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_test7_false-valid-memtrack_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-408c70d-m [2018-04-13 15:23:35,723 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-04-13 15:23:35,724 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-04-13 15:23:35,734 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-04-13 15:23:35,734 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-04-13 15:23:35,735 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-04-13 15:23:35,736 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-04-13 15:23:35,736 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-04-13 15:23:35,737 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-04-13 15:23:35,738 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-04-13 15:23:35,738 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-04-13 15:23:35,738 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-04-13 15:23:35,739 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-04-13 15:23:35,739 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-04-13 15:23:35,740 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-04-13 15:23:35,741 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-04-13 15:23:35,742 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-04-13 15:23:35,743 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-04-13 15:23:35,743 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-04-13 15:23:35,744 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-04-13 15:23:35,745 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-04-13 15:23:35,745 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-04-13 15:23:35,745 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-04-13 15:23:35,746 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-04-13 15:23:35,746 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-04-13 15:23:35,747 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-04-13 15:23:35,747 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-04-13 15:23:35,747 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-04-13 15:23:35,748 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-04-13 15:23:35,748 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-04-13 15:23:35,748 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-04-13 15:23:35,748 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 [2018-04-13 15:23:35,757 INFO L110 SettingsManager]: Loading preferences was successful [2018-04-13 15:23:35,758 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-04-13 15:23:35,759 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-04-13 15:23:35,759 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-04-13 15:23:35,759 INFO L133 SettingsManager]: * Use SBE=true [2018-04-13 15:23:35,759 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-04-13 15:23:35,759 INFO L133 SettingsManager]: * sizeof long=4 [2018-04-13 15:23:35,759 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-04-13 15:23:35,760 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-04-13 15:23:35,760 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-04-13 15:23:35,760 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-04-13 15:23:35,760 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-04-13 15:23:35,760 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-04-13 15:23:35,760 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-04-13 15:23:35,761 INFO L133 SettingsManager]: * sizeof long double=12 [2018-04-13 15:23:35,761 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-04-13 15:23:35,761 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-04-13 15:23:35,761 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-04-13 15:23:35,761 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-04-13 15:23:35,761 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-04-13 15:23:35,762 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-04-13 15:23:35,762 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2018-04-13 15:23:35,762 INFO L133 SettingsManager]: * SMT solver=External_Z3InterpolationMode [2018-04-13 15:23:35,762 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 [2018-04-13 15:23:35,790 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-04-13 15:23:35,802 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-04-13 15:23:35,805 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-04-13 15:23:35,806 INFO L271 PluginConnector]: Initializing CDTParser... [2018-04-13 15:23:35,806 INFO L276 PluginConnector]: CDTParser initialized [2018-04-13 15:23:35,807 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,098 INFO L225 CDTParser]: Created temporary CDT project at /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAGe8ecde2ab [2018-04-13 15:23:36,260 INFO L287 CDTParser]: IsIndexed: true [2018-04-13 15:23:36,260 INFO L288 CDTParser]: Found 1 translation units. [2018-04-13 15:23:36,261 INFO L168 CDTParser]: Scanning memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,269 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-04-13 15:23:36,269 INFO L215 ultiparseSymbolTable]: [2018-04-13 15:23:36,269 INFO L218 ultiparseSymbolTable]: Function table: [2018-04-13 15:23:36,269 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kref_sub ('ldv_kref_sub') in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,270 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_release ('ldv_kobject_release') in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,270 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEAD ('LDV_INIT_LIST_HEAD') in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,270 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_add_return ('ldv_atomic_add_return') in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,270 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kref_init ('ldv_kref_init') in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,270 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_add ('__ldv_list_add') in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,270 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_cleanup ('ldv_kobject_cleanup') in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,270 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__f6 ('f6') in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,270 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_destroy_msgs ('ldv_destroy_msgs') in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,270 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_alloc ('ldv_msg_alloc') in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,270 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_init_internal ('ldv_kobject_init_internal') in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,271 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____bswap_32 ('__bswap_32') in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,271 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__g ('g') in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,271 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,271 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_sub_return ('ldv_atomic_sub_return') in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,271 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_init ('ldv_kobject_init') in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,271 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_add_tail ('ldv_list_add_tail') in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,271 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__f ('f') in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,271 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_nonpositive ('ldv_nonpositive') in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,271 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_fill ('ldv_msg_fill') in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,271 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__entry_point ('entry_point') in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,271 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_add ('ldv_list_add') in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,271 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_create ('ldv_kobject_create') in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,271 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_del ('ldv_kobject_del') in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,271 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_del ('__ldv_list_del') in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,271 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_put ('ldv_kobject_put') in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,272 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kref_get ('ldv_kref_get') in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,272 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_submit_msg ('ldv_submit_msg') in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,272 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__g6 ('g6') in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,272 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_positive ('ldv_positive') in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,272 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_del ('ldv_list_del') in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,272 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kref_put ('ldv_kref_put') in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,272 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_malloc ('ldv_malloc') in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,272 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_free ('ldv_msg_free') in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,272 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_get ('ldv_kobject_get') in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,272 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____bswap_64 ('__bswap_64') in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,272 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_dev_set_drvdata ('ldv_dev_set_drvdata') in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,272 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__disconnect_2_6 ('disconnect_2_6') in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,273 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_zalloc ('ldv_zalloc') in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,273 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_dev_get_drvdata ('ldv_dev_get_drvdata') in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,273 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__probe1_6 ('probe1_6') in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,273 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-04-13 15:23:36,273 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____u_int in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,273 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__pthread_condattr_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,273 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__dev_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,273 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__uint in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,273 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____key_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,273 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__loff_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,274 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____uint8_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,274 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__nlink_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,274 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__u_int8_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,274 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__u_int16_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,274 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____fd_mask in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,274 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____int64_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,274 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__quad_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,274 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____clockid_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,274 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__clockid_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,274 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____sig_atomic_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,274 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__wchar_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,275 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____useconds_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,275 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__suseconds_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,275 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__pthread_attr_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,275 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ino_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,275 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____fsword_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,275 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__fd_mask in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,275 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____uint64_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,275 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____syscall_slong_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,275 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__pthread_once_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,275 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____blkcnt_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,275 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____uid_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,275 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ssize_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,276 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__pthread_cond_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,276 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_global_msg_list in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,276 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ino64_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,276 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____sigset_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,276 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__id_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,276 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__pthread_spinlock_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,276 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____int16_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,276 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__pthread_rwlockattr_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,276 INFO L230 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__U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__blkcnt_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,277 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____off_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,277 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ssize_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,277 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____pthread_list_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,277 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__fsfilcnt_t in 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ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__pthread_mutexattr_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,277 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____pid_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,277 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__key_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,277 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__pthread_barrier_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,278 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____fsblkcnt64_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,278 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____u_quad_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,278 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____off64_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,278 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__u_int32_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,278 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____u_char in 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__U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__fsblkcnt_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,279 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__div_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,279 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____suseconds_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,279 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__time_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,279 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__pthread_rwlock_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,279 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____int32_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,279 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____dev_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,279 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____fsblkcnt_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,279 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____rlim_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,279 INFO L230 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__U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__pthread_mutex_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,280 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__lldiv_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,280 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__mode_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,280 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____u_short in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,280 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____intptr_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,280 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__pthread_key_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,280 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__size_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,281 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__caddr_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,281 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____u_long in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,281 INFO L230 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__U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__gid_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,281 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__u_short in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,281 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__daddr_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,281 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__u_int64_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,281 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ulong in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,281 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____fsid_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,281 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____int8_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,281 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__pthread_barrierattr_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,282 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__pid_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,282 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__u_long in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,282 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ino_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,282 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____fsfilcnt64_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,282 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__register_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,282 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__clock_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,282 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____WAIT_STATUS in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,282 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__u_quad_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,282 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ushort in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,282 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,282 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____fsfilcnt_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,282 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____loff_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,282 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____time_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,282 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__fsid_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,282 INFO L230 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__U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____rlim64_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,283 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____daddr_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,283 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____blksize_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,283 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____qaddr_t in memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:36,297 INFO L330 CDTParser]: Deleted temporary CDT project at /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAGe8ecde2ab [2018-04-13 15:23:36,300 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-04-13 15:23:36,301 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-04-13 15:23:36,302 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-04-13 15:23:36,302 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-04-13 15:23:36,306 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-04-13 15:23:36,307 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.04 03:23:36" (1/1) ... [2018-04-13 15:23:36,308 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18ba7322 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 03:23:36, skipping insertion in model container [2018-04-13 15:23:36,309 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.04 03:23:36" (1/1) ... [2018-04-13 15:23:36,319 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-13 15:23:36,345 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-13 15:23:36,480 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-13 15:23:36,538 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-13 15:23:36,546 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 159 non ball SCCs. Number of states in SCCs 159. [2018-04-13 15:23:36,609 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 03:23:36 WrapperNode [2018-04-13 15:23:36,609 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-04-13 15:23:36,610 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-04-13 15:23:36,610 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-04-13 15:23:36,610 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-04-13 15:23:36,619 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 03:23:36" (1/1) ... [2018-04-13 15:23:36,620 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 03:23:36" (1/1) ... [2018-04-13 15:23:36,635 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 03:23:36" (1/1) ... [2018-04-13 15:23:36,635 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 03:23:36" (1/1) ... [2018-04-13 15:23:36,649 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 03:23:36" (1/1) ... [2018-04-13 15:23:36,653 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 03:23:36" (1/1) ... [2018-04-13 15:23:36,657 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 03:23:36" (1/1) ... [2018-04-13 15:23:36,662 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-04-13 15:23:36,663 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-04-13 15:23:36,663 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-04-13 15:23:36,663 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-04-13 15:23:36,664 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 03:23:36" (1/1) ... No working directory specified, using /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-04-13 15:23:36,746 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-04-13 15:23:36,746 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-04-13 15:23:36,746 INFO L136 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-04-13 15:23:36,746 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____bswap_32 [2018-04-13 15:23:36,746 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____bswap_64 [2018-04-13 15:23:36,747 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_nonpositive [2018-04-13 15:23:36,747 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_positive [2018-04-13 15:23:36,747 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_malloc [2018-04-13 15:23:36,747 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_zalloc [2018-04-13 15:23:36,747 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEAD [2018-04-13 15:23:36,747 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_add [2018-04-13 15:23:36,747 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_del [2018-04-13 15:23:36,747 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_add [2018-04-13 15:23:36,747 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_add_tail [2018-04-13 15:23:36,747 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_del [2018-04-13 15:23:36,747 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_alloc [2018-04-13 15:23:36,747 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_fill [2018-04-13 15:23:36,747 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_free [2018-04-13 15:23:36,747 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_submit_msg [2018-04-13 15:23:36,747 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_destroy_msgs [2018-04-13 15:23:36,747 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_dev_get_drvdata [2018-04-13 15:23:36,748 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_dev_set_drvdata [2018-04-13 15:23:36,748 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_add_return [2018-04-13 15:23:36,748 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_sub_return [2018-04-13 15:23:36,748 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kref_sub [2018-04-13 15:23:36,748 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kref_init [2018-04-13 15:23:36,748 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kref_get [2018-04-13 15:23:36,748 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kref_put [2018-04-13 15:23:36,748 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_del [2018-04-13 15:23:36,748 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_cleanup [2018-04-13 15:23:36,748 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_release [2018-04-13 15:23:36,749 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_put [2018-04-13 15:23:36,749 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_get [2018-04-13 15:23:36,749 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_init_internal [2018-04-13 15:23:36,749 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_init [2018-04-13 15:23:36,749 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_create [2018-04-13 15:23:36,749 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__f [2018-04-13 15:23:36,749 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__g [2018-04-13 15:23:36,749 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__f6 [2018-04-13 15:23:36,749 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__g6 [2018-04-13 15:23:36,749 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__probe1_6 [2018-04-13 15:23:36,749 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__disconnect_2_6 [2018-04-13 15:23:36,750 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__entry_point [2018-04-13 15:23:36,750 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-04-13 15:23:36,750 INFO L136 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-04-13 15:23:36,750 INFO L136 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-04-13 15:23:36,750 INFO L136 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-04-13 15:23:36,750 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____bswap_32 [2018-04-13 15:23:36,750 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____bswap_64 [2018-04-13 15:23:36,750 INFO L128 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2018-04-13 15:23:36,750 INFO L128 BoogieDeclarations]: Found specification of procedure atof [2018-04-13 15:23:36,750 INFO L128 BoogieDeclarations]: Found specification of procedure atoi [2018-04-13 15:23:36,751 INFO L128 BoogieDeclarations]: Found specification of procedure atol [2018-04-13 15:23:36,751 INFO L128 BoogieDeclarations]: Found specification of procedure atoll [2018-04-13 15:23:36,751 INFO L128 BoogieDeclarations]: Found specification of procedure strtod [2018-04-13 15:23:36,751 INFO L128 BoogieDeclarations]: Found specification of procedure strtof [2018-04-13 15:23:36,751 INFO L128 BoogieDeclarations]: Found specification of procedure strtold [2018-04-13 15:23:36,751 INFO L128 BoogieDeclarations]: Found specification of procedure strtol [2018-04-13 15:23:36,751 INFO L128 BoogieDeclarations]: Found specification of procedure strtoul [2018-04-13 15:23:36,751 INFO L128 BoogieDeclarations]: Found specification of procedure strtoq [2018-04-13 15:23:36,751 INFO L128 BoogieDeclarations]: Found specification of procedure strtouq [2018-04-13 15:23:36,751 INFO L128 BoogieDeclarations]: Found specification of procedure strtoll [2018-04-13 15:23:36,752 INFO L128 BoogieDeclarations]: Found specification of procedure strtoull [2018-04-13 15:23:36,752 INFO L128 BoogieDeclarations]: Found specification of procedure l64a [2018-04-13 15:23:36,752 INFO L128 BoogieDeclarations]: Found specification of procedure a64l [2018-04-13 15:23:36,752 INFO L128 BoogieDeclarations]: Found specification of procedure select [2018-04-13 15:23:36,752 INFO L128 BoogieDeclarations]: Found specification of procedure pselect [2018-04-13 15:23:36,752 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2018-04-13 15:23:36,752 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2018-04-13 15:23:36,752 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2018-04-13 15:23:36,752 INFO L128 BoogieDeclarations]: Found specification of procedure random [2018-04-13 15:23:36,752 INFO L128 BoogieDeclarations]: Found specification of procedure srandom [2018-04-13 15:23:36,752 INFO L128 BoogieDeclarations]: Found specification of procedure initstate [2018-04-13 15:23:36,753 INFO L128 BoogieDeclarations]: Found specification of procedure setstate [2018-04-13 15:23:36,753 INFO L128 BoogieDeclarations]: Found specification of procedure random_r [2018-04-13 15:23:36,753 INFO L128 BoogieDeclarations]: Found specification of procedure srandom_r [2018-04-13 15:23:36,753 INFO L128 BoogieDeclarations]: Found specification of procedure initstate_r [2018-04-13 15:23:36,753 INFO L128 BoogieDeclarations]: Found specification of procedure setstate_r [2018-04-13 15:23:36,753 INFO L128 BoogieDeclarations]: Found specification of procedure rand [2018-04-13 15:23:36,753 INFO L128 BoogieDeclarations]: Found specification of procedure srand [2018-04-13 15:23:36,753 INFO L128 BoogieDeclarations]: Found specification of procedure rand_r [2018-04-13 15:23:36,753 INFO L128 BoogieDeclarations]: Found specification of procedure drand48 [2018-04-13 15:23:36,753 INFO L128 BoogieDeclarations]: Found specification of procedure erand48 [2018-04-13 15:23:36,753 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48 [2018-04-13 15:23:36,754 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48 [2018-04-13 15:23:36,754 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48 [2018-04-13 15:23:36,754 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48 [2018-04-13 15:23:36,754 INFO L128 BoogieDeclarations]: Found specification of procedure srand48 [2018-04-13 15:23:36,754 INFO L128 BoogieDeclarations]: Found specification of procedure seed48 [2018-04-13 15:23:36,754 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48 [2018-04-13 15:23:36,754 INFO L128 BoogieDeclarations]: Found specification of procedure drand48_r [2018-04-13 15:23:36,754 INFO L128 BoogieDeclarations]: Found specification of procedure erand48_r [2018-04-13 15:23:36,754 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48_r [2018-04-13 15:23:36,754 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48_r [2018-04-13 15:23:36,754 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48_r [2018-04-13 15:23:36,755 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48_r [2018-04-13 15:23:36,755 INFO L128 BoogieDeclarations]: Found specification of procedure srand48_r [2018-04-13 15:23:36,755 INFO L128 BoogieDeclarations]: Found specification of procedure seed48_r [2018-04-13 15:23:36,755 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48_r [2018-04-13 15:23:36,755 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-04-13 15:23:36,755 INFO L128 BoogieDeclarations]: Found specification of procedure calloc [2018-04-13 15:23:36,755 INFO L128 BoogieDeclarations]: Found specification of procedure realloc [2018-04-13 15:23:36,755 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-04-13 15:23:36,755 INFO L128 BoogieDeclarations]: Found specification of procedure cfree [2018-04-13 15:23:36,755 INFO L128 BoogieDeclarations]: Found specification of procedure alloca [2018-04-13 15:23:36,755 INFO L128 BoogieDeclarations]: Found specification of procedure valloc [2018-04-13 15:23:36,756 INFO L128 BoogieDeclarations]: Found specification of procedure posix_memalign [2018-04-13 15:23:36,756 INFO L128 BoogieDeclarations]: Found specification of procedure abort [2018-04-13 15:23:36,756 INFO L128 BoogieDeclarations]: Found specification of procedure atexit [2018-04-13 15:23:36,756 INFO L128 BoogieDeclarations]: Found specification of procedure on_exit [2018-04-13 15:23:36,756 INFO L128 BoogieDeclarations]: Found specification of procedure exit [2018-04-13 15:23:36,756 INFO L128 BoogieDeclarations]: Found specification of procedure _Exit [2018-04-13 15:23:36,756 INFO L128 BoogieDeclarations]: Found specification of procedure getenv [2018-04-13 15:23:36,756 INFO L128 BoogieDeclarations]: Found specification of procedure putenv [2018-04-13 15:23:36,756 INFO L128 BoogieDeclarations]: Found specification of procedure setenv [2018-04-13 15:23:36,756 INFO L128 BoogieDeclarations]: Found specification of procedure unsetenv [2018-04-13 15:23:36,757 INFO L128 BoogieDeclarations]: Found specification of procedure clearenv [2018-04-13 15:23:36,757 INFO L128 BoogieDeclarations]: Found specification of procedure mktemp [2018-04-13 15:23:36,757 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemp [2018-04-13 15:23:36,757 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemps [2018-04-13 15:23:36,757 INFO L128 BoogieDeclarations]: Found specification of procedure mkdtemp [2018-04-13 15:23:36,757 INFO L128 BoogieDeclarations]: Found specification of procedure system [2018-04-13 15:23:36,757 INFO L128 BoogieDeclarations]: Found specification of procedure realpath [2018-04-13 15:23:36,757 INFO L128 BoogieDeclarations]: Found specification of procedure bsearch [2018-04-13 15:23:36,757 INFO L128 BoogieDeclarations]: Found specification of procedure qsort [2018-04-13 15:23:36,757 INFO L128 BoogieDeclarations]: Found specification of procedure abs [2018-04-13 15:23:36,757 INFO L128 BoogieDeclarations]: Found specification of procedure labs [2018-04-13 15:23:36,757 INFO L128 BoogieDeclarations]: Found specification of procedure llabs [2018-04-13 15:23:36,757 INFO L128 BoogieDeclarations]: Found specification of procedure div [2018-04-13 15:23:36,758 INFO L128 BoogieDeclarations]: Found specification of procedure ldiv [2018-04-13 15:23:36,758 INFO L128 BoogieDeclarations]: Found specification of procedure lldiv [2018-04-13 15:23:36,758 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt [2018-04-13 15:23:36,758 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt [2018-04-13 15:23:36,758 INFO L128 BoogieDeclarations]: Found specification of procedure gcvt [2018-04-13 15:23:36,758 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt [2018-04-13 15:23:36,758 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt [2018-04-13 15:23:36,758 INFO L128 BoogieDeclarations]: Found specification of procedure qgcvt [2018-04-13 15:23:36,758 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt_r [2018-04-13 15:23:36,758 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt_r [2018-04-13 15:23:36,758 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt_r [2018-04-13 15:23:36,758 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt_r [2018-04-13 15:23:36,759 INFO L128 BoogieDeclarations]: Found specification of procedure mblen [2018-04-13 15:23:36,759 INFO L128 BoogieDeclarations]: Found specification of procedure mbtowc [2018-04-13 15:23:36,759 INFO L128 BoogieDeclarations]: Found specification of procedure wctomb [2018-04-13 15:23:36,759 INFO L128 BoogieDeclarations]: Found specification of procedure mbstowcs [2018-04-13 15:23:36,759 INFO L128 BoogieDeclarations]: Found specification of procedure wcstombs [2018-04-13 15:23:36,759 INFO L128 BoogieDeclarations]: Found specification of procedure rpmatch [2018-04-13 15:23:36,759 INFO L128 BoogieDeclarations]: Found specification of procedure getsubopt [2018-04-13 15:23:36,759 INFO L128 BoogieDeclarations]: Found specification of procedure getloadavg [2018-04-13 15:23:36,759 INFO L128 BoogieDeclarations]: Found specification of procedure kfree [2018-04-13 15:23:36,759 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-04-13 15:23:36,759 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-04-13 15:23:36,759 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_nonpositive [2018-04-13 15:23:36,760 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_positive [2018-04-13 15:23:36,760 INFO L128 BoogieDeclarations]: Found specification of procedure memcpy [2018-04-13 15:23:36,760 INFO L128 BoogieDeclarations]: Found specification of procedure memset [2018-04-13 15:23:36,760 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_malloc [2018-04-13 15:23:36,760 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-04-13 15:23:36,760 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_zalloc [2018-04-13 15:23:36,760 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-04-13 15:23:36,760 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEAD [2018-04-13 15:23:36,760 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-04-13 15:23:36,760 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_add [2018-04-13 15:23:36,760 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_del [2018-04-13 15:23:36,760 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_add [2018-04-13 15:23:36,760 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-04-13 15:23:36,761 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_add_tail [2018-04-13 15:23:36,761 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_del [2018-04-13 15:23:36,761 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_alloc [2018-04-13 15:23:36,761 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_fill [2018-04-13 15:23:36,761 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-04-13 15:23:36,761 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_free [2018-04-13 15:23:36,761 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-04-13 15:23:36,761 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_submit_msg [2018-04-13 15:23:36,761 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_destroy_msgs [2018-04-13 15:23:36,761 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_dev_get_drvdata [2018-04-13 15:23:36,761 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_dev_set_drvdata [2018-04-13 15:23:36,761 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_add_return [2018-04-13 15:23:36,761 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-04-13 15:23:36,761 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-04-13 15:23:36,762 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_sub_return [2018-04-13 15:23:36,762 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kref_sub [2018-04-13 15:23:36,762 INFO L128 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-04-13 15:23:36,762 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kref_init [2018-04-13 15:23:36,762 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kref_get [2018-04-13 15:23:36,762 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kref_put [2018-04-13 15:23:36,762 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_del [2018-04-13 15:23:36,762 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_cleanup [2018-04-13 15:23:36,762 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_release [2018-04-13 15:23:36,762 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_put [2018-04-13 15:23:36,762 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_get [2018-04-13 15:23:36,762 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_init_internal [2018-04-13 15:23:36,762 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_init [2018-04-13 15:23:36,763 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_create [2018-04-13 15:23:36,763 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-04-13 15:23:36,763 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__f [2018-04-13 15:23:36,763 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__g [2018-04-13 15:23:36,763 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__f6 [2018-04-13 15:23:36,763 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__g6 [2018-04-13 15:23:36,763 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__probe1_6 [2018-04-13 15:23:36,763 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__disconnect_2_6 [2018-04-13 15:23:36,763 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__entry_point [2018-04-13 15:23:36,763 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-04-13 15:23:36,763 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-04-13 15:23:36,763 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-04-13 15:23:36,763 INFO L128 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-04-13 15:23:37,097 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-13 15:23:37,193 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-13 15:23:37,421 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-04-13 15:23:37,421 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.04 03:23:37 BoogieIcfgContainer [2018-04-13 15:23:37,421 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-04-13 15:23:37,422 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-04-13 15:23:37,422 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-04-13 15:23:37,425 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-04-13 15:23:37,425 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.04 03:23:36" (1/3) ... [2018-04-13 15:23:37,425 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@792ccd04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.04 03:23:37, skipping insertion in model container [2018-04-13 15:23:37,426 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.04 03:23:36" (2/3) ... [2018-04-13 15:23:37,426 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@792ccd04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.04 03:23:37, skipping insertion in model container [2018-04-13 15:23:37,426 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.04 03:23:37" (3/3) ... [2018-04-13 15:23:37,427 INFO L107 eAbstractionObserver]: Analyzing ICFG memleaks_test7_false-valid-memtrack_true-termination.i [2018-04-13 15:23:37,435 INFO L131 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2018-04-13 15:23:37,440 INFO L143 ceAbstractionStarter]: Appying trace abstraction to program that has 75 error locations. [2018-04-13 15:23:37,473 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-04-13 15:23:37,473 INFO L369 AbstractCegarLoop]: Interprodecural is true [2018-04-13 15:23:37,473 INFO L370 AbstractCegarLoop]: Hoare is false [2018-04-13 15:23:37,474 INFO L371 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2018-04-13 15:23:37,474 INFO L372 AbstractCegarLoop]: Backedges is CANONICAL [2018-04-13 15:23:37,474 INFO L373 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-04-13 15:23:37,474 INFO L374 AbstractCegarLoop]: Difference is false [2018-04-13 15:23:37,474 INFO L375 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-04-13 15:23:37,474 INFO L380 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-04-13 15:23:37,474 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-04-13 15:23:37,485 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states. [2018-04-13 15:23:37,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-04-13 15:23:37,491 INFO L347 BasicCegarLoop]: Found error trace [2018-04-13 15:23:37,492 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2018-04-13 15:23:37,492 INFO L408 AbstractCegarLoop]: === Iteration 1 === [__U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_createErr0RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__probe1_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__probe1_6Err0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__probe1_6Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__probe1_6Err1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_fillErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr5RequiresViolation]=== [2018-04-13 15:23:37,495 INFO L82 PathProgramCache]: Analyzing trace with hash 15193437, 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 [2018-04-13 15:23:37,505 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-13 15:23:37,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-13 15:23:37,540 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 15:23:37,558 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-13 15:23:37,558 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-04-13 15:23:37,559 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-13 15:23:37,559 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 15:23:37,559 INFO L182 omatonBuilderFactory]: Interpolants [136#true, 137#false, 138#(= 1 (select |#valid| |~#__U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_global_msg_list~0.base|))] [2018-04-13 15:23:37,559 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 15:23:37,560 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-04-13 15:23:37,568 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-04-13 15:23:37,568 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-04-13 15:23:37,570 INFO L87 Difference]: Start difference. First operand 133 states. Second operand 3 states. [2018-04-13 15:23:37,626 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-13 15:23:37,626 INFO L93 Difference]: Finished difference Result 71 states and 76 transitions. [2018-04-13 15:23:37,627 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-04-13 15:23:37,627 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 4 [2018-04-13 15:23:37,628 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-13 15:23:37,634 INFO L225 Difference]: With dead ends: 71 [2018-04-13 15:23:37,634 INFO L226 Difference]: Without dead ends: 68 [2018-04-13 15:23:37,635 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-04-13 15:23:37,646 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68 states. [2018-04-13 15:23:37,658 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68 to 59. [2018-04-13 15:23:37,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 59 states. [2018-04-13 15:23:37,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 63 transitions. [2018-04-13 15:23:37,660 INFO L78 Accepts]: Start accepts. Automaton has 59 states and 63 transitions. Word has length 4 [2018-04-13 15:23:37,661 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-13 15:23:37,661 INFO L459 AbstractCegarLoop]: Abstraction has 59 states and 63 transitions. [2018-04-13 15:23:37,661 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-04-13 15:23:37,661 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 63 transitions. [2018-04-13 15:23:37,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-04-13 15:23:37,661 INFO L347 BasicCegarLoop]: Found error trace [2018-04-13 15:23:37,661 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2018-04-13 15:23:37,661 INFO L408 AbstractCegarLoop]: === Iteration 2 === [__U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_createErr0RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__probe1_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__probe1_6Err0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__probe1_6Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__probe1_6Err1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_fillErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr5RequiresViolation]=== [2018-04-13 15:23:37,661 INFO L82 PathProgramCache]: Analyzing trace with hash 15193438, 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 [2018-04-13 15:23:37,664 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-13 15:23:37,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-13 15:23:37,673 WARN L195 Executor]: ExternalInterpolator (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in) stderr output: WARNING: array quantifier [2018-04-13 15:23:37,674 WARN L251 NnfTransformerHelper]: thrown away annotations [(:qid itp)] [2018-04-13 15:23:37,675 WARN L251 NnfTransformerHelper]: thrown away annotations [(:qid itp)] [2018-04-13 15:23:37,675 WARN L251 NnfTransformerHelper]: thrown away annotations [(:qid itp)] [2018-04-13 15:23:37,675 WARN L251 NnfTransformerHelper]: thrown away annotations [(:qid itp)] [2018-04-13 15:23:37,696 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 [2018-04-13 15:23:37,715 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 15:23:37,731 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-13 15:23:37,731 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-04-13 15:23:37,731 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-13 15:23:37,732 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 15:23:37,732 INFO L182 omatonBuilderFactory]: Interpolants [272#(and (= 8 (select |#length| |~#__U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_global_msg_list~0.base|)) (<= 0 |~#__U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_global_msg_list~0.offset|) (<= (+ |~#__U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_global_msg_list~0.offset| 4) (select |#length| |~#__U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_global_msg_list~0.base|))), 269#true, 270#false, 271#(exists ((%0 (Array Int Int))) (! (forall ((%1 Int)) (! (= (store %0 %1 8) (store |#length| %1 8)) :qid itp)) :qid itp))] [2018-04-13 15:23:37,732 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 15:23:37,733 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-04-13 15:23:37,733 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-04-13 15:23:37,733 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=4, Unknown=1, NotChecked=2, Total=12 [2018-04-13 15:23:37,734 INFO L87 Difference]: Start difference. First operand 59 states and 63 transitions. Second operand 4 states. [2018-04-13 15:23:37,761 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-13 15:23:37,762 INFO L93 Difference]: Finished difference Result 58 states and 62 transitions. [2018-04-13 15:23:37,762 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-04-13 15:23:37,762 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 4 [2018-04-13 15:23:37,762 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-13 15:23:37,763 INFO L225 Difference]: With dead ends: 58 [2018-04-13 15:23:37,763 INFO L226 Difference]: Without dead ends: 58 [2018-04-13 15:23:37,764 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 [2018-04-13 15:23:37,764 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58 states. [2018-04-13 15:23:37,767 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58 to 58. [2018-04-13 15:23:37,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 58 states. [2018-04-13 15:23:37,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 62 transitions. [2018-04-13 15:23:37,768 INFO L78 Accepts]: Start accepts. Automaton has 58 states and 62 transitions. Word has length 4 [2018-04-13 15:23:37,769 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-13 15:23:37,769 INFO L459 AbstractCegarLoop]: Abstraction has 58 states and 62 transitions. [2018-04-13 15:23:37,769 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-04-13 15:23:37,769 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 62 transitions. [2018-04-13 15:23:37,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-04-13 15:23:37,769 INFO L347 BasicCegarLoop]: Found error trace [2018-04-13 15:23:37,769 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2018-04-13 15:23:37,770 INFO L408 AbstractCegarLoop]: === Iteration 3 === [__U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_createErr0RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__probe1_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__probe1_6Err0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__probe1_6Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__probe1_6Err1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_fillErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr5RequiresViolation]=== [2018-04-13 15:23:37,770 INFO L82 PathProgramCache]: Analyzing trace with hash 470996733, 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 [2018-04-13 15:23:37,774 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-13 15:23:37,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-13 15:23:37,785 WARN L195 Executor]: ExternalInterpolator (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in) stderr output: WARNING: array quantifier [2018-04-13 15:23:37,786 WARN L251 NnfTransformerHelper]: thrown away annotations [(:qid itp)] [2018-04-13 15:23:37,786 WARN L251 NnfTransformerHelper]: thrown away annotations [(:qid itp)] [2018-04-13 15:23:37,787 WARN L251 NnfTransformerHelper]: thrown away annotations [(:qid itp)] [2018-04-13 15:23:37,787 WARN L251 NnfTransformerHelper]: thrown away annotations [(:qid itp)] [2018-04-13 15:23:37,792 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 [2018-04-13 15:23:37,820 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 15:23:37,846 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-13 15:23:37,846 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-04-13 15:23:37,846 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-13 15:23:37,847 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 15:23:37,847 INFO L182 omatonBuilderFactory]: Interpolants [389#true, 390#false, 391#(exists ((%0 (Array Int Int))) (! (forall ((%1 Int)) (! (= (store %0 %1 8) (store |#length| %1 8)) :qid itp)) :qid itp)), 392#(and (<= 0 (+ |~#__U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_global_msg_list~0.offset| 4)) (= 8 (select |#length| |~#__U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_global_msg_list~0.base|)) (<= (+ |~#__U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_global_msg_list~0.offset| 8) (select |#length| |~#__U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_global_msg_list~0.base|)))] [2018-04-13 15:23:37,847 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 15:23:37,847 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-04-13 15:23:37,847 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-04-13 15:23:37,848 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=4, Unknown=1, NotChecked=2, Total=12 [2018-04-13 15:23:37,848 INFO L87 Difference]: Start difference. First operand 58 states and 62 transitions. Second operand 4 states. [2018-04-13 15:23:37,868 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-13 15:23:37,868 INFO L93 Difference]: Finished difference Result 57 states and 61 transitions. [2018-04-13 15:23:37,868 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-04-13 15:23:37,868 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 5 [2018-04-13 15:23:37,868 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-13 15:23:37,869 INFO L225 Difference]: With dead ends: 57 [2018-04-13 15:23:37,869 INFO L226 Difference]: Without dead ends: 57 [2018-04-13 15:23:37,869 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 [2018-04-13 15:23:37,870 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57 states. [2018-04-13 15:23:37,872 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57 to 57. [2018-04-13 15:23:37,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57 states. [2018-04-13 15:23:37,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 61 transitions. [2018-04-13 15:23:37,873 INFO L78 Accepts]: Start accepts. Automaton has 57 states and 61 transitions. Word has length 5 [2018-04-13 15:23:37,874 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-13 15:23:37,874 INFO L459 AbstractCegarLoop]: Abstraction has 57 states and 61 transitions. [2018-04-13 15:23:37,874 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-04-13 15:23:37,874 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 61 transitions. [2018-04-13 15:23:37,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-04-13 15:23:37,875 INFO L347 BasicCegarLoop]: Found error trace [2018-04-13 15:23:37,875 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-13 15:23:37,875 INFO L408 AbstractCegarLoop]: === Iteration 4 === [__U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_createErr0RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__probe1_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__probe1_6Err0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__probe1_6Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__probe1_6Err1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_fillErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr5RequiresViolation]=== [2018-04-13 15:23:37,875 INFO L82 PathProgramCache]: Analyzing trace with hash -1976570207, 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 [2018-04-13 15:23:37,894 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-13 15:23:37,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-13 15:23:37,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-13 15:23:37,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-13 15:23:37,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-13 15:23:37,969 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 15:23:37,994 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-13 15:23:37,994 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-04-13 15:23:37,994 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-13 15:23:37,995 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 15:23:37,995 INFO L182 omatonBuilderFactory]: Interpolants [519#(= 0 |__U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__probe1_6_#t~ret40.offset|), 520#(= 0 __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__probe1_6_~p~0.offset), 507#true, 508#false, 524#(and (= |~#__U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_global_msg_list~0.offset| |old(~#__U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_global_msg_list~0.offset)|) (= |#valid| |old(#valid)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |~#__U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_global_msg_list~0.base| |old(~#__U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_global_msg_list~0.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)), 525#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|)), 526#(= 0 |__U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_malloc_#res.offset|)] [2018-04-13 15:23:37,995 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 15:23:37,995 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-04-13 15:23:37,996 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-04-13 15:23:37,996 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-04-13 15:23:37,996 INFO L87 Difference]: Start difference. First operand 57 states and 61 transitions. Second operand 7 states. [2018-04-13 15:23:38,294 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-13 15:23:38,294 INFO L93 Difference]: Finished difference Result 81 states and 90 transitions. [2018-04-13 15:23:38,294 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-04-13 15:23:38,294 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 26 [2018-04-13 15:23:38,294 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-13 15:23:38,297 INFO L225 Difference]: With dead ends: 81 [2018-04-13 15:23:38,297 INFO L226 Difference]: Without dead ends: 81 [2018-04-13 15:23:38,298 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=32, Invalid=78, Unknown=0, NotChecked=0, Total=110 [2018-04-13 15:23:38,298 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 81 states. [2018-04-13 15:23:38,303 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 81 to 68. [2018-04-13 15:23:38,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 68 states. [2018-04-13 15:23:38,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 77 transitions. [2018-04-13 15:23:38,305 INFO L78 Accepts]: Start accepts. Automaton has 68 states and 77 transitions. Word has length 26 [2018-04-13 15:23:38,306 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-13 15:23:38,306 INFO L459 AbstractCegarLoop]: Abstraction has 68 states and 77 transitions. [2018-04-13 15:23:38,306 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-04-13 15:23:38,306 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 77 transitions. [2018-04-13 15:23:38,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-04-13 15:23:38,308 INFO L347 BasicCegarLoop]: Found error trace [2018-04-13 15:23:38,308 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-13 15:23:38,308 INFO L408 AbstractCegarLoop]: === Iteration 5 === [__U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_createErr0RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__probe1_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__probe1_6Err0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__probe1_6Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__probe1_6Err1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_fillErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr5RequiresViolation]=== [2018-04-13 15:23:38,308 INFO L82 PathProgramCache]: Analyzing trace with hash -1144133988, 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 [2018-04-13 15:23:38,311 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-13 15:23:38,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-13 15:23:38,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-13 15:23:38,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-13 15:23:38,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-13 15:23:38,376 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 15:23:38,402 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-13 15:23:38,402 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-04-13 15:23:38,402 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-13 15:23:38,402 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 15:23:38,403 INFO L182 omatonBuilderFactory]: Interpolants [696#(= 0 |__U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__probe1_6_#t~ret40.base|), 697#(= 0 __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__probe1_6_~p~0.base), 684#true, 685#false, 701#(and (= |~#__U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_global_msg_list~0.offset| |old(~#__U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_global_msg_list~0.offset)|) (= |#valid| |old(#valid)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |~#__U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_global_msg_list~0.base| |old(~#__U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_global_msg_list~0.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)), 702#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|)), 703#(= 0 |__U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_malloc_#res.base|)] [2018-04-13 15:23:38,403 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 15:23:38,403 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-04-13 15:23:38,403 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-04-13 15:23:38,403 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-04-13 15:23:38,403 INFO L87 Difference]: Start difference. First operand 68 states and 77 transitions. Second operand 7 states. [2018-04-13 15:23:38,641 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-13 15:23:38,641 INFO L93 Difference]: Finished difference Result 81 states and 90 transitions. [2018-04-13 15:23:38,642 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-04-13 15:23:38,642 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 27 [2018-04-13 15:23:38,642 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-13 15:23:38,643 INFO L225 Difference]: With dead ends: 81 [2018-04-13 15:23:38,643 INFO L226 Difference]: Without dead ends: 81 [2018-04-13 15:23:38,643 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=32, Invalid=78, Unknown=0, NotChecked=0, Total=110 [2018-04-13 15:23:38,643 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 81 states. [2018-04-13 15:23:38,646 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 81 to 69. [2018-04-13 15:23:38,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 69 states. [2018-04-13 15:23:38,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 69 states and 78 transitions. [2018-04-13 15:23:38,650 INFO L78 Accepts]: Start accepts. Automaton has 69 states and 78 transitions. Word has length 27 [2018-04-13 15:23:38,650 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-13 15:23:38,650 INFO L459 AbstractCegarLoop]: Abstraction has 69 states and 78 transitions. [2018-04-13 15:23:38,650 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-04-13 15:23:38,650 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 78 transitions. [2018-04-13 15:23:38,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-04-13 15:23:38,651 INFO L347 BasicCegarLoop]: Found error trace [2018-04-13 15:23:38,651 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-13 15:23:38,653 INFO L408 AbstractCegarLoop]: === Iteration 6 === [__U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_createErr0RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__probe1_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__probe1_6Err0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__probe1_6Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__probe1_6Err1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_fillErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr5RequiresViolation]=== [2018-04-13 15:23:38,653 INFO L82 PathProgramCache]: Analyzing trace with hash 959746947, now seen corresponding path program 1 times No working directory specified, using /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-13 15:23:38,657 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-13 15:23:38,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-13 15:23:38,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-13 15:23:38,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-13 15:23:38,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-13 15:23:38,713 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 15:23:38,730 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-13 15:23:38,730 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-04-13 15:23:38,730 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-13 15:23:38,730 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 15:23:38,730 INFO L182 omatonBuilderFactory]: Interpolants [881#(and (= |~#__U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_global_msg_list~0.offset| |old(~#__U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_global_msg_list~0.offset)|) (= |#valid| |old(#valid)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |~#__U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_global_msg_list~0.base| |old(~#__U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_global_msg_list~0.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)), 882#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|)), 883#(= 0 |__U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_malloc_#t~malloc12.offset|), 884#(= 0 |__U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_malloc_#res.offset|), 876#(= 0 |__U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__probe1_6_#t~ret40.offset|), 877#(= 0 __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__probe1_6_~p~0.offset), 862#true, 863#false] [2018-04-13 15:23:38,730 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-13 15:23:38,731 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-04-13 15:23:38,731 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-04-13 15:23:38,731 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2018-04-13 15:23:38,731 INFO L87 Difference]: Start difference. First operand 69 states and 78 transitions. Second operand 8 states. [2018-04-13 15:23:38,934 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-13 15:23:38,934 INFO L93 Difference]: Finished difference Result 77 states and 86 transitions. [2018-04-13 15:23:38,935 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-04-13 15:23:38,935 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 28 [2018-04-13 15:23:38,935 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-13 15:23:38,936 INFO L225 Difference]: With dead ends: 77 [2018-04-13 15:23:38,936 INFO L226 Difference]: Without dead ends: 77 [2018-04-13 15:23:38,936 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=38, Invalid=118, Unknown=0, NotChecked=0, Total=156 [2018-04-13 15:23:38,937 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77 states. [2018-04-13 15:23:38,940 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77 to 68. [2018-04-13 15:23:38,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 68 states. [2018-04-13 15:23:38,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 77 transitions. [2018-04-13 15:23:38,941 INFO L78 Accepts]: Start accepts. Automaton has 68 states and 77 transitions. Word has length 28 [2018-04-13 15:23:38,941 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-13 15:23:38,942 INFO L459 AbstractCegarLoop]: Abstraction has 68 states and 77 transitions. [2018-04-13 15:23:38,942 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-04-13 15:23:38,942 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 77 transitions. [2018-04-13 15:23:38,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-04-13 15:23:38,942 INFO L347 BasicCegarLoop]: Found error trace [2018-04-13 15:23:38,942 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-13 15:23:38,942 INFO L408 AbstractCegarLoop]: === Iteration 7 === [__U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_kobject_createErr0RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__probe1_6Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__probe1_6Err0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__probe1_6Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__probe1_6Err1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_fillErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test__false_valid_memtrack_true_termination_i____ldv_list_addErr5RequiresViolation]=== [2018-04-13 15:23:38,942 INFO L82 PathProgramCache]: Analyzing trace with hash -811145575, now seen corresponding path program 1 times No working directory specified, using /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-13 15:23:38,946 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-13 15:23:38,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-13 15:23:38,983 WARN L195 Executor]: ExternalInterpolator (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in) stderr output: WARNING: array quantifier WARNING: array quantifier WARNING: array quantifier WARNING: array quantifier [2018-04-13 15:23:39,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-13 15:23:39,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-13 15:23:39,015 WARN L195 Executor]: ExternalInterpolator (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in) stderr output: WARNING: array quantifier WARNING: array quantifier [2018-04-13 15:23:39,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-13 15:23:39,057 WARN L195 Executor]: ExternalInterpolator (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in) stderr output: WARNING: array quantifier WARNING: array quantifier WARNING: array quantifier WARNING: array quantifier WARNING: array quantifier WARNING: array quantifier [2018-04-13 15:23:39,058 FATAL L265 ToolchainWalker]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Undeclared function symbol (array-ext (Array Int Int) (Array Int Int)) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:321) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.createTerm(Parser.java:802) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1304) 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.singletracecheck.InterpolatingTraceCheckCraig.computeInterpolantsRecursive(InterpolatingTraceCheckCraig.java:351) 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.singletracecheck.InterpolatingTraceCheckCraig.computeInterpolantsRecursive(InterpolatingTraceCheckCraig.java:351) 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) [2018-04-13 15:23:39,060 INFO L168 Benchmark]: Toolchain (without parser) took 2759.94 ms. Allocated memory was 401.6 MB in the beginning and 696.8 MB in the end (delta: 295.2 MB). Free memory was 335.3 MB in the beginning and 646.6 MB in the end (delta: -311.3 MB). There was no memory consumed. Max. memory is 5.3 GB. [2018-04-13 15:23:39,061 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 401.6 MB. Free memory is still 361.7 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-04-13 15:23:39,062 INFO L168 Benchmark]: CACSL2BoogieTranslator took 307.22 ms. Allocated memory is still 401.6 MB. Free memory was 335.3 MB in the beginning and 290.3 MB in the end (delta: 44.9 MB). Peak memory consumption was 44.9 MB. Max. memory is 5.3 GB. [2018-04-13 15:23:39,062 INFO L168 Benchmark]: Boogie Preprocessor took 52.86 ms. Allocated memory is still 401.6 MB. Free memory was 290.3 MB in the beginning and 287.7 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 5.3 GB. [2018-04-13 15:23:39,062 INFO L168 Benchmark]: RCFGBuilder took 758.28 ms. Allocated memory was 401.6 MB in the beginning and 612.4 MB in the end (delta: 210.8 MB). Free memory was 287.7 MB in the beginning and 479.1 MB in the end (delta: -191.4 MB). Peak memory consumption was 34.9 MB. Max. memory is 5.3 GB. [2018-04-13 15:23:39,063 INFO L168 Benchmark]: TraceAbstraction took 1638.01 ms. Allocated memory was 612.4 MB in the beginning and 696.8 MB in the end (delta: 84.4 MB). Free memory was 479.1 MB in the beginning and 646.6 MB in the end (delta: -167.5 MB). There was no memory consumed. Max. memory is 5.3 GB. [2018-04-13 15:23:39,064 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 401.6 MB. Free memory is still 361.7 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 307.22 ms. Allocated memory is still 401.6 MB. Free memory was 335.3 MB in the beginning and 290.3 MB in the end (delta: 44.9 MB). Peak memory consumption was 44.9 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 52.86 ms. Allocated memory is still 401.6 MB. Free memory was 290.3 MB in the beginning and 287.7 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 5.3 GB. * RCFGBuilder took 758.28 ms. Allocated memory was 401.6 MB in the beginning and 612.4 MB in the end (delta: 210.8 MB). Free memory was 287.7 MB in the beginning and 479.1 MB in the end (delta: -191.4 MB). Peak memory consumption was 34.9 MB. Max. memory is 5.3 GB. * TraceAbstraction took 1638.01 ms. Allocated memory was 612.4 MB in the beginning and 696.8 MB in the end (delta: 84.4 MB). Free memory was 479.1 MB in the beginning and 646.6 MB in the end (delta: -167.5 MB). There was no memory consumed. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: SMTLIBException: Undeclared function symbol (array-ext (Array Int Int) (Array Int Int)) de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMTLIBException: Undeclared function symbol (array-ext (Array Int Int) (Array Int Int)): de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:321) 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_test7_false-valid-memtrack_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_z3.epf_AutomizerC.xml/Csv-Benchmark-0-2018-04-13_15-23-39-071.csv Received shutdown request...