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 -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf -i ../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test17_1_false-valid-memtrack.i
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This is Ultimate 0.1.23-8168ed2-m
[2018-04-11 22:45:39,076 INFO L170 SettingsManager]: Resetting all preferences to default values...
[2018-04-11 22:45:39,078 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values
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[2018-04-11 22:45:39,115 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
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[2018-04-11 22:45:39,115 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values
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[2018-04-11 22:45:39,121 INFO L181 SettingsManager]: Finished resetting all preferences to default values...
[2018-04-11 22:45:39,121 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf
[2018-04-11 22:45:39,145 INFO L110 SettingsManager]: Loading preferences was successful
[2018-04-11 22:45:39,145 INFO L112 SettingsManager]: Preferences different from defaults after loading the file:
[2018-04-11 22:45:39,146 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2018-04-11 22:45:39,146 INFO L133 SettingsManager]: * ultimate.logging.details=de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation=DEBUG;
[2018-04-11 22:45:39,146 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2018-04-11 22:45:39,147 INFO L133 SettingsManager]: * to procedures, called more than once=true
[2018-04-11 22:45:39,147 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults:
[2018-04-11 22:45:39,147 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain
[2018-04-11 22:45:39,147 INFO L133 SettingsManager]: * Parallel states before merging=1
[2018-04-11 22:45:39,147 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true
[2018-04-11 22:45:39,148 INFO L131 SettingsManager]: Preferences of LTL2Aut differ from their defaults:
[2018-04-11 22:45:39,148 INFO L133 SettingsManager]: * Property to check=[] a
a: x > 42
[2018-04-11 22:45:39,148 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-04-11 22:45:39,148 INFO L133 SettingsManager]: * sizeof long=4
[2018-04-11 22:45:39,149 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false
[2018-04-11 22:45:39,149 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true
[2018-04-11 22:45:39,149 INFO L133 SettingsManager]: * sizeof POINTER=4
[2018-04-11 22:45:39,149 INFO L133 SettingsManager]: * Check division by zero=IGNORE
[2018-04-11 22:45:39,149 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true
[2018-04-11 22:45:39,150 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true
[2018-04-11 22:45:39,150 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-04-11 22:45:39,150 INFO L133 SettingsManager]: * sizeof long double=12
[2018-04-11 22:45:39,150 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-04-11 22:45:39,150 INFO L133 SettingsManager]: * Size of a code block=SingleStatement
[2018-04-11 22:45:39,151 INFO L133 SettingsManager]: * Add additional assume for each assert=false
[2018-04-11 22:45:39,151 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode
[2018-04-11 22:45:39,151 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-04-11 22:45:39,151 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-04-11 22:45:39,151 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK
[2018-04-11 22:45:39,152 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2018-04-11 22:45:39,152 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2018-04-11 22:45:39,152 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2018-04-11 22:45:39,152 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2018-04-11 22:45:39,152 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2018-04-11 22:45:39,153 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults:
[2018-04-11 22:45:39,153 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR
[2018-04-11 22:45:39,154 INFO L131 SettingsManager]: Preferences of Boogie Printer differ from their defaults:
[2018-04-11 22:45:39,154 INFO L133 SettingsManager]: * Dump path:=C:\Users\alex\AppData\Local\Temp\
[2018-04-11 22:45:39,188 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2018-04-11 22:45:39,202 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized
[2018-04-11 22:45:39,207 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected.
[2018-04-11 22:45:39,208 INFO L271 PluginConnector]: Initializing CDTParser...
[2018-04-11 22:45:39,209 INFO L276 PluginConnector]: CDTParser initialized
[2018-04-11 22:45:39,210 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,532 INFO L225 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG007a000ac
[2018-04-11 22:45:39,738 INFO L287 CDTParser]: IsIndexed: true
[2018-04-11 22:45:39,738 INFO L288 CDTParser]: Found 1 translation units.
[2018-04-11 22:45:39,739 INFO L168 CDTParser]: Scanning memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,751 INFO L210 ultiparseSymbolTable]: Include resolver:
[2018-04-11 22:45:39,751 INFO L215 ultiparseSymbolTable]: <empty include resolver>
[2018-04-11 22:45:39,751 INFO L218 ultiparseSymbolTable]: Function table:
[2018-04-11 22:45:39,752 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tail ('ldv_list_add_tail') in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,752 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdata ('ldv_dev_get_drvdata') in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,752 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_init ('ldv_kobject_init') in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,752 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_zalloc ('ldv_zalloc') in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,752 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_del ('__ldv_list_del') in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,752 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_del ('ldv_kobject_del') in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,752 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_submit_msg ('ldv_submit_msg') in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,752 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_put ('ldv_kobject_put') in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,753 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_positive ('ldv_positive') in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,753 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_get ('ldv_kref_get') in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,753 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__f ('f') in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,753 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,753 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____bswap_32 ('__bswap_32') in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,753 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__g ('g') in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,753 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_return ('ldv_atomic_sub_return') in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,753 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_init_internal ('ldv_kobject_init_internal') in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,753 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_create ('ldv_kobject_create') in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,753 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_alloc ('ldv_msg_alloc') in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,753 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_return ('ldv_atomic_add_return') in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,753 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fill ('ldv_msg_fill') in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,753 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add ('ldv_list_add') in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,754 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_nonpositive ('ldv_nonpositive') in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,754 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__entry_point ('entry_point') in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,754 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17 ('free_17') in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,754 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEAD ('LDV_INIT_LIST_HEAD') in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,754 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_release ('ldv_kobject_release') in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,754 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_sub ('ldv_kref_sub') in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,754 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgs ('ldv_destroy_msgs') in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,754 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_init ('ldv_kref_init') in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,755 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add ('__ldv_list_add') in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,755 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____bswap_64 ('__bswap_64') in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,755 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_free ('ldv_msg_free') in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,755 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanup ('ldv_kobject_cleanup') in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,755 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del ('ldv_list_del') in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,755 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdata ('ldv_dev_set_drvdata') in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,755 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_put ('ldv_kref_put') in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,755 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_get ('ldv_kobject_get') in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,755 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17 ('alloc_17') in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,756 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc ('ldv_malloc') in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,756 INFO L227 ultiparseSymbolTable]: Global variable table:
[2018-04-11 22:45:39,756 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ino_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,756 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__u_long in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,756 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____u_quad_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,756 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____pid_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,756 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____syscall_slong_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,756 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__pthread_barrier_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,757 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ino64_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,757 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____quad_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,757 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____loff_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,757 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ushort in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,757 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_global_msg_list in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,757 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____fsid_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,757 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__fd_mask in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,758 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____off_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,758 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__suseconds_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,758 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__clock_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,758 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____key_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,758 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__u_int8_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,758 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____clock_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,758 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__clockid_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,758 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__loff_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,758 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__daddr_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,758 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____uint8_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,759 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__fsid_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,759 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__pthread_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,759 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____gid_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,759 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__pthread_condattr_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,759 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____daddr_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,759 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____WAIT_STATUS in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,759 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____uint16_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,759 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__int64_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,759 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____uid_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,760 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,760 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____sig_atomic_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,760 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____int64_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,760 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ssize_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,760 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____syscall_ulong_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,760 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__pthread_key_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,760 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____fd_mask in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,760 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__u_quad_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,760 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__nlink_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,760 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__pthread_rwlock_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,760 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__u_int32_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,760 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__pthread_barrierattr_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,760 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____fsword_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,760 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__timer_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,760 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____uint64_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,761 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____useconds_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,761 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____fsblkcnt_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,761 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__register_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,761 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__time_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,761 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__dev_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,761 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____blkcnt64_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,761 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__pthread_rwlockattr_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,761 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____u_int in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,761 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__uint in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,761 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____blkcnt_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,761 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__sigset_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,761 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__id_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,761 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____time_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,762 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____timer_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,762 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__size_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,762 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____intptr_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,762 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__pthread_mutexattr_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,762 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__int8_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,762 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____socklen_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,762 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__pid_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,762 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____rlim_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,762 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ssize_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,762 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__fsfilcnt_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,763 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ino_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,763 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__key_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,763 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__mode_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,763 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__idtype_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,763 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__pthread_mutex_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,763 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____u_short in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,763 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____fsfilcnt64_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,763 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__int32_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,763 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____suseconds_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,764 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____nlink_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,764 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__fsblkcnt_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,764 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldiv_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,764 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____int8_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,764 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____int32_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,764 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__u_int64_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,764 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____fsblkcnt64_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,764 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____id_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,764 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____rlim64_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,765 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____blksize_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,765 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____fsfilcnt_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,765 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____qaddr_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,765 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__u_int in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,765 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____caddr_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,765 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__pthread_once_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,765 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____u_char in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,765 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____off64_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,765 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__wchar_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,765 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__lldiv_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,765 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__fd_set in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,765 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____pthread_list_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,765 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__uid_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,766 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____dev_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,766 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__int16_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,766 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__pthread_attr_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,766 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____int16_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,766 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__u_short in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,766 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____u_long in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,766 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__div_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,766 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ulong in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,766 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____clockid_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,766 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__quad_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,766 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__gid_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,767 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__blkcnt_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,767 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__u_char in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,767 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__off_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,767 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__u_int16_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,767 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__pthread_cond_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,767 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__caddr_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,767 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____sigset_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,767 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__pthread_spinlock_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,767 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____mode_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,767 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____uint32_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,768 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__blksize_t in memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:39,787 INFO L330 CDTParser]: Deleted temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG007a000ac
[2018-04-11 22:45:39,791 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-04-11 22:45:39,794 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements.
[2018-04-11 22:45:39,795 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-04-11 22:45:39,795 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-04-11 22:45:39,800 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized
[2018-04-11 22:45:39,800 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.04 10:45:39" (1/1) ...
[2018-04-11 22:45:39,803 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@564cc696 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 10:45:39, skipping insertion in model container
[2018-04-11 22:45:39,803 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.04 10:45:39" (1/1) ...
[2018-04-11 22:45:39,817 INFO L167 Dispatcher]: Using SV-COMP mode
[2018-04-11 22:45:39,856 INFO L167 Dispatcher]: Using SV-COMP mode
[2018-04-11 22:45:40,061 INFO L175 PostProcessor]: Settings: Checked method=main
[2018-04-11 22:45:40,140 INFO L175 PostProcessor]: Settings: Checked method=main
[2018-04-11 22:45:40,149 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 157 non ball SCCs. Number of states in SCCs 157.
[2018-04-11 22:45:40,234 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 10:45:40 WrapperNode
[2018-04-11 22:45:40,234 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2018-04-11 22:45:40,235 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2018-04-11 22:45:40,235 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2018-04-11 22:45:40,235 INFO L276 PluginConnector]: Boogie Preprocessor initialized
[2018-04-11 22:45:40,246 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 10:45:40" (1/1) ...
[2018-04-11 22:45:40,247 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 10:45:40" (1/1) ...
[2018-04-11 22:45:40,263 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 10:45:40" (1/1) ...
[2018-04-11 22:45:40,263 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 10:45:40" (1/1) ...
[2018-04-11 22:45:40,284 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 10:45:40" (1/1) ...
[2018-04-11 22:45:40,292 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 10:45:40" (1/1) ...
[2018-04-11 22:45:40,297 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 10:45:40" (1/1) ...
[2018-04-11 22:45:40,304 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2018-04-11 22:45:40,305 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2018-04-11 22:45:40,305 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2018-04-11 22:45:40,305 INFO L276 PluginConnector]: RCFGBuilder initialized
[2018-04-11 22:45:40,306 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 10:45:40" (1/1) ...
No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-04-11 22:45:40,443 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2018-04-11 22:45:40,443 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2018-04-11 22:45:40,443 INFO L136 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID
[2018-04-11 22:45:40,444 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____bswap_32
[2018-04-11 22:45:40,444 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____bswap_64
[2018-04-11 22:45:40,444 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_nonpositive
[2018-04-11 22:45:40,444 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_positive
[2018-04-11 22:45:40,444 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc
[2018-04-11 22:45:40,444 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_zalloc
[2018-04-11 22:45:40,444 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEAD
[2018-04-11 22:45:40,444 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add
[2018-04-11 22:45:40,445 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_del
[2018-04-11 22:45:40,445 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add
[2018-04-11 22:45:40,445 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tail
[2018-04-11 22:45:40,445 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del
[2018-04-11 22:45:40,445 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_alloc
[2018-04-11 22:45:40,445 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fill
[2018-04-11 22:45:40,445 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_free
[2018-04-11 22:45:40,445 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_submit_msg
[2018-04-11 22:45:40,445 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgs
[2018-04-11 22:45:40,445 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdata
[2018-04-11 22:45:40,445 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdata
[2018-04-11 22:45:40,446 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_return
[2018-04-11 22:45:40,446 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_return
[2018-04-11 22:45:40,446 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_sub
[2018-04-11 22:45:40,446 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_init
[2018-04-11 22:45:40,446 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_get
[2018-04-11 22:45:40,446 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_put
[2018-04-11 22:45:40,446 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_del
[2018-04-11 22:45:40,446 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanup
[2018-04-11 22:45:40,446 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_release
[2018-04-11 22:45:40,446 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_put
[2018-04-11 22:45:40,446 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_get
[2018-04-11 22:45:40,446 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_init_internal
[2018-04-11 22:45:40,446 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_init
[2018-04-11 22:45:40,446 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_create
[2018-04-11 22:45:40,446 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__f
[2018-04-11 22:45:40,447 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__g
[2018-04-11 22:45:40,447 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17
[2018-04-11 22:45:40,447 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17
[2018-04-11 22:45:40,447 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__entry_point
[2018-04-11 22:45:40,447 INFO L136 BoogieDeclarations]: Found implementation of procedure main
[2018-04-11 22:45:40,447 INFO L136 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset
[2018-04-11 22:45:40,447 INFO L136 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit
[2018-04-11 22:45:40,447 INFO L136 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy
[2018-04-11 22:45:40,447 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____bswap_32
[2018-04-11 22:45:40,447 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____bswap_64
[2018-04-11 22:45:40,447 INFO L128 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max
[2018-04-11 22:45:40,448 INFO L128 BoogieDeclarations]: Found specification of procedure atof
[2018-04-11 22:45:40,448 INFO L128 BoogieDeclarations]: Found specification of procedure atoi
[2018-04-11 22:45:40,448 INFO L128 BoogieDeclarations]: Found specification of procedure atol
[2018-04-11 22:45:40,448 INFO L128 BoogieDeclarations]: Found specification of procedure atoll
[2018-04-11 22:45:40,448 INFO L128 BoogieDeclarations]: Found specification of procedure strtod
[2018-04-11 22:45:40,448 INFO L128 BoogieDeclarations]: Found specification of procedure strtof
[2018-04-11 22:45:40,448 INFO L128 BoogieDeclarations]: Found specification of procedure strtold
[2018-04-11 22:45:40,448 INFO L128 BoogieDeclarations]: Found specification of procedure strtol
[2018-04-11 22:45:40,448 INFO L128 BoogieDeclarations]: Found specification of procedure strtoul
[2018-04-11 22:45:40,449 INFO L128 BoogieDeclarations]: Found specification of procedure strtoq
[2018-04-11 22:45:40,449 INFO L128 BoogieDeclarations]: Found specification of procedure strtouq
[2018-04-11 22:45:40,449 INFO L128 BoogieDeclarations]: Found specification of procedure strtoll
[2018-04-11 22:45:40,449 INFO L128 BoogieDeclarations]: Found specification of procedure strtoull
[2018-04-11 22:45:40,449 INFO L128 BoogieDeclarations]: Found specification of procedure l64a
[2018-04-11 22:45:40,449 INFO L128 BoogieDeclarations]: Found specification of procedure a64l
[2018-04-11 22:45:40,449 INFO L128 BoogieDeclarations]: Found specification of procedure select
[2018-04-11 22:45:40,449 INFO L128 BoogieDeclarations]: Found specification of procedure pselect
[2018-04-11 22:45:40,449 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_major
[2018-04-11 22:45:40,450 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_minor
[2018-04-11 22:45:40,450 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev
[2018-04-11 22:45:40,450 INFO L128 BoogieDeclarations]: Found specification of procedure random
[2018-04-11 22:45:40,450 INFO L128 BoogieDeclarations]: Found specification of procedure srandom
[2018-04-11 22:45:40,450 INFO L128 BoogieDeclarations]: Found specification of procedure initstate
[2018-04-11 22:45:40,450 INFO L128 BoogieDeclarations]: Found specification of procedure setstate
[2018-04-11 22:45:40,450 INFO L128 BoogieDeclarations]: Found specification of procedure random_r
[2018-04-11 22:45:40,450 INFO L128 BoogieDeclarations]: Found specification of procedure srandom_r
[2018-04-11 22:45:40,450 INFO L128 BoogieDeclarations]: Found specification of procedure initstate_r
[2018-04-11 22:45:40,451 INFO L128 BoogieDeclarations]: Found specification of procedure setstate_r
[2018-04-11 22:45:40,451 INFO L128 BoogieDeclarations]: Found specification of procedure rand
[2018-04-11 22:45:40,451 INFO L128 BoogieDeclarations]: Found specification of procedure srand
[2018-04-11 22:45:40,451 INFO L128 BoogieDeclarations]: Found specification of procedure rand_r
[2018-04-11 22:45:40,451 INFO L128 BoogieDeclarations]: Found specification of procedure drand48
[2018-04-11 22:45:40,451 INFO L128 BoogieDeclarations]: Found specification of procedure erand48
[2018-04-11 22:45:40,451 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48
[2018-04-11 22:45:40,451 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48
[2018-04-11 22:45:40,451 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48
[2018-04-11 22:45:40,451 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48
[2018-04-11 22:45:40,452 INFO L128 BoogieDeclarations]: Found specification of procedure srand48
[2018-04-11 22:45:40,452 INFO L128 BoogieDeclarations]: Found specification of procedure seed48
[2018-04-11 22:45:40,452 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48
[2018-04-11 22:45:40,452 INFO L128 BoogieDeclarations]: Found specification of procedure drand48_r
[2018-04-11 22:45:40,452 INFO L128 BoogieDeclarations]: Found specification of procedure erand48_r
[2018-04-11 22:45:40,452 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48_r
[2018-04-11 22:45:40,452 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48_r
[2018-04-11 22:45:40,452 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48_r
[2018-04-11 22:45:40,452 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48_r
[2018-04-11 22:45:40,452 INFO L128 BoogieDeclarations]: Found specification of procedure srand48_r
[2018-04-11 22:45:40,452 INFO L128 BoogieDeclarations]: Found specification of procedure seed48_r
[2018-04-11 22:45:40,452 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48_r
[2018-04-11 22:45:40,452 INFO L128 BoogieDeclarations]: Found specification of procedure malloc
[2018-04-11 22:45:40,452 INFO L128 BoogieDeclarations]: Found specification of procedure calloc
[2018-04-11 22:45:40,452 INFO L128 BoogieDeclarations]: Found specification of procedure realloc
[2018-04-11 22:45:40,453 INFO L128 BoogieDeclarations]: Found specification of procedure free
[2018-04-11 22:45:40,453 INFO L128 BoogieDeclarations]: Found specification of procedure cfree
[2018-04-11 22:45:40,453 INFO L128 BoogieDeclarations]: Found specification of procedure alloca
[2018-04-11 22:45:40,453 INFO L128 BoogieDeclarations]: Found specification of procedure valloc
[2018-04-11 22:45:40,453 INFO L128 BoogieDeclarations]: Found specification of procedure posix_memalign
[2018-04-11 22:45:40,453 INFO L128 BoogieDeclarations]: Found specification of procedure abort
[2018-04-11 22:45:40,453 INFO L128 BoogieDeclarations]: Found specification of procedure atexit
[2018-04-11 22:45:40,453 INFO L128 BoogieDeclarations]: Found specification of procedure on_exit
[2018-04-11 22:45:40,453 INFO L128 BoogieDeclarations]: Found specification of procedure exit
[2018-04-11 22:45:40,453 INFO L128 BoogieDeclarations]: Found specification of procedure _Exit
[2018-04-11 22:45:40,454 INFO L128 BoogieDeclarations]: Found specification of procedure getenv
[2018-04-11 22:45:40,454 INFO L128 BoogieDeclarations]: Found specification of procedure putenv
[2018-04-11 22:45:40,454 INFO L128 BoogieDeclarations]: Found specification of procedure setenv
[2018-04-11 22:45:40,454 INFO L128 BoogieDeclarations]: Found specification of procedure unsetenv
[2018-04-11 22:45:40,454 INFO L128 BoogieDeclarations]: Found specification of procedure clearenv
[2018-04-11 22:45:40,454 INFO L128 BoogieDeclarations]: Found specification of procedure mktemp
[2018-04-11 22:45:40,454 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemp
[2018-04-11 22:45:40,454 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemps
[2018-04-11 22:45:40,454 INFO L128 BoogieDeclarations]: Found specification of procedure mkdtemp
[2018-04-11 22:45:40,455 INFO L128 BoogieDeclarations]: Found specification of procedure system
[2018-04-11 22:45:40,455 INFO L128 BoogieDeclarations]: Found specification of procedure realpath
[2018-04-11 22:45:40,455 INFO L128 BoogieDeclarations]: Found specification of procedure bsearch
[2018-04-11 22:45:40,455 INFO L128 BoogieDeclarations]: Found specification of procedure qsort
[2018-04-11 22:45:40,455 INFO L128 BoogieDeclarations]: Found specification of procedure abs
[2018-04-11 22:45:40,455 INFO L128 BoogieDeclarations]: Found specification of procedure labs
[2018-04-11 22:45:40,455 INFO L128 BoogieDeclarations]: Found specification of procedure llabs
[2018-04-11 22:45:40,455 INFO L128 BoogieDeclarations]: Found specification of procedure div
[2018-04-11 22:45:40,455 INFO L128 BoogieDeclarations]: Found specification of procedure ldiv
[2018-04-11 22:45:40,455 INFO L128 BoogieDeclarations]: Found specification of procedure lldiv
[2018-04-11 22:45:40,456 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt
[2018-04-11 22:45:40,456 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt
[2018-04-11 22:45:40,456 INFO L128 BoogieDeclarations]: Found specification of procedure gcvt
[2018-04-11 22:45:40,456 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt
[2018-04-11 22:45:40,456 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt
[2018-04-11 22:45:40,456 INFO L128 BoogieDeclarations]: Found specification of procedure qgcvt
[2018-04-11 22:45:40,456 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt_r
[2018-04-11 22:45:40,456 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt_r
[2018-04-11 22:45:40,456 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt_r
[2018-04-11 22:45:40,457 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt_r
[2018-04-11 22:45:40,457 INFO L128 BoogieDeclarations]: Found specification of procedure mblen
[2018-04-11 22:45:40,457 INFO L128 BoogieDeclarations]: Found specification of procedure mbtowc
[2018-04-11 22:45:40,457 INFO L128 BoogieDeclarations]: Found specification of procedure wctomb
[2018-04-11 22:45:40,457 INFO L128 BoogieDeclarations]: Found specification of procedure mbstowcs
[2018-04-11 22:45:40,457 INFO L128 BoogieDeclarations]: Found specification of procedure wcstombs
[2018-04-11 22:45:40,457 INFO L128 BoogieDeclarations]: Found specification of procedure rpmatch
[2018-04-11 22:45:40,457 INFO L128 BoogieDeclarations]: Found specification of procedure getsubopt
[2018-04-11 22:45:40,457 INFO L128 BoogieDeclarations]: Found specification of procedure getloadavg
[2018-04-11 22:45:40,458 INFO L128 BoogieDeclarations]: Found specification of procedure kfree
[2018-04-11 22:45:40,458 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2018-04-11 22:45:40,458 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer
[2018-04-11 22:45:40,458 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_nonpositive
[2018-04-11 22:45:40,458 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_positive
[2018-04-11 22:45:40,458 INFO L128 BoogieDeclarations]: Found specification of procedure memcpy
[2018-04-11 22:45:40,458 INFO L128 BoogieDeclarations]: Found specification of procedure memset
[2018-04-11 22:45:40,458 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_malloc
[2018-04-11 22:45:40,458 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc
[2018-04-11 22:45:40,458 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_zalloc
[2018-04-11 22:45:40,458 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit
[2018-04-11 22:45:40,458 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEAD
[2018-04-11 22:45:40,459 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2018-04-11 22:45:40,459 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_add
[2018-04-11 22:45:40,459 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_del
[2018-04-11 22:45:40,459 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add
[2018-04-11 22:45:40,459 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2018-04-11 22:45:40,459 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tail
[2018-04-11 22:45:40,459 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_del
[2018-04-11 22:45:40,459 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_alloc
[2018-04-11 22:45:40,459 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fill
[2018-04-11 22:45:40,459 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy
[2018-04-11 22:45:40,459 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_free
[2018-04-11 22:45:40,459 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2018-04-11 22:45:40,459 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_submit_msg
[2018-04-11 22:45:40,459 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgs
[2018-04-11 22:45:40,459 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdata
[2018-04-11 22:45:40,460 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdata
[2018-04-11 22:45:40,460 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_return
[2018-04-11 22:45:40,460 INFO L128 BoogieDeclarations]: Found specification of procedure read~int
[2018-04-11 22:45:40,460 INFO L128 BoogieDeclarations]: Found specification of procedure write~int
[2018-04-11 22:45:40,460 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_return
[2018-04-11 22:45:40,460 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_sub
[2018-04-11 22:45:40,460 INFO L128 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID
[2018-04-11 22:45:40,460 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_init
[2018-04-11 22:45:40,460 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_get
[2018-04-11 22:45:40,460 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_put
[2018-04-11 22:45:40,460 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_del
[2018-04-11 22:45:40,460 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanup
[2018-04-11 22:45:40,460 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_release
[2018-04-11 22:45:40,460 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_put
[2018-04-11 22:45:40,460 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_get
[2018-04-11 22:45:40,460 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_init_internal
[2018-04-11 22:45:40,461 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_init
[2018-04-11 22:45:40,461 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_create
[2018-04-11 22:45:40,461 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset
[2018-04-11 22:45:40,461 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__f
[2018-04-11 22:45:40,461 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__g
[2018-04-11 22:45:40,461 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17
[2018-04-11 22:45:40,461 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17
[2018-04-11 22:45:40,461 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__entry_point
[2018-04-11 22:45:40,461 INFO L128 BoogieDeclarations]: Found specification of procedure main
[2018-04-11 22:45:40,461 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2018-04-11 22:45:40,461 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2018-04-11 22:45:40,462 INFO L128 BoogieDeclarations]: Found specification of procedure write~unchecked~int
[2018-04-11 22:45:40,948 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2018-04-11 22:45:41,204 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2018-04-11 22:45:41,671 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2018-04-11 22:45:41,672 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.04 10:45:41 BoogieIcfgContainer
[2018-04-11 22:45:41,672 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2018-04-11 22:45:41,673 INFO L113 PluginConnector]: ------------------------TraceAbstraction----------------------------
[2018-04-11 22:45:41,674 INFO L271 PluginConnector]: Initializing TraceAbstraction...
[2018-04-11 22:45:41,677 INFO L276 PluginConnector]: TraceAbstraction initialized
[2018-04-11 22:45:41,677 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.04 10:45:39" (1/3) ...
[2018-04-11 22:45:41,678 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13ff66d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.04 10:45:41, skipping insertion in model container
[2018-04-11 22:45:41,678 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.04 10:45:40" (2/3) ...
[2018-04-11 22:45:41,679 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13ff66d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.04 10:45:41, skipping insertion in model container
[2018-04-11 22:45:41,679 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.04 10:45:41" (3/3) ...
[2018-04-11 22:45:41,681 INFO L107 eAbstractionObserver]: Analyzing ICFG memleaks_test17_1_false-valid-memtrack.i
[2018-04-11 22:45:41,691 INFO L131 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2018-04-11 22:45:41,700 INFO L143 ceAbstractionStarter]: Appying trace abstraction to program that has 85 error locations.
[2018-04-11 22:45:41,750 INFO L128 ementStrategyFactory]: Using default assertion order modulation
[2018-04-11 22:45:41,751 INFO L369 AbstractCegarLoop]: Interprodecural is true
[2018-04-11 22:45:41,751 INFO L370 AbstractCegarLoop]: Hoare is true
[2018-04-11 22:45:41,751 INFO L371 AbstractCegarLoop]: Compute interpolants for FPandBP
[2018-04-11 22:45:41,751 INFO L372 AbstractCegarLoop]: Backedges is TWOTRACK
[2018-04-11 22:45:41,751 INFO L373 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2018-04-11 22:45:41,751 INFO L374 AbstractCegarLoop]: Difference is false
[2018-04-11 22:45:41,751 INFO L375 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2018-04-11 22:45:41,751 INFO L380 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2018-04-11 22:45:41,752 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure
[2018-04-11 22:45:41,769 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states.
[2018-04-11 22:45:41,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6
[2018-04-11 22:45:41,773 INFO L347 BasicCegarLoop]: Found error trace
[2018-04-11 22:45:41,774 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1]
[2018-04-11 22:45:41,774 INFO L408 AbstractCegarLoop]: === Iteration 1 === [__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr2RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr1RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__entry_pointErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__entry_pointErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr0RequiresViolation]===
[2018-04-11 22:45:41,777 INFO L82 PathProgramCache]: Analyzing trace with hash 618944791, now seen corresponding path program 1 times
No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2018-04-11 22:45:41,790 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy
[2018-04-11 22:45:41,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-04-11 22:45:41,829 INFO L270 TraceCheckSpWp]: Computing forward predicates...
[2018-04-11 22:45:41,875 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5
[2018-04-11 22:45:41,877 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts.
[2018-04-11 22:45:41,881 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts.
[2018-04-11 22:45:41,882 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5
[2018-04-11 22:45:41,900 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-04-11 22:45:41,900 INFO L314 TraceCheckSpWp]: Computing backward predicates...
[2018-04-11 22:45:41,903 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-04-11 22:45:41,926 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences.
[2018-04-11 22:45:41,926 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2
[2018-04-11 22:45:41,927 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states
[2018-04-11 22:45:41,937 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2018-04-11 22:45:41,937 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2018-04-11 22:45:41,939 INFO L87 Difference]: Start difference. First operand 193 states. Second operand 3 states.
[2018-04-11 22:45:42,035 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2018-04-11 22:45:42,035 INFO L93 Difference]: Finished difference Result 228 states and 253 transitions.
[2018-04-11 22:45:42,035 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2018-04-11 22:45:42,036 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 5
[2018-04-11 22:45:42,037 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2018-04-11 22:45:42,045 INFO L225 Difference]: With dead ends: 228
[2018-04-11 22:45:42,045 INFO L226 Difference]: Without dead ends: 140
[2018-04-11 22:45:42,048 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2018-04-11 22:45:42,061 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 140 states.
[2018-04-11 22:45:42,086 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 140 to 104.
[2018-04-11 22:45:42,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 104 states.
[2018-04-11 22:45:42,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 104 states and 111 transitions.
[2018-04-11 22:45:42,090 INFO L78 Accepts]: Start accepts. Automaton has 104 states and 111 transitions. Word has length 5
[2018-04-11 22:45:42,090 INFO L84 Accepts]: Finished accepts. word is rejected.
[2018-04-11 22:45:42,090 INFO L459 AbstractCegarLoop]: Abstraction has 104 states and 111 transitions.
[2018-04-11 22:45:42,090 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states.
[2018-04-11 22:45:42,091 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 111 transitions.
[2018-04-11 22:45:42,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6
[2018-04-11 22:45:42,091 INFO L347 BasicCegarLoop]: Found error trace
[2018-04-11 22:45:42,091 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1]
[2018-04-11 22:45:42,091 INFO L408 AbstractCegarLoop]: === Iteration 2 === [__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr2RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr1RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__entry_pointErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__entry_pointErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr0RequiresViolation]===
[2018-04-11 22:45:42,091 INFO L82 PathProgramCache]: Analyzing trace with hash 618944792, now seen corresponding path program 1 times
No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2018-04-11 22:45:42,098 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy
[2018-04-11 22:45:42,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-04-11 22:45:42,111 INFO L270 TraceCheckSpWp]: Computing forward predicates...
[2018-04-11 22:45:42,119 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5
[2018-04-11 22:45:42,119 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts.
[2018-04-11 22:45:42,122 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts.
[2018-04-11 22:45:42,123 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:10, output treesize:9
[2018-04-11 22:45:42,126 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-04-11 22:45:42,127 INFO L314 TraceCheckSpWp]: Computing backward predicates...
[2018-04-11 22:45:42,134 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-04-11 22:45:42,155 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences.
[2018-04-11 22:45:42,155 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 3
[2018-04-11 22:45:42,156 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states
[2018-04-11 22:45:42,156 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants.
[2018-04-11 22:45:42,156 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12
[2018-04-11 22:45:42,157 INFO L87 Difference]: Start difference. First operand 104 states and 111 transitions. Second operand 4 states.
[2018-04-11 22:45:42,261 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2018-04-11 22:45:42,261 INFO L93 Difference]: Finished difference Result 192 states and 208 transitions.
[2018-04-11 22:45:42,262 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2018-04-11 22:45:42,262 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 5
[2018-04-11 22:45:42,262 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2018-04-11 22:45:42,264 INFO L225 Difference]: With dead ends: 192
[2018-04-11 22:45:42,265 INFO L226 Difference]: Without dead ends: 190
[2018-04-11 22:45:42,266 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12
[2018-04-11 22:45:42,266 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 190 states.
[2018-04-11 22:45:42,276 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 190 to 102.
[2018-04-11 22:45:42,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 102 states.
[2018-04-11 22:45:42,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 102 states and 109 transitions.
[2018-04-11 22:45:42,279 INFO L78 Accepts]: Start accepts. Automaton has 102 states and 109 transitions. Word has length 5
[2018-04-11 22:45:42,279 INFO L84 Accepts]: Finished accepts. word is rejected.
[2018-04-11 22:45:42,279 INFO L459 AbstractCegarLoop]: Abstraction has 102 states and 109 transitions.
[2018-04-11 22:45:42,279 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states.
[2018-04-11 22:45:42,280 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 109 transitions.
[2018-04-11 22:45:42,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27
[2018-04-11 22:45:42,280 INFO L347 BasicCegarLoop]: Found error trace
[2018-04-11 22:45:42,281 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2018-04-11 22:45:42,281 INFO L408 AbstractCegarLoop]: === Iteration 3 === [__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr2RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr1RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__entry_pointErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__entry_pointErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr0RequiresViolation]===
[2018-04-11 22:45:42,281 INFO L82 PathProgramCache]: Analyzing trace with hash 1742605204, now seen corresponding path program 1 times
No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2018-04-11 22:45:42,294 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy
[2018-04-11 22:45:42,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-04-11 22:45:42,324 INFO L270 TraceCheckSpWp]: Computing forward predicates...
[2018-04-11 22:45:42,337 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-04-11 22:45:42,337 INFO L314 TraceCheckSpWp]: Computing backward predicates...
[2018-04-11 22:45:42,397 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-04-11 22:45:42,430 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences.
[2018-04-11 22:45:42,430 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2
[2018-04-11 22:45:42,430 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states
[2018-04-11 22:45:42,431 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2018-04-11 22:45:42,431 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2018-04-11 22:45:42,431 INFO L87 Difference]: Start difference. First operand 102 states and 109 transitions. Second operand 3 states.
[2018-04-11 22:45:42,542 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2018-04-11 22:45:42,542 INFO L93 Difference]: Finished difference Result 163 states and 182 transitions.
[2018-04-11 22:45:42,542 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states.
[2018-04-11 22:45:42,542 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 26
[2018-04-11 22:45:42,543 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2018-04-11 22:45:42,545 INFO L225 Difference]: With dead ends: 163
[2018-04-11 22:45:42,545 INFO L226 Difference]: Without dead ends: 159
[2018-04-11 22:45:42,545 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 50 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2018-04-11 22:45:42,545 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 159 states.
[2018-04-11 22:45:42,557 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 159 to 139.
[2018-04-11 22:45:42,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 139 states.
[2018-04-11 22:45:42,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 139 states and 161 transitions.
[2018-04-11 22:45:42,561 INFO L78 Accepts]: Start accepts. Automaton has 139 states and 161 transitions. Word has length 26
[2018-04-11 22:45:42,561 INFO L84 Accepts]: Finished accepts. word is rejected.
[2018-04-11 22:45:42,561 INFO L459 AbstractCegarLoop]: Abstraction has 139 states and 161 transitions.
[2018-04-11 22:45:42,561 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states.
[2018-04-11 22:45:42,561 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 161 transitions.
[2018-04-11 22:45:42,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28
[2018-04-11 22:45:42,562 INFO L347 BasicCegarLoop]: Found error trace
[2018-04-11 22:45:42,562 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2018-04-11 22:45:42,563 INFO L408 AbstractCegarLoop]: === Iteration 4 === [__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr2RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr1RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__entry_pointErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__entry_pointErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr0RequiresViolation]===
[2018-04-11 22:45:42,563 INFO L82 PathProgramCache]: Analyzing trace with hash -456420400, now seen corresponding path program 1 times
No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2018-04-11 22:45:42,574 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy
[2018-04-11 22:45:42,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-04-11 22:45:42,597 INFO L270 TraceCheckSpWp]: Computing forward predicates...
[2018-04-11 22:45:42,626 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-04-11 22:45:42,626 INFO L314 TraceCheckSpWp]: Computing backward predicates...
[2018-04-11 22:45:42,677 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-04-11 22:45:42,710 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences.
[2018-04-11 22:45:42,710 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [6, 6] imperfect sequences [] total 6
[2018-04-11 22:45:42,710 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states
[2018-04-11 22:45:42,710 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2018-04-11 22:45:42,710 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30
[2018-04-11 22:45:42,711 INFO L87 Difference]: Start difference. First operand 139 states and 161 transitions. Second operand 6 states.
[2018-04-11 22:45:42,745 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2018-04-11 22:45:42,746 INFO L93 Difference]: Finished difference Result 150 states and 171 transitions.
[2018-04-11 22:45:42,746 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states.
[2018-04-11 22:45:42,746 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 27
[2018-04-11 22:45:42,746 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2018-04-11 22:45:42,747 INFO L225 Difference]: With dead ends: 150
[2018-04-11 22:45:42,747 INFO L226 Difference]: Without dead ends: 146
[2018-04-11 22:45:42,748 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56
[2018-04-11 22:45:42,748 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 146 states.
[2018-04-11 22:45:42,763 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 146 to 139.
[2018-04-11 22:45:42,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 139 states.
[2018-04-11 22:45:42,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 139 states and 160 transitions.
[2018-04-11 22:45:42,765 INFO L78 Accepts]: Start accepts. Automaton has 139 states and 160 transitions. Word has length 27
[2018-04-11 22:45:42,766 INFO L84 Accepts]: Finished accepts. word is rejected.
[2018-04-11 22:45:42,766 INFO L459 AbstractCegarLoop]: Abstraction has 139 states and 160 transitions.
[2018-04-11 22:45:42,766 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states.
[2018-04-11 22:45:42,766 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 160 transitions.
[2018-04-11 22:45:42,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28
[2018-04-11 22:45:42,767 INFO L347 BasicCegarLoop]: Found error trace
[2018-04-11 22:45:42,767 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2018-04-11 22:45:42,767 INFO L408 AbstractCegarLoop]: === Iteration 5 === [__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr2RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr1RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__entry_pointErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__entry_pointErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr0RequiresViolation]===
[2018-04-11 22:45:42,767 INFO L82 PathProgramCache]: Analyzing trace with hash -1814128187, now seen corresponding path program 1 times
No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2018-04-11 22:45:42,774 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy
[2018-04-11 22:45:42,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-04-11 22:45:42,794 INFO L270 TraceCheckSpWp]: Computing forward predicates...
[2018-04-11 22:45:42,812 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-04-11 22:45:42,812 INFO L314 TraceCheckSpWp]: Computing backward predicates...
[2018-04-11 22:45:42,908 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-04-11 22:45:42,928 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences.
[2018-04-11 22:45:42,928 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 5
[2018-04-11 22:45:42,928 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states
[2018-04-11 22:45:42,928 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2018-04-11 22:45:42,928 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20
[2018-04-11 22:45:42,929 INFO L87 Difference]: Start difference. First operand 139 states and 160 transitions. Second operand 5 states.
[2018-04-11 22:45:42,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2018-04-11 22:45:42,979 INFO L93 Difference]: Finished difference Result 240 states and 269 transitions.
[2018-04-11 22:45:42,982 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states.
[2018-04-11 22:45:42,982 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 27
[2018-04-11 22:45:42,983 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2018-04-11 22:45:42,984 INFO L225 Difference]: With dead ends: 240
[2018-04-11 22:45:42,984 INFO L226 Difference]: Without dead ends: 125
[2018-04-11 22:45:42,986 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 50 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30
[2018-04-11 22:45:42,986 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 125 states.
[2018-04-11 22:45:42,997 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 125 to 104.
[2018-04-11 22:45:42,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 104 states.
[2018-04-11 22:45:42,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 104 states and 110 transitions.
[2018-04-11 22:45:42,998 INFO L78 Accepts]: Start accepts. Automaton has 104 states and 110 transitions. Word has length 27
[2018-04-11 22:45:42,999 INFO L84 Accepts]: Finished accepts. word is rejected.
[2018-04-11 22:45:42,999 INFO L459 AbstractCegarLoop]: Abstraction has 104 states and 110 transitions.
[2018-04-11 22:45:42,999 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states.
[2018-04-11 22:45:42,999 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 110 transitions.
[2018-04-11 22:45:43,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29
[2018-04-11 22:45:43,000 INFO L347 BasicCegarLoop]: Found error trace
[2018-04-11 22:45:43,000 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2018-04-11 22:45:43,000 INFO L408 AbstractCegarLoop]: === Iteration 6 === [__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr2RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr1RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__entry_pointErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__entry_pointErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr0RequiresViolation]===
[2018-04-11 22:45:43,000 INFO L82 PathProgramCache]: Analyzing trace with hash -1264445175, now seen corresponding path program 1 times
No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2018-04-11 22:45:43,007 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy
[2018-04-11 22:45:43,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-04-11 22:45:43,034 INFO L270 TraceCheckSpWp]: Computing forward predicates...
[2018-04-11 22:45:43,048 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 16
[2018-04-11 22:45:43,048 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts.
[2018-04-11 22:45:43,065 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 19
[2018-04-11 22:45:43,065 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts.
[2018-04-11 22:45:43,079 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 2 xjuncts.
[2018-04-11 22:45:43,080 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:36
[2018-04-11 22:45:43,170 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-04-11 22:45:43,170 INFO L314 TraceCheckSpWp]: Computing backward predicates...
[2018-04-11 22:45:47,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-04-11 22:45:47,182 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences.
[2018-04-11 22:45:47,201 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [8, 8] imperfect sequences [] total 15
[2018-04-11 22:45:47,202 INFO L442 AbstractCegarLoop]: Interpolant automaton has 16 states
[2018-04-11 22:45:47,202 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants.
[2018-04-11 22:45:47,202 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=201, Unknown=1, NotChecked=0, Total=240
[2018-04-11 22:45:47,202 INFO L87 Difference]: Start difference. First operand 104 states and 110 transitions. Second operand 16 states.
[2018-04-11 22:45:47,574 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2018-04-11 22:45:47,574 INFO L93 Difference]: Finished difference Result 190 states and 201 transitions.
[2018-04-11 22:45:47,574 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states.
[2018-04-11 22:45:47,574 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 28
[2018-04-11 22:45:47,575 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2018-04-11 22:45:47,575 INFO L225 Difference]: With dead ends: 190
[2018-04-11 22:45:47,575 INFO L226 Difference]: Without dead ends: 110
[2018-04-11 22:45:47,576 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 36 SyntacticMatches, 5 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 73 ImplicationChecksByTransitivity, 4.1s TimeCoverageRelationStatistics Valid=93, Invalid=412, Unknown=1, NotChecked=0, Total=506
[2018-04-11 22:45:47,576 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states.
[2018-04-11 22:45:47,583 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 107.
[2018-04-11 22:45:47,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 107 states.
[2018-04-11 22:45:47,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 107 states and 114 transitions.
[2018-04-11 22:45:47,584 INFO L78 Accepts]: Start accepts. Automaton has 107 states and 114 transitions. Word has length 28
[2018-04-11 22:45:47,585 INFO L84 Accepts]: Finished accepts. word is rejected.
[2018-04-11 22:45:47,585 INFO L459 AbstractCegarLoop]: Abstraction has 107 states and 114 transitions.
[2018-04-11 22:45:47,585 INFO L460 AbstractCegarLoop]: Interpolant automaton has 16 states.
[2018-04-11 22:45:47,585 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 114 transitions.
[2018-04-11 22:45:47,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29
[2018-04-11 22:45:47,585 INFO L347 BasicCegarLoop]: Found error trace
[2018-04-11 22:45:47,586 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2018-04-11 22:45:47,586 INFO L408 AbstractCegarLoop]: === Iteration 7 === [__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr2RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr1RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__entry_pointErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__entry_pointErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr0RequiresViolation]===
[2018-04-11 22:45:47,586 INFO L82 PathProgramCache]: Analyzing trace with hash -1264445176, now seen corresponding path program 1 times
No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2018-04-11 22:45:47,592 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy
[2018-04-11 22:45:47,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-04-11 22:45:47,617 INFO L270 TraceCheckSpWp]: Computing forward predicates...
[2018-04-11 22:45:47,623 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5
[2018-04-11 22:45:47,623 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts.
[2018-04-11 22:45:47,625 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts.
[2018-04-11 22:45:47,625 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5
[2018-04-11 22:45:47,644 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-04-11 22:45:47,644 INFO L314 TraceCheckSpWp]: Computing backward predicates...
[2018-04-11 22:45:47,674 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-04-11 22:45:47,697 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences.
[2018-04-11 22:45:47,697 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 5
[2018-04-11 22:45:47,697 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states
[2018-04-11 22:45:47,698 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2018-04-11 22:45:47,698 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30
[2018-04-11 22:45:47,698 INFO L87 Difference]: Start difference. First operand 107 states and 114 transitions. Second operand 6 states.
[2018-04-11 22:45:47,767 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2018-04-11 22:45:47,767 INFO L93 Difference]: Finished difference Result 107 states and 114 transitions.
[2018-04-11 22:45:47,767 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states.
[2018-04-11 22:45:47,767 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 28
[2018-04-11 22:45:47,768 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2018-04-11 22:45:47,768 INFO L225 Difference]: With dead ends: 107
[2018-04-11 22:45:47,769 INFO L226 Difference]: Without dead ends: 106
[2018-04-11 22:45:47,769 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 51 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56
[2018-04-11 22:45:47,769 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 106 states.
[2018-04-11 22:45:47,773 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 106 to 106.
[2018-04-11 22:45:47,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 106 states.
[2018-04-11 22:45:47,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 106 states and 112 transitions.
[2018-04-11 22:45:47,774 INFO L78 Accepts]: Start accepts. Automaton has 106 states and 112 transitions. Word has length 28
[2018-04-11 22:45:47,774 INFO L84 Accepts]: Finished accepts. word is rejected.
[2018-04-11 22:45:47,774 INFO L459 AbstractCegarLoop]: Abstraction has 106 states and 112 transitions.
[2018-04-11 22:45:47,774 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states.
[2018-04-11 22:45:47,774 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 112 transitions.
[2018-04-11 22:45:47,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35
[2018-04-11 22:45:47,775 INFO L347 BasicCegarLoop]: Found error trace
[2018-04-11 22:45:47,775 INFO L355 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2018-04-11 22:45:47,775 INFO L408 AbstractCegarLoop]: === Iteration 8 === [__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr2RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr1RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__entry_pointErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__entry_pointErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr0RequiresViolation]===
[2018-04-11 22:45:47,776 INFO L82 PathProgramCache]: Analyzing trace with hash -1310900065, now seen corresponding path program 1 times
No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2018-04-11 22:45:47,783 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy
[2018-04-11 22:45:47,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-04-11 22:45:47,804 INFO L270 TraceCheckSpWp]: Computing forward predicates...
[2018-04-11 22:45:47,828 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 16
[2018-04-11 22:45:47,828 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts.
[2018-04-11 22:45:47,840 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 19
[2018-04-11 22:45:47,841 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts.
[2018-04-11 22:45:47,852 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 2 xjuncts.
[2018-04-11 22:45:47,852 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:36
[2018-04-11 22:45:47,956 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-04-11 22:45:47,956 INFO L314 TraceCheckSpWp]: Computing backward predicates...
[2018-04-11 22:45:48,831 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-04-11 22:45:48,851 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2018-04-11 22:45:48,851 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 11] total 20
[2018-04-11 22:45:48,852 INFO L442 AbstractCegarLoop]: Interpolant automaton has 21 states
[2018-04-11 22:45:48,852 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants.
[2018-04-11 22:45:48,852 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=361, Unknown=0, NotChecked=0, Total=420
[2018-04-11 22:45:48,853 INFO L87 Difference]: Start difference. First operand 106 states and 112 transitions. Second operand 21 states.
[2018-04-11 22:45:49,777 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2018-04-11 22:45:49,777 INFO L93 Difference]: Finished difference Result 207 states and 220 transitions.
[2018-04-11 22:45:49,777 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states.
[2018-04-11 22:45:49,777 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 34
[2018-04-11 22:45:49,778 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2018-04-11 22:45:49,779 INFO L225 Difference]: With dead ends: 207
[2018-04-11 22:45:49,779 INFO L226 Difference]: Without dead ends: 123
[2018-04-11 22:45:49,780 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 46 SyntacticMatches, 2 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 202 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=221, Invalid=1111, Unknown=0, NotChecked=0, Total=1332
[2018-04-11 22:45:49,780 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 123 states.
[2018-04-11 22:45:49,787 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 123 to 121.
[2018-04-11 22:45:49,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 121 states.
[2018-04-11 22:45:49,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 121 states and 127 transitions.
[2018-04-11 22:45:49,788 INFO L78 Accepts]: Start accepts. Automaton has 121 states and 127 transitions. Word has length 34
[2018-04-11 22:45:49,788 INFO L84 Accepts]: Finished accepts. word is rejected.
[2018-04-11 22:45:49,788 INFO L459 AbstractCegarLoop]: Abstraction has 121 states and 127 transitions.
[2018-04-11 22:45:49,788 INFO L460 AbstractCegarLoop]: Interpolant automaton has 21 states.
[2018-04-11 22:45:49,788 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 127 transitions.
[2018-04-11 22:45:49,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47
[2018-04-11 22:45:49,790 INFO L347 BasicCegarLoop]: Found error trace
[2018-04-11 22:45:49,790 INFO L355 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2018-04-11 22:45:49,790 INFO L408 AbstractCegarLoop]: === Iteration 9 === [__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr2RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr1RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__entry_pointErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__entry_pointErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr0RequiresViolation]===
[2018-04-11 22:45:49,790 INFO L82 PathProgramCache]: Analyzing trace with hash 1547982411, now seen corresponding path program 2 times
No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2018-04-11 22:45:49,802 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy
[2018-04-11 22:45:49,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-04-11 22:45:49,831 INFO L270 TraceCheckSpWp]: Computing forward predicates...
[2018-04-11 22:45:49,855 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 19
[2018-04-11 22:45:49,856 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts.
[2018-04-11 22:45:49,871 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 16
[2018-04-11 22:45:49,872 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts.
[2018-04-11 22:45:49,885 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 2 xjuncts.
[2018-04-11 22:45:49,885 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:36
[2018-04-11 22:45:50,085 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-04-11 22:45:50,085 INFO L314 TraceCheckSpWp]: Computing backward predicates...
[2018-04-11 22:45:52,697 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-04-11 22:45:52,716 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2018-04-11 22:45:52,716 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 16] total 29
[2018-04-11 22:45:52,716 INFO L442 AbstractCegarLoop]: Interpolant automaton has 30 states
[2018-04-11 22:45:52,717 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants.
[2018-04-11 22:45:52,717 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=112, Invalid=757, Unknown=1, NotChecked=0, Total=870
[2018-04-11 22:45:52,717 INFO L87 Difference]: Start difference. First operand 121 states and 127 transitions. Second operand 30 states.
[2018-04-11 22:45:53,937 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2018-04-11 22:45:53,937 INFO L93 Difference]: Finished difference Result 225 states and 242 transitions.
[2018-04-11 22:45:53,937 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states.
[2018-04-11 22:45:53,937 INFO L78 Accepts]: Start accepts. Automaton has 30 states. Word has length 46
[2018-04-11 22:45:53,937 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2018-04-11 22:45:53,938 INFO L225 Difference]: With dead ends: 225
[2018-04-11 22:45:53,938 INFO L226 Difference]: Without dead ends: 145
[2018-04-11 22:45:53,940 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 117 GetRequests, 60 SyntacticMatches, 3 SemanticMatches, 54 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 534 ImplicationChecksByTransitivity, 3.5s TimeCoverageRelationStatistics Valid=560, Invalid=2519, Unknown=1, NotChecked=0, Total=3080
[2018-04-11 22:45:53,940 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 145 states.
[2018-04-11 22:45:53,947 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 145 to 145.
[2018-04-11 22:45:53,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 145 states.
[2018-04-11 22:45:53,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 145 states and 151 transitions.
[2018-04-11 22:45:53,948 INFO L78 Accepts]: Start accepts. Automaton has 145 states and 151 transitions. Word has length 46
[2018-04-11 22:45:53,948 INFO L84 Accepts]: Finished accepts. word is rejected.
[2018-04-11 22:45:53,949 INFO L459 AbstractCegarLoop]: Abstraction has 145 states and 151 transitions.
[2018-04-11 22:45:53,949 INFO L460 AbstractCegarLoop]: Interpolant automaton has 30 states.
[2018-04-11 22:45:53,949 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 151 transitions.
[2018-04-11 22:45:53,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71
[2018-04-11 22:45:53,950 INFO L347 BasicCegarLoop]: Found error trace
[2018-04-11 22:45:53,950 INFO L355 BasicCegarLoop]: trace histogram [8, 8, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2018-04-11 22:45:53,950 INFO L408 AbstractCegarLoop]: === Iteration 10 === [__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr2RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr1RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__entry_pointErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__entry_pointErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr0RequiresViolation]===
[2018-04-11 22:45:53,951 INFO L82 PathProgramCache]: Analyzing trace with hash 266869667, now seen corresponding path program 3 times
No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2018-04-11 22:45:53,958 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy
[2018-04-11 22:45:53,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-04-11 22:45:53,984 INFO L270 TraceCheckSpWp]: Computing forward predicates...
[2018-04-11 22:45:53,993 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 16
[2018-04-11 22:45:53,993 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts.
[2018-04-11 22:45:54,005 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 19
[2018-04-11 22:45:54,006 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts.
[2018-04-11 22:45:54,016 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 2 xjuncts.
[2018-04-11 22:45:54,017 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:36
[2018-04-11 22:45:54,318 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-04-11 22:45:54,319 INFO L314 TraceCheckSpWp]: Computing backward predicates...
[2018-04-11 22:45:55,282 WARN L151 SmtUtils]: Spent 156ms on a formula simplification. DAG size of input: 37 DAG size of output 28
[2018-04-11 22:45:55,315 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-04-11 22:45:55,335 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2018-04-11 22:45:55,335 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 24] total 45
[2018-04-11 22:45:55,336 INFO L442 AbstractCegarLoop]: Interpolant automaton has 46 states
[2018-04-11 22:45:55,336 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 46 interpolants.
[2018-04-11 22:45:55,337 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=246, Invalid=1824, Unknown=0, NotChecked=0, Total=2070
[2018-04-11 22:45:55,337 INFO L87 Difference]: Start difference. First operand 145 states and 151 transitions. Second operand 46 states.
[2018-04-11 22:45:56,762 WARN L151 SmtUtils]: Spent 129ms on a formula simplification. DAG size of input: 91 DAG size of output 66
[2018-04-11 22:45:59,136 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2018-04-11 22:45:59,136 INFO L93 Difference]: Finished difference Result 274 states and 298 transitions.
[2018-04-11 22:45:59,137 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states.
[2018-04-11 22:45:59,137 INFO L78 Accepts]: Start accepts. Automaton has 46 states. Word has length 70
[2018-04-11 22:45:59,137 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2018-04-11 22:45:59,139 INFO L225 Difference]: With dead ends: 274
[2018-04-11 22:45:59,139 INFO L226 Difference]: Without dead ends: 194
[2018-04-11 22:45:59,141 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 192 GetRequests, 92 SyntacticMatches, 3 SemanticMatches, 97 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2024 ImplicationChecksByTransitivity, 4.1s TimeCoverageRelationStatistics Valid=1584, Invalid=8118, Unknown=0, NotChecked=0, Total=9702
[2018-04-11 22:45:59,141 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 194 states.
[2018-04-11 22:45:59,150 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 194 to 193.
[2018-04-11 22:45:59,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 193 states.
[2018-04-11 22:45:59,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 193 states and 201 transitions.
[2018-04-11 22:45:59,151 INFO L78 Accepts]: Start accepts. Automaton has 193 states and 201 transitions. Word has length 70
[2018-04-11 22:45:59,151 INFO L84 Accepts]: Finished accepts. word is rejected.
[2018-04-11 22:45:59,151 INFO L459 AbstractCegarLoop]: Abstraction has 193 states and 201 transitions.
[2018-04-11 22:45:59,151 INFO L460 AbstractCegarLoop]: Interpolant automaton has 46 states.
[2018-04-11 22:45:59,151 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 201 transitions.
[2018-04-11 22:45:59,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89
[2018-04-11 22:45:59,153 INFO L347 BasicCegarLoop]: Found error trace
[2018-04-11 22:45:59,153 INFO L355 BasicCegarLoop]: trace histogram [11, 11, 10, 10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2018-04-11 22:45:59,153 INFO L408 AbstractCegarLoop]: === Iteration 11 === [__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr2RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr1RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__entry_pointErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__entry_pointErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr0RequiresViolation]===
[2018-04-11 22:45:59,153 INFO L82 PathProgramCache]: Analyzing trace with hash -1085495707, now seen corresponding path program 4 times
No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2018-04-11 22:45:59,161 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy
[2018-04-11 22:45:59,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-04-11 22:45:59,193 INFO L270 TraceCheckSpWp]: Computing forward predicates...
[2018-04-11 22:45:59,442 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 300 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-04-11 22:45:59,442 INFO L314 TraceCheckSpWp]: Computing backward predicates...
[2018-04-11 22:45:59,777 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 300 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-04-11 22:45:59,798 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences.
[2018-04-11 22:45:59,798 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [24, 24] imperfect sequences [] total 45
[2018-04-11 22:45:59,798 INFO L442 AbstractCegarLoop]: Interpolant automaton has 45 states
[2018-04-11 22:45:59,799 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants.
[2018-04-11 22:45:59,799 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=429, Invalid=1551, Unknown=0, NotChecked=0, Total=1980
[2018-04-11 22:45:59,799 INFO L87 Difference]: Start difference. First operand 193 states and 201 transitions. Second operand 45 states.
[2018-04-11 22:46:00,313 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2018-04-11 22:46:00,313 INFO L93 Difference]: Finished difference Result 272 states and 284 transitions.
[2018-04-11 22:46:00,313 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states.
[2018-04-11 22:46:00,314 INFO L78 Accepts]: Start accepts. Automaton has 45 states. Word has length 88
[2018-04-11 22:46:00,314 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2018-04-11 22:46:00,315 INFO L225 Difference]: With dead ends: 272
[2018-04-11 22:46:00,315 INFO L226 Difference]: Without dead ends: 161
[2018-04-11 22:46:00,317 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 195 GetRequests, 131 SyntacticMatches, 1 SemanticMatches, 63 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 915 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=1139, Invalid=3021, Unknown=0, NotChecked=0, Total=4160
[2018-04-11 22:46:00,318 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 161 states.
[2018-04-11 22:46:00,327 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 161 to 161.
[2018-04-11 22:46:00,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 161 states.
[2018-04-11 22:46:00,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 161 states and 166 transitions.
[2018-04-11 22:46:00,329 INFO L78 Accepts]: Start accepts. Automaton has 161 states and 166 transitions. Word has length 88
[2018-04-11 22:46:00,329 INFO L84 Accepts]: Finished accepts. word is rejected.
[2018-04-11 22:46:00,329 INFO L459 AbstractCegarLoop]: Abstraction has 161 states and 166 transitions.
[2018-04-11 22:46:00,329 INFO L460 AbstractCegarLoop]: Interpolant automaton has 45 states.
[2018-04-11 22:46:00,330 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 166 transitions.
[2018-04-11 22:46:00,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108
[2018-04-11 22:46:00,331 INFO L347 BasicCegarLoop]: Found error trace
[2018-04-11 22:46:00,331 INFO L355 BasicCegarLoop]: trace histogram [11, 10, 10, 10, 10, 10, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2018-04-11 22:46:00,331 INFO L408 AbstractCegarLoop]: === Iteration 12 === [__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr2RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr1RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__entry_pointErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__entry_pointErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr0RequiresViolation]===
[2018-04-11 22:46:00,331 INFO L82 PathProgramCache]: Analyzing trace with hash -1095607909, now seen corresponding path program 1 times
No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2018-04-11 22:46:00,338 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy
[2018-04-11 22:46:00,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-04-11 22:46:00,378 INFO L270 TraceCheckSpWp]: Computing forward predicates...
[2018-04-11 22:46:00,382 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5
[2018-04-11 22:46:00,383 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts.
[2018-04-11 22:46:00,387 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts.
[2018-04-11 22:46:00,387 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5
[2018-04-11 22:46:00,506 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 290 trivial. 0 not checked.
[2018-04-11 22:46:00,506 INFO L314 TraceCheckSpWp]: Computing backward predicates...
[2018-04-11 22:46:00,574 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 290 trivial. 0 not checked.
[2018-04-11 22:46:00,595 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2018-04-11 22:46:00,595 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 9
[2018-04-11 22:46:00,596 INFO L442 AbstractCegarLoop]: Interpolant automaton has 10 states
[2018-04-11 22:46:00,596 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants.
[2018-04-11 22:46:00,596 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90
[2018-04-11 22:46:00,596 INFO L87 Difference]: Start difference. First operand 161 states and 166 transitions. Second operand 10 states.
[2018-04-11 22:46:01,038 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2018-04-11 22:46:01,038 INFO L93 Difference]: Finished difference Result 217 states and 233 transitions.
[2018-04-11 22:46:01,039 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states.
[2018-04-11 22:46:01,039 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 107
[2018-04-11 22:46:01,039 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2018-04-11 22:46:01,041 INFO L225 Difference]: With dead ends: 217
[2018-04-11 22:46:01,041 INFO L226 Difference]: Without dead ends: 215
[2018-04-11 22:46:01,041 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 221 GetRequests, 205 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=61, Invalid=245, Unknown=0, NotChecked=0, Total=306
[2018-04-11 22:46:01,042 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 215 states.
[2018-04-11 22:46:01,052 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 215 to 159.
[2018-04-11 22:46:01,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 159 states.
[2018-04-11 22:46:01,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 159 states and 164 transitions.
[2018-04-11 22:46:01,053 INFO L78 Accepts]: Start accepts. Automaton has 159 states and 164 transitions. Word has length 107
[2018-04-11 22:46:01,054 INFO L84 Accepts]: Finished accepts. word is rejected.
[2018-04-11 22:46:01,054 INFO L459 AbstractCegarLoop]: Abstraction has 159 states and 164 transitions.
[2018-04-11 22:46:01,054 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states.
[2018-04-11 22:46:01,054 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 164 transitions.
[2018-04-11 22:46:01,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108
[2018-04-11 22:46:01,055 INFO L347 BasicCegarLoop]: Found error trace
[2018-04-11 22:46:01,055 INFO L355 BasicCegarLoop]: trace histogram [11, 10, 10, 10, 10, 10, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2018-04-11 22:46:01,056 INFO L408 AbstractCegarLoop]: === Iteration 13 === [__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr2RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr1RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__entry_pointErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__entry_pointErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr0RequiresViolation]===
[2018-04-11 22:46:01,056 INFO L82 PathProgramCache]: Analyzing trace with hash -1095607908, now seen corresponding path program 1 times
No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2018-04-11 22:46:01,063 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy
[2018-04-11 22:46:01,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-04-11 22:46:01,105 INFO L270 TraceCheckSpWp]: Computing forward predicates...
[2018-04-11 22:46:01,170 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked.
[2018-04-11 22:46:01,170 INFO L314 TraceCheckSpWp]: Computing backward predicates...
[2018-04-11 22:46:01,204 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked.
[2018-04-11 22:46:01,236 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences.
[2018-04-11 22:46:01,236 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 5
[2018-04-11 22:46:01,236 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states
[2018-04-11 22:46:01,236 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2018-04-11 22:46:01,236 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20
[2018-04-11 22:46:01,237 INFO L87 Difference]: Start difference. First operand 159 states and 164 transitions. Second operand 5 states.
[2018-04-11 22:46:01,272 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2018-04-11 22:46:01,272 INFO L93 Difference]: Finished difference Result 235 states and 245 transitions.
[2018-04-11 22:46:01,272 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states.
[2018-04-11 22:46:01,272 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 107
[2018-04-11 22:46:01,273 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2018-04-11 22:46:01,273 INFO L225 Difference]: With dead ends: 235
[2018-04-11 22:46:01,273 INFO L226 Difference]: Without dead ends: 164
[2018-04-11 22:46:01,274 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 214 GetRequests, 210 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30
[2018-04-11 22:46:01,274 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 164 states.
[2018-04-11 22:46:01,292 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 164 to 162.
[2018-04-11 22:46:01,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 162 states.
[2018-04-11 22:46:01,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 162 states and 167 transitions.
[2018-04-11 22:46:01,294 INFO L78 Accepts]: Start accepts. Automaton has 162 states and 167 transitions. Word has length 107
[2018-04-11 22:46:01,294 INFO L84 Accepts]: Finished accepts. word is rejected.
[2018-04-11 22:46:01,294 INFO L459 AbstractCegarLoop]: Abstraction has 162 states and 167 transitions.
[2018-04-11 22:46:01,294 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states.
[2018-04-11 22:46:01,294 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 167 transitions.
[2018-04-11 22:46:01,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109
[2018-04-11 22:46:01,295 INFO L347 BasicCegarLoop]: Found error trace
[2018-04-11 22:46:01,295 INFO L355 BasicCegarLoop]: trace histogram [11, 10, 10, 10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2018-04-11 22:46:01,295 INFO L408 AbstractCegarLoop]: === Iteration 14 === [__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr2RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr1RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__entry_pointErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__entry_pointErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr0RequiresViolation]===
[2018-04-11 22:46:01,295 INFO L82 PathProgramCache]: Analyzing trace with hash -1022210414, now seen corresponding path program 1 times
No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2018-04-11 22:46:01,301 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy
[2018-04-11 22:46:01,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-04-11 22:46:01,333 INFO L270 TraceCheckSpWp]: Computing forward predicates...
[2018-04-11 22:46:01,355 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 290 trivial. 0 not checked.
[2018-04-11 22:46:01,355 INFO L314 TraceCheckSpWp]: Computing backward predicates...
[2018-04-11 22:46:01,411 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 290 trivial. 0 not checked.
[2018-04-11 22:46:01,432 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences.
[2018-04-11 22:46:01,432 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [6, 6] imperfect sequences [] total 9
[2018-04-11 22:46:01,433 INFO L442 AbstractCegarLoop]: Interpolant automaton has 9 states
[2018-04-11 22:46:01,433 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants.
[2018-04-11 22:46:01,433 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72
[2018-04-11 22:46:01,433 INFO L87 Difference]: Start difference. First operand 162 states and 167 transitions. Second operand 9 states.
[2018-04-11 22:46:01,540 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2018-04-11 22:46:01,540 INFO L93 Difference]: Finished difference Result 227 states and 237 transitions.
[2018-04-11 22:46:01,541 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states.
[2018-04-11 22:46:01,541 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 108
[2018-04-11 22:46:01,541 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2018-04-11 22:46:01,542 INFO L225 Difference]: With dead ends: 227
[2018-04-11 22:46:01,542 INFO L226 Difference]: Without dead ends: 197
[2018-04-11 22:46:01,542 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 217 GetRequests, 206 SyntacticMatches, 2 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=36, Invalid=74, Unknown=0, NotChecked=0, Total=110
[2018-04-11 22:46:01,543 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 197 states.
[2018-04-11 22:46:01,552 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 197 to 164.
[2018-04-11 22:46:01,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 164 states.
[2018-04-11 22:46:01,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 164 states and 169 transitions.
[2018-04-11 22:46:01,553 INFO L78 Accepts]: Start accepts. Automaton has 164 states and 169 transitions. Word has length 108
[2018-04-11 22:46:01,554 INFO L84 Accepts]: Finished accepts. word is rejected.
[2018-04-11 22:46:01,554 INFO L459 AbstractCegarLoop]: Abstraction has 164 states and 169 transitions.
[2018-04-11 22:46:01,554 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states.
[2018-04-11 22:46:01,554 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 169 transitions.
[2018-04-11 22:46:01,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109
[2018-04-11 22:46:01,555 INFO L347 BasicCegarLoop]: Found error trace
[2018-04-11 22:46:01,555 INFO L355 BasicCegarLoop]: trace histogram [11, 10, 10, 10, 10, 10, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2018-04-11 22:46:01,555 INFO L408 AbstractCegarLoop]: === Iteration 15 === [__U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_add_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kref_initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_createErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__LDV_INIT_LIST_HEADErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_destroy_msgsErr2RequiresViolation, mainErr0EnsuresViolationMEMORY_LEAK, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_set_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_add_tailErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_addErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_dev_get_drvdataErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_atomic_sub_returnErr1RequiresViolation, ULTIMATE.initErr3RequiresViolation, ULTIMATE.initErr1RequiresViolation, ULTIMATE.initErr2RequiresViolation, ULTIMATE.initErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_allocErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_freeErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__entry_pointErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__entry_pointErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err6RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err7RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__alloc_17Err2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__free_17Err0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i____ldv_list_delErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr2AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr5AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr0RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr4AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_kobject_cleanupErr3AssertViolationMEMORY_FREE, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr1RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr3RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr2RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr4RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr5RequiresViolation, __U_MULTI_fmemleaks_test_____false_valid_memtrack_i__ldv_msg_fillErr0RequiresViolation]===
[2018-04-11 22:46:01,555 INFO L82 PathProgramCache]: Analyzing trace with hash -394280876, now seen corresponding path program 1 times
No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2018-04-11 22:46:01,566 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy
[2018-04-11 22:46:01,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-04-11 22:46:01,608 INFO L270 TraceCheckSpWp]: Computing forward predicates...
[2018-04-11 22:46:01,626 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22
[2018-04-11 22:46:01,627 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts.
[2018-04-11 22:46:01,665 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 19
[2018-04-11 22:46:01,665 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts.
[2018-04-11 22:46:01,667 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 21
[2018-04-11 22:46:01,668 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts.
[2018-04-11 22:46:01,682 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18
[2018-04-11 22:46:01,683 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts.
[2018-04-11 22:46:01,697 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 3 dim-1 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts.
[2018-04-11 22:46:01,697 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 5 variables, input treesize:44, output treesize:40
[2018-04-11 22:46:03,375 INFO L700 Elim1Store]: detected not equals via solver
[2018-04-11 22:46:03,376 INFO L700 Elim1Store]: detected not equals via solver
[2018-04-11 22:46:03,378 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 51
[2018-04-11 22:46:03,378 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts.
[2018-04-11 22:46:03,440 INFO L700 Elim1Store]: detected not equals via solver
[2018-04-11 22:46:03,441 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 60
[2018-04-11 22:46:03,441 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts.
[2018-04-11 22:46:03,486 INFO L700 Elim1Store]: detected not equals via solver
[2018-04-11 22:46:03,487 INFO L700 Elim1Store]: detected not equals via solver
[2018-04-11 22:46:03,488 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 49
[2018-04-11 22:46:03,488 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts.
[2018-04-11 22:46:03,591 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 48
[2018-04-11 22:46:03,591 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts.
[2018-04-11 22:46:03,626 INFO L267 ElimStorePlain]: Start of recursive call 1: 8 dim-0 vars, 4 dim-1 vars, End of recursive call: 8 dim-0 vars, and 2 xjuncts.
[2018-04-11 22:46:03,626 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 12 variables, input treesize:113, output treesize:95
[2018-04-11 22:46:03,834 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 213 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-04-11 22:46:03,835 INFO L314 TraceCheckSpWp]: Computing backward predicates...
[2018-04-11 22:46:06,209 WARN L151 SmtUtils]: Spent 2233ms on a formula simplification. DAG size of input: 46 DAG size of output 34
[2018-04-11 22:46:06,217 WARN L130 XnfTransformerHelper]: expecting exponential blowup for input size 15
[2018-04-11 22:46:14,506 WARN L151 SmtUtils]: Spent 8179ms on a formula simplification. DAG size of input: 80 DAG size of output 36
[2018-04-11 22:46:14,525 WARN L130 XnfTransformerHelper]: expecting exponential blowup for input size 50
[2018-04-11 22:46:15,757 WARN L151 SmtUtils]: Spent 1055ms on a formula simplification. DAG size of input: 83 DAG size of output 41
[2018-04-11 22:46:18,673 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 266 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-04-11 22:46:18,692 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences.
[2018-04-11 22:46:18,692 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [32, 32] total 63
[2018-04-11 22:46:18,692 INFO L442 AbstractCegarLoop]: Interpolant automaton has 64 states
[2018-04-11 22:46:18,692 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 64 interpolants.
[2018-04-11 22:46:18,693 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=558, Invalid=3472, Unknown=2, NotChecked=0, Total=4032
[2018-04-11 22:46:18,693 INFO L87 Difference]: Start difference. First operand 164 states and 169 transitions. Second operand 64 states.
[2018-04-11 22:46:49,480 WARN L148 SmtUtils]: Spent 2039ms on a formula simplification that was a NOOP. DAG size: 82
[2018-04-11 22:47:14,246 WARN L148 SmtUtils]: Spent 2044ms on a formula simplification that was a NOOP. DAG size: 83
[2018-04-11 22:48:00,148 WARN L148 SmtUtils]: Spent 2072ms on a formula simplification that was a NOOP. DAG size: 97
[2018-04-11 22:48:28,303 WARN L148 SmtUtils]: Spent 2044ms on a formula simplification that was a NOOP. DAG size: 85
[2018-04-11 22:48:45,324 WARN L151 SmtUtils]: Spent 219ms on a formula simplification. DAG size of input: 110 DAG size of output 103
[2018-04-11 22:49:00,133 WARN L151 SmtUtils]: Spent 2210ms on a formula simplification. DAG size of input: 115 DAG size of output 105
[2018-04-11 22:49:08,056 WARN L151 SmtUtils]: Spent 130ms on a formula simplification. DAG size of input: 112 DAG size of output 103
[2018-04-11 22:49:14,575 WARN L151 SmtUtils]: Spent 2138ms on a formula simplification. DAG size of input: 107 DAG size of output 101
[2018-04-11 22:49:24,169 WARN L151 SmtUtils]: Spent 2138ms on a formula simplification. DAG size of input: 112 DAG size of output 103
[2018-04-11 22:49:27,080 WARN L151 SmtUtils]: Spent 2187ms on a formula simplification. DAG size of input: 113 DAG size of output 104
[2018-04-11 22:49:37,680 WARN L151 SmtUtils]: Spent 4133ms on a formula simplification. DAG size of input: 108 DAG size of output 102
[2018-04-11 22:50:04,868 WARN L151 SmtUtils]: Spent 139ms on a formula simplification. DAG size of input: 113 DAG size of output 104
Received shutdown request...
[2018-04-11 22:50:15,685 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states.
[2018-04-11 22:50:15,685 WARN L519 AbstractCegarLoop]: Verification canceled
[2018-04-11 22:50:15,690 WARN L197 ceAbstractionStarter]: Timeout
[2018-04-11 22:50:15,690 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.04 10:50:15 BoogieIcfgContainer
[2018-04-11 22:50:15,691 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2018-04-11 22:50:15,691 INFO L168 Benchmark]: Toolchain (without parser) took 275899.42 ms. Allocated memory was 300.9 MB in the beginning and 669.5 MB in the end (delta: 368.6 MB). Free memory was 236.6 MB in the beginning and 510.4 MB in the end (delta: -273.8 MB). Peak memory consumption was 94.7 MB. Max. memory is 5.3 GB.
[2018-04-11 22:50:15,692 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 300.9 MB. Free memory is still 261.1 MB. There was no memory consumed. Max. memory is 5.3 GB.
[2018-04-11 22:50:15,692 INFO L168 Benchmark]: CACSL2BoogieTranslator took 439.82 ms. Allocated memory is still 300.9 MB. Free memory was 236.6 MB in the beginning and 190.7 MB in the end (delta: 45.8 MB). Peak memory consumption was 45.8 MB. Max. memory is 5.3 GB.
[2018-04-11 22:50:15,693 INFO L168 Benchmark]: Boogie Preprocessor took 69.44 ms. Allocated memory is still 300.9 MB. Free memory was 190.7 MB in the beginning and 186.8 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB.
[2018-04-11 22:50:15,693 INFO L168 Benchmark]: RCFGBuilder took 1367.14 ms. Allocated memory was 300.9 MB in the beginning and 460.8 MB in the end (delta: 159.9 MB). Free memory was 186.8 MB in the beginning and 320.5 MB in the end (delta: -133.7 MB). Peak memory consumption was 41.7 MB. Max. memory is 5.3 GB.
[2018-04-11 22:50:15,693 INFO L168 Benchmark]: TraceAbstraction took 274017.96 ms. Allocated memory was 460.8 MB in the beginning and 669.5 MB in the end (delta: 208.7 MB). Free memory was 320.5 MB in the beginning and 510.4 MB in the end (delta: -190.0 MB). Peak memory consumption was 18.7 MB. Max. memory is 5.3 GB.
[2018-04-11 22:50:15,695 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.25 ms. Allocated memory is still 300.9 MB. Free memory is still 261.1 MB. There was no memory consumed. Max. memory is 5.3 GB.
* CACSL2BoogieTranslator took 439.82 ms. Allocated memory is still 300.9 MB. Free memory was 236.6 MB in the beginning and 190.7 MB in the end (delta: 45.8 MB). Peak memory consumption was 45.8 MB. Max. memory is 5.3 GB.
* Boogie Preprocessor took 69.44 ms. Allocated memory is still 300.9 MB. Free memory was 190.7 MB in the beginning and 186.8 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB.
* RCFGBuilder took 1367.14 ms. Allocated memory was 300.9 MB in the beginning and 460.8 MB in the end (delta: 159.9 MB). Free memory was 186.8 MB in the beginning and 320.5 MB in the end (delta: -133.7 MB). Peak memory consumption was 41.7 MB. Max. memory is 5.3 GB.
* TraceAbstraction took 274017.96 ms. Allocated memory was 460.8 MB in the beginning and 669.5 MB in the end (delta: 208.7 MB). Free memory was 320.5 MB in the beginning and 510.4 MB in the end (delta: -190.0 MB). Peak memory consumption was 18.7 MB. Max. memory is 5.3 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
- TimeoutResultAtElement [Line: 1256]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1256). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1258]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1258). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1258]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1258). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1256]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1256). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1294]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1294). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1294]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1294). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1411]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1411). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1411]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1411). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1121]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1121). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1121]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1121). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1100]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1100). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1099]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1099). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1100]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1100). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1099]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1099). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1179]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1179). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1179]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1179). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1179]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1179). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1179]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1179). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1179]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1179). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1179]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1179). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1477]: Timeout (TraceAbstraction)
Unable to prove that all allocated memory was freed (line 1477). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1198]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1198). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1198]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1198). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1126]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1126). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1126]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1126). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1110]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1110). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1109]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1109). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1108]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1108). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1109]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1109). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1108]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1108). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1107]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1107). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1110]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1110). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1107]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1107). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1193]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1193). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1193]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1193). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1267]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1267). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1267]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1267). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1265]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1265). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1265]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1265). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1135]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1135). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1135]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1135). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1135]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1135). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1135]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1135). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1146]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1146). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1146]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1146). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1163]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1163). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1163]: Timeout (TraceAbstraction)
Unable to prove that free always succeeds (line 1163). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1163]: Timeout (TraceAbstraction)
Unable to prove that free always succeeds (line 1163). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1164]: Timeout (TraceAbstraction)
Unable to prove that free always succeeds (line 1164). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1163]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1163). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1164]: Timeout (TraceAbstraction)
Unable to prove that free always succeeds (line 1164). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1470]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1470). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1470]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1470). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1131]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1131). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1131]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1131). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1131]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1131). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1131]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1131). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1451]: Timeout (TraceAbstraction)
Unable to prove that free always succeeds (line 1451). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1446]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1446). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1451]: Timeout (TraceAbstraction)
Unable to prove that free always succeeds (line 1451). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1452]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1452). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1446]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1446). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1452]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1452). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1451]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1451). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1451]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1451). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1460]: Timeout (TraceAbstraction)
Unable to prove that free always succeeds (line 1460). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1460]: Timeout (TraceAbstraction)
Unable to prove that free always succeeds (line 1460). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1460]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1460). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1460]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1460). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1116]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1116). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1115]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1115). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1116]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1116). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1115]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1115). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1339]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1339). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1340]: Timeout (TraceAbstraction)
Unable to prove that free always succeeds (line 1340). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1344]: Timeout (TraceAbstraction)
Unable to prove that free always succeeds (line 1344). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1339]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1339). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1344]: Timeout (TraceAbstraction)
Unable to prove that free always succeeds (line 1344). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1340]: Timeout (TraceAbstraction)
Unable to prove that free always succeeds (line 1340). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1156]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1156). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1156]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1156). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1156]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1156). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1157]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1157). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1157]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1157). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- TimeoutResultAtElement [Line: 1156]: Timeout (TraceAbstraction)
Unable to prove that pointer dereference always succeeds (line 1156). Cancelled while BasicCegarLoop was constructing difference of abstraction (164states) and interpolant automaton (currently 17 states, 64 states before enhancement), while PredicateUnifier was unifying predicates, while SimplifyDDAWithTimeout was simplifying term of DAG size 114.
- StatisticsResult: Ultimate Automizer benchmark data
CFG has 45 procedures, 481 locations, 85 error locations. TIMEOUT Result, 273.9s OverallTime, 15 OverallIterations, 11 TraceHistogramMax, 244.9s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 1492 SDtfs, 1680 SDslu, 9680 SDs, 0 SdLazy, 4055 SolverSat, 338 SolverUnsat, 43 SolverUnknown, 0 SolverNotchecked, 69.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1765 GetRequests, 1353 SyntacticMatches, 16 SemanticMatches, 395 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5608 ImplicationChecksByTransitivity, 194.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=193occurred 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: 0.1s AutomataMinimizationTime, 14 MinimizatonAttempts, 269 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 27.8s InterpolantComputationTime, 814 NumberOfCodeBlocks, 814 NumberOfCodeBlocksAsserted, 15 NumberOfCheckSat, 1598 ConstructedInterpolants, 206 QuantifiedInterpolants, 1658687 SizeOfPredicates, 125 NumberOfNonLiveVariables, 2553 ConjunctsInSsa, 297 ConjunctsInUnsatCore, 30 InterpolantComputations, 20 PerfectInterpolantSequences, 2835/3310 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available
RESULT: Ultimate could not prove your program: Timeout
Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test17_1_false-valid-memtrack.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerC.xml/Csv-Benchmark-0-2018-04-11_22-50-15-705.csv
Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test17_1_false-valid-memtrack.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerC.xml/Csv-TraceAbstractionBenchmarks-0-2018-04-11_22-50-15-705.csv
Completed graceful shutdown