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_z3.epf -i ../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test19_false-valid-free.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-666feb3-m [2018-04-11 18:32:48,476 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-04-11 18:32:48,477 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-04-11 18:32:48,487 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-04-11 18:32:48,487 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-04-11 18:32:48,488 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-04-11 18:32:48,489 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-04-11 18:32:48,491 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-04-11 18:32:48,492 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-04-11 18:32:48,493 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-04-11 18:32:48,494 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-04-11 18:32:48,494 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-04-11 18:32:48,495 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-04-11 18:32:48,495 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-04-11 18:32:48,496 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-04-11 18:32:48,498 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-04-11 18:32:48,499 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-04-11 18:32:48,500 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-04-11 18:32:48,501 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-04-11 18:32:48,502 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-04-11 18:32:48,504 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-04-11 18:32:48,504 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-04-11 18:32:48,504 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-04-11 18:32:48,505 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-04-11 18:32:48,506 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-04-11 18:32:48,506 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-04-11 18:32:48,507 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-04-11 18:32:48,507 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-04-11 18:32:48,508 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-04-11 18:32:48,508 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-04-11 18:32:48,508 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-04-11 18:32:48,509 INFO L98 SettingsManager]: Beginning loading settings from /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/cade18-smtinterpol/svcomp-DerefFreeMemtrack-32bit-Automizer_z3.epf [2018-04-11 18:32:48,529 INFO L110 SettingsManager]: Loading preferences was successful [2018-04-11 18:32:48,529 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-04-11 18:32:48,530 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-04-11 18:32:48,530 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-04-11 18:32:48,530 INFO L133 SettingsManager]: * Use SBE=true [2018-04-11 18:32:48,530 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-04-11 18:32:48,530 INFO L133 SettingsManager]: * sizeof long=4 [2018-04-11 18:32:48,531 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-04-11 18:32:48,531 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-04-11 18:32:48,531 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-04-11 18:32:48,531 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-04-11 18:32:48,531 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-04-11 18:32:48,531 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-04-11 18:32:48,531 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-04-11 18:32:48,532 INFO L133 SettingsManager]: * sizeof long double=12 [2018-04-11 18:32:48,532 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-04-11 18:32:48,532 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-04-11 18:32:48,532 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-04-11 18:32:48,532 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-04-11 18:32:48,532 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-04-11 18:32:48,533 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-04-11 18:32:48,533 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2018-04-11 18:32:48,533 INFO L133 SettingsManager]: * SMT solver=External_Z3InterpolationMode [2018-04-11 18:32:48,533 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Bitprecise bitfields -> false [2018-04-11 18:32:48,561 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-04-11 18:32:48,571 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-04-11 18:32:48,574 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-04-11 18:32:48,575 INFO L271 PluginConnector]: Initializing CDTParser... [2018-04-11 18:32:48,576 INFO L276 PluginConnector]: CDTParser initialized [2018-04-11 18:32:48,576 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test19_false-valid-free.i [2018-04-11 18:32:48,891 INFO L225 CDTParser]: Created temporary CDT project at /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAGf1a98b1e9 [2018-04-11 18:32:49,024 INFO L287 CDTParser]: IsIndexed: true [2018-04-11 18:32:49,024 INFO L288 CDTParser]: Found 1 translation units. [2018-04-11 18:32:49,024 INFO L168 CDTParser]: Scanning memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,032 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-04-11 18:32:49,033 INFO L215 ultiparseSymbolTable]: [2018-04-11 18:32:49,033 INFO L218 ultiparseSymbolTable]: Function table: [2018-04-11 18:32:49,033 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_fill ('ldv_msg_fill') in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,033 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kref_init ('ldv_kref_init') in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,033 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test___false_valid_free_i__disconnect_19 ('disconnect_19') in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,033 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test___false_valid_free_i____bswap_32 ('__bswap_32') in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,033 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kref_sub ('ldv_kref_sub') in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,034 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test___false_valid_free_i__LDV_INIT_LIST_HEAD ('LDV_INIT_LIST_HEAD') in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,034 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_cleanup ('ldv_kobject_cleanup') in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,034 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_destroy_msgs ('ldv_destroy_msgs') in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,034 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_zalloc ('ldv_zalloc') in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,034 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kref_get ('ldv_kref_get') in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,034 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_dev_set_drvdata ('ldv_dev_set_drvdata') in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,034 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kref_put ('ldv_kref_put') in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,034 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_release ('ldv_kobject_release') in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,034 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_dev_get_drvdata ('ldv_dev_get_drvdata') in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,034 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_malloc ('ldv_malloc') in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,035 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_put ('ldv_kobject_put') in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,035 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_positive ('ldv_positive') in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,035 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_submit_msg ('ldv_submit_msg') in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,035 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_create ('ldv_kobject_create') in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,035 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_del ('__ldv_list_del') in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,035 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_del ('ldv_kobject_del') in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,035 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,035 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test___false_valid_free_i__probe_unsafe_19 ('probe_unsafe_19') in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,035 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test___false_valid_free_i____bswap_64 ('__bswap_64') in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,035 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_free ('ldv_msg_free') in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,036 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_list_del ('ldv_list_del') in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,036 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_get ('ldv_kobject_get') in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,036 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test___false_valid_free_i__g19 ('g19') in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,036 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test___false_valid_free_i__f19 ('f19') in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,036 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test___false_valid_free_i__f19_undo ('f19_undo') in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,036 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_add ('__ldv_list_add') in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,036 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_atomic_sub_return ('ldv_atomic_sub_return') in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,036 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_init ('ldv_kobject_init') in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,036 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_nonpositive ('ldv_nonpositive') in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,036 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test___false_valid_free_i__g ('g') in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,037 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_list_add_tail ('ldv_list_add_tail') in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,037 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_atomic_add_return ('ldv_atomic_add_return') in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,037 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test___false_valid_free_i__f ('f') in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,037 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_alloc ('ldv_msg_alloc') in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,037 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_init_internal ('ldv_kobject_init_internal') in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,037 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test___false_valid_free_i__entry_point ('entry_point') in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,037 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_list_add ('ldv_list_add') in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,037 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-04-11 18:32:49,037 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__pthread_rwlockattr_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,038 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____fsid_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,038 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____quad_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,038 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__daddr_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,038 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____int16_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,038 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____ino64_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,038 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____u_long in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,038 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__sigset_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,038 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____pid_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,038 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____ino_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,039 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____WAIT_STATUS in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,039 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____gid_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,039 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____uint16_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,039 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__ushort in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,039 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__blkcnt_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,039 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__quad_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,039 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____blkcnt_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,039 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__pthread_cond_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,039 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____off64_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,039 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__u_char in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,040 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__u_int16_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,040 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__u_quad_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,040 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_global_msg_list in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,040 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____clockid_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,040 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__pthread_key_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,040 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____fsblkcnt_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,040 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____u_quad_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,040 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____syscall_slong_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,040 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__pthread_barrier_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,040 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__lldiv_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,040 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__int16_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,041 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____pthread_list_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,041 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__pthread_barrierattr_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,041 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____uint32_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,041 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__loff_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,041 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____useconds_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,041 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__uid_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,041 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__fd_set in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,041 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__pthread_condattr_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,041 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____key_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,041 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____uint8_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,041 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____clock_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,042 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____daddr_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,042 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__div_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,042 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__caddr_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,042 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_atomic_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,042 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____rlim64_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,042 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____blksize_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,042 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__blksize_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,042 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__pthread_spinlock_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,042 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____qaddr_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,042 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__int64_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,043 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____loff_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,043 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__suseconds_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,043 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____sigset_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,043 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__fsid_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,043 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__ulong in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,043 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__u_long in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,043 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____int8_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,043 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____dev_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,043 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____caddr_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,043 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__mode_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,043 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____u_short in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,043 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__clock_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,044 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____fsfilcnt64_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,044 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__u_int64_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,044 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____socklen_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,044 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__ldiv_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,044 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__pid_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,044 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__ino_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,044 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____blkcnt64_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,044 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__gid_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,044 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__off_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,044 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__u_short in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,044 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__int8_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,044 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____intptr_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,044 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____timer_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,045 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__pthread_mutexattr_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,045 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____mode_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,045 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__pthread_mutex_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,045 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____fsblkcnt64_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,045 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____fsfilcnt_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,045 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__pthread_once_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,045 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__size_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,045 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____time_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,045 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____int64_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,045 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____rlim_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,046 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__wchar_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,046 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__register_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,046 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__pthread_attr_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,046 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____id_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,046 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__nlink_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,046 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____fd_mask in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,046 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____u_int in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,046 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__pthread_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,046 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__time_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,046 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__pthread_rwlock_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,046 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____suseconds_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,047 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__uint in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,047 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__u_int8_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,047 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____u_char in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,047 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____int32_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,047 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____syscall_ulong_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,047 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__dev_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,047 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__fsblkcnt_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,047 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__u_int in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,047 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__id_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,047 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__key_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,047 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__u_int32_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,047 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____uint64_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,047 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____fsword_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,047 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__fd_mask in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,047 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____uid_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,048 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__ssize_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,048 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__idtype_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,048 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__clockid_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,048 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____nlink_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,048 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____sig_atomic_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,048 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__timer_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,048 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____ssize_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,048 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__fsfilcnt_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,048 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i____off_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,048 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test___false_valid_free_i__int32_t in memleaks_test19_false-valid-free.i [2018-04-11 18:32:49,063 INFO L330 CDTParser]: Deleted temporary CDT project at /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAGf1a98b1e9 [2018-04-11 18:32:49,066 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-04-11 18:32:49,067 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-04-11 18:32:49,068 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-04-11 18:32:49,068 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-04-11 18:32:49,073 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-04-11 18:32:49,073 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.04 06:32:49" (1/1) ... [2018-04-11 18:32:49,075 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7049cfcd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 06:32:49, skipping insertion in model container [2018-04-11 18:32:49,075 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.04 06:32:49" (1/1) ... [2018-04-11 18:32:49,086 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-11 18:32:49,113 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-11 18:32:49,280 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-11 18:32:49,341 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-11 18:32:49,349 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 160 non ball SCCs. Number of states in SCCs 160. [2018-04-11 18:32:49,419 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 06:32:49 WrapperNode [2018-04-11 18:32:49,419 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-04-11 18:32:49,420 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-04-11 18:32:49,420 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-04-11 18:32:49,420 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-04-11 18:32:49,431 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 06:32:49" (1/1) ... [2018-04-11 18:32:49,431 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 06:32:49" (1/1) ... [2018-04-11 18:32:49,447 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 06:32:49" (1/1) ... [2018-04-11 18:32:49,447 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 06:32:49" (1/1) ... [2018-04-11 18:32:49,462 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 06:32:49" (1/1) ... [2018-04-11 18:32:49,467 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 06:32:49" (1/1) ... [2018-04-11 18:32:49,470 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 06:32:49" (1/1) ... [2018-04-11 18:32:49,476 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-04-11 18:32:49,476 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-04-11 18:32:49,476 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-04-11 18:32:49,476 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-04-11 18:32:49,477 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 06:32:49" (1/1) ... No working directory specified, using /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-04-11 18:32:49,571 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-04-11 18:32:49,571 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-04-11 18:32:49,572 INFO L136 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-04-11 18:32:49,572 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test___false_valid_free_i____bswap_32 [2018-04-11 18:32:49,572 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test___false_valid_free_i____bswap_64 [2018-04-11 18:32:49,572 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_nonpositive [2018-04-11 18:32:49,572 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_positive [2018-04-11 18:32:49,572 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_malloc [2018-04-11 18:32:49,572 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_zalloc [2018-04-11 18:32:49,572 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__LDV_INIT_LIST_HEAD [2018-04-11 18:32:49,572 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_add [2018-04-11 18:32:49,572 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_del [2018-04-11 18:32:49,572 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_list_add [2018-04-11 18:32:49,572 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_list_add_tail [2018-04-11 18:32:49,573 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_list_del [2018-04-11 18:32:49,573 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_alloc [2018-04-11 18:32:49,573 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_fill [2018-04-11 18:32:49,573 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_free [2018-04-11 18:32:49,573 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_submit_msg [2018-04-11 18:32:49,573 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_destroy_msgs [2018-04-11 18:32:49,573 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_dev_get_drvdata [2018-04-11 18:32:49,573 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_dev_set_drvdata [2018-04-11 18:32:49,573 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_atomic_add_return [2018-04-11 18:32:49,573 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_atomic_sub_return [2018-04-11 18:32:49,573 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kref_sub [2018-04-11 18:32:49,573 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kref_init [2018-04-11 18:32:49,574 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kref_get [2018-04-11 18:32:49,574 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kref_put [2018-04-11 18:32:49,574 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_del [2018-04-11 18:32:49,574 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_cleanup [2018-04-11 18:32:49,574 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_release [2018-04-11 18:32:49,574 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_put [2018-04-11 18:32:49,574 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_get [2018-04-11 18:32:49,574 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_init_internal [2018-04-11 18:32:49,574 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_init [2018-04-11 18:32:49,574 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_create [2018-04-11 18:32:49,574 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__f [2018-04-11 18:32:49,574 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__g [2018-04-11 18:32:49,574 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__f19 [2018-04-11 18:32:49,575 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__f19_undo [2018-04-11 18:32:49,575 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__g19 [2018-04-11 18:32:49,575 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__probe_unsafe_19 [2018-04-11 18:32:49,575 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__disconnect_19 [2018-04-11 18:32:49,575 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__entry_point [2018-04-11 18:32:49,575 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-04-11 18:32:49,575 INFO L136 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-04-11 18:32:49,575 INFO L136 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-04-11 18:32:49,575 INFO L136 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-04-11 18:32:49,575 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test___false_valid_free_i____bswap_32 [2018-04-11 18:32:49,575 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test___false_valid_free_i____bswap_64 [2018-04-11 18:32:49,575 INFO L128 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2018-04-11 18:32:49,576 INFO L128 BoogieDeclarations]: Found specification of procedure atof [2018-04-11 18:32:49,576 INFO L128 BoogieDeclarations]: Found specification of procedure atoi [2018-04-11 18:32:49,576 INFO L128 BoogieDeclarations]: Found specification of procedure atol [2018-04-11 18:32:49,576 INFO L128 BoogieDeclarations]: Found specification of procedure atoll [2018-04-11 18:32:49,576 INFO L128 BoogieDeclarations]: Found specification of procedure strtod [2018-04-11 18:32:49,576 INFO L128 BoogieDeclarations]: Found specification of procedure strtof [2018-04-11 18:32:49,576 INFO L128 BoogieDeclarations]: Found specification of procedure strtold [2018-04-11 18:32:49,576 INFO L128 BoogieDeclarations]: Found specification of procedure strtol [2018-04-11 18:32:49,576 INFO L128 BoogieDeclarations]: Found specification of procedure strtoul [2018-04-11 18:32:49,576 INFO L128 BoogieDeclarations]: Found specification of procedure strtoq [2018-04-11 18:32:49,576 INFO L128 BoogieDeclarations]: Found specification of procedure strtouq [2018-04-11 18:32:49,576 INFO L128 BoogieDeclarations]: Found specification of procedure strtoll [2018-04-11 18:32:49,577 INFO L128 BoogieDeclarations]: Found specification of procedure strtoull [2018-04-11 18:32:49,577 INFO L128 BoogieDeclarations]: Found specification of procedure l64a [2018-04-11 18:32:49,577 INFO L128 BoogieDeclarations]: Found specification of procedure a64l [2018-04-11 18:32:49,577 INFO L128 BoogieDeclarations]: Found specification of procedure select [2018-04-11 18:32:49,577 INFO L128 BoogieDeclarations]: Found specification of procedure pselect [2018-04-11 18:32:49,577 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2018-04-11 18:32:49,577 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2018-04-11 18:32:49,577 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2018-04-11 18:32:49,577 INFO L128 BoogieDeclarations]: Found specification of procedure random [2018-04-11 18:32:49,577 INFO L128 BoogieDeclarations]: Found specification of procedure srandom [2018-04-11 18:32:49,577 INFO L128 BoogieDeclarations]: Found specification of procedure initstate [2018-04-11 18:32:49,577 INFO L128 BoogieDeclarations]: Found specification of procedure setstate [2018-04-11 18:32:49,578 INFO L128 BoogieDeclarations]: Found specification of procedure random_r [2018-04-11 18:32:49,578 INFO L128 BoogieDeclarations]: Found specification of procedure srandom_r [2018-04-11 18:32:49,578 INFO L128 BoogieDeclarations]: Found specification of procedure initstate_r [2018-04-11 18:32:49,578 INFO L128 BoogieDeclarations]: Found specification of procedure setstate_r [2018-04-11 18:32:49,578 INFO L128 BoogieDeclarations]: Found specification of procedure rand [2018-04-11 18:32:49,578 INFO L128 BoogieDeclarations]: Found specification of procedure srand [2018-04-11 18:32:49,578 INFO L128 BoogieDeclarations]: Found specification of procedure rand_r [2018-04-11 18:32:49,578 INFO L128 BoogieDeclarations]: Found specification of procedure drand48 [2018-04-11 18:32:49,578 INFO L128 BoogieDeclarations]: Found specification of procedure erand48 [2018-04-11 18:32:49,578 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48 [2018-04-11 18:32:49,578 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48 [2018-04-11 18:32:49,578 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48 [2018-04-11 18:32:49,578 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48 [2018-04-11 18:32:49,579 INFO L128 BoogieDeclarations]: Found specification of procedure srand48 [2018-04-11 18:32:49,579 INFO L128 BoogieDeclarations]: Found specification of procedure seed48 [2018-04-11 18:32:49,579 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48 [2018-04-11 18:32:49,579 INFO L128 BoogieDeclarations]: Found specification of procedure drand48_r [2018-04-11 18:32:49,579 INFO L128 BoogieDeclarations]: Found specification of procedure erand48_r [2018-04-11 18:32:49,579 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48_r [2018-04-11 18:32:49,579 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48_r [2018-04-11 18:32:49,579 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48_r [2018-04-11 18:32:49,579 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48_r [2018-04-11 18:32:49,579 INFO L128 BoogieDeclarations]: Found specification of procedure srand48_r [2018-04-11 18:32:49,579 INFO L128 BoogieDeclarations]: Found specification of procedure seed48_r [2018-04-11 18:32:49,579 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48_r [2018-04-11 18:32:49,579 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-04-11 18:32:49,580 INFO L128 BoogieDeclarations]: Found specification of procedure calloc [2018-04-11 18:32:49,580 INFO L128 BoogieDeclarations]: Found specification of procedure realloc [2018-04-11 18:32:49,580 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-04-11 18:32:49,580 INFO L128 BoogieDeclarations]: Found specification of procedure cfree [2018-04-11 18:32:49,580 INFO L128 BoogieDeclarations]: Found specification of procedure alloca [2018-04-11 18:32:49,580 INFO L128 BoogieDeclarations]: Found specification of procedure valloc [2018-04-11 18:32:49,580 INFO L128 BoogieDeclarations]: Found specification of procedure posix_memalign [2018-04-11 18:32:49,580 INFO L128 BoogieDeclarations]: Found specification of procedure abort [2018-04-11 18:32:49,580 INFO L128 BoogieDeclarations]: Found specification of procedure atexit [2018-04-11 18:32:49,580 INFO L128 BoogieDeclarations]: Found specification of procedure on_exit [2018-04-11 18:32:49,580 INFO L128 BoogieDeclarations]: Found specification of procedure exit [2018-04-11 18:32:49,580 INFO L128 BoogieDeclarations]: Found specification of procedure _Exit [2018-04-11 18:32:49,580 INFO L128 BoogieDeclarations]: Found specification of procedure getenv [2018-04-11 18:32:49,581 INFO L128 BoogieDeclarations]: Found specification of procedure putenv [2018-04-11 18:32:49,581 INFO L128 BoogieDeclarations]: Found specification of procedure setenv [2018-04-11 18:32:49,581 INFO L128 BoogieDeclarations]: Found specification of procedure unsetenv [2018-04-11 18:32:49,581 INFO L128 BoogieDeclarations]: Found specification of procedure clearenv [2018-04-11 18:32:49,581 INFO L128 BoogieDeclarations]: Found specification of procedure mktemp [2018-04-11 18:32:49,581 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemp [2018-04-11 18:32:49,581 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemps [2018-04-11 18:32:49,581 INFO L128 BoogieDeclarations]: Found specification of procedure mkdtemp [2018-04-11 18:32:49,581 INFO L128 BoogieDeclarations]: Found specification of procedure system [2018-04-11 18:32:49,581 INFO L128 BoogieDeclarations]: Found specification of procedure realpath [2018-04-11 18:32:49,581 INFO L128 BoogieDeclarations]: Found specification of procedure bsearch [2018-04-11 18:32:49,581 INFO L128 BoogieDeclarations]: Found specification of procedure qsort [2018-04-11 18:32:49,582 INFO L128 BoogieDeclarations]: Found specification of procedure abs [2018-04-11 18:32:49,582 INFO L128 BoogieDeclarations]: Found specification of procedure labs [2018-04-11 18:32:49,582 INFO L128 BoogieDeclarations]: Found specification of procedure llabs [2018-04-11 18:32:49,582 INFO L128 BoogieDeclarations]: Found specification of procedure div [2018-04-11 18:32:49,582 INFO L128 BoogieDeclarations]: Found specification of procedure ldiv [2018-04-11 18:32:49,582 INFO L128 BoogieDeclarations]: Found specification of procedure lldiv [2018-04-11 18:32:49,582 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt [2018-04-11 18:32:49,582 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt [2018-04-11 18:32:49,582 INFO L128 BoogieDeclarations]: Found specification of procedure gcvt [2018-04-11 18:32:49,582 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt [2018-04-11 18:32:49,582 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt [2018-04-11 18:32:49,582 INFO L128 BoogieDeclarations]: Found specification of procedure qgcvt [2018-04-11 18:32:49,582 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt_r [2018-04-11 18:32:49,583 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt_r [2018-04-11 18:32:49,583 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt_r [2018-04-11 18:32:49,583 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt_r [2018-04-11 18:32:49,583 INFO L128 BoogieDeclarations]: Found specification of procedure mblen [2018-04-11 18:32:49,583 INFO L128 BoogieDeclarations]: Found specification of procedure mbtowc [2018-04-11 18:32:49,583 INFO L128 BoogieDeclarations]: Found specification of procedure wctomb [2018-04-11 18:32:49,583 INFO L128 BoogieDeclarations]: Found specification of procedure mbstowcs [2018-04-11 18:32:49,583 INFO L128 BoogieDeclarations]: Found specification of procedure wcstombs [2018-04-11 18:32:49,583 INFO L128 BoogieDeclarations]: Found specification of procedure rpmatch [2018-04-11 18:32:49,583 INFO L128 BoogieDeclarations]: Found specification of procedure getsubopt [2018-04-11 18:32:49,583 INFO L128 BoogieDeclarations]: Found specification of procedure getloadavg [2018-04-11 18:32:49,583 INFO L128 BoogieDeclarations]: Found specification of procedure kfree [2018-04-11 18:32:49,583 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-04-11 18:32:49,583 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-04-11 18:32:49,584 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_nonpositive [2018-04-11 18:32:49,584 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_positive [2018-04-11 18:32:49,584 INFO L128 BoogieDeclarations]: Found specification of procedure memcpy [2018-04-11 18:32:49,584 INFO L128 BoogieDeclarations]: Found specification of procedure memset [2018-04-11 18:32:49,584 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_malloc [2018-04-11 18:32:49,584 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-04-11 18:32:49,584 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_zalloc [2018-04-11 18:32:49,584 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-04-11 18:32:49,584 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__LDV_INIT_LIST_HEAD [2018-04-11 18:32:49,584 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-04-11 18:32:49,584 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_add [2018-04-11 18:32:49,584 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_del [2018-04-11 18:32:49,584 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_list_add [2018-04-11 18:32:49,585 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-04-11 18:32:49,585 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_list_add_tail [2018-04-11 18:32:49,585 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_list_del [2018-04-11 18:32:49,585 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_alloc [2018-04-11 18:32:49,585 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_fill [2018-04-11 18:32:49,585 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-04-11 18:32:49,585 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_free [2018-04-11 18:32:49,585 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-04-11 18:32:49,585 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_submit_msg [2018-04-11 18:32:49,585 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_destroy_msgs [2018-04-11 18:32:49,585 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_dev_get_drvdata [2018-04-11 18:32:49,585 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_dev_set_drvdata [2018-04-11 18:32:49,585 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_atomic_add_return [2018-04-11 18:32:49,585 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-04-11 18:32:49,586 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-04-11 18:32:49,586 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_atomic_sub_return [2018-04-11 18:32:49,586 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kref_sub [2018-04-11 18:32:49,586 INFO L128 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-04-11 18:32:49,586 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kref_init [2018-04-11 18:32:49,586 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kref_get [2018-04-11 18:32:49,586 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kref_put [2018-04-11 18:32:49,586 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_del [2018-04-11 18:32:49,586 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_cleanup [2018-04-11 18:32:49,586 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_release [2018-04-11 18:32:49,586 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_put [2018-04-11 18:32:49,586 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_get [2018-04-11 18:32:49,586 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_init_internal [2018-04-11 18:32:49,586 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_init [2018-04-11 18:32:49,586 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_create [2018-04-11 18:32:49,587 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-04-11 18:32:49,587 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__f [2018-04-11 18:32:49,587 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__g [2018-04-11 18:32:49,587 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__f19 [2018-04-11 18:32:49,587 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__f19_undo [2018-04-11 18:32:49,587 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__g19 [2018-04-11 18:32:49,587 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__probe_unsafe_19 [2018-04-11 18:32:49,587 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__disconnect_19 [2018-04-11 18:32:49,587 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test___false_valid_free_i__entry_point [2018-04-11 18:32:49,587 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-04-11 18:32:49,587 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-04-11 18:32:49,587 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-04-11 18:32:49,587 INFO L128 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-04-11 18:32:49,962 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-11 18:32:50,068 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-11 18:32:50,308 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-04-11 18:32:50,309 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.04 06:32:50 BoogieIcfgContainer [2018-04-11 18:32:50,309 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-04-11 18:32:50,310 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-04-11 18:32:50,310 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-04-11 18:32:50,312 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-04-11 18:32:50,312 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.04 06:32:49" (1/3) ... [2018-04-11 18:32:50,313 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34a75a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.04 06:32:50, skipping insertion in model container [2018-04-11 18:32:50,313 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 06:32:49" (2/3) ... [2018-04-11 18:32:50,313 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34a75a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.04 06:32:50, skipping insertion in model container [2018-04-11 18:32:50,313 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.04 06:32:50" (3/3) ... [2018-04-11 18:32:50,315 INFO L107 eAbstractionObserver]: Analyzing ICFG memleaks_test19_false-valid-free.i [2018-04-11 18:32:50,322 INFO L131 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2018-04-11 18:32:50,329 INFO L143 ceAbstractionStarter]: Appying trace abstraction to program that has 91 error locations. [2018-04-11 18:32:50,361 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-04-11 18:32:50,362 INFO L369 AbstractCegarLoop]: Interprodecural is true [2018-04-11 18:32:50,362 INFO L370 AbstractCegarLoop]: Hoare is false [2018-04-11 18:32:50,362 INFO L371 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2018-04-11 18:32:50,362 INFO L372 AbstractCegarLoop]: Backedges is CANONICAL [2018-04-11 18:32:50,362 INFO L373 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-04-11 18:32:50,362 INFO L374 AbstractCegarLoop]: Difference is false [2018-04-11 18:32:50,362 INFO L375 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-04-11 18:32:50,362 INFO L380 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-04-11 18:32:50,362 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-04-11 18:32:50,372 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states. [2018-04-11 18:32:50,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-04-11 18:32:50,376 INFO L347 BasicCegarLoop]: Found error trace [2018-04-11 18:32:50,377 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2018-04-11 18:32:50,377 INFO L408 AbstractCegarLoop]: === Iteration 1 === [__U_MULTI_fmemleaks_test___false_valid_free_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__probe_unsafe_19Err0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__probe_unsafe_19Err3RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__probe_unsafe_19Err1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__probe_unsafe_19Err2RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__probe_unsafe_19Err7AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__probe_unsafe_19Err6AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__probe_unsafe_19Err4RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__probe_unsafe_19Err5RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_allocErr0RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_fillErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__f19_undoErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__f19_undoErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__f19_undoErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__f19_undoErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__f19Err3RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__f19Err0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__f19Err1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__f19Err2RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_list_add_tailErr1RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__disconnect_19Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__disconnect_19Err0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__disconnect_19Err1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__disconnect_19Err2AssertViolationMEMORY_FREE]=== [2018-04-11 18:32:50,380 INFO L82 PathProgramCache]: Analyzing trace with hash 16649224, now seen corresponding path program 1 times No working directory specified, using /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-11 18:32:50,388 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-11 18:32:50,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-11 18:32:50,458 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-11 18:32:50,486 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-11 18:32:50,486 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-04-11 18:32:50,487 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-11 18:32:50,487 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-11 18:32:50,487 INFO L182 omatonBuilderFactory]: Interpolants [176#(= 1 (select |#valid| |~#__U_MULTI_fmemleaks_test___false_valid_free_i__ldv_global_msg_list~0.base|)), 174#true, 175#false] [2018-04-11 18:32:50,487 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-11 18:32:50,488 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-04-11 18:32:50,495 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-04-11 18:32:50,496 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-04-11 18:32:50,497 INFO L87 Difference]: Start difference. First operand 171 states. Second operand 3 states. [2018-04-11 18:32:50,590 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-11 18:32:50,590 INFO L93 Difference]: Finished difference Result 133 states and 142 transitions. [2018-04-11 18:32:50,590 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-04-11 18:32:50,591 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 4 [2018-04-11 18:32:50,591 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-11 18:32:50,598 INFO L225 Difference]: With dead ends: 133 [2018-04-11 18:32:50,599 INFO L226 Difference]: Without dead ends: 130 [2018-04-11 18:32:50,599 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-04-11 18:32:50,610 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 130 states. [2018-04-11 18:32:50,629 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 130 to 97. [2018-04-11 18:32:50,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 97 states. [2018-04-11 18:32:50,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 104 transitions. [2018-04-11 18:32:50,633 INFO L78 Accepts]: Start accepts. Automaton has 97 states and 104 transitions. Word has length 4 [2018-04-11 18:32:50,633 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-11 18:32:50,633 INFO L459 AbstractCegarLoop]: Abstraction has 97 states and 104 transitions. [2018-04-11 18:32:50,633 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-04-11 18:32:50,634 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 104 transitions. [2018-04-11 18:32:50,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-04-11 18:32:50,634 INFO L347 BasicCegarLoop]: Found error trace [2018-04-11 18:32:50,634 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2018-04-11 18:32:50,634 INFO L408 AbstractCegarLoop]: === Iteration 2 === [__U_MULTI_fmemleaks_test___false_valid_free_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__probe_unsafe_19Err0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__probe_unsafe_19Err3RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__probe_unsafe_19Err1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__probe_unsafe_19Err2RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__probe_unsafe_19Err7AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__probe_unsafe_19Err6AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__probe_unsafe_19Err4RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__probe_unsafe_19Err5RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_allocErr0RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_fillErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__f19_undoErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__f19_undoErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__f19_undoErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__f19_undoErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__f19Err3RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__f19Err0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__f19Err1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__f19Err2RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_list_add_tailErr1RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__disconnect_19Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__disconnect_19Err0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__disconnect_19Err1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__disconnect_19Err2AssertViolationMEMORY_FREE]=== [2018-04-11 18:32:50,634 INFO L82 PathProgramCache]: Analyzing trace with hash 16649225, now seen corresponding path program 1 times No working directory specified, using /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-11 18:32:50,637 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-11 18:32:50,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-11 18:32:50,643 WARN L195 Executor]: ExternalInterpolator (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in) stderr output: WARNING: array quantifier [2018-04-11 18:32:50,646 WARN L251 NnfTransformerHelper]: thrown away annotations [(:qid itp)] [2018-04-11 18:32:50,646 WARN L251 NnfTransformerHelper]: thrown away annotations [(:qid itp)] [2018-04-11 18:32:50,647 WARN L251 NnfTransformerHelper]: thrown away annotations [(:qid itp)] [2018-04-11 18:32:50,647 WARN L251 NnfTransformerHelper]: thrown away annotations [(:qid itp)] [2018-04-11 18:32:50,671 WARN L1033 $PredicateComparison]: unable to prove that (exists ((%0 (Array Int Int))) (! (forall ((%1 Int)) (! (= (store %0 %1 8) (store |c_#length| %1 8)) :qid itp)) :qid itp)) is different from true [2018-04-11 18:32:50,690 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-11 18:32:50,706 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-11 18:32:50,707 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-04-11 18:32:50,707 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-11 18:32:50,707 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-11 18:32:50,707 INFO L182 omatonBuilderFactory]: Interpolants [407#true, 408#false, 409#(exists ((%0 (Array Int Int))) (! (forall ((%1 Int)) (! (= (store %0 %1 8) (store |#length| %1 8)) :qid itp)) :qid itp)), 410#(and (<= 0 |~#__U_MULTI_fmemleaks_test___false_valid_free_i__ldv_global_msg_list~0.offset|) (<= (+ |~#__U_MULTI_fmemleaks_test___false_valid_free_i__ldv_global_msg_list~0.offset| 4) (select |#length| |~#__U_MULTI_fmemleaks_test___false_valid_free_i__ldv_global_msg_list~0.base|)) (= 8 (select |#length| |~#__U_MULTI_fmemleaks_test___false_valid_free_i__ldv_global_msg_list~0.base|)))] [2018-04-11 18:32:50,707 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-11 18:32:50,708 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-04-11 18:32:50,708 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-04-11 18:32:50,708 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=4, Unknown=1, NotChecked=2, Total=12 [2018-04-11 18:32:50,709 INFO L87 Difference]: Start difference. First operand 97 states and 104 transitions. Second operand 4 states. [2018-04-11 18:32:50,794 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-11 18:32:50,794 INFO L93 Difference]: Finished difference Result 177 states and 193 transitions. [2018-04-11 18:32:50,795 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-04-11 18:32:50,795 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 4 [2018-04-11 18:32:50,795 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-11 18:32:50,796 INFO L225 Difference]: With dead ends: 177 [2018-04-11 18:32:50,796 INFO L226 Difference]: Without dead ends: 177 [2018-04-11 18:32:50,797 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=4, Unknown=1, NotChecked=2, Total=12 [2018-04-11 18:32:50,797 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 177 states. [2018-04-11 18:32:50,803 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 177 to 96. [2018-04-11 18:32:50,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 96 states. [2018-04-11 18:32:50,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 103 transitions. [2018-04-11 18:32:50,804 INFO L78 Accepts]: Start accepts. Automaton has 96 states and 103 transitions. Word has length 4 [2018-04-11 18:32:50,804 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-11 18:32:50,804 INFO L459 AbstractCegarLoop]: Abstraction has 96 states and 103 transitions. [2018-04-11 18:32:50,804 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-04-11 18:32:50,805 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 103 transitions. [2018-04-11 18:32:50,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-04-11 18:32:50,805 INFO L347 BasicCegarLoop]: Found error trace [2018-04-11 18:32:50,805 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2018-04-11 18:32:50,805 INFO L408 AbstractCegarLoop]: === Iteration 3 === [__U_MULTI_fmemleaks_test___false_valid_free_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__probe_unsafe_19Err0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__probe_unsafe_19Err3RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__probe_unsafe_19Err1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__probe_unsafe_19Err2RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__probe_unsafe_19Err7AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__probe_unsafe_19Err6AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__probe_unsafe_19Err4RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__probe_unsafe_19Err5RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_allocErr0RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_fillErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__f19_undoErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__f19_undoErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__f19_undoErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__f19_undoErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__f19Err3RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__f19Err0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__f19Err1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__f19Err2RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_list_add_tailErr1RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__disconnect_19Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__disconnect_19Err0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__disconnect_19Err1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__disconnect_19Err2AssertViolationMEMORY_FREE]=== [2018-04-11 18:32:50,805 INFO L82 PathProgramCache]: Analyzing trace with hash 516126126, now seen corresponding path program 1 times No working directory specified, using /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-11 18:32:50,809 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-11 18:32:50,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-11 18:32:50,818 WARN L195 Executor]: ExternalInterpolator (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in) stderr output: WARNING: array quantifier [2018-04-11 18:32:50,819 WARN L251 NnfTransformerHelper]: thrown away annotations [(:qid itp)] [2018-04-11 18:32:50,819 WARN L251 NnfTransformerHelper]: thrown away annotations [(:qid itp)] [2018-04-11 18:32:50,820 WARN L251 NnfTransformerHelper]: thrown away annotations [(:qid itp)] [2018-04-11 18:32:50,820 WARN L251 NnfTransformerHelper]: thrown away annotations [(:qid itp)] [2018-04-11 18:32:50,827 WARN L1033 $PredicateComparison]: unable to prove that (exists ((%0 (Array Int Int))) (! (forall ((%1 Int)) (! (= (store %0 %1 8) (store |c_#length| %1 8)) :qid itp)) :qid itp)) is different from true [2018-04-11 18:32:50,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-11 18:32:50,871 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-11 18:32:50,871 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-04-11 18:32:50,871 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-11 18:32:50,872 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-11 18:32:50,872 INFO L182 omatonBuilderFactory]: Interpolants [684#true, 685#false, 686#(exists ((%0 (Array Int Int))) (! (forall ((%1 Int)) (! (= (store %0 %1 8) (store |#length| %1 8)) :qid itp)) :qid itp)), 687#(and (<= (+ |~#__U_MULTI_fmemleaks_test___false_valid_free_i__ldv_global_msg_list~0.offset| 8) (select |#length| |~#__U_MULTI_fmemleaks_test___false_valid_free_i__ldv_global_msg_list~0.base|)) (= 8 (select |#length| |~#__U_MULTI_fmemleaks_test___false_valid_free_i__ldv_global_msg_list~0.base|)) (<= 0 (+ |~#__U_MULTI_fmemleaks_test___false_valid_free_i__ldv_global_msg_list~0.offset| 4)))] [2018-04-11 18:32:50,872 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-11 18:32:50,872 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-04-11 18:32:50,872 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-04-11 18:32:50,872 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=4, Unknown=1, NotChecked=2, Total=12 [2018-04-11 18:32:50,873 INFO L87 Difference]: Start difference. First operand 96 states and 103 transitions. Second operand 4 states. [2018-04-11 18:32:50,938 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-11 18:32:50,939 INFO L93 Difference]: Finished difference Result 176 states and 192 transitions. [2018-04-11 18:32:50,939 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-04-11 18:32:50,939 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 5 [2018-04-11 18:32:50,939 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-11 18:32:50,940 INFO L225 Difference]: With dead ends: 176 [2018-04-11 18:32:50,940 INFO L226 Difference]: Without dead ends: 176 [2018-04-11 18:32:50,941 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=4, Unknown=1, NotChecked=2, Total=12 [2018-04-11 18:32:50,941 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 176 states. [2018-04-11 18:32:50,946 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 176 to 95. [2018-04-11 18:32:50,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 95 states. [2018-04-11 18:32:50,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 102 transitions. [2018-04-11 18:32:50,947 INFO L78 Accepts]: Start accepts. Automaton has 95 states and 102 transitions. Word has length 5 [2018-04-11 18:32:50,947 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-11 18:32:50,947 INFO L459 AbstractCegarLoop]: Abstraction has 95 states and 102 transitions. [2018-04-11 18:32:50,947 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-04-11 18:32:50,948 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 102 transitions. [2018-04-11 18:32:50,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-04-11 18:32:50,948 INFO L347 BasicCegarLoop]: Found error trace [2018-04-11 18:32:50,948 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-11 18:32:50,948 INFO L408 AbstractCegarLoop]: === Iteration 4 === [__U_MULTI_fmemleaks_test___false_valid_free_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__probe_unsafe_19Err0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__probe_unsafe_19Err3RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__probe_unsafe_19Err1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__probe_unsafe_19Err2RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__probe_unsafe_19Err7AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__probe_unsafe_19Err6AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__probe_unsafe_19Err4RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__probe_unsafe_19Err5RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_allocErr0RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_fillErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__f19_undoErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__f19_undoErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__f19_undoErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__f19_undoErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__f19Err3RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__f19Err0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__f19Err1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__f19Err2RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_list_add_tailErr1RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__disconnect_19Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__disconnect_19Err0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__disconnect_19Err1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__disconnect_19Err2AssertViolationMEMORY_FREE]=== [2018-04-11 18:32:50,949 INFO L82 PathProgramCache]: Analyzing trace with hash -252608258, now seen corresponding path program 1 times No working directory specified, using /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-11 18:32:50,953 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-11 18:32:50,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-11 18:32:50,969 WARN L195 Executor]: ExternalInterpolator (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in) stderr output: WARNING: array quantifier [2018-04-11 18:32:50,971 WARN L251 NnfTransformerHelper]: thrown away annotations [(:qid itp)] [2018-04-11 18:32:50,971 WARN L251 NnfTransformerHelper]: thrown away annotations [(:qid itp)] [2018-04-11 18:32:50,971 WARN L251 NnfTransformerHelper]: thrown away annotations [(:qid itp)] [2018-04-11 18:32:50,972 WARN L251 NnfTransformerHelper]: thrown away annotations [(:qid itp)] [2018-04-11 18:32:50,985 WARN L1033 $PredicateComparison]: unable to prove that (exists ((%0 (Array Int Int))) (! (forall ((%1 Int)) (! (= (store |c_#valid| %1 1) (store %0 %1 1)) :qid itp)) :qid itp)) is different from true [2018-04-11 18:32:51,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-11 18:32:51,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-11 18:32:51,049 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-11 18:32:51,075 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-11 18:32:51,076 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-04-11 18:32:51,076 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-11 18:32:51,076 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-11 18:32:51,076 INFO L182 omatonBuilderFactory]: Interpolants [960#false, 976#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|)), 977#(= |#valid| |old(#valid)|), 967#(exists ((%0 (Array Int Int))) (! (forall ((%1 Int)) (! (= (store |#valid| %1 1) (store %0 %1 1)) :qid itp)) :qid itp)), 968#(= 1 (select |#valid| |__U_MULTI_fmemleaks_test___false_valid_free_i__entry_point_~#a19~0.base|)), 969#(= 1 (select |#valid| |__U_MULTI_fmemleaks_test___false_valid_free_i__probe_unsafe_19_#in~a.base|)), 970#(= 1 (select |#valid| __U_MULTI_fmemleaks_test___false_valid_free_i__probe_unsafe_19_~a.base)), 959#true, 975#(and (= |~#__U_MULTI_fmemleaks_test___false_valid_free_i__ldv_global_msg_list~0.base| |old(~#__U_MULTI_fmemleaks_test___false_valid_free_i__ldv_global_msg_list~0.base)|) (= |#valid| |old(#valid)|) (= |~#__U_MULTI_fmemleaks_test___false_valid_free_i__ldv_global_msg_list~0.offset| |old(~#__U_MULTI_fmemleaks_test___false_valid_free_i__ldv_global_msg_list~0.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))] [2018-04-11 18:32:51,077 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-11 18:32:51,077 INFO L442 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-04-11 18:32:51,077 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-04-11 18:32:51,077 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=41, Unknown=1, NotChecked=12, Total=72 [2018-04-11 18:32:51,077 INFO L87 Difference]: Start difference. First operand 95 states and 102 transitions. Second operand 9 states. [2018-04-11 18:32:51,483 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-11 18:32:51,484 INFO L93 Difference]: Finished difference Result 144 states and 166 transitions. [2018-04-11 18:32:51,484 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-04-11 18:32:51,484 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 18 [2018-04-11 18:32:51,485 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-11 18:32:51,486 INFO L225 Difference]: With dead ends: 144 [2018-04-11 18:32:51,486 INFO L226 Difference]: Without dead ends: 144 [2018-04-11 18:32:51,486 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=44, Invalid=85, Unknown=7, NotChecked=20, Total=156 [2018-04-11 18:32:51,487 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 144 states. [2018-04-11 18:32:51,492 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 144 to 106. [2018-04-11 18:32:51,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 106 states. [2018-04-11 18:32:51,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 106 states and 122 transitions. [2018-04-11 18:32:51,494 INFO L78 Accepts]: Start accepts. Automaton has 106 states and 122 transitions. Word has length 18 [2018-04-11 18:32:51,494 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-11 18:32:51,494 INFO L459 AbstractCegarLoop]: Abstraction has 106 states and 122 transitions. [2018-04-11 18:32:51,494 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-04-11 18:32:51,494 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 122 transitions. [2018-04-11 18:32:51,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-04-11 18:32:51,495 INFO L347 BasicCegarLoop]: Found error trace [2018-04-11 18:32:51,495 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-11 18:32:51,499 INFO L408 AbstractCegarLoop]: === Iteration 5 === [__U_MULTI_fmemleaks_test___false_valid_free_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__probe_unsafe_19Err0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__probe_unsafe_19Err3RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__probe_unsafe_19Err1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__probe_unsafe_19Err2RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__probe_unsafe_19Err7AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__probe_unsafe_19Err6AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__probe_unsafe_19Err4RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__probe_unsafe_19Err5RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_allocErr0RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_msg_fillErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__f19_undoErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__f19_undoErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__f19_undoErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__f19_undoErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__f19Err3RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__f19Err0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__f19Err1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__f19Err2RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_list_add_tailErr1RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__disconnect_19Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test___false_valid_free_i__disconnect_19Err0RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__disconnect_19Err1RequiresViolation, __U_MULTI_fmemleaks_test___false_valid_free_i__disconnect_19Err2AssertViolationMEMORY_FREE]=== [2018-04-11 18:32:51,499 INFO L82 PathProgramCache]: Analyzing trace with hash -252608257, now seen corresponding path program 1 times No working directory specified, using /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-11 18:32:51,504 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-11 18:32:51,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-11 18:32:51,545 WARN L195 Executor]: ExternalInterpolator (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in) stderr output: WARNING: array quantifier Unsupported proof rule: (let ((a!1 (= (+ 0 (* (- 1) (select |old(#length)_12| |__U_MULTI_fmemleaks_test___false_valid_free_i__entry_point_~#a19~0.base_9|))) (* (- 1) (select |old(#length)_12| |__U_MULTI_fmemleaks_test___false_valid_free_i__entry_point_~#a19~0.base_9|))))) (rewrite a!1)) [2018-04-11 18:32:51,546 FATAL L265 ToolchainWalker]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: line 139 column 516: theory not supported by interpolation or bad proof at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1420) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:630) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:419) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:206) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseInterpolants(Executor.java:255) at de.uni_freiburg.informatik.ultimate.smtsolver.external.ScriptorWithGetInterpolants.readInterpolants(ScriptorWithGetInterpolants.java:136) at de.uni_freiburg.informatik.ultimate.smtsolver.external.ScriptorWithGetInterpolants.getInterpolants(ScriptorWithGetInterpolants.java:64) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.arrays.DiffWrapperScript.getInterpolants(DiffWrapperScript.java:260) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.managedscript.ManagedScript.getInterpolants(ManagedScript.java:186) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.NestedInterpolantsBuilder.computeCraigInterpolants(NestedInterpolantsBuilder.java:283) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.NestedInterpolantsBuilder.(NestedInterpolantsBuilder.java:164) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.InterpolatingTraceCheckCraig.computeInterpolantsRecursive(InterpolatingTraceCheckCraig.java:298) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.InterpolatingTraceCheckCraig.computeInterpolants(InterpolatingTraceCheckCraig.java:200) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.InterpolatingTraceCheckCraig.(InterpolatingTraceCheckCraig.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceCheckConstructor.constructCraig(TraceCheckConstructor.java:222) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceCheckConstructor.get(TraceCheckConstructor.java:179) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.FixedRefinementStrategy.getTraceCheck(FixedRefinementStrategy.java:131) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.checkFeasibility(BaseRefinementStrategy.java:231) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.executeStrategy(BaseRefinementStrategy.java:205) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:69) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:408) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:417) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:363) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterate(TraceAbstractionStarter.java:304) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:150) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:118) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:119) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:324) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.runToolchainDefault(DefaultToolchainJob.java:221) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.BasicToolchainJob.run(BasicToolchainJob.java:134) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-04-11 18:32:51,548 INFO L168 Benchmark]: Toolchain (without parser) took 2481.90 ms. Allocated memory was 405.3 MB in the beginning and 622.3 MB in the end (delta: 217.1 MB). Free memory was 334.8 MB in the beginning and 571.1 MB in the end (delta: -236.3 MB). There was no memory consumed. Max. memory is 5.3 GB. [2018-04-11 18:32:51,550 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 405.3 MB. Free memory is still 363.7 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-04-11 18:32:51,550 INFO L168 Benchmark]: CACSL2BoogieTranslator took 351.47 ms. Allocated memory is still 405.3 MB. Free memory was 334.8 MB in the beginning and 287.2 MB in the end (delta: 47.6 MB). Peak memory consumption was 47.6 MB. Max. memory is 5.3 GB. [2018-04-11 18:32:51,551 INFO L168 Benchmark]: Boogie Preprocessor took 56.19 ms. Allocated memory is still 405.3 MB. Free memory was 287.2 MB in the beginning and 281.9 MB in the end (delta: 5.3 MB). Peak memory consumption was 5.3 MB. Max. memory is 5.3 GB. [2018-04-11 18:32:51,551 INFO L168 Benchmark]: RCFGBuilder took 832.94 ms. Allocated memory was 405.3 MB in the beginning and 597.2 MB in the end (delta: 191.9 MB). Free memory was 281.9 MB in the beginning and 461.5 MB in the end (delta: -179.6 MB). Peak memory consumption was 28.1 MB. Max. memory is 5.3 GB. [2018-04-11 18:32:51,552 INFO L168 Benchmark]: TraceAbstraction took 1238.26 ms. Allocated memory was 597.2 MB in the beginning and 622.3 MB in the end (delta: 25.2 MB). Free memory was 461.5 MB in the beginning and 571.1 MB in the end (delta: -109.5 MB). There was no memory consumed. Max. memory is 5.3 GB. [2018-04-11 18:32:51,554 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 405.3 MB. Free memory is still 363.7 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 351.47 ms. Allocated memory is still 405.3 MB. Free memory was 334.8 MB in the beginning and 287.2 MB in the end (delta: 47.6 MB). Peak memory consumption was 47.6 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 56.19 ms. Allocated memory is still 405.3 MB. Free memory was 287.2 MB in the beginning and 281.9 MB in the end (delta: 5.3 MB). Peak memory consumption was 5.3 MB. Max. memory is 5.3 GB. * RCFGBuilder took 832.94 ms. Allocated memory was 405.3 MB in the beginning and 597.2 MB in the end (delta: 191.9 MB). Free memory was 281.9 MB in the beginning and 461.5 MB in the end (delta: -179.6 MB). Peak memory consumption was 28.1 MB. Max. memory is 5.3 GB. * TraceAbstraction took 1238.26 ms. Allocated memory was 597.2 MB in the beginning and 622.3 MB in the end (delta: 25.2 MB). Free memory was 461.5 MB in the beginning and 571.1 MB in the end (delta: -109.5 MB). There was no memory consumed. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: SMTLIBException: line 139 column 516: theory not supported by interpolation or bad proof de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMTLIBException: line 139 column 516: theory not supported by interpolation or bad proof: de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1420) RESULT: Ultimate could not prove your program: Toolchain returned no result. Written .csv to /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test19_false-valid-free.i_svcomp-DerefFreeMemtrack-32bit-Automizer_z3.epf_AutomizerC.xml/Csv-Benchmark-0-2018-04-11_18-32-51-561.csv Received shutdown request...