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_test9_2_false-valid-memtrack_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-666feb3-m [2018-04-12 07:37:41,811 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-04-12 07:37:41,812 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-04-12 07:37:41,825 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-04-12 07:37:41,825 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-04-12 07:37:41,826 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-04-12 07:37:41,827 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-04-12 07:37:41,828 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-04-12 07:37:41,830 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-04-12 07:37:41,831 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-04-12 07:37:41,831 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-04-12 07:37:41,831 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-04-12 07:37:41,832 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-04-12 07:37:41,833 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-04-12 07:37:41,833 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-04-12 07:37:41,835 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-04-12 07:37:41,836 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-04-12 07:37:41,838 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-04-12 07:37:41,839 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-04-12 07:37:41,839 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-04-12 07:37:41,841 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-04-12 07:37:41,841 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-04-12 07:37:41,841 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-04-12 07:37:41,842 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-04-12 07:37:41,843 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-04-12 07:37:41,844 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-04-12 07:37:41,844 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-04-12 07:37:41,844 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-04-12 07:37:41,845 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-04-12 07:37:41,845 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-04-12 07:37:41,846 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-04-12 07:37:41,846 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 [2018-04-12 07:37:41,867 INFO L110 SettingsManager]: Loading preferences was successful [2018-04-12 07:37:41,867 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-04-12 07:37:41,868 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-04-12 07:37:41,868 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-04-12 07:37:41,868 INFO L133 SettingsManager]: * Use SBE=true [2018-04-12 07:37:41,868 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-04-12 07:37:41,869 INFO L133 SettingsManager]: * sizeof long=4 [2018-04-12 07:37:41,869 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-04-12 07:37:41,869 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-04-12 07:37:41,869 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-04-12 07:37:41,869 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-04-12 07:37:41,869 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-04-12 07:37:41,869 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-04-12 07:37:41,869 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-04-12 07:37:41,870 INFO L133 SettingsManager]: * sizeof long double=12 [2018-04-12 07:37:41,870 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-04-12 07:37:41,870 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-04-12 07:37:41,870 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-04-12 07:37:41,870 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-04-12 07:37:41,870 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-04-12 07:37:41,870 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-04-12 07:37:41,871 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2018-04-12 07:37:41,871 INFO L133 SettingsManager]: * SMT solver=External_Z3InterpolationMode [2018-04-12 07:37:41,871 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 [2018-04-12 07:37:41,897 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-04-12 07:37:41,906 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-04-12 07:37:41,910 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-04-12 07:37:41,911 INFO L271 PluginConnector]: Initializing CDTParser... [2018-04-12 07:37:41,911 INFO L276 PluginConnector]: CDTParser initialized [2018-04-12 07:37:41,912 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,198 INFO L225 CDTParser]: Created temporary CDT project at /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAGfbd69615e [2018-04-12 07:37:42,373 INFO L287 CDTParser]: IsIndexed: true [2018-04-12 07:37:42,373 INFO L288 CDTParser]: Found 1 translation units. [2018-04-12 07:37:42,373 INFO L168 CDTParser]: Scanning memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,384 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-04-12 07:37:42,384 INFO L215 ultiparseSymbolTable]: [2018-04-12 07:37:42,385 INFO L218 ultiparseSymbolTable]: Function table: [2018-04-12 07:37:42,385 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_zalloc ('ldv_zalloc') in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,385 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_get ('ldv_kref_get') in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,385 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_init ('ldv_kobject_init') in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,385 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_nonpositive ('ldv_nonpositive') in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,385 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_put ('ldv_kref_put') in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,385 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__g ('g') in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,385 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_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,385 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_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,385 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_create ('ldv_kobject_create') in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,385 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__f ('f') in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,385 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_put ('ldv_kobject_put') in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,386 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____bswap_32 ('__bswap_32') in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,386 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_init ('ldv_kref_init') in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,386 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_del ('ldv_kobject_del') in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,386 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,386 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_sub ('ldv_kref_sub') in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,386 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe_9 ('probe_9') in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,386 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_get ('ldv_kobject_get') in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,386 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_submit_msg ('ldv_submit_msg') in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,386 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanup ('ldv_kobject_cleanup') in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,386 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_positive ('ldv_positive') in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,386 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_add ('__ldv_list_add') in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,386 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_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,386 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_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,386 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_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,386 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_alloc ('ldv_msg_alloc') in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,386 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_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,386 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_release ('ldv_kobject_release') in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,386 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add ('ldv_list_add') in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,387 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_malloc ('ldv_malloc') in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,387 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fill ('ldv_msg_fill') in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,387 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__entry_point ('entry_point') in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,387 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____bswap_64 ('__bswap_64') in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,387 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_free ('ldv_msg_free') in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,387 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_del ('ldv_list_del') in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,387 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_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,387 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_del ('__ldv_list_del') in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,387 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgs ('ldv_destroy_msgs') in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,387 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-04-12 07:37:42,387 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__pthread_barrier_t in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,387 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____u_quad_t in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,387 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ino64_t in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,388 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____syscall_slong_t in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,388 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__u_long in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,388 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____off_t in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,388 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____WAIT_STATUS in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,388 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____gid_t in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,388 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____pid_t in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,388 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____uint16_t in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,388 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ino_t in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,388 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__suseconds_t in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,388 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__int64_t in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,388 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____loff_t in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,389 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__daddr_t in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,389 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__u_int16_t in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,389 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__quad_t in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,389 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_global_msg_list in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,389 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__fsid_t in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,389 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__a9 in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,389 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____clock_t in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,389 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____blkcnt_t in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,389 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__pthread_cond_t in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,389 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____uint8_t in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,390 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____clockid_t in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,390 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____pthread_list_t in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,390 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__pthread_barrierattr_t in memleaks_test9_2_false-valid-memtrack_true-termination.i 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L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____rlim64_t in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,395 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__register_t in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,395 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ino_t in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,395 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____fsblkcnt64_t in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,395 INFO L230 ultiparseSymbolTable]: Global variable declaration of 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__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__caddr_t in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,397 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__pthread_spinlock_t in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,397 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__mode_t in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,397 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____sigset_t in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,397 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____u_short in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,397 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__clock_t in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,397 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__fd_set in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,397 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__pid_t in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,397 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____fsid_t in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,397 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ulong in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,397 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__gid_t in memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:42,412 INFO L330 CDTParser]: Deleted temporary CDT project at /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAGfbd69615e [2018-04-12 07:37:42,415 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-04-12 07:37:42,416 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-04-12 07:37:42,417 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-04-12 07:37:42,417 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-04-12 07:37:42,421 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-04-12 07:37:42,422 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.04 07:37:42" (1/1) ... [2018-04-12 07:37:42,424 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37428933 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 07:37:42, skipping insertion in model container [2018-04-12 07:37:42,425 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.04 07:37:42" (1/1) ... [2018-04-12 07:37:42,435 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-12 07:37:42,464 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-12 07:37:42,637 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-12 07:37:42,692 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-12 07:37:42,700 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 156 non ball SCCs. Number of states in SCCs 156. [2018-04-12 07:37:42,757 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 07:37:42 WrapperNode [2018-04-12 07:37:42,757 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-04-12 07:37:42,758 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-04-12 07:37:42,758 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-04-12 07:37:42,758 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-04-12 07:37:42,769 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 07:37:42" (1/1) ... [2018-04-12 07:37:42,770 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 07:37:42" (1/1) ... [2018-04-12 07:37:42,782 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 07:37:42" (1/1) ... [2018-04-12 07:37:42,782 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 07:37:42" (1/1) ... [2018-04-12 07:37:42,793 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 07:37:42" (1/1) ... [2018-04-12 07:37:42,797 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 07:37:42" (1/1) ... [2018-04-12 07:37:42,800 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 07:37:42" (1/1) ... [2018-04-12 07:37:42,805 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-04-12 07:37:42,805 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-04-12 07:37:42,806 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-04-12 07:37:42,806 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-04-12 07:37:42,807 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 07:37:42" (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 [2018-04-12 07:37:42,896 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-04-12 07:37:42,896 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-04-12 07:37:42,896 INFO L136 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-04-12 07:37:42,897 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____bswap_32 [2018-04-12 07:37:42,897 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____bswap_64 [2018-04-12 07:37:42,897 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_nonpositive [2018-04-12 07:37:42,897 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_positive [2018-04-12 07:37:42,897 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_malloc [2018-04-12 07:37:42,897 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_zalloc [2018-04-12 07:37:42,897 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEAD [2018-04-12 07:37:42,897 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_add [2018-04-12 07:37:42,897 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_del [2018-04-12 07:37:42,897 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add [2018-04-12 07:37:42,897 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add_tail [2018-04-12 07:37:42,897 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_del [2018-04-12 07:37:42,897 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_alloc [2018-04-12 07:37:42,897 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fill [2018-04-12 07:37:42,897 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_free [2018-04-12 07:37:42,897 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_submit_msg [2018-04-12 07:37:42,898 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgs [2018-04-12 07:37:42,898 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_get_drvdata [2018-04-12 07:37:42,898 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_set_drvdata [2018-04-12 07:37:42,898 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_return [2018-04-12 07:37:42,898 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_return [2018-04-12 07:37:42,898 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_sub [2018-04-12 07:37:42,898 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_init [2018-04-12 07:37:42,898 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_get [2018-04-12 07:37:42,898 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_put [2018-04-12 07:37:42,898 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_del [2018-04-12 07:37:42,898 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanup [2018-04-12 07:37:42,898 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_release [2018-04-12 07:37:42,898 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_put [2018-04-12 07:37:42,898 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_get [2018-04-12 07:37:42,898 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_init_internal [2018-04-12 07:37:42,898 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_init [2018-04-12 07:37:42,898 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_create [2018-04-12 07:37:42,898 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__f [2018-04-12 07:37:42,899 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__g [2018-04-12 07:37:42,899 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe_9 [2018-04-12 07:37:42,899 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__entry_point [2018-04-12 07:37:42,899 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-04-12 07:37:42,899 INFO L136 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-04-12 07:37:42,899 INFO L136 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-04-12 07:37:42,899 INFO L136 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-04-12 07:37:42,899 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____bswap_32 [2018-04-12 07:37:42,899 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____bswap_64 [2018-04-12 07:37:42,899 INFO L128 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2018-04-12 07:37:42,899 INFO L128 BoogieDeclarations]: Found specification of procedure atof [2018-04-12 07:37:42,899 INFO L128 BoogieDeclarations]: Found specification of procedure atoi [2018-04-12 07:37:42,899 INFO L128 BoogieDeclarations]: Found specification of procedure atol [2018-04-12 07:37:42,899 INFO L128 BoogieDeclarations]: Found specification of procedure atoll [2018-04-12 07:37:42,899 INFO L128 BoogieDeclarations]: Found specification of procedure strtod [2018-04-12 07:37:42,899 INFO L128 BoogieDeclarations]: Found specification of procedure strtof [2018-04-12 07:37:42,900 INFO L128 BoogieDeclarations]: Found specification of procedure strtold [2018-04-12 07:37:42,900 INFO L128 BoogieDeclarations]: Found specification of procedure strtol [2018-04-12 07:37:42,900 INFO L128 BoogieDeclarations]: Found specification of procedure strtoul [2018-04-12 07:37:42,900 INFO L128 BoogieDeclarations]: Found specification of procedure strtoq [2018-04-12 07:37:42,900 INFO L128 BoogieDeclarations]: Found specification of procedure strtouq [2018-04-12 07:37:42,900 INFO L128 BoogieDeclarations]: Found specification of procedure strtoll [2018-04-12 07:37:42,900 INFO L128 BoogieDeclarations]: Found specification of procedure strtoull [2018-04-12 07:37:42,900 INFO L128 BoogieDeclarations]: Found specification of procedure l64a [2018-04-12 07:37:42,900 INFO L128 BoogieDeclarations]: Found specification of procedure a64l [2018-04-12 07:37:42,900 INFO L128 BoogieDeclarations]: Found specification of procedure select [2018-04-12 07:37:42,900 INFO L128 BoogieDeclarations]: Found specification of procedure pselect [2018-04-12 07:37:42,900 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2018-04-12 07:37:42,900 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2018-04-12 07:37:42,900 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2018-04-12 07:37:42,900 INFO L128 BoogieDeclarations]: Found specification of procedure random [2018-04-12 07:37:42,900 INFO L128 BoogieDeclarations]: Found specification of procedure srandom [2018-04-12 07:37:42,900 INFO L128 BoogieDeclarations]: Found specification of procedure initstate [2018-04-12 07:37:42,900 INFO L128 BoogieDeclarations]: Found specification of procedure setstate [2018-04-12 07:37:42,900 INFO L128 BoogieDeclarations]: Found specification of procedure random_r [2018-04-12 07:37:42,900 INFO L128 BoogieDeclarations]: Found specification of procedure srandom_r [2018-04-12 07:37:42,901 INFO L128 BoogieDeclarations]: Found specification of procedure initstate_r [2018-04-12 07:37:42,901 INFO L128 BoogieDeclarations]: Found specification of procedure setstate_r [2018-04-12 07:37:42,901 INFO L128 BoogieDeclarations]: Found specification of procedure rand [2018-04-12 07:37:42,901 INFO L128 BoogieDeclarations]: Found specification of procedure srand [2018-04-12 07:37:42,901 INFO L128 BoogieDeclarations]: Found specification of procedure rand_r [2018-04-12 07:37:42,901 INFO L128 BoogieDeclarations]: Found specification of procedure drand48 [2018-04-12 07:37:42,901 INFO L128 BoogieDeclarations]: Found specification of procedure erand48 [2018-04-12 07:37:42,901 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48 [2018-04-12 07:37:42,901 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48 [2018-04-12 07:37:42,901 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48 [2018-04-12 07:37:42,901 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48 [2018-04-12 07:37:42,901 INFO L128 BoogieDeclarations]: Found specification of procedure srand48 [2018-04-12 07:37:42,901 INFO L128 BoogieDeclarations]: Found specification of procedure seed48 [2018-04-12 07:37:42,901 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48 [2018-04-12 07:37:42,901 INFO L128 BoogieDeclarations]: Found specification of procedure drand48_r [2018-04-12 07:37:42,901 INFO L128 BoogieDeclarations]: Found specification of procedure erand48_r [2018-04-12 07:37:42,901 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48_r [2018-04-12 07:37:42,901 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48_r [2018-04-12 07:37:42,901 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48_r [2018-04-12 07:37:42,902 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48_r [2018-04-12 07:37:42,902 INFO L128 BoogieDeclarations]: Found specification of procedure srand48_r [2018-04-12 07:37:42,902 INFO L128 BoogieDeclarations]: Found specification of procedure seed48_r [2018-04-12 07:37:42,902 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48_r [2018-04-12 07:37:42,902 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-04-12 07:37:42,902 INFO L128 BoogieDeclarations]: Found specification of procedure calloc [2018-04-12 07:37:42,902 INFO L128 BoogieDeclarations]: Found specification of procedure realloc [2018-04-12 07:37:42,902 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-04-12 07:37:42,902 INFO L128 BoogieDeclarations]: Found specification of procedure cfree [2018-04-12 07:37:42,902 INFO L128 BoogieDeclarations]: Found specification of procedure alloca [2018-04-12 07:37:42,902 INFO L128 BoogieDeclarations]: Found specification of procedure valloc [2018-04-12 07:37:42,902 INFO L128 BoogieDeclarations]: Found specification of procedure posix_memalign [2018-04-12 07:37:42,902 INFO L128 BoogieDeclarations]: Found specification of procedure abort [2018-04-12 07:37:42,902 INFO L128 BoogieDeclarations]: Found specification of procedure atexit [2018-04-12 07:37:42,902 INFO L128 BoogieDeclarations]: Found specification of procedure on_exit [2018-04-12 07:37:42,902 INFO L128 BoogieDeclarations]: Found specification of procedure exit [2018-04-12 07:37:42,902 INFO L128 BoogieDeclarations]: Found specification of procedure _Exit [2018-04-12 07:37:42,902 INFO L128 BoogieDeclarations]: Found specification of procedure getenv [2018-04-12 07:37:42,902 INFO L128 BoogieDeclarations]: Found specification of procedure putenv [2018-04-12 07:37:42,903 INFO L128 BoogieDeclarations]: Found specification of procedure setenv [2018-04-12 07:37:42,903 INFO L128 BoogieDeclarations]: Found specification of procedure unsetenv [2018-04-12 07:37:42,903 INFO L128 BoogieDeclarations]: Found specification of procedure clearenv [2018-04-12 07:37:42,903 INFO L128 BoogieDeclarations]: Found specification of procedure mktemp [2018-04-12 07:37:42,903 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemp [2018-04-12 07:37:42,903 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemps [2018-04-12 07:37:42,903 INFO L128 BoogieDeclarations]: Found specification of procedure mkdtemp [2018-04-12 07:37:42,903 INFO L128 BoogieDeclarations]: Found specification of procedure system [2018-04-12 07:37:42,903 INFO L128 BoogieDeclarations]: Found specification of procedure realpath [2018-04-12 07:37:42,903 INFO L128 BoogieDeclarations]: Found specification of procedure bsearch [2018-04-12 07:37:42,903 INFO L128 BoogieDeclarations]: Found specification of procedure qsort [2018-04-12 07:37:42,903 INFO L128 BoogieDeclarations]: Found specification of procedure abs [2018-04-12 07:37:42,903 INFO L128 BoogieDeclarations]: Found specification of procedure labs [2018-04-12 07:37:42,903 INFO L128 BoogieDeclarations]: Found specification of procedure llabs [2018-04-12 07:37:42,903 INFO L128 BoogieDeclarations]: Found specification of procedure div [2018-04-12 07:37:42,903 INFO L128 BoogieDeclarations]: Found specification of procedure ldiv [2018-04-12 07:37:42,903 INFO L128 BoogieDeclarations]: Found specification of procedure lldiv [2018-04-12 07:37:42,903 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt [2018-04-12 07:37:42,903 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt [2018-04-12 07:37:42,903 INFO L128 BoogieDeclarations]: Found specification of procedure gcvt [2018-04-12 07:37:42,904 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt [2018-04-12 07:37:42,904 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt [2018-04-12 07:37:42,904 INFO L128 BoogieDeclarations]: Found specification of procedure qgcvt [2018-04-12 07:37:42,904 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt_r [2018-04-12 07:37:42,904 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt_r [2018-04-12 07:37:42,904 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt_r [2018-04-12 07:37:42,904 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt_r [2018-04-12 07:37:42,904 INFO L128 BoogieDeclarations]: Found specification of procedure mblen [2018-04-12 07:37:42,904 INFO L128 BoogieDeclarations]: Found specification of procedure mbtowc [2018-04-12 07:37:42,904 INFO L128 BoogieDeclarations]: Found specification of procedure wctomb [2018-04-12 07:37:42,904 INFO L128 BoogieDeclarations]: Found specification of procedure mbstowcs [2018-04-12 07:37:42,904 INFO L128 BoogieDeclarations]: Found specification of procedure wcstombs [2018-04-12 07:37:42,904 INFO L128 BoogieDeclarations]: Found specification of procedure rpmatch [2018-04-12 07:37:42,904 INFO L128 BoogieDeclarations]: Found specification of procedure getsubopt [2018-04-12 07:37:42,904 INFO L128 BoogieDeclarations]: Found specification of procedure getloadavg [2018-04-12 07:37:42,904 INFO L128 BoogieDeclarations]: Found specification of procedure kfree [2018-04-12 07:37:42,904 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-04-12 07:37:42,904 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-04-12 07:37:42,904 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_nonpositive [2018-04-12 07:37:42,905 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_positive [2018-04-12 07:37:42,905 INFO L128 BoogieDeclarations]: Found specification of procedure memcpy [2018-04-12 07:37:42,905 INFO L128 BoogieDeclarations]: Found specification of procedure memset [2018-04-12 07:37:42,905 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_malloc [2018-04-12 07:37:42,905 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-04-12 07:37:42,905 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_zalloc [2018-04-12 07:37:42,905 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-04-12 07:37:42,905 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEAD [2018-04-12 07:37:42,905 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-04-12 07:37:42,905 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_add [2018-04-12 07:37:42,905 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_del [2018-04-12 07:37:42,905 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add [2018-04-12 07:37:42,905 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-04-12 07:37:42,905 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add_tail [2018-04-12 07:37:42,905 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_del [2018-04-12 07:37:42,905 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_alloc [2018-04-12 07:37:42,905 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fill [2018-04-12 07:37:42,905 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-04-12 07:37:42,905 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_free [2018-04-12 07:37:42,905 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-04-12 07:37:42,906 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_submit_msg [2018-04-12 07:37:42,906 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgs [2018-04-12 07:37:42,906 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_get_drvdata [2018-04-12 07:37:42,906 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_set_drvdata [2018-04-12 07:37:42,906 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_return [2018-04-12 07:37:42,906 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-04-12 07:37:42,906 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-04-12 07:37:42,906 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_return [2018-04-12 07:37:42,906 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_sub [2018-04-12 07:37:42,906 INFO L128 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-04-12 07:37:42,906 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_init [2018-04-12 07:37:42,906 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_get [2018-04-12 07:37:42,906 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_put [2018-04-12 07:37:42,906 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_del [2018-04-12 07:37:42,906 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanup [2018-04-12 07:37:42,906 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_release [2018-04-12 07:37:42,906 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_put [2018-04-12 07:37:42,906 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_get [2018-04-12 07:37:42,906 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_init_internal [2018-04-12 07:37:42,907 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_init [2018-04-12 07:37:42,907 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_create [2018-04-12 07:37:42,907 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-04-12 07:37:42,907 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__f [2018-04-12 07:37:42,907 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__g [2018-04-12 07:37:42,907 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe_9 [2018-04-12 07:37:42,907 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__entry_point [2018-04-12 07:37:42,907 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-04-12 07:37:42,907 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-04-12 07:37:42,907 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-04-12 07:37:42,907 INFO L128 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-04-12 07:37:43,167 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-12 07:37:43,276 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-12 07:37:43,502 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-04-12 07:37:43,503 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.04 07:37:43 BoogieIcfgContainer [2018-04-12 07:37:43,503 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-04-12 07:37:43,504 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-04-12 07:37:43,504 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-04-12 07:37:43,506 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-04-12 07:37:43,506 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.04 07:37:42" (1/3) ... [2018-04-12 07:37:43,507 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@21d6b7d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.04 07:37:43, skipping insertion in model container [2018-04-12 07:37:43,507 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.04 07:37:42" (2/3) ... [2018-04-12 07:37:43,507 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@21d6b7d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.04 07:37:43, skipping insertion in model container [2018-04-12 07:37:43,507 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.04 07:37:43" (3/3) ... [2018-04-12 07:37:43,508 INFO L107 eAbstractionObserver]: Analyzing ICFG memleaks_test9_2_false-valid-memtrack_true-termination.i [2018-04-12 07:37:43,515 INFO L131 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2018-04-12 07:37:43,522 INFO L143 ceAbstractionStarter]: Appying trace abstraction to program that has 71 error locations. [2018-04-12 07:37:43,552 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-04-12 07:37:43,553 INFO L369 AbstractCegarLoop]: Interprodecural is true [2018-04-12 07:37:43,553 INFO L370 AbstractCegarLoop]: Hoare is false [2018-04-12 07:37:43,553 INFO L371 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2018-04-12 07:37:43,553 INFO L372 AbstractCegarLoop]: Backedges is CANONICAL [2018-04-12 07:37:43,553 INFO L373 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-04-12 07:37:43,553 INFO L374 AbstractCegarLoop]: Difference is false [2018-04-12 07:37:43,553 INFO L375 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-04-12 07:37:43,553 INFO L380 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-04-12 07:37:43,554 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-04-12 07:37:43,565 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states. [2018-04-12 07:37:43,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-04-12 07:37:43,571 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 07:37:43,572 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2018-04-12 07:37:43,572 INFO L408 AbstractCegarLoop]: === Iteration 1 === [__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr6RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr0RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE]=== [2018-04-12 07:37:43,576 INFO L82 PathProgramCache]: Analyzing trace with hash 13756519, 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 [2018-04-12 07:37:43,587 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 07:37:43,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 07:37:43,624 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 07:37:43,642 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-12 07:37:43,642 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-04-12 07:37:43,643 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 07:37:43,643 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 07:37:43,643 INFO L182 omatonBuilderFactory]: Interpolants [105#true, 106#false, 107#(= 1 (select |#valid| |~#__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_global_msg_list~0.base|))] [2018-04-12 07:37:43,644 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 07:37:43,644 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-04-12 07:37:43,652 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-04-12 07:37:43,652 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-04-12 07:37:43,654 INFO L87 Difference]: Start difference. First operand 102 states. Second operand 3 states. [2018-04-12 07:37:43,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 07:37:43,697 INFO L93 Difference]: Finished difference Result 31 states and 32 transitions. [2018-04-12 07:37:43,697 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-04-12 07:37:43,698 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 4 [2018-04-12 07:37:43,698 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 07:37:43,704 INFO L225 Difference]: With dead ends: 31 [2018-04-12 07:37:43,704 INFO L226 Difference]: Without dead ends: 28 [2018-04-12 07:37:43,706 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 [2018-04-12 07:37:43,719 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28 states. [2018-04-12 07:37:43,731 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28 to 28. [2018-04-12 07:37:43,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28 states. [2018-04-12 07:37:43,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 29 transitions. [2018-04-12 07:37:43,734 INFO L78 Accepts]: Start accepts. Automaton has 28 states and 29 transitions. Word has length 4 [2018-04-12 07:37:43,734 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 07:37:43,734 INFO L459 AbstractCegarLoop]: Abstraction has 28 states and 29 transitions. [2018-04-12 07:37:43,734 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-04-12 07:37:43,734 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 29 transitions. [2018-04-12 07:37:43,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-04-12 07:37:43,735 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 07:37:43,735 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2018-04-12 07:37:43,735 INFO L408 AbstractCegarLoop]: === Iteration 2 === [__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr6RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr0RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE]=== [2018-04-12 07:37:43,735 INFO L82 PathProgramCache]: Analyzing trace with hash 13756520, 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 [2018-04-12 07:37:43,739 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 07:37:43,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 07:37:43,748 WARN L195 Executor]: ExternalInterpolator (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in) stderr output: WARNING: array quantifier [2018-04-12 07:37:43,752 WARN L251 NnfTransformerHelper]: thrown away annotations [(:qid itp)] [2018-04-12 07:37:43,752 WARN L251 NnfTransformerHelper]: thrown away annotations [(:qid itp)] [2018-04-12 07:37:43,753 WARN L251 NnfTransformerHelper]: thrown away annotations [(:qid itp)] [2018-04-12 07:37:43,753 WARN L251 NnfTransformerHelper]: thrown away annotations [(:qid itp)] [2018-04-12 07:37:43,783 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 [2018-04-12 07:37:43,813 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 07:37:43,831 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-12 07:37:43,831 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-04-12 07:37:43,831 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 07:37:43,832 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 07:37:43,832 INFO L182 omatonBuilderFactory]: Interpolants [167#true, 168#false, 169#(exists ((%0 (Array Int Int))) (! (forall ((%1 Int)) (! (= (store %0 %1 8) (store |#length| %1 8)) :qid itp)) :qid itp)), 170#(and (<= (+ |~#__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|)) (= 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|))] [2018-04-12 07:37:43,832 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 07:37:43,833 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-04-12 07:37:43,833 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-04-12 07:37:43,834 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=4, Unknown=1, NotChecked=2, Total=12 [2018-04-12 07:37:43,834 INFO L87 Difference]: Start difference. First operand 28 states and 29 transitions. Second operand 4 states. [2018-04-12 07:37:43,861 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 07:37:43,861 INFO L93 Difference]: Finished difference Result 38 states and 39 transitions. [2018-04-12 07:37:43,861 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-04-12 07:37:43,861 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 4 [2018-04-12 07:37:43,861 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 07:37:43,862 INFO L225 Difference]: With dead ends: 38 [2018-04-12 07:37:43,862 INFO L226 Difference]: Without dead ends: 38 [2018-04-12 07:37:43,863 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 [2018-04-12 07:37:43,863 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38 states. [2018-04-12 07:37:43,865 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38 to 27. [2018-04-12 07:37:43,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27 states. [2018-04-12 07:37:43,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 28 transitions. [2018-04-12 07:37:43,865 INFO L78 Accepts]: Start accepts. Automaton has 27 states and 28 transitions. Word has length 4 [2018-04-12 07:37:43,865 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 07:37:43,865 INFO L459 AbstractCegarLoop]: Abstraction has 27 states and 28 transitions. [2018-04-12 07:37:43,865 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-04-12 07:37:43,865 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 28 transitions. [2018-04-12 07:37:43,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-04-12 07:37:43,866 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 07:37:43,866 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2018-04-12 07:37:43,866 INFO L408 AbstractCegarLoop]: === Iteration 3 === [__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr6RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr0RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE]=== [2018-04-12 07:37:43,866 INFO L82 PathProgramCache]: Analyzing trace with hash 426452238, 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 [2018-04-12 07:37:43,869 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 07:37:43,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 07:37:43,878 WARN L195 Executor]: ExternalInterpolator (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in) stderr output: WARNING: array quantifier [2018-04-12 07:37:43,879 WARN L251 NnfTransformerHelper]: thrown away annotations [(:qid itp)] [2018-04-12 07:37:43,879 WARN L251 NnfTransformerHelper]: thrown away annotations [(:qid itp)] [2018-04-12 07:37:43,879 WARN L251 NnfTransformerHelper]: thrown away annotations [(:qid itp)] [2018-04-12 07:37:43,879 WARN L251 NnfTransformerHelper]: thrown away annotations [(:qid itp)] [2018-04-12 07:37:43,883 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 [2018-04-12 07:37:43,897 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 07:37:43,913 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-12 07:37:43,913 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-04-12 07:37:43,914 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 07:37:43,914 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 07:37:43,914 INFO L182 omatonBuilderFactory]: Interpolants [236#true, 237#false, 238#(exists ((%0 (Array Int Int))) (! (forall ((%1 Int)) (! (= (store %0 %1 8) (store |#length| %1 8)) :qid itp)) :qid itp)), 239#(and (<= (+ |~#__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|)) (<= 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|)))] [2018-04-12 07:37:43,914 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 07:37:43,914 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-04-12 07:37:43,915 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-04-12 07:37:43,915 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=4, Unknown=1, NotChecked=2, Total=12 [2018-04-12 07:37:43,915 INFO L87 Difference]: Start difference. First operand 27 states and 28 transitions. Second operand 4 states. [2018-04-12 07:37:43,930 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 07:37:43,930 INFO L93 Difference]: Finished difference Result 37 states and 38 transitions. [2018-04-12 07:37:43,930 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-04-12 07:37:43,930 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 5 [2018-04-12 07:37:43,930 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 07:37:43,931 INFO L225 Difference]: With dead ends: 37 [2018-04-12 07:37:43,931 INFO L226 Difference]: Without dead ends: 37 [2018-04-12 07:37:43,931 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 [2018-04-12 07:37:43,932 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37 states. [2018-04-12 07:37:43,934 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37 to 26. [2018-04-12 07:37:43,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2018-04-12 07:37:43,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 27 transitions. [2018-04-12 07:37:43,935 INFO L78 Accepts]: Start accepts. Automaton has 26 states and 27 transitions. Word has length 5 [2018-04-12 07:37:43,935 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 07:37:43,935 INFO L459 AbstractCegarLoop]: Abstraction has 26 states and 27 transitions. [2018-04-12 07:37:43,935 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-04-12 07:37:43,935 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 27 transitions. [2018-04-12 07:37:43,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-04-12 07:37:43,936 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 07:37:43,936 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-12 07:37:43,936 INFO L408 AbstractCegarLoop]: === Iteration 4 === [__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr6RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr0RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE]=== [2018-04-12 07:37:43,936 INFO L82 PathProgramCache]: Analyzing trace with hash -762038777, 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 [2018-04-12 07:37:43,940 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-12 07:37:43,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 07:37:43,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 07:37:44,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 07:37:44,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 07:37:44,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-12 07:37:44,062 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 07:37:44,099 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-04-12 07:37:44,099 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-04-12 07:37:44,099 INFO L142 lantAutomatonBuilder]: Constructing canonical interpolant automaton, with selfloop in false state [2018-04-12 07:37:44,099 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 07:37:44,100 INFO L182 omatonBuilderFactory]: Interpolants [304#false, 339#(and (= 0 |__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe_9_#t~ret38.base|) (= 0 |__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__probe_9_#t~ret38.offset|)), 324#(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)|) (= ~__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__a9~0.offset |old(~__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__a9~0.offset)|) (= ~__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__a9~0.base |old(~__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__a9~0.base)|) (= |~#__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)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)), 340#(and (= ~__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__a9~0.base 0) (= ~__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__a9~0.offset 0)), 325#(and (= |#valid| |old(#valid)|) (= ~__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__a9~0.offset |old(~__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__a9~0.offset)|) (= ~__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__a9~0.base |old(~__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__a9~0.base)|) (= |old(#length)| |#length|)), 341#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|)), 342#(and (= 0 |__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_malloc_#res.offset|) (= 0 |__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_malloc_#res.base|)), 303#true] [2018-04-12 07:37:44,100 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-12 07:37:44,100 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-04-12 07:37:44,100 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-04-12 07:37:44,100 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2018-04-12 07:37:44,101 INFO L87 Difference]: Start difference. First operand 26 states and 27 transitions. Second operand 8 states. [2018-04-12 07:37:44,308 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-12 07:37:44,308 INFO L93 Difference]: Finished difference Result 39 states and 39 transitions. [2018-04-12 07:37:44,309 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-04-12 07:37:44,309 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 23 [2018-04-12 07:37:44,309 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-12 07:37:44,309 INFO L225 Difference]: With dead ends: 39 [2018-04-12 07:37:44,309 INFO L226 Difference]: Without dead ends: 29 [2018-04-12 07:37:44,310 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2018-04-12 07:37:44,310 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29 states. [2018-04-12 07:37:44,312 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29 to 26. [2018-04-12 07:37:44,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2018-04-12 07:37:44,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 26 transitions. [2018-04-12 07:37:44,313 INFO L78 Accepts]: Start accepts. Automaton has 26 states and 26 transitions. Word has length 23 [2018-04-12 07:37:44,313 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-12 07:37:44,313 INFO L459 AbstractCegarLoop]: Abstraction has 26 states and 26 transitions. [2018-04-12 07:37:44,313 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-04-12 07:37:44,313 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 26 transitions. [2018-04-12 07:37:44,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-04-12 07:37:44,314 INFO L347 BasicCegarLoop]: Found error trace [2018-04-12 07:37:44,314 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] [2018-04-12 07:37:44,314 INFO L408 AbstractCegarLoop]: === Iteration 5 === [__U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_fillErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_addErr6RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_sub_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_kobject_cleanupErr0RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test____false_valid_memtrack_true_termination_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE]=== [2018-04-12 07:37:44,314 INFO L82 PathProgramCache]: Analyzing trace with hash -1737284059, 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) [2018-04-12 07:37:44,318 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy Waiting until toolchain timeout for monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-12 07:37:44,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-04-12 07:37:44,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-04-12 07:37:44,388 INFO L421 BasicCegarLoop]: Counterexample might be feasible [2018-04-12 07:37:44,400 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-04-12 07:37:44,405 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 3 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-12 07:37:44,405 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-12 07:37:44,405 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-12 07:37:44,406 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 3 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-12 07:37:44,406 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 3 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-12 07:37:44,406 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-12 07:37:44,406 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 18 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-12 07:37:44,407 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 3 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# [2018-04-12 07:37:44,415 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.04 07:37:44 BoogieIcfgContainer [2018-04-12 07:37:44,415 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-04-12 07:37:44,416 INFO L168 Benchmark]: Toolchain (without parser) took 2000.08 ms. Allocated memory was 352.3 MB in the beginning and 513.3 MB in the end (delta: 161.0 MB). Free memory was 292.5 MB in the beginning and 372.3 MB in the end (delta: -79.8 MB). Peak memory consumption was 81.2 MB. Max. memory is 5.3 GB. [2018-04-12 07:37:44,417 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 352.3 MB. Free memory is still 320.8 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-04-12 07:37:44,418 INFO L168 Benchmark]: CACSL2BoogieTranslator took 340.65 ms. Allocated memory is still 352.3 MB. Free memory was 292.5 MB in the beginning and 250.7 MB in the end (delta: 41.8 MB). Peak memory consumption was 41.8 MB. Max. memory is 5.3 GB. [2018-04-12 07:37:44,418 INFO L168 Benchmark]: Boogie Preprocessor took 47.38 ms. Allocated memory is still 352.3 MB. Free memory was 250.7 MB in the beginning and 246.0 MB in the end (delta: 4.6 MB). Peak memory consumption was 4.6 MB. Max. memory is 5.3 GB. [2018-04-12 07:37:44,419 INFO L168 Benchmark]: RCFGBuilder took 697.50 ms. Allocated memory was 352.3 MB in the beginning and 472.9 MB in the end (delta: 120.6 MB). Free memory was 246.0 MB in the beginning and 345.1 MB in the end (delta: -99.0 MB). Peak memory consumption was 37.2 MB. Max. memory is 5.3 GB. [2018-04-12 07:37:44,419 INFO L168 Benchmark]: TraceAbstraction took 911.66 ms. Allocated memory was 472.9 MB in the beginning and 513.3 MB in the end (delta: 40.4 MB). Free memory was 345.1 MB in the beginning and 372.3 MB in the end (delta: -27.2 MB). Peak memory consumption was 13.2 MB. Max. memory is 5.3 GB. [2018-04-12 07:37:44,421 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 352.3 MB. Free memory is still 320.8 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 340.65 ms. Allocated memory is still 352.3 MB. Free memory was 292.5 MB in the beginning and 250.7 MB in the end (delta: 41.8 MB). Peak memory consumption was 41.8 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 47.38 ms. Allocated memory is still 352.3 MB. Free memory was 250.7 MB in the beginning and 246.0 MB in the end (delta: 4.6 MB). Peak memory consumption was 4.6 MB. Max. memory is 5.3 GB. * RCFGBuilder took 697.50 ms. Allocated memory was 352.3 MB in the beginning and 472.9 MB in the end (delta: 120.6 MB). Free memory was 246.0 MB in the beginning and 345.1 MB in the end (delta: -99.0 MB). Peak memory consumption was 37.2 MB. Max. memory is 5.3 GB. * TraceAbstraction took 911.66 ms. Allocated memory was 472.9 MB in the beginning and 513.3 MB in the end (delta: 40.4 MB). Free memory was 345.1 MB in the beginning and 372.3 MB in the end (delta: -27.2 MB). Peak memory consumption was 13.2 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 3 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 3 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 3 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 18 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 3 could not be translated for associated CType STRUCT#?next~$Pointer$?prev~$Pointer$# * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 1450]: not all allocated memory was freed not all allocated memory was freed We found a FailurePath: [L1434] int *a9; VAL [\old(a9)=19, \old(a9)=7, \old(ldv_global_msg_list)=null, \old(ldv_global_msg_list)=null, a9={0:0}, ldv_global_msg_list={3:18}] [L1135] FCALL struct ldv_list_head ldv_global_msg_list = { &(ldv_global_msg_list), &(ldv_global_msg_list) }; VAL [\old(a9)=7, \old(a9)=19, \old(ldv_global_msg_list)=null, \old(ldv_global_msg_list)=null, a9={0:0}, ldv_global_msg_list={12:0}] [L1135] FCALL struct ldv_list_head ldv_global_msg_list = { &(ldv_global_msg_list), &(ldv_global_msg_list) }; VAL [\old(a9)=19, \old(a9)=7, \old(ldv_global_msg_list)=null, \old(ldv_global_msg_list)=null, a9={0:0}, ldv_global_msg_list={12:0}] [L1135] FCALL struct ldv_list_head ldv_global_msg_list = { &(ldv_global_msg_list), &(ldv_global_msg_list) }; VAL [\old(a9)=7, \old(a9)=19, \old(ldv_global_msg_list)=null, \old(ldv_global_msg_list)=null, a9={0:0}, ldv_global_msg_list={12:0}] [L1451] CALL entry_point() VAL [\old(a9)=0, \old(a9)=0, a9={0:0}, ldv_global_msg_list={12:0}] [L1445] CALL probe_9() VAL [\old(a9)=0, \old(a9)=0, a9={0:0}, ldv_global_msg_list={12:0}] [L1437] CALL, EXPR ldv_malloc(sizeof(int)) VAL [\old(a9)=0, \old(a9)=0, \old(size)=4, a9={0:0}, ldv_global_msg_list={12:0}] [L1073] COND TRUE __VERIFIER_nondet_int() [L1074] EXPR, FCALL malloc(size) VAL [\old(a9)=0, \old(a9)=0, \old(size)=4, a9={0:0}, ldv_global_msg_list={12:0}, malloc(size)={14:0}, size=4] [L1074] RET return malloc(size); VAL [\old(a9)=0, \old(a9)=0, \old(size)=4, \result={14:0}, a9={0:0}, ldv_global_msg_list={12:0}, malloc(size)={14:0}, size=4] [L1437] EXPR ldv_malloc(sizeof(int)) VAL [\old(a9)=0, \old(a9)=0, a9={0:0}, ldv_global_msg_list={12:0}, ldv_malloc(sizeof(int))={14:0}] [L1437] a9 = (int *)ldv_malloc(sizeof(int)) [L1438] COND TRUE \read(*a9) [L1439] RET return 0; VAL [\old(a9)=0, \old(a9)=0, \result=0, a9={14:0}, ldv_global_msg_list={12:0}] [L1445] probe_9() VAL [\old(a9)=0, \old(a9)=0, a9={14:0}, ldv_global_msg_list={12:0}, probe_9()=0] [L1447] RET a9 = 0 VAL [\old(a9)=0, \old(a9)=0, a9={0:0}, ldv_global_msg_list={12:0}] [L1451] entry_point() VAL [\old(a9)=0, \old(a9)=0, a9={0:0}, ldv_global_msg_list={12:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 44 procedures, 328 locations, 71 error locations. UNSAFE Result, 0.8s OverallTime, 5 OverallIterations, 1 TraceHistogramMax, 0.3s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 91 SDtfs, 100 SDslu, 67 SDs, 0 SdLazy, 108 SolverSat, 24 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 24 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 2 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=102occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 4 MinimizatonAttempts, 25 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 61 NumberOfCodeBlocks, 61 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 32 ConstructedInterpolants, 4 QuantifiedInterpolants, 2727 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Written .csv to /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test9_2_false-valid-memtrack_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_z3.epf_AutomizerC.xml/Csv-Benchmark-0-2018-04-12_07-37-44-429.csv Written .csv to /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test9_2_false-valid-memtrack_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_z3.epf_AutomizerC.xml/Csv-TraceAbstractionBenchmarks-0-2018-04-12_07-37-44-429.csv Received shutdown request...