-13 10:46:12,821 INFO L128 BoogieDeclarations]: Found specification of procedure setstate_r [2018-04-13 10:46:12,821 INFO L128 BoogieDeclarations]: Found specification of procedure rand [2018-04-13 10:46:12,821 INFO L128 BoogieDeclarations]: Found specification of procedure srand [2018-04-13 10:46:12,821 INFO L128 BoogieDeclarations]: Found specification of procedure rand_r [2018-04-13 10:46:12,821 INFO L128 BoogieDeclarations]: Found specification of procedure drand48 [2018-04-13 10:46:12,821 INFO L128 BoogieDeclarations]: Found specification of procedure erand48 [2018-04-13 10:46:12,821 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48 [2018-04-13 10:46:12,821 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48 [2018-04-13 10:46:12,822 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48 [2018-04-13 10:46:12,822 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48 [2018-04-13 10:46:12,822 INFO L128 BoogieDeclarations]: Found specification of procedure srand48 [2018-04-13 10:46:12,822 INFO L128 BoogieDeclarations]: Found specification of procedure seed48 [2018-04-13 10:46:12,822 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48 [2018-04-13 10:46:12,822 INFO L128 BoogieDeclarations]: Found specification of procedure drand48_r [2018-04-13 10:46:12,822 INFO L128 BoogieDeclarations]: Found specification of procedure erand48_r [2018-04-13 10:46:12,822 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48_r [2018-04-13 10:46:12,822 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48_r [2018-04-13 10:46:12,822 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48_r [2018-04-13 10:46:12,822 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48_r [2018-04-13 10:46:12,822 INFO L128 BoogieDeclarations]: Found specification of procedure srand48_r [2018-04-13 10:46:12,823 INFO L128 BoogieDeclarations]: Found specification of procedure seed48_r [2018-04-13 10:46:12,823 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48_r [2018-04-13 10:46:12,823 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-04-13 10:46:12,823 INFO L128 BoogieDeclarations]: Found specification of procedure calloc [2018-04-13 10:46:12,823 INFO L128 BoogieDeclarations]: Found specification of procedure realloc [2018-04-13 10:46:12,823 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-04-13 10:46:12,823 INFO L128 BoogieDeclarations]: Found specification of procedure cfree [2018-04-13 10:46:12,823 INFO L128 BoogieDeclarations]: Found specification of procedure alloca [2018-04-13 10:46:12,823 INFO L128 BoogieDeclarations]: Found specification of procedure valloc [2018-04-13 10:46:12,823 INFO L128 BoogieDeclarations]: Found specification of procedure posix_memalign [2018-04-13 10:46:12,823 INFO L128 BoogieDeclarations]: Found specification of procedure abort [2018-04-13 10:46:12,823 INFO L128 BoogieDeclarations]: Found specification of procedure atexit [2018-04-13 10:46:12,824 INFO L128 BoogieDeclarations]: Found specification of procedure on_exit [2018-04-13 10:46:12,824 INFO L128 BoogieDeclarations]: Found specification of procedure exit [2018-04-13 10:46:12,824 INFO L128 BoogieDeclarations]: Found specification of procedure _Exit [2018-04-13 10:46:12,824 INFO L128 BoogieDeclarations]: Found specification of procedure getenv [2018-04-13 10:46:12,824 INFO L128 BoogieDeclarations]: Found specification of procedure putenv [2018-04-13 10:46:12,824 INFO L128 BoogieDeclarations]: Found specification of procedure setenv [2018-04-13 10:46:12,824 INFO L128 BoogieDeclarations]: Found specification of procedure unsetenv [2018-04-13 10:46:12,824 INFO L128 BoogieDeclarations]: Found specification of procedure clearenv [2018-04-13 10:46:12,824 INFO L128 BoogieDeclarations]: Found specification of procedure mktemp [2018-04-13 10:46:12,824 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemp [2018-04-13 10:46:12,824 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemps [2018-04-13 10:46:12,824 INFO L128 BoogieDeclarations]: Found specification of procedure mkdtemp [2018-04-13 10:46:12,825 INFO L128 BoogieDeclarations]: Found specification of procedure system [2018-04-13 10:46:12,825 INFO L128 BoogieDeclarations]: Found specification of procedure realpath [2018-04-13 10:46:12,825 INFO L128 BoogieDeclarations]: Found specification of procedure bsearch [2018-04-13 10:46:12,825 INFO L128 BoogieDeclarations]: Found specification of procedure qsort [2018-04-13 10:46:12,825 INFO L128 BoogieDeclarations]: Found specification of procedure abs [2018-04-13 10:46:12,825 INFO L128 BoogieDeclarations]: Found specification of procedure labs [2018-04-13 10:46:12,825 INFO L128 BoogieDeclarations]: Found specification of procedure llabs [2018-04-13 10:46:12,825 INFO L128 BoogieDeclarations]: Found specification of procedure div [2018-04-13 10:46:12,825 INFO L128 BoogieDeclarations]: Found specification of procedure ldiv [2018-04-13 10:46:12,825 INFO L128 BoogieDeclarations]: Found specification of procedure lldiv [2018-04-13 10:46:12,825 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt [2018-04-13 10:46:12,826 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt [2018-04-13 10:46:12,826 INFO L128 BoogieDeclarations]: Found specification of procedure gcvt [2018-04-13 10:46:12,826 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt [2018-04-13 10:46:12,826 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt [2018-04-13 10:46:12,826 INFO L128 BoogieDeclarations]: Found specification of procedure qgcvt [2018-04-13 10:46:12,826 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt_r [2018-04-13 10:46:12,826 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt_r [2018-04-13 10:46:12,826 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt_r [2018-04-13 10:46:12,826 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt_r [2018-04-13 10:46:12,826 INFO L128 BoogieDeclarations]: Found specification of procedure mblen [2018-04-13 10:46:12,826 INFO L128 BoogieDeclarations]: Found specification of procedure mbtowc [2018-04-13 10:46:12,827 INFO L128 BoogieDeclarations]: Found specification of procedure wctomb [2018-04-13 10:46:12,827 INFO L128 BoogieDeclarations]: Found specification of procedure mbstowcs [2018-04-13 10:46:12,827 INFO L128 BoogieDeclarations]: Found specification of procedure wcstombs [2018-04-13 10:46:12,827 INFO L128 BoogieDeclarations]: Found specification of procedure rpmatch [2018-04-13 10:46:12,827 INFO L128 BoogieDeclarations]: Found specification of procedure getsubopt [2018-04-13 10:46:12,827 INFO L128 BoogieDeclarations]: Found specification of procedure getloadavg [2018-04-13 10:46:12,827 INFO L128 BoogieDeclarations]: Found specification of procedure kfree [2018-04-13 10:46:12,827 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-04-13 10:46:12,827 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-04-13 10:46:12,827 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_nonpositive [2018-04-13 10:46:12,827 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_positive [2018-04-13 10:46:12,828 INFO L128 BoogieDeclarations]: Found specification of procedure memcpy [2018-04-13 10:46:12,828 INFO L128 BoogieDeclarations]: Found specification of procedure memset [2018-04-13 10:46:12,828 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_malloc [2018-04-13 10:46:12,828 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-04-13 10:46:12,828 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_zalloc [2018-04-13 10:46:12,828 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-04-13 10:46:12,828 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEAD [2018-04-13 10:46:12,828 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-04-13 10:46:12,828 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_add [2018-04-13 10:46:12,828 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_del [2018-04-13 10:46:12,828 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add [2018-04-13 10:46:12,829 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-04-13 10:46:12,829 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add_tail [2018-04-13 10:46:12,829 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_del [2018-04-13 10:46:12,829 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_alloc [2018-04-13 10:46:12,829 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fill [2018-04-13 10:46:12,829 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-04-13 10:46:12,829 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_free [2018-04-13 10:46:12,829 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-04-13 10:46:12,829 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_submit_msg [2018-04-13 10:46:12,829 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgs [2018-04-13 10:46:12,829 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_get_drvdata [2018-04-13 10:46:12,829 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_set_drvdata [2018-04-13 10:46:12,830 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_return [2018-04-13 10:46:12,830 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-04-13 10:46:12,830 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-04-13 10:46:12,830 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_return [2018-04-13 10:46:12,830 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_sub [2018-04-13 10:46:12,830 INFO L128 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-04-13 10:46:12,830 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_init [2018-04-13 10:46:12,830 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_get [2018-04-13 10:46:12,830 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_put [2018-04-13 10:46:12,830 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_del [2018-04-13 10:46:12,830 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanup [2018-04-13 10:46:12,830 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_release [2018-04-13 10:46:12,830 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_put [2018-04-13 10:46:12,831 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_get [2018-04-13 10:46:12,831 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_init_internal [2018-04-13 10:46:12,831 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_init [2018-04-13 10:46:12,831 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_create [2018-04-13 10:46:12,831 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-04-13 10:46:12,831 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__f [2018-04-13 10:46:12,831 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__g [2018-04-13 10:46:12,831 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__alloc_8 [2018-04-13 10:46:12,831 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__free_8 [2018-04-13 10:46:12,831 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__entry_point [2018-04-13 10:46:12,831 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-04-13 10:46:12,831 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-04-13 10:46:12,831 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-04-13 10:46:12,832 INFO L128 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-04-13 10:46:13,090 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-13 10:46:13,166 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-13 10:46:13,415 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-04-13 10:46:13,415 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.04 10:46:13 BoogieIcfgContainer [2018-04-13 10:46:13,415 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-04-13 10:46:13,416 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-04-13 10:46:13,416 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-04-13 10:46:13,418 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-04-13 10:46:13,418 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.04 10:46:12" (1/3) ... [2018-04-13 10:46:13,418 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c73f8b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.04 10:46:13, skipping insertion in model container [2018-04-13 10:46:13,418 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 10:46:12" (2/3) ... [2018-04-13 10:46:13,419 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c73f8b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.04 10:46:13, skipping insertion in model container [2018-04-13 10:46:13,419 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.04 10:46:13" (3/3) ... [2018-04-13 10:46:13,420 INFO L107 eAbstractionObserver]: Analyzing ICFG memleaks_test8_true-valid-memsafety_true-termination.i [2018-04-13 10:46:13,426 INFO L131 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-04-13 10:46:13,435 INFO L143 ceAbstractionStarter]: Appying trace abstraction to program that has 73 error locations. [2018-04-13 10:46:13,459 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-04-13 10:46:13,460 INFO L369 AbstractCegarLoop]: Interprodecural is true [2018-04-13 10:46:13,460 INFO L370 AbstractCegarLoop]: Hoare is false [2018-04-13 10:46:13,460 INFO L371 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-04-13 10:46:13,460 INFO L372 AbstractCegarLoop]: Backedges is TWOTRACK [2018-04-13 10:46:13,460 INFO L373 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-04-13 10:46:13,460 INFO L374 AbstractCegarLoop]: Difference is false [2018-04-13 10:46:13,460 INFO L375 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-04-13 10:46:13,460 INFO L380 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-04-13 10:46:13,461 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-04-13 10:46:13,470 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states. [2018-04-13 10:46:13,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-04-13 10:46:13,476 INFO L347 BasicCegarLoop]: Found error trace [2018-04-13 10:46:13,476 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2018-04-13 10:46:13,477 INFO L408 AbstractCegarLoop]: === Iteration 1 === [__U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr5RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr1RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__free_8Err1AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__free_8Err0AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-13 10:46:13,479 INFO L82 PathProgramCache]: Analyzing trace with hash 14077269, now seen corresponding path program 1 times [2018-04-13 10:46:13,480 INFO L213 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS_NO_ARRAY [2018-04-13 10:46:13,481 INFO L68 tionRefinementEngine]: Using refinement strategy SmtInterpolRefinementStrategy [2018-04-13 10:46:13,514 INFO L119 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-04-13 10:46:13,515 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-04-13 10:46:13,515 INFO L119 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-04-13 10:46:13,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-13 10:46:13,542 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-13 10:46:13,570 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 10:46:13,571 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-13 10:46:13,571 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-04-13 10:46:13,572 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-04-13 10:46:13,580 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-04-13 10:46:13,580 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-04-13 10:46:13,581 INFO L87 Difference]: Start difference. First operand 110 states. Second operand 3 states. [2018-04-13 10:46:13,626 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-13 10:46:13,627 INFO L93 Difference]: Finished difference Result 49 states and 49 transitions. [2018-04-13 10:46:13,627 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-04-13 10:46:13,628 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 4 [2018-04-13 10:46:13,629 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-13 10:46:13,636 INFO L225 Difference]: With dead ends: 49 [2018-04-13 10:46:13,637 INFO L226 Difference]: Without dead ends: 43 [2018-04-13 10:46:13,638 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 10:46:13,648 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43 states. [2018-04-13 10:46:13,657 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43 to 36. [2018-04-13 10:46:13,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36 states. [2018-04-13 10:46:13,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 37 transitions. [2018-04-13 10:46:13,659 INFO L78 Accepts]: Start accepts. Automaton has 36 states and 37 transitions. Word has length 4 [2018-04-13 10:46:13,659 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-13 10:46:13,659 INFO L459 AbstractCegarLoop]: Abstraction has 36 states and 37 transitions. [2018-04-13 10:46:13,659 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-04-13 10:46:13,659 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 37 transitions. [2018-04-13 10:46:13,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-04-13 10:46:13,660 INFO L347 BasicCegarLoop]: Found error trace [2018-04-13 10:46:13,660 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2018-04-13 10:46:13,660 INFO L408 AbstractCegarLoop]: === Iteration 2 === [__U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr5RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr1RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__free_8Err1AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__free_8Err0AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-13 10:46:13,660 INFO L82 PathProgramCache]: Analyzing trace with hash 14077270, now seen corresponding path program 1 times [2018-04-13 10:46:13,660 INFO L213 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS_NO_ARRAY [2018-04-13 10:46:13,660 INFO L68 tionRefinementEngine]: Using refinement strategy SmtInterpolRefinementStrategy [2018-04-13 10:46:13,662 INFO L119 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-04-13 10:46:13,662 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-04-13 10:46:13,662 INFO L119 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-04-13 10:46:13,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-13 10:46:13,674 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-13 10:46:13,697 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 10:46:13,697 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-13 10:46:13,697 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-04-13 10:46:13,698 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-04-13 10:46:13,699 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-04-13 10:46:13,699 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-04-13 10:46:13,699 INFO L87 Difference]: Start difference. First operand 36 states and 37 transitions. Second operand 3 states. [2018-04-13 10:46:13,716 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-13 10:46:13,716 INFO L93 Difference]: Finished difference Result 53 states and 54 transitions. [2018-04-13 10:46:13,717 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-04-13 10:46:13,717 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 4 [2018-04-13 10:46:13,717 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-13 10:46:13,718 INFO L225 Difference]: With dead ends: 53 [2018-04-13 10:46:13,718 INFO L226 Difference]: Without dead ends: 53 [2018-04-13 10:46:13,718 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 10:46:13,719 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53 states. [2018-04-13 10:46:13,721 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53 to 34. [2018-04-13 10:46:13,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34 states. [2018-04-13 10:46:13,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 35 transitions. [2018-04-13 10:46:13,722 INFO L78 Accepts]: Start accepts. Automaton has 34 states and 35 transitions. Word has length 4 [2018-04-13 10:46:13,722 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-13 10:46:13,722 INFO L459 AbstractCegarLoop]: Abstraction has 34 states and 35 transitions. [2018-04-13 10:46:13,722 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-04-13 10:46:13,723 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 35 transitions. [2018-04-13 10:46:13,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-04-13 10:46:13,723 INFO L347 BasicCegarLoop]: Found error trace [2018-04-13 10:46:13,723 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] [2018-04-13 10:46:13,723 INFO L408 AbstractCegarLoop]: === Iteration 3 === [__U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr5RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr1RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__free_8Err1AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__free_8Err0AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-13 10:46:13,723 INFO L82 PathProgramCache]: Analyzing trace with hash 376754962, now seen corresponding path program 1 times [2018-04-13 10:46:13,723 INFO L213 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS_NO_ARRAY [2018-04-13 10:46:13,723 INFO L68 tionRefinementEngine]: Using refinement strategy SmtInterpolRefinementStrategy [2018-04-13 10:46:13,725 INFO L119 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-04-13 10:46:13,725 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-04-13 10:46:13,725 INFO L119 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-04-13 10:46:13,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-13 10:46:13,742 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-13 10:46:13,772 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 10:46:13,772 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-13 10:46:13,772 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-04-13 10:46:13,773 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-04-13 10:46:13,773 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-04-13 10:46:13,773 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-04-13 10:46:13,773 INFO L87 Difference]: Start difference. First operand 34 states and 35 transitions. Second operand 5 states. [2018-04-13 10:46:13,825 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-13 10:46:13,826 INFO L93 Difference]: Finished difference Result 42 states and 45 transitions. [2018-04-13 10:46:13,826 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-04-13 10:46:13,826 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 21 [2018-04-13 10:46:13,826 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-13 10:46:13,828 INFO L225 Difference]: With dead ends: 42 [2018-04-13 10:46:13,828 INFO L226 Difference]: Without dead ends: 42 [2018-04-13 10:46:13,828 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2018-04-13 10:46:13,828 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42 states. [2018-04-13 10:46:13,832 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42 to 42. [2018-04-13 10:46:13,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42 states. [2018-04-13 10:46:13,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 45 transitions. [2018-04-13 10:46:13,833 INFO L78 Accepts]: Start accepts. Automaton has 42 states and 45 transitions. Word has length 21 [2018-04-13 10:46:13,834 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-13 10:46:13,834 INFO L459 AbstractCegarLoop]: Abstraction has 42 states and 45 transitions. [2018-04-13 10:46:13,834 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-04-13 10:46:13,834 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 45 transitions. [2018-04-13 10:46:13,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-04-13 10:46:13,835 INFO L347 BasicCegarLoop]: Found error trace [2018-04-13 10:46:13,835 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] [2018-04-13 10:46:13,835 INFO L408 AbstractCegarLoop]: === Iteration 4 === [__U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr5RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr1RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__free_8Err1AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__free_8Err0AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-13 10:46:13,836 INFO L82 PathProgramCache]: Analyzing trace with hash -1205497855, now seen corresponding path program 1 times [2018-04-13 10:46:13,836 INFO L213 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS_NO_ARRAY [2018-04-13 10:46:13,836 INFO L68 tionRefinementEngine]: Using refinement strategy SmtInterpolRefinementStrategy [2018-04-13 10:46:13,837 INFO L119 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-04-13 10:46:13,837 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-04-13 10:46:13,837 INFO L119 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-04-13 10:46:13,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-13 10:46:13,851 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-13 10:46:13,883 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 10:46:13,883 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-13 10:46:13,883 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-04-13 10:46:13,883 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-04-13 10:46:13,883 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-04-13 10:46:13,884 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-04-13 10:46:13,884 INFO L87 Difference]: Start difference. First operand 42 states and 45 transitions. Second operand 5 states. [2018-04-13 10:46:13,932 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-13 10:46:13,932 INFO L93 Difference]: Finished difference Result 47 states and 50 transitions. [2018-04-13 10:46:13,932 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-04-13 10:46:13,933 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 22 [2018-04-13 10:46:13,933 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-13 10:46:13,933 INFO L225 Difference]: With dead ends: 47 [2018-04-13 10:46:13,933 INFO L226 Difference]: Without dead ends: 47 [2018-04-13 10:46:13,934 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2018-04-13 10:46:13,934 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states. [2018-04-13 10:46:13,938 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 46. [2018-04-13 10:46:13,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 46 states. [2018-04-13 10:46:13,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 49 transitions. [2018-04-13 10:46:13,942 INFO L78 Accepts]: Start accepts. Automaton has 46 states and 49 transitions. Word has length 22 [2018-04-13 10:46:13,942 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-13 10:46:13,942 INFO L459 AbstractCegarLoop]: Abstraction has 46 states and 49 transitions. [2018-04-13 10:46:13,942 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-04-13 10:46:13,942 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 49 transitions. [2018-04-13 10:46:13,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-04-13 10:46:13,943 INFO L347 BasicCegarLoop]: Found error trace [2018-04-13 10:46:13,943 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-13 10:46:13,943 INFO L408 AbstractCegarLoop]: === Iteration 5 === [__U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr5RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr1RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__free_8Err1AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__free_8Err0AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-13 10:46:13,943 INFO L82 PathProgramCache]: Analyzing trace with hash -96435216, now seen corresponding path program 1 times [2018-04-13 10:46:13,943 INFO L213 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS_NO_ARRAY [2018-04-13 10:46:13,944 INFO L68 tionRefinementEngine]: Using refinement strategy SmtInterpolRefinementStrategy [2018-04-13 10:46:13,945 INFO L119 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-04-13 10:46:13,946 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-04-13 10:46:13,946 INFO L119 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-04-13 10:46:13,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-13 10:46:13,960 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-13 10:46:14,014 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 10:46:14,014 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-13 10:46:14,014 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-04-13 10:46:14,015 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-04-13 10:46:14,015 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-04-13 10:46:14,015 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-04-13 10:46:14,015 INFO L87 Difference]: Start difference. First operand 46 states and 49 transitions. Second operand 6 states. [2018-04-13 10:46:14,050 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-13 10:46:14,051 INFO L93 Difference]: Finished difference Result 45 states and 48 transitions. [2018-04-13 10:46:14,051 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-04-13 10:46:14,051 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 23 [2018-04-13 10:46:14,051 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-13 10:46:14,051 INFO L225 Difference]: With dead ends: 45 [2018-04-13 10:46:14,052 INFO L226 Difference]: Without dead ends: 45 [2018-04-13 10:46:14,052 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2018-04-13 10:46:14,052 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45 states. [2018-04-13 10:46:14,054 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45 to 45. [2018-04-13 10:46:14,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 45 states. [2018-04-13 10:46:14,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 48 transitions. [2018-04-13 10:46:14,055 INFO L78 Accepts]: Start accepts. Automaton has 45 states and 48 transitions. Word has length 23 [2018-04-13 10:46:14,055 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-13 10:46:14,055 INFO L459 AbstractCegarLoop]: Abstraction has 45 states and 48 transitions. [2018-04-13 10:46:14,055 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-04-13 10:46:14,055 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 48 transitions. [2018-04-13 10:46:14,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-04-13 10:46:14,056 INFO L347 BasicCegarLoop]: Found error trace [2018-04-13 10:46:14,056 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] [2018-04-13 10:46:14,056 INFO L408 AbstractCegarLoop]: === Iteration 6 === [__U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr5RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr1RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__free_8Err1AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__free_8Err0AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-13 10:46:14,056 INFO L82 PathProgramCache]: Analyzing trace with hash 1305475811, now seen corresponding path program 1 times [2018-04-13 10:46:14,056 INFO L213 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS_NO_ARRAY [2018-04-13 10:46:14,056 INFO L68 tionRefinementEngine]: Using refinement strategy SmtInterpolRefinementStrategy [2018-04-13 10:46:14,057 INFO L119 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-04-13 10:46:14,057 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-04-13 10:46:14,057 INFO L119 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-04-13 10:46:14,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-13 10:46:14,068 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-13 10:46:14,101 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 10:46:14,101 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-13 10:46:14,101 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-04-13 10:46:14,101 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-04-13 10:46:14,101 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-04-13 10:46:14,101 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-04-13 10:46:14,102 INFO L87 Difference]: Start difference. First operand 45 states and 48 transitions. Second operand 6 states. [2018-04-13 10:46:14,158 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-13 10:46:14,158 INFO L93 Difference]: Finished difference Result 47 states and 49 transitions. [2018-04-13 10:46:14,159 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-04-13 10:46:14,159 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 24 [2018-04-13 10:46:14,159 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-13 10:46:14,160 INFO L225 Difference]: With dead ends: 47 [2018-04-13 10:46:14,160 INFO L226 Difference]: Without dead ends: 47 [2018-04-13 10:46:14,160 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 10:46:14,160 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states. [2018-04-13 10:46:14,162 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 32. [2018-04-13 10:46:14,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32 states. [2018-04-13 10:46:14,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 33 transitions. [2018-04-13 10:46:14,163 INFO L78 Accepts]: Start accepts. Automaton has 32 states and 33 transitions. Word has length 24 [2018-04-13 10:46:14,163 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-13 10:46:14,163 INFO L459 AbstractCegarLoop]: Abstraction has 32 states and 33 transitions. [2018-04-13 10:46:14,163 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-04-13 10:46:14,163 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 33 transitions. [2018-04-13 10:46:14,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-04-13 10:46:14,164 INFO L347 BasicCegarLoop]: Found error trace [2018-04-13 10:46:14,164 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] [2018-04-13 10:46:14,164 INFO L408 AbstractCegarLoop]: === Iteration 7 === [__U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr5RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr1RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__free_8Err1AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__free_8Err0AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-13 10:46:14,164 INFO L82 PathProgramCache]: Analyzing trace with hash -1761271668, now seen corresponding path program 1 times [2018-04-13 10:46:14,164 INFO L213 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS_NO_ARRAY [2018-04-13 10:46:14,165 INFO L68 tionRefinementEngine]: Using refinement strategy SmtInterpolRefinementStrategy [2018-04-13 10:46:14,166 INFO L119 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-04-13 10:46:14,166 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-04-13 10:46:14,166 INFO L119 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-04-13 10:46:14,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-13 10:46:14,174 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-13 10:46:14,203 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 10:46:14,203 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-13 10:46:14,203 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-04-13 10:46:14,203 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-04-13 10:46:14,203 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-04-13 10:46:14,203 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-04-13 10:46:14,203 INFO L87 Difference]: Start difference. First operand 32 states and 33 transitions. Second operand 3 states. [2018-04-13 10:46:14,225 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-13 10:46:14,226 INFO L93 Difference]: Finished difference Result 44 states and 46 transitions. [2018-04-13 10:46:14,226 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-04-13 10:46:14,226 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 26 [2018-04-13 10:46:14,226 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-13 10:46:14,226 INFO L225 Difference]: With dead ends: 44 [2018-04-13 10:46:14,226 INFO L226 Difference]: Without dead ends: 40 [2018-04-13 10:46:14,227 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-04-13 10:46:14,227 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40 states. [2018-04-13 10:46:14,230 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40 to 40. [2018-04-13 10:46:14,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 40 states. [2018-04-13 10:46:14,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 42 transitions. [2018-04-13 10:46:14,230 INFO L78 Accepts]: Start accepts. Automaton has 40 states and 42 transitions. Word has length 26 [2018-04-13 10:46:14,231 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-13 10:46:14,231 INFO L459 AbstractCegarLoop]: Abstraction has 40 states and 42 transitions. [2018-04-13 10:46:14,231 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-04-13 10:46:14,231 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 42 transitions. [2018-04-13 10:46:14,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-04-13 10:46:14,231 INFO L347 BasicCegarLoop]: Found error trace [2018-04-13 10:46:14,231 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-13 10:46:14,231 INFO L408 AbstractCegarLoop]: === Iteration 8 === [__U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr5RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr1RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__free_8Err1AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__free_8Err0AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-13 10:46:14,231 INFO L82 PathProgramCache]: Analyzing trace with hash 702237294, now seen corresponding path program 1 times [2018-04-13 10:46:14,232 INFO L213 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS_NO_ARRAY [2018-04-13 10:46:14,232 INFO L68 tionRefinementEngine]: Using refinement strategy SmtInterpolRefinementStrategy [2018-04-13 10:46:14,232 INFO L119 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-04-13 10:46:14,233 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-04-13 10:46:14,233 INFO L119 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-04-13 10:46:14,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-13 10:46:14,238 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-13 10:46:14,275 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 10:46:14,275 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-13 10:46:14,275 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-04-13 10:46:14,276 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-04-13 10:46:14,276 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-04-13 10:46:14,276 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-04-13 10:46:14,276 INFO L87 Difference]: Start difference. First operand 40 states and 42 transitions. Second operand 7 states. [2018-04-13 10:46:14,327 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-13 10:46:14,327 INFO L93 Difference]: Finished difference Result 47 states and 47 transitions. [2018-04-13 10:46:14,327 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-04-13 10:46:14,327 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 28 [2018-04-13 10:46:14,327 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-13 10:46:14,328 INFO L225 Difference]: With dead ends: 47 [2018-04-13 10:46:14,328 INFO L226 Difference]: Without dead ends: 45 [2018-04-13 10:46:14,328 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2018-04-13 10:46:14,328 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45 states. [2018-04-13 10:46:14,330 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45 to 32. [2018-04-13 10:46:14,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32 states. [2018-04-13 10:46:14,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 32 transitions. [2018-04-13 10:46:14,331 INFO L78 Accepts]: Start accepts. Automaton has 32 states and 32 transitions. Word has length 28 [2018-04-13 10:46:14,331 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-13 10:46:14,331 INFO L459 AbstractCegarLoop]: Abstraction has 32 states and 32 transitions. [2018-04-13 10:46:14,331 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-04-13 10:46:14,331 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 32 transitions. [2018-04-13 10:46:14,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-04-13 10:46:14,332 INFO L347 BasicCegarLoop]: Found error trace [2018-04-13 10:46:14,332 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 10:46:14,332 INFO L408 AbstractCegarLoop]: === Iteration 9 === [__U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr5RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr1RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__free_8Err1AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__free_8Err0AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-13 10:46:14,332 INFO L82 PathProgramCache]: Analyzing trace with hash 772981273, now seen corresponding path program 1 times [2018-04-13 10:46:14,332 INFO L213 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS_NO_ARRAY [2018-04-13 10:46:14,332 INFO L68 tionRefinementEngine]: Using refinement strategy SmtInterpolRefinementStrategy [2018-04-13 10:46:14,333 INFO L119 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-04-13 10:46:14,334 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-04-13 10:46:14,334 INFO L119 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-04-13 10:46:14,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-13 10:46:14,341 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-13 10:46:14,382 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 10:46:14,382 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-13 10:46:14,382 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-04-13 10:46:14,382 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-04-13 10:46:14,383 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-04-13 10:46:14,383 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-04-13 10:46:14,383 INFO L87 Difference]: Start difference. First operand 32 states and 32 transitions. Second operand 6 states. [2018-04-13 10:46:14,429 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-13 10:46:14,429 INFO L93 Difference]: Finished difference Result 39 states and 38 transitions. [2018-04-13 10:46:14,430 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-04-13 10:46:14,430 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 29 [2018-04-13 10:46:14,430 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-13 10:46:14,430 INFO L225 Difference]: With dead ends: 39 [2018-04-13 10:46:14,430 INFO L226 Difference]: Without dead ends: 32 [2018-04-13 10:46:14,431 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2018-04-13 10:46:14,431 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states. [2018-04-13 10:46:14,432 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 32. [2018-04-13 10:46:14,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32 states. [2018-04-13 10:46:14,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 31 transitions. [2018-04-13 10:46:14,433 INFO L78 Accepts]: Start accepts. Automaton has 32 states and 31 transitions. Word has length 29 [2018-04-13 10:46:14,433 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-13 10:46:14,433 INFO L459 AbstractCegarLoop]: Abstraction has 32 states and 31 transitions. [2018-04-13 10:46:14,433 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-04-13 10:46:14,433 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 31 transitions. [2018-04-13 10:46:14,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2018-04-13 10:46:14,434 INFO L347 BasicCegarLoop]: Found error trace [2018-04-13 10:46:14,434 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-13 10:46:14,434 INFO L408 AbstractCegarLoop]: === Iteration 10 === [__U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_destroy_msgsErr5RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_sub_returnErr1RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__free_8Err1AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__free_8Err0AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test__true_valid_memsafety_true_termination_i__ldv_msg_fillErr0RequiresViolation]=== [2018-04-13 10:46:14,434 INFO L82 PathProgramCache]: Analyzing trace with hash -1232685833, now seen corresponding path program 1 times [2018-04-13 10:46:14,434 INFO L213 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS_NO_ARRAY [2018-04-13 10:46:14,434 INFO L68 tionRefinementEngine]: Using refinement strategy SmtInterpolRefinementStrategy [2018-04-13 10:46:14,435 INFO L119 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-04-13 10:46:14,435 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-04-13 10:46:14,436 INFO L119 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-04-13 10:46:14,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-13 10:46:14,450 WARN L250 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-04-13 10:46:14,456 INFO L431 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown lemma type! [2018-04-13 10:46:14,456 INFO L308 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-04-13 10:46:14,456 INFO L213 ckRefinementStrategy]: Switched to mode SMTINTERPOL_FP [2018-04-13 10:46:14,457 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-04-13 10:46:14,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-13 10:46:14,487 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-13 10:46:14,553 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 1 [2018-04-13 10:46:14,553 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-13 10:46:14,567 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-13 10:46:14,567 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:9, output treesize:3 [2018-04-13 10:46:14,592 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 10:46:14,593 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-13 10:46:14,593 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-04-13 10:46:14,593 INFO L442 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-04-13 10:46:14,593 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-04-13 10:46:14,593 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=52, Unknown=4, NotChecked=0, Total=72 [2018-04-13 10:46:14,594 INFO L87 Difference]: Start difference. First operand 32 states and 31 transitions. Second operand 9 states. [2018-04-13 10:46:14,711 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-13 10:46:14,711 INFO L93 Difference]: Finished difference Result 31 states and 30 transitions. [2018-04-13 10:46:14,712 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-04-13 10:46:14,712 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 31 [2018-04-13 10:46:14,712 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-13 10:46:14,712 INFO L225 Difference]: With dead ends: 31 [2018-04-13 10:46:14,712 INFO L226 Difference]: Without dead ends: 0 [2018-04-13 10:46:14,712 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=25, Invalid=81, Unknown=4, NotChecked=0, Total=110 [2018-04-13 10:46:14,713 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-04-13 10:46:14,713 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-04-13 10:46:14,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-04-13 10:46:14,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-04-13 10:46:14,713 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 31 [2018-04-13 10:46:14,713 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-13 10:46:14,713 INFO L459 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-04-13 10:46:14,713 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-04-13 10:46:14,713 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-04-13 10:46:14,714 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-04-13 10:46:14,718 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.04 10:46:14 BoogieIcfgContainer [2018-04-13 10:46:14,718 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-04-13 10:46:14,719 INFO L168 Benchmark]: Toolchain (without parser) took 2354.00 ms. Allocated memory was 398.5 MB in the beginning and 636.5 MB in the end (delta: 238.0 MB). Free memory was 331.8 MB in the beginning and 466.9 MB in the end (delta: -135.1 MB). Peak memory consumption was 103.0 MB. Max. memory is 5.3 GB. [2018-04-13 10:46:14,720 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 398.5 MB. Free memory is still 358.9 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-04-13 10:46:14,721 INFO L168 Benchmark]: CACSL2BoogieTranslator took 303.89 ms. Allocated memory is still 398.5 MB. Free memory was 330.5 MB in the beginning and 288.1 MB in the end (delta: 42.4 MB). Peak memory consumption was 42.4 MB. Max. memory is 5.3 GB. [2018-04-13 10:46:14,721 INFO L168 Benchmark]: Boogie Preprocessor took 51.41 ms. Allocated memory is still 398.5 MB. Free memory was 288.1 MB in the beginning and 284.1 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. [2018-04-13 10:46:14,721 INFO L168 Benchmark]: RCFGBuilder took 693.46 ms. Allocated memory was 398.5 MB in the beginning and 601.4 MB in the end (delta: 202.9 MB). Free memory was 284.1 MB in the beginning and 475.5 MB in the end (delta: -191.4 MB). Peak memory consumption was 26.9 MB. Max. memory is 5.3 GB. [2018-04-13 10:46:14,722 INFO L168 Benchmark]: TraceAbstraction took 1302.65 ms. Allocated memory was 601.4 MB in the beginning and 636.5 MB in the end (delta: 35.1 MB). Free memory was 475.5 MB in the beginning and 466.9 MB in the end (delta: 8.6 MB). Peak memory consumption was 43.8 MB. Max. memory is 5.3 GB. [2018-04-13 10:46:14,724 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 398.5 MB. Free memory is still 358.9 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 303.89 ms. Allocated memory is still 398.5 MB. Free memory was 330.5 MB in the beginning and 288.1 MB in the end (delta: 42.4 MB). Peak memory consumption was 42.4 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 51.41 ms. Allocated memory is still 398.5 MB. Free memory was 288.1 MB in the beginning and 284.1 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 693.46 ms. Allocated memory was 398.5 MB in the beginning and 601.4 MB in the end (delta: 202.9 MB). Free memory was 284.1 MB in the beginning and 475.5 MB in the end (delta: -191.4 MB). Peak memory consumption was 26.9 MB. Max. memory is 5.3 GB. * TraceAbstraction took 1302.65 ms. Allocated memory was 601.4 MB in the beginning and 636.5 MB in the end (delta: 35.1 MB). Free memory was 475.5 MB in the beginning and 466.9 MB in the end (delta: 8.6 MB). Peak memory consumption was 43.8 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 1163]: free always succeeds For all program executions holds that free always succeeds at this location - PositiveResult [Line: 1164]: free always succeeds For all program executions holds that free always succeeds at this location - PositiveResult [Line: 1163]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1164]: free always succeeds For all program executions holds that free always succeeds at this location - PositiveResult [Line: 1163]: free always succeeds For all program executions holds that free always succeeds at this location - PositiveResult [Line: 1163]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1131]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1131]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1131]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1131]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1107]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1110]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1108]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1108]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1107]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1109]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1109]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1110]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1294]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1294]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1339]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1340]: free always succeeds For all program executions holds that free always succeeds at this location - PositiveResult [Line: 1344]: free always succeeds For all program executions holds that free always succeeds at this location - PositiveResult [Line: 1339]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1340]: free always succeeds For all program executions holds that free always succeeds at this location - PositiveResult [Line: 1344]: free always succeeds For all program executions holds that free always succeeds at this location - PositiveResult [Line: 1411]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1411]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1179]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1179]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1179]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1179]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1179]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1179]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1450]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 1265]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1267]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1267]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1265]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1135]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1135]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1135]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1135]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1146]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1146]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1441]: free always succeeds For all program executions holds that free always succeeds at this location - PositiveResult [Line: 1441]: free always succeeds For all program executions holds that free always succeeds at this location - PositiveResult [Line: 1193]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1193]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1126]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1126]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1198]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1198]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1258]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1256]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1256]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1258]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1115]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1116]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1116]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1115]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1100]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1099]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1099]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1100]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1121]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1121]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1156]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1156]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1157]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1157]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1156]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 1156]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - AllSpecificationsHoldResult: All specifications hold 73 specifications checked. All of them hold - StatisticsResult: Ultimate Automizer benchmark data CFG has 45 procedures, 336 locations, 73 error locations. SAFE Result, 1.2s OverallTime, 10 OverallIterations, 1 TraceHistogramMax, 0.5s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 313 SDtfs, 210 SDslu, 639 SDs, 0 SdLazy, 375 SolverSat, 27 SolverUnsat, 7 SolverUnknown, 0 SolverNotchecked, 0.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 93 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=110occurred 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, 10 MinimizatonAttempts, 55 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 243 NumberOfCodeBlocks, 243 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 202 ConstructedInterpolants, 4 QuantifiedInterpolants, 15313 SizeOfPredicates, 2 NumberOfNonLiveVariables, 154 ConjunctsInSsa, 20 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Written .csv to /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test8_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_SmtInterpol_NoArray.epf_AutomizerC.xml/Csv-Benchmark-0-2018-04-13_10-46-14-736.csv Written .csv to /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test8_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_SmtInterpol_NoArray.epf_AutomizerC.xml/Csv-TraceAbstractionBenchmarks-0-2018-04-13_10-46-14-736.csv Received shutdown request...