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/AutomizerCTransformed.xml -s ../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf -i ../../../trunk/examples/svcomp/array-memsafety/openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-453dfda-m [2018-04-10 00:23:55,238 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-04-10 00:23:55,240 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-04-10 00:23:55,255 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-04-10 00:23:55,284 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 [2018-04-10 00:23:55,308 INFO L110 SettingsManager]: Loading preferences was successful [2018-04-10 00:23:55,308 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-04-10 00:23:55,308 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-04-10 00:23:55,309 INFO L133 SettingsManager]: * ultimate.logging.details=de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation=DEBUG; [2018-04-10 00:23:55,309 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-04-10 00:23:55,310 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-04-10 00:23:55,310 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-04-10 00:23:55,310 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-04-10 00:23:55,310 INFO L133 SettingsManager]: * Parallel states before merging=1 [2018-04-10 00:23:55,310 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-04-10 00:23:55,311 INFO L131 SettingsManager]: Preferences of LTL2Aut differ from their defaults: [2018-04-10 00:23:55,311 INFO L133 SettingsManager]: * Property to check=[] a a: x > 42 [2018-04-10 00:23:55,311 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-04-10 00:23:55,311 INFO L133 SettingsManager]: * sizeof long=4 [2018-04-10 00:23:55,312 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-04-10 00:23:55,312 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-04-10 00:23:55,312 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-04-10 00:23:55,312 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-04-10 00:23:55,312 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-04-10 00:23:55,313 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-04-10 00:23:55,313 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-04-10 00:23:55,313 INFO L133 SettingsManager]: * sizeof long double=12 [2018-04-10 00:23:55,313 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-04-10 00:23:55,313 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-04-10 00:23:55,313 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-04-10 00:23:55,314 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-04-10 00:23:55,314 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-04-10 00:23:55,314 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-04-10 00:23:55,314 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-04-10 00:23:55,314 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-04-10 00:23:55,315 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-04-10 00:23:55,315 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-04-10 00:23:55,315 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-10 00:23:55,315 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-04-10 00:23:55,316 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-04-10 00:23:55,316 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-04-10 00:23:55,316 INFO L131 SettingsManager]: Preferences of Boogie Printer differ from their defaults: [2018-04-10 00:23:55,317 INFO L133 SettingsManager]: * Dump path:=C:\Users\alex\AppData\Local\Temp\ [2018-04-10 00:23:55,350 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-04-10 00:23:55,362 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-04-10 00:23:55,366 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-04-10 00:23:55,367 INFO L271 PluginConnector]: Initializing CDTParser... [2018-04-10 00:23:55,368 INFO L276 PluginConnector]: CDTParser initialized [2018-04-10 00:23:55,368 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-memsafety/openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,695 INFO L225 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAGe43ba9680 [2018-04-10 00:23:55,873 INFO L287 CDTParser]: IsIndexed: true [2018-04-10 00:23:55,873 INFO L288 CDTParser]: Found 1 translation units. [2018-04-10 00:23:55,873 INFO L168 CDTParser]: Scanning openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,884 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-04-10 00:23:55,884 INFO L215 ultiparseSymbolTable]: [2018-04-10 00:23:55,884 INFO L218 ultiparseSymbolTable]: Function table: [2018-04-10 00:23:55,884 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____bswap_64 ('__bswap_64') in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,884 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____bswap_32 ('__bswap_32') in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,885 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy ('cstrcpy') in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,885 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,885 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-04-10 00:23:55,885 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__fd_set in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,885 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__pthread_rwlock_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,885 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__uid_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,885 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____id_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,886 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__lldiv_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,886 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____rlim64_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,886 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____syscall_ulong_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,886 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__blksize_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,886 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____qaddr_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,886 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____blksize_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,886 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__fsblkcnt_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,886 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____uint32_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,887 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____caddr_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,887 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__time_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,887 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__div_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,887 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____int32_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,887 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____dev_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,887 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____fsblkcnt_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,887 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__int16_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,887 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__pthread_key_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,887 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__sigset_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,888 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____u_short in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,888 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__mode_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,888 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__ulong in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,888 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____u_long in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,888 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__caddr_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,888 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__ino_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,888 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__clock_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,888 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____uint16_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,889 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__daddr_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,889 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____fsid_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,889 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__ldiv_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,889 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____fsfilcnt64_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,889 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__u_long in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,889 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__pid_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,889 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____syscall_slong_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,889 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____int8_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,889 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____loff_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,890 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__int64_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,890 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__fsid_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,890 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__pthread_barrierattr_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,890 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__register_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,890 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____clock_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,890 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__pthread_mutex_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,890 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____WAIT_STATUS in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,891 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____time_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,891 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____uint8_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,891 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____daddr_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,891 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____key_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,891 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__ushort in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,891 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__int8_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,891 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____fsfilcnt_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,891 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__u_quad_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,891 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__loff_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,891 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__u_int64_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,891 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__wchar_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,892 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__uint in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,892 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__nlink_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,892 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__pthread_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,892 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____int64_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,892 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____useconds_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,892 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__id_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,892 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__dev_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,892 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__pthread_condattr_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,892 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__pthread_attr_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,892 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____sig_atomic_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,892 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__u_int8_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,892 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____u_int in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,892 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____fd_mask in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,892 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__quad_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,893 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____clockid_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,893 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__clockid_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,893 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____blkcnt_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,893 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__pthread_cond_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,893 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____sigset_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,893 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__u_int16_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,893 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__ssize_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,893 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__suseconds_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,893 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__pthread_once_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,893 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____fsword_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,893 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__pthread_spinlock_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,893 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__fd_mask in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,893 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____uint64_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,893 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____ino_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,893 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____uid_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,893 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__gid_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,894 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____ino64_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,894 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__u_short in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,894 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____socklen_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,894 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__int32_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,894 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____mode_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,894 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__pthread_rwlockattr_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,894 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____blkcnt64_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,894 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____gid_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,894 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__fsfilcnt_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,894 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____int16_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,894 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____off_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,894 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____nlink_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,894 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__off_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,894 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____intptr_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,894 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__size_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,895 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__timer_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,895 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__blkcnt_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,895 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____ssize_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,895 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__u_char in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,895 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__key_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,895 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__u_int32_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,895 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____pthread_list_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,895 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__u_int in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,895 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____rlim_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,895 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____timer_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,896 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__pthread_barrier_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,896 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____u_quad_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,896 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____off64_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,896 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____pid_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,896 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____suseconds_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,896 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__pthread_mutexattr_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,896 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____u_char in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,896 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____quad_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,896 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____fsblkcnt64_t in openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-10 00:23:55,917 INFO L330 CDTParser]: Deleted temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAGe43ba9680 [2018-04-10 00:23:55,921 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-04-10 00:23:55,924 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-04-10 00:23:55,925 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-04-10 00:23:55,925 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-04-10 00:23:55,930 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-04-10 00:23:55,931 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.04 12:23:55" (1/1) ... [2018-04-10 00:23:55,933 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@402ece06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 12:23:55, skipping insertion in model container [2018-04-10 00:23:55,933 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.04 12:23:55" (1/1) ... [2018-04-10 00:23:55,946 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-10 00:23:55,975 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-10 00:23:56,139 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-10 00:23:56,187 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-10 00:23:56,195 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 112 non ball SCCs. Number of states in SCCs 112. [2018-04-10 00:23:56,240 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 12:23:56 WrapperNode [2018-04-10 00:23:56,240 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-04-10 00:23:56,241 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-04-10 00:23:56,241 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-04-10 00:23:56,242 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-04-10 00:23:56,251 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 12:23:56" (1/1) ... [2018-04-10 00:23:56,251 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 12:23:56" (1/1) ... [2018-04-10 00:23:56,267 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 12:23:56" (1/1) ... [2018-04-10 00:23:56,268 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 12:23:56" (1/1) ... [2018-04-10 00:23:56,278 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 12:23:56" (1/1) ... [2018-04-10 00:23:56,284 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 12:23:56" (1/1) ... [2018-04-10 00:23:56,287 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 12:23:56" (1/1) ... [2018-04-10 00:23:56,291 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-04-10 00:23:56,292 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-04-10 00:23:56,292 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-04-10 00:23:56,292 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-04-10 00:23:56,293 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 12:23:56" (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 [2018-04-10 00:23:56,416 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-04-10 00:23:56,416 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-04-10 00:23:56,416 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____bswap_32 [2018-04-10 00:23:56,416 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____bswap_64 [2018-04-10 00:23:56,416 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy [2018-04-10 00:23:56,417 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-04-10 00:23:56,417 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____bswap_32 [2018-04-10 00:23:56,417 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i____bswap_64 [2018-04-10 00:23:56,417 INFO L128 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2018-04-10 00:23:56,417 INFO L128 BoogieDeclarations]: Found specification of procedure atof [2018-04-10 00:23:56,417 INFO L128 BoogieDeclarations]: Found specification of procedure atoi [2018-04-10 00:23:56,417 INFO L128 BoogieDeclarations]: Found specification of procedure atol [2018-04-10 00:23:56,418 INFO L128 BoogieDeclarations]: Found specification of procedure atoll [2018-04-10 00:23:56,418 INFO L128 BoogieDeclarations]: Found specification of procedure strtod [2018-04-10 00:23:56,418 INFO L128 BoogieDeclarations]: Found specification of procedure strtof [2018-04-10 00:23:56,418 INFO L128 BoogieDeclarations]: Found specification of procedure strtold [2018-04-10 00:23:56,418 INFO L128 BoogieDeclarations]: Found specification of procedure strtol [2018-04-10 00:23:56,418 INFO L128 BoogieDeclarations]: Found specification of procedure strtoul [2018-04-10 00:23:56,418 INFO L128 BoogieDeclarations]: Found specification of procedure strtoq [2018-04-10 00:23:56,419 INFO L128 BoogieDeclarations]: Found specification of procedure strtouq [2018-04-10 00:23:56,419 INFO L128 BoogieDeclarations]: Found specification of procedure strtoll [2018-04-10 00:23:56,419 INFO L128 BoogieDeclarations]: Found specification of procedure strtoull [2018-04-10 00:23:56,419 INFO L128 BoogieDeclarations]: Found specification of procedure l64a [2018-04-10 00:23:56,419 INFO L128 BoogieDeclarations]: Found specification of procedure a64l [2018-04-10 00:23:56,419 INFO L128 BoogieDeclarations]: Found specification of procedure select [2018-04-10 00:23:56,419 INFO L128 BoogieDeclarations]: Found specification of procedure pselect [2018-04-10 00:23:56,419 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2018-04-10 00:23:56,420 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2018-04-10 00:23:56,420 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2018-04-10 00:23:56,420 INFO L128 BoogieDeclarations]: Found specification of procedure random [2018-04-10 00:23:56,420 INFO L128 BoogieDeclarations]: Found specification of procedure srandom [2018-04-10 00:23:56,420 INFO L128 BoogieDeclarations]: Found specification of procedure initstate [2018-04-10 00:23:56,420 INFO L128 BoogieDeclarations]: Found specification of procedure setstate [2018-04-10 00:23:56,420 INFO L128 BoogieDeclarations]: Found specification of procedure random_r [2018-04-10 00:23:56,421 INFO L128 BoogieDeclarations]: Found specification of procedure srandom_r [2018-04-10 00:23:56,421 INFO L128 BoogieDeclarations]: Found specification of procedure initstate_r [2018-04-10 00:23:56,421 INFO L128 BoogieDeclarations]: Found specification of procedure setstate_r [2018-04-10 00:23:56,421 INFO L128 BoogieDeclarations]: Found specification of procedure rand [2018-04-10 00:23:56,421 INFO L128 BoogieDeclarations]: Found specification of procedure srand [2018-04-10 00:23:56,421 INFO L128 BoogieDeclarations]: Found specification of procedure rand_r [2018-04-10 00:23:56,421 INFO L128 BoogieDeclarations]: Found specification of procedure drand48 [2018-04-10 00:23:56,421 INFO L128 BoogieDeclarations]: Found specification of procedure erand48 [2018-04-10 00:23:56,421 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48 [2018-04-10 00:23:56,421 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48 [2018-04-10 00:23:56,422 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48 [2018-04-10 00:23:56,422 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48 [2018-04-10 00:23:56,422 INFO L128 BoogieDeclarations]: Found specification of procedure srand48 [2018-04-10 00:23:56,422 INFO L128 BoogieDeclarations]: Found specification of procedure seed48 [2018-04-10 00:23:56,422 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48 [2018-04-10 00:23:56,422 INFO L128 BoogieDeclarations]: Found specification of procedure drand48_r [2018-04-10 00:23:56,422 INFO L128 BoogieDeclarations]: Found specification of procedure erand48_r [2018-04-10 00:23:56,422 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48_r [2018-04-10 00:23:56,422 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48_r [2018-04-10 00:23:56,422 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48_r [2018-04-10 00:23:56,423 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48_r [2018-04-10 00:23:56,423 INFO L128 BoogieDeclarations]: Found specification of procedure srand48_r [2018-04-10 00:23:56,423 INFO L128 BoogieDeclarations]: Found specification of procedure seed48_r [2018-04-10 00:23:56,423 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48_r [2018-04-10 00:23:56,423 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-04-10 00:23:56,423 INFO L128 BoogieDeclarations]: Found specification of procedure calloc [2018-04-10 00:23:56,423 INFO L128 BoogieDeclarations]: Found specification of procedure realloc [2018-04-10 00:23:56,423 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-04-10 00:23:56,423 INFO L128 BoogieDeclarations]: Found specification of procedure cfree [2018-04-10 00:23:56,423 INFO L128 BoogieDeclarations]: Found specification of procedure alloca [2018-04-10 00:23:56,423 INFO L128 BoogieDeclarations]: Found specification of procedure valloc [2018-04-10 00:23:56,423 INFO L128 BoogieDeclarations]: Found specification of procedure posix_memalign [2018-04-10 00:23:56,423 INFO L128 BoogieDeclarations]: Found specification of procedure abort [2018-04-10 00:23:56,424 INFO L128 BoogieDeclarations]: Found specification of procedure atexit [2018-04-10 00:23:56,424 INFO L128 BoogieDeclarations]: Found specification of procedure on_exit [2018-04-10 00:23:56,424 INFO L128 BoogieDeclarations]: Found specification of procedure exit [2018-04-10 00:23:56,424 INFO L128 BoogieDeclarations]: Found specification of procedure _Exit [2018-04-10 00:23:56,424 INFO L128 BoogieDeclarations]: Found specification of procedure getenv [2018-04-10 00:23:56,424 INFO L128 BoogieDeclarations]: Found specification of procedure putenv [2018-04-10 00:23:56,424 INFO L128 BoogieDeclarations]: Found specification of procedure setenv [2018-04-10 00:23:56,424 INFO L128 BoogieDeclarations]: Found specification of procedure unsetenv [2018-04-10 00:23:56,424 INFO L128 BoogieDeclarations]: Found specification of procedure clearenv [2018-04-10 00:23:56,424 INFO L128 BoogieDeclarations]: Found specification of procedure mktemp [2018-04-10 00:23:56,424 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemp [2018-04-10 00:23:56,424 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemps [2018-04-10 00:23:56,425 INFO L128 BoogieDeclarations]: Found specification of procedure mkdtemp [2018-04-10 00:23:56,425 INFO L128 BoogieDeclarations]: Found specification of procedure system [2018-04-10 00:23:56,425 INFO L128 BoogieDeclarations]: Found specification of procedure realpath [2018-04-10 00:23:56,425 INFO L128 BoogieDeclarations]: Found specification of procedure bsearch [2018-04-10 00:23:56,425 INFO L128 BoogieDeclarations]: Found specification of procedure qsort [2018-04-10 00:23:56,425 INFO L128 BoogieDeclarations]: Found specification of procedure abs [2018-04-10 00:23:56,425 INFO L128 BoogieDeclarations]: Found specification of procedure labs [2018-04-10 00:23:56,425 INFO L128 BoogieDeclarations]: Found specification of procedure llabs [2018-04-10 00:23:56,425 INFO L128 BoogieDeclarations]: Found specification of procedure div [2018-04-10 00:23:56,425 INFO L128 BoogieDeclarations]: Found specification of procedure ldiv [2018-04-10 00:23:56,426 INFO L128 BoogieDeclarations]: Found specification of procedure lldiv [2018-04-10 00:23:56,426 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt [2018-04-10 00:23:56,426 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt [2018-04-10 00:23:56,426 INFO L128 BoogieDeclarations]: Found specification of procedure gcvt [2018-04-10 00:23:56,426 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt [2018-04-10 00:23:56,426 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt [2018-04-10 00:23:56,426 INFO L128 BoogieDeclarations]: Found specification of procedure qgcvt [2018-04-10 00:23:56,427 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt_r [2018-04-10 00:23:56,427 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt_r [2018-04-10 00:23:56,427 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt_r [2018-04-10 00:23:56,427 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt_r [2018-04-10 00:23:56,427 INFO L128 BoogieDeclarations]: Found specification of procedure mblen [2018-04-10 00:23:56,427 INFO L128 BoogieDeclarations]: Found specification of procedure mbtowc [2018-04-10 00:23:56,427 INFO L128 BoogieDeclarations]: Found specification of procedure wctomb [2018-04-10 00:23:56,427 INFO L128 BoogieDeclarations]: Found specification of procedure mbstowcs [2018-04-10 00:23:56,428 INFO L128 BoogieDeclarations]: Found specification of procedure wcstombs [2018-04-10 00:23:56,428 INFO L128 BoogieDeclarations]: Found specification of procedure rpmatch [2018-04-10 00:23:56,428 INFO L128 BoogieDeclarations]: Found specification of procedure getsubopt [2018-04-10 00:23:56,428 INFO L128 BoogieDeclarations]: Found specification of procedure getloadavg [2018-04-10 00:23:56,428 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-04-10 00:23:56,428 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy [2018-04-10 00:23:56,428 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-04-10 00:23:56,428 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-04-10 00:23:56,429 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-04-10 00:23:56,429 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-04-10 00:23:56,429 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-04-10 00:23:56,429 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-04-10 00:23:56,429 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-04-10 00:23:56,429 INFO L128 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-04-10 00:23:56,751 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-04-10 00:23:56,752 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.04 12:23:56 BoogieIcfgContainer [2018-04-10 00:23:56,752 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-04-10 00:23:56,752 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-04-10 00:23:56,752 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-04-10 00:23:56,753 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-04-10 00:23:56,757 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.04 12:23:56" (1/1) ... [2018-04-10 00:23:56,765 INFO L139 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-04-10 00:23:56,766 INFO L140 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_int] [2018-04-10 00:23:56,780 INFO L299 apSepIcfgTransformer]: Heap separator: starting memloc-array-style preprocessing [2018-04-10 00:23:56,801 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 112 non ball SCCs. Number of states in SCCs 112. [2018-04-10 00:23:56,815 INFO L332 apSepIcfgTransformer]: finished MemlocArrayUpdater, created 4 location literals (each corresponds to one heap write) [2018-04-10 00:23:56,824 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 112 non ball SCCs. Number of states in SCCs 112. [2018-04-10 00:23:56,840 INFO L412 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-04-10 00:23:56,841 DEBUG L416 apSepIcfgTransformer]: storeIndexInfoToLocLiteral: Map: (Store [1] at(SUMMARY for call write~int(0, ~nondetString~0.base, ~nondetString~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L559) with v_main_~nondetString~0.base_2) : mll_L559_0 (Store [2] at(SUMMARY for call write~int(#t~mem4, ~to.base, ~to.offset, 1); srcloc: L544') with v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset_7) : |mll_L544'_2| (Store [3] at(SUMMARY for call write~int(#t~mem4, ~to.base, ~to.offset, 1); srcloc: L544') with v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base_7) : |mll_L544'_3| (Store [0] at(SUMMARY for call write~int(0, ~nondetString~0.base, ~nondetString~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L559) with (+ v_main_~length2~0_8 v_main_~nondetString~0.offset_2 (- 1))) : mll_L559_1 [2018-04-10 00:23:56,844 DEBUG L418 apSepIcfgTransformer]: edgeToIndexToStoreIndexInfo: NestedMap2: (SUMMARY for call write~int(0, ~nondetString~0.base, ~nondetString~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L559) : v_main_~nondetString~0.base_2 : (Store [1] at(SUMMARY for call write~int(0, ~nondetString~0.base, ~nondetString~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L559) with v_main_~nondetString~0.base_2) (SUMMARY for call write~int(0, ~nondetString~0.base, ~nondetString~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L559) : (+ v_main_~length2~0_8 v_main_~nondetString~0.offset_2 (- 1)) : (Store [0] at(SUMMARY for call write~int(0, ~nondetString~0.base, ~nondetString~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L559) with (+ v_main_~length2~0_8 v_main_~nondetString~0.offset_2 (- 1))) (SUMMARY for call write~int(#t~mem4, ~to.base, ~to.offset, 1); srcloc: L544') : v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset_7 : (Store [2] at(SUMMARY for call write~int(#t~mem4, ~to.base, ~to.offset, 1); srcloc: L544') with v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset_7) (SUMMARY for call write~int(#t~mem4, ~to.base, ~to.offset, 1); srcloc: L544') : v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base_7 : (Store [3] at(SUMMARY for call write~int(#t~mem4, ~to.base, ~to.offset, 1); srcloc: L544') with v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base_7) [2018-04-10 00:23:56,903 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=1) [2018-04-10 00:26:14,140 INFO L314 AbstractInterpreter]: Visited 64 different actions 338 times. Merged at 41 different actions 182 times. Never widened. Found 18 fixpoints after 7 different actions. Largest state had 37 variables. [2018-04-10 00:26:14,143 INFO L424 apSepIcfgTransformer]: finished equality analysis [2018-04-10 00:26:14,149 INFO L195 HeapSepPreAnalysis]: Number of read from array group [#memory_int] : 3 [2018-04-10 00:26:14,149 INFO L434 apSepIcfgTransformer]: Finished pre analysis before partitioning [2018-04-10 00:26:14,150 INFO L435 apSepIcfgTransformer]: array groups: Set: [#memory_int] [2018-04-10 00:26:14,150 INFO L437 apSepIcfgTransformer]: select infos: Set: ((select |v_#memory_int_7| v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base_7), at (SUMMARY for call write~int(#t~mem4, ~to.base, ~to.offset, 1); srcloc: L544')) ((select |v_#memory_int_2| v_main_~nondetString~0.base_2), at (SUMMARY for call write~int(0, ~nondetString~0.base, ~nondetString~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L559)) ((select (select |v_#memory_int_5| v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base_5) v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.offset_5), at (SUMMARY for call #t~mem4 := read~int(~from.base, ~from.offset, 1); srcloc: L544)) [2018-04-10 00:26:14,276 DEBUG L262 HeapPartitionManager]: merging partition blocks for array group[#memory_int] : [2018-04-10 00:26:14,276 DEBUG L264 HeapPartitionManager]: (Store [3] at(SUMMARY for call write~int(#t~mem4, ~to.base, ~to.offset, 1); srcloc: L544') with v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base_7) [2018-04-10 00:26:14,276 DEBUG L265 HeapPartitionManager]: and [2018-04-10 00:26:14,277 DEBUG L266 HeapPartitionManager]: (Store [1] at(SUMMARY for call write~int(0, ~nondetString~0.base, ~nondetString~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L559) with v_main_~nondetString~0.base_2) [2018-04-10 00:26:14,277 DEBUG L267 HeapPartitionManager]: because of possible aliasing at dimension 0 [2018-04-10 00:26:14,277 DEBUG L268 HeapPartitionManager]: at array read ((select |v_#memory_int_7| v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base_7), at (SUMMARY for call write~int(#t~mem4, ~to.base, ~to.offset, 1); srcloc: L544')). [2018-04-10 00:26:14,468 DEBUG L262 HeapPartitionManager]: merging partition blocks for array group[#memory_int] : [2018-04-10 00:26:14,468 DEBUG L264 HeapPartitionManager]: (Store [0] at(SUMMARY for call write~int(0, ~nondetString~0.base, ~nondetString~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L559) with (+ v_main_~length2~0_8 v_main_~nondetString~0.offset_2 (- 1))) [2018-04-10 00:26:14,469 DEBUG L265 HeapPartitionManager]: and [2018-04-10 00:26:14,469 DEBUG L266 HeapPartitionManager]: (Store [2] at(SUMMARY for call write~int(#t~mem4, ~to.base, ~to.offset, 1); srcloc: L544') with v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset_7) [2018-04-10 00:26:14,469 DEBUG L267 HeapPartitionManager]: because of possible aliasing at dimension 1 [2018-04-10 00:26:14,469 DEBUG L268 HeapPartitionManager]: at array read ((select (select |v_#memory_int_5| v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base_5) v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.offset_5), at (SUMMARY for call #t~mem4 := read~int(~from.base, ~from.offset, 1); srcloc: L544)). [2018-04-10 00:26:14,469 DEBUG L373 HeapPartitionManager]: creating LocationBlock locs_66 [2018-04-10 00:26:14,470 DEBUG L374 HeapPartitionManager]: with contents [(Store [1] at(SUMMARY for call write~int(0, ~nondetString~0.base, ~nondetString~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L559) with v_main_~nondetString~0.base_2), (Store [3] at(SUMMARY for call write~int(#t~mem4, ~to.base, ~to.offset, 1); srcloc: L544') with v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base_7)] [2018-04-10 00:26:14,470 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_66 [2018-04-10 00:26:14,470 DEBUG L324 HeapPartitionManager]: at dimension 0 for ((select |v_#memory_int_7| v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base_7), at (SUMMARY for call write~int(#t~mem4, ~to.base, ~to.offset, 1); srcloc: L544')) [2018-04-10 00:26:14,470 DEBUG L325 HeapPartitionManager]: write locations: [(Store [1] at(SUMMARY for call write~int(0, ~nondetString~0.base, ~nondetString~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L559) with v_main_~nondetString~0.base_2), (Store [3] at(SUMMARY for call write~int(#t~mem4, ~to.base, ~to.offset, 1); srcloc: L544') with v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base_7)] [2018-04-10 00:26:14,470 DEBUG L373 HeapPartitionManager]: creating LocationBlock locs_30 [2018-04-10 00:26:14,470 DEBUG L374 HeapPartitionManager]: with contents [NoStoreIndexInfo] [2018-04-10 00:26:14,470 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_30 [2018-04-10 00:26:14,471 DEBUG L324 HeapPartitionManager]: at dimension 0 for ((select |v_#memory_int_2| v_main_~nondetString~0.base_2), at (SUMMARY for call write~int(0, ~nondetString~0.base, ~nondetString~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L559)) [2018-04-10 00:26:14,471 DEBUG L325 HeapPartitionManager]: write locations: [NoStoreIndexInfo] [2018-04-10 00:26:14,471 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_66 [2018-04-10 00:26:14,471 DEBUG L324 HeapPartitionManager]: at dimension 0 for ((select (select |v_#memory_int_5| v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base_5) v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.offset_5), at (SUMMARY for call #t~mem4 := read~int(~from.base, ~from.offset, 1); srcloc: L544)) [2018-04-10 00:26:14,471 DEBUG L325 HeapPartitionManager]: write locations: [(Store [1] at(SUMMARY for call write~int(0, ~nondetString~0.base, ~nondetString~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L559) with v_main_~nondetString~0.base_2), (Store [3] at(SUMMARY for call write~int(#t~mem4, ~to.base, ~to.offset, 1); srcloc: L544') with v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base_7)] [2018-04-10 00:26:14,471 DEBUG L373 HeapPartitionManager]: creating LocationBlock locs_64 [2018-04-10 00:26:14,471 DEBUG L374 HeapPartitionManager]: with contents [(Store [2] at(SUMMARY for call write~int(#t~mem4, ~to.base, ~to.offset, 1); srcloc: L544') with v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset_7), (Store [0] at(SUMMARY for call write~int(0, ~nondetString~0.base, ~nondetString~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L559) with (+ v_main_~length2~0_8 v_main_~nondetString~0.offset_2 (- 1)))] [2018-04-10 00:26:14,471 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_64 [2018-04-10 00:26:14,471 DEBUG L324 HeapPartitionManager]: at dimension 1 for ((select (select |v_#memory_int_5| v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base_5) v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.offset_5), at (SUMMARY for call #t~mem4 := read~int(~from.base, ~from.offset, 1); srcloc: L544)) [2018-04-10 00:26:14,472 DEBUG L325 HeapPartitionManager]: write locations: [(Store [2] at(SUMMARY for call write~int(#t~mem4, ~to.base, ~to.offset, 1); srcloc: L544') with v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset_7), (Store [0] at(SUMMARY for call write~int(0, ~nondetString~0.base, ~nondetString~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L559) with (+ v_main_~length2~0_8 v_main_~nondetString~0.offset_2 (- 1)))] [2018-04-10 00:26:14,472 INFO L330 HeapPartitionManager]: partitioning result: [2018-04-10 00:26:14,472 INFO L335 HeapPartitionManager]: location blocks for array group [#memory_int] [2018-04-10 00:26:14,472 INFO L344 HeapPartitionManager]: at dimension 0 [2018-04-10 00:26:14,472 INFO L345 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 3 [2018-04-10 00:26:14,472 INFO L346 HeapPartitionManager]: # location blocks :2 [2018-04-10 00:26:14,472 DEBUG L353 HeapPartitionManager]: location block contents: [2018-04-10 00:26:14,473 DEBUG L356 HeapPartitionManager]: [(Store [1] at(SUMMARY for call write~int(0, ~nondetString~0.base, ~nondetString~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L559) with v_main_~nondetString~0.base_2), (Store [3] at(SUMMARY for call write~int(#t~mem4, ~to.base, ~to.offset, 1); srcloc: L544') with v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base_7)] [2018-04-10 00:26:14,473 DEBUG L356 HeapPartitionManager]: [NoStoreIndexInfo] [2018-04-10 00:26:14,473 INFO L344 HeapPartitionManager]: at dimension 1 [2018-04-10 00:26:14,473 INFO L345 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 2 [2018-04-10 00:26:14,473 INFO L346 HeapPartitionManager]: # location blocks :1 [2018-04-10 00:26:14,473 DEBUG L353 HeapPartitionManager]: location block contents: [2018-04-10 00:26:14,473 DEBUG L356 HeapPartitionManager]: [(Store [2] at(SUMMARY for call write~int(#t~mem4, ~to.base, ~to.offset, 1); srcloc: L544') with v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset_7), (Store [0] at(SUMMARY for call write~int(0, ~nondetString~0.base, ~nondetString~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L559) with (+ v_main_~length2~0_8 v_main_~nondetString~0.offset_2 (- 1)))] [2018-04-10 00:26:14,474 INFO L134 ransitionTransformer]: executing heap partitioning transformation [2018-04-10 00:26:14,477 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,477 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 00:26:14,477 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:26:14,477 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,478 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,478 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 00:26:14,478 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:26:14,478 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,478 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,478 DEBUG L331 ransitionTransformer]: Formula: (and (= |v_#NULL.offset_1| 0) (= |v_#NULL.base_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] [2018-04-10 00:26:14,479 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:26:14,479 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,479 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,479 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 00:26:14,479 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:26:14,479 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,479 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,480 DEBUG L331 ransitionTransformer]: Formula: (and (<= |v_main_#t~nondet5_1| 2147483647) (<= 0 (+ |v_main_#t~nondet5_1| 2147483648))) InVars {main_#t~nondet5=|v_main_#t~nondet5_1|} OutVars{main_#t~nondet5=|v_main_#t~nondet5_1|} AuxVars[] AssignedVars[] [2018-04-10 00:26:14,480 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:26:14,480 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,480 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,480 DEBUG L331 ransitionTransformer]: Formula: (= |v_#valid_1| (store |v_#valid_2| 0 0)) InVars {#valid=|v_#valid_2|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[#valid] [2018-04-10 00:26:14,480 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:26:14,480 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,480 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,480 DEBUG L331 ransitionTransformer]: Formula: (= v_main_~length1~0_1 |v_main_#t~nondet5_2|) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_#t~nondet5=|v_main_#t~nondet5_2|, main_~length1~0=v_main_~length1~0_1} AuxVars[] AssignedVars[main_~length1~0] [2018-04-10 00:26:14,480 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:26:14,481 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,481 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,481 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 00:26:14,481 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:26:14,481 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,481 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,481 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 00:26:14,481 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-10 00:26:14,481 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-10 00:26:14,481 DEBUG L356 ransitionTransformer]: {main_#t~nondet5=|v_main_#t~nondet5_3|} [2018-04-10 00:26:14,482 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-10 00:26:14,482 DEBUG L358 ransitionTransformer]: {} [2018-04-10 00:26:14,482 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,482 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,482 DEBUG L331 ransitionTransformer]: Formula: (and (<= |v_main_#t~nondet6_1| 2147483647) (<= 0 (+ |v_main_#t~nondet6_1| 2147483648))) InVars {main_#t~nondet6=|v_main_#t~nondet6_1|} OutVars{main_#t~nondet6=|v_main_#t~nondet6_1|} AuxVars[] AssignedVars[] [2018-04-10 00:26:14,482 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:26:14,482 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,482 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,483 DEBUG L331 ransitionTransformer]: Formula: (= v_main_~length2~0_1 |v_main_#t~nondet6_2|) InVars {main_#t~nondet6=|v_main_#t~nondet6_2|} OutVars{main_~length2~0=v_main_~length2~0_1, main_#t~nondet6=|v_main_#t~nondet6_2|} AuxVars[] AssignedVars[main_~length2~0] [2018-04-10 00:26:14,483 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:26:14,483 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,483 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,483 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 00:26:14,483 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-10 00:26:14,483 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-10 00:26:14,483 DEBUG L356 ransitionTransformer]: {main_#t~nondet6=|v_main_#t~nondet6_3|} [2018-04-10 00:26:14,483 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-10 00:26:14,483 DEBUG L358 ransitionTransformer]: {} [2018-04-10 00:26:14,484 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,484 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,484 DEBUG L331 ransitionTransformer]: Formula: (< v_main_~length1~0_2 1) InVars {main_~length1~0=v_main_~length1~0_2} OutVars{main_~length1~0=v_main_~length1~0_2} AuxVars[] AssignedVars[] [2018-04-10 00:26:14,484 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:26:14,484 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,484 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,484 DEBUG L331 ransitionTransformer]: Formula: (not (< v_main_~length1~0_4 1)) InVars {main_~length1~0=v_main_~length1~0_4} OutVars{main_~length1~0=v_main_~length1~0_4} AuxVars[] AssignedVars[] [2018-04-10 00:26:14,485 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:26:14,485 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,485 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,485 DEBUG L331 ransitionTransformer]: Formula: (= v_main_~length1~0_3 1) InVars {} OutVars{main_~length1~0=v_main_~length1~0_3} AuxVars[] AssignedVars[main_~length1~0] [2018-04-10 00:26:14,485 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:26:14,485 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,486 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,486 DEBUG L331 ransitionTransformer]: Formula: (< v_main_~length2~0_2 1) InVars {main_~length2~0=v_main_~length2~0_2} OutVars{main_~length2~0=v_main_~length2~0_2} AuxVars[] AssignedVars[] [2018-04-10 00:26:14,486 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:26:14,486 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,486 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,486 DEBUG L331 ransitionTransformer]: Formula: (not (< v_main_~length2~0_4 1)) InVars {main_~length2~0=v_main_~length2~0_4} OutVars{main_~length2~0=v_main_~length2~0_4} AuxVars[] AssignedVars[] [2018-04-10 00:26:14,487 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:26:14,487 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,487 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,487 DEBUG L331 ransitionTransformer]: Formula: (= v_main_~length2~0_3 1) InVars {} OutVars{main_~length2~0=v_main_~length2~0_3} AuxVars[] AssignedVars[main_~length2~0] [2018-04-10 00:26:14,487 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:26:14,487 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,488 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,488 DEBUG L331 ransitionTransformer]: Formula: (< v_main_~length1~0_5 v_main_~length2~0_5) InVars {main_~length2~0=v_main_~length2~0_5, main_~length1~0=v_main_~length1~0_5} OutVars{main_~length2~0=v_main_~length2~0_5, main_~length1~0=v_main_~length1~0_5} AuxVars[] AssignedVars[] [2018-04-10 00:26:14,488 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:26:14,488 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,488 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,489 DEBUG L331 ransitionTransformer]: Formula: (not (< v_main_~length1~0_6 v_main_~length2~0_6)) InVars {main_~length2~0=v_main_~length2~0_6, main_~length1~0=v_main_~length1~0_6} OutVars{main_~length2~0=v_main_~length2~0_6, main_~length1~0=v_main_~length1~0_6} AuxVars[] AssignedVars[] [2018-04-10 00:26:14,489 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:26:14,489 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,489 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,490 DEBUG L331 ransitionTransformer]: Formula: (= |v_main_#res_1| 0) InVars {} OutVars{main_#res=|v_main_#res_1|} AuxVars[] AssignedVars[main_#res] [2018-04-10 00:26:14,490 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:26:14,490 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,490 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,490 DEBUG L331 ransitionTransformer]: Formula: (and (= |v_#valid_3| (store |v_#valid_4| |v_main_#t~malloc7.base_1| 1)) (= 0 (select |v_#valid_4| |v_main_#t~malloc7.base_1|)) (not (= |v_main_#t~malloc7.base_1| 0)) (= |v_main_#t~malloc7.offset_1| 0) (= |v_#length_1| (store |v_#length_2| |v_main_#t~malloc7.base_1| v_main_~length1~0_7))) InVars {main_~length1~0=v_main_~length1~0_7, #length=|v_#length_2|, #valid=|v_#valid_4|} OutVars{main_~length1~0=v_main_~length1~0_7, #length=|v_#length_1|, main_#t~malloc7.base=|v_main_#t~malloc7.base_1|, main_#t~malloc7.offset=|v_main_#t~malloc7.offset_1|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[main_#t~malloc7.offset, #valid, #length, main_#t~malloc7.base] [2018-04-10 00:26:14,491 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:26:14,491 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,491 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,491 DEBUG L331 ransitionTransformer]: Formula: (= |v_#valid_13| |old(#valid)|) InVars {#valid=|v_#valid_13|, old(#valid)=|old(#valid)|} OutVars{#valid=|v_#valid_13|, old(#valid)=|old(#valid)|} AuxVars[] AssignedVars[] [2018-04-10 00:26:14,491 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:26:14,492 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,492 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,492 DEBUG L331 ransitionTransformer]: Formula: (not (= |v_#valid_14| |old(#valid)|)) InVars {#valid=|v_#valid_14|, old(#valid)=|old(#valid)|} OutVars{#valid=|v_#valid_14|, old(#valid)=|old(#valid)|} AuxVars[] AssignedVars[] [2018-04-10 00:26:14,492 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:26:14,492 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,493 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,493 DEBUG L331 ransitionTransformer]: Formula: (and (= v_main_~nondetArea~0.base_1 |v_main_#t~malloc7.base_2|) (= v_main_~nondetArea~0.offset_1 |v_main_#t~malloc7.offset_2|)) InVars {main_#t~malloc7.offset=|v_main_#t~malloc7.offset_2|, main_#t~malloc7.base=|v_main_#t~malloc7.base_2|} OutVars{main_~nondetArea~0.base=v_main_~nondetArea~0.base_1, main_#t~malloc7.base=|v_main_#t~malloc7.base_2|, main_#t~malloc7.offset=|v_main_#t~malloc7.offset_2|, main_~nondetArea~0.offset=v_main_~nondetArea~0.offset_1} AuxVars[] AssignedVars[main_~nondetArea~0.offset, main_~nondetArea~0.base] [2018-04-10 00:26:14,493 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:26:14,493 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,493 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,494 DEBUG L331 ransitionTransformer]: Formula: (and (not (= 0 |v_main_#t~malloc8.base_1|)) (= (store |v_#length_4| |v_main_#t~malloc8.base_1| v_main_~length2~0_7) |v_#length_3|) (= |v_main_#t~malloc8.offset_1| 0) (= (store |v_#valid_6| |v_main_#t~malloc8.base_1| 1) |v_#valid_5|) (= 0 (select |v_#valid_6| |v_main_#t~malloc8.base_1|))) InVars {#length=|v_#length_4|, main_~length2~0=v_main_~length2~0_7, #valid=|v_#valid_6|} OutVars{main_#t~malloc8.offset=|v_main_#t~malloc8.offset_1|, #length=|v_#length_3|, main_#t~malloc8.base=|v_main_#t~malloc8.base_1|, main_~length2~0=v_main_~length2~0_7, #valid=|v_#valid_5|} AuxVars[] AssignedVars[main_#t~malloc8.offset, main_#t~malloc8.base, #valid, #length] [2018-04-10 00:26:14,494 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:26:14,494 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,494 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,494 DEBUG L331 ransitionTransformer]: Formula: (and (= v_main_~nondetString~0.offset_1 |v_main_#t~malloc8.offset_2|) (= v_main_~nondetString~0.base_1 |v_main_#t~malloc8.base_2|)) InVars {main_#t~malloc8.offset=|v_main_#t~malloc8.offset_2|, main_#t~malloc8.base=|v_main_#t~malloc8.base_2|} OutVars{main_#t~malloc8.offset=|v_main_#t~malloc8.offset_2|, main_~nondetString~0.base=v_main_~nondetString~0.base_1, main_#t~malloc8.base=|v_main_#t~malloc8.base_2|, main_~nondetString~0.offset=v_main_~nondetString~0.offset_1} AuxVars[] AssignedVars[main_~nondetString~0.offset, main_~nondetString~0.base] [2018-04-10 00:26:14,495 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:26:14,495 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,499 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,500 DEBUG L331 ransitionTransformer]: Formula: (let ((.cse0 (+ v_main_~length2~0_8 v_main_~nondetString~0.offset_2))) (and (<= 1 .cse0) (= 1 (select |v_#valid_7| v_main_~nondetString~0.base_2)) (= |v_#memory_int_part_locs_66_locs_64_1| (store |v_#memory_int_part_locs_66_locs_64_2| v_main_~nondetString~0.base_2 (store (select |v_#memory_int_part_locs_30_locs_64_1| v_main_~nondetString~0.base_2) (+ v_main_~length2~0_8 v_main_~nondetString~0.offset_2 (- 1)) 0))) (<= .cse0 (select |v_#length_5| v_main_~nondetString~0.base_2)))) InVars {#memory_int_part_locs_66_locs_64=|v_#memory_int_part_locs_66_locs_64_2|, main_~nondetString~0.offset=v_main_~nondetString~0.offset_2, #valid=|v_#valid_7|, main_~nondetString~0.base=v_main_~nondetString~0.base_2, #length=|v_#length_5|, #memory_int_part_locs_30_locs_64=|v_#memory_int_part_locs_30_locs_64_1|, main_~length2~0=v_main_~length2~0_8} OutVars{#memory_int_part_locs_66_locs_64=|v_#memory_int_part_locs_66_locs_64_1|, main_~nondetString~0.offset=v_main_~nondetString~0.offset_2, #valid=|v_#valid_7|, main_~nondetString~0.base=v_main_~nondetString~0.base_2, #length=|v_#length_5|, #memory_int_part_locs_30_locs_64=|v_#memory_int_part_locs_30_locs_64_1|, main_~length2~0=v_main_~length2~0_8} AuxVars[] AssignedVars[#memory_int_part_locs_66_locs_64] [2018-04-10 00:26:14,500 DEBUG L338 ransitionTransformer]: formula has changed [2018-04-10 00:26:14,500 DEBUG L339 ransitionTransformer]: old formula: [2018-04-10 00:26:14,500 DEBUG L340 ransitionTransformer]: (let ((.cse0 (+ v_main_~length2~0_8 v_main_~nondetString~0.offset_2))) (and (= |v_#memory_int_1| (store |v_#memory_int_2| v_main_~nondetString~0.base_2 (store (select |v_#memory_int_2| v_main_~nondetString~0.base_2) (+ v_main_~length2~0_8 v_main_~nondetString~0.offset_2 (- 1)) 0))) (<= 1 .cse0) (= 1 (select |v_#valid_7| v_main_~nondetString~0.base_2)) (<= .cse0 (select |v_#length_5| v_main_~nondetString~0.base_2)))) [2018-04-10 00:26:14,501 DEBUG L341 ransitionTransformer]: new formula: [2018-04-10 00:26:14,501 DEBUG L342 ransitionTransformer]: (let ((.cse0 (+ v_main_~length2~0_8 v_main_~nondetString~0.offset_2))) (and (<= 1 .cse0) (= 1 (select |v_#valid_7| v_main_~nondetString~0.base_2)) (= |v_#memory_int_part_locs_66_locs_64_1| (store |v_#memory_int_part_locs_66_locs_64_2| v_main_~nondetString~0.base_2 (store (select |v_#memory_int_part_locs_30_locs_64_1| v_main_~nondetString~0.base_2) (+ v_main_~length2~0_8 v_main_~nondetString~0.offset_2 (- 1)) 0))) (<= .cse0 (select |v_#length_5| v_main_~nondetString~0.base_2)))) [2018-04-10 00:26:14,501 DEBUG L346 ransitionTransformer]: invars have changed [2018-04-10 00:26:14,501 DEBUG L347 ransitionTransformer]: old invars: [2018-04-10 00:26:14,501 DEBUG L348 ransitionTransformer]: {main_~nondetString~0.offset=v_main_~nondetString~0.offset_2, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_2|, main_~nondetString~0.base=v_main_~nondetString~0.base_2, #length=|v_#length_5|, main_~length2~0=v_main_~length2~0_8} [2018-04-10 00:26:14,502 DEBUG L349 ransitionTransformer]: new invars: [2018-04-10 00:26:14,502 DEBUG L350 ransitionTransformer]: {#memory_int_part_locs_66_locs_64=|v_#memory_int_part_locs_66_locs_64_2|, main_~nondetString~0.offset=v_main_~nondetString~0.offset_2, #valid=|v_#valid_7|, main_~nondetString~0.base=v_main_~nondetString~0.base_2, #length=|v_#length_5|, #memory_int_part_locs_30_locs_64=|v_#memory_int_part_locs_30_locs_64_1|, main_~length2~0=v_main_~length2~0_8} [2018-04-10 00:26:14,502 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-10 00:26:14,502 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-10 00:26:14,502 DEBUG L356 ransitionTransformer]: {main_~nondetString~0.offset=v_main_~nondetString~0.offset_2, #valid=|v_#valid_7|, #memory_int=|v_#memory_int_1|, main_~nondetString~0.base=v_main_~nondetString~0.base_2, #length=|v_#length_5|, main_~length2~0=v_main_~length2~0_8} [2018-04-10 00:26:14,502 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-10 00:26:14,502 DEBUG L358 ransitionTransformer]: {#memory_int_part_locs_66_locs_64=|v_#memory_int_part_locs_66_locs_64_1|, main_~nondetString~0.offset=v_main_~nondetString~0.offset_2, #valid=|v_#valid_7|, main_~nondetString~0.base=v_main_~nondetString~0.base_2, #length=|v_#length_5|, #memory_int_part_locs_30_locs_64=|v_#memory_int_part_locs_30_locs_64_1|, main_~length2~0=v_main_~length2~0_8} [2018-04-10 00:26:14,503 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,503 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,503 DEBUG L331 ransitionTransformer]: Formula: (not (= 1 (select |v_#valid_8| v_main_~nondetString~0.base_3))) InVars {main_~nondetString~0.base=v_main_~nondetString~0.base_3, #valid=|v_#valid_8|} OutVars{main_~nondetString~0.base=v_main_~nondetString~0.base_3, #valid=|v_#valid_8|} AuxVars[] AssignedVars[] [2018-04-10 00:26:14,503 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:26:14,503 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,504 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,504 DEBUG L331 ransitionTransformer]: Formula: (let ((.cse0 (+ v_main_~length2~0_9 v_main_~nondetString~0.offset_3))) (or (not (<= 1 .cse0)) (not (<= .cse0 (select |v_#length_6| v_main_~nondetString~0.base_4))))) InVars {#length=|v_#length_6|, main_~nondetString~0.base=v_main_~nondetString~0.base_4, main_~nondetString~0.offset=v_main_~nondetString~0.offset_3, main_~length2~0=v_main_~length2~0_9} OutVars{#length=|v_#length_6|, main_~nondetString~0.base=v_main_~nondetString~0.base_4, main_~nondetString~0.offset=v_main_~nondetString~0.offset_3, main_~length2~0=v_main_~length2~0_9} AuxVars[] AssignedVars[] [2018-04-10 00:26:14,504 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:26:14,504 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,505 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,505 DEBUG L331 ransitionTransformer]: Formula: (and (= |v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~to.baseInParam_1| v_main_~nondetArea~0.base_3) (= |v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~from.offsetInParam_1| v_main_~nondetString~0.offset_5) (= |v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~to.offsetInParam_1| v_main_~nondetArea~0.offset_3) (= |v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~from.baseInParam_1| v_main_~nondetString~0.base_6)) InVars {main_~nondetArea~0.base=v_main_~nondetArea~0.base_3, main_~nondetString~0.base=v_main_~nondetString~0.base_6, main_~nondetString~0.offset=v_main_~nondetString~0.offset_5, main_~nondetArea~0.offset=v_main_~nondetArea~0.offset_3} OutVars{__U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~from.offset=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~from.offsetInParam_1|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~from.base=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~from.baseInParam_1|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~to.offset=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~to.offsetInParam_1|, main_~nondetString~0.offset=v_main_~nondetString~0.offset_5, main_~nondetArea~0.offset=v_main_~nondetArea~0.offset_3, main_~nondetArea~0.base=v_main_~nondetArea~0.base_3, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~to.base=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~to.baseInParam_1|, main_~nondetString~0.base=v_main_~nondetString~0.base_6} AuxVars[] AssignedVars[__U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~from.offset, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~from.base, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~to.offset, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~to.base] [2018-04-10 00:26:14,505 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-10 00:26:14,505 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-10 00:26:14,505 DEBUG L356 ransitionTransformer]: {__U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~from.offset=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~from.offsetInParam_1|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~from.base=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~from.baseInParam_1|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~to.offset=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~to.offsetInParam_1|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~to.base=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~to.baseInParam_1|} [2018-04-10 00:26:14,505 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-10 00:26:14,506 DEBUG L358 ransitionTransformer]: {__U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~from.offset=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~from.offsetInParam_1|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~from.base=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~from.baseInParam_1|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~to.offset=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~to.offsetInParam_1|, main_~nondetString~0.offset=v_main_~nondetString~0.offset_5, main_~nondetArea~0.offset=v_main_~nondetArea~0.offset_3, main_~nondetArea~0.base=v_main_~nondetArea~0.base_3, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~to.base=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~to.baseInParam_1|, main_~nondetString~0.base=v_main_~nondetString~0.base_6} [2018-04-10 00:26:14,506 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,506 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,506 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 00:26:14,506 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-10 00:26:14,507 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-10 00:26:14,507 DEBUG L356 ransitionTransformer]: {main_#t~ret9.base=|v_main_#t~ret9.base_2|, main_#t~ret9.offset=|v_main_#t~ret9.offset_2|} [2018-04-10 00:26:14,507 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-10 00:26:14,507 DEBUG L358 ransitionTransformer]: {} [2018-04-10 00:26:14,507 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,507 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,508 DEBUG L331 ransitionTransformer]: Formula: (and (= v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset_5 |v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~to.offset_1|) (= v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base_5 |v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~to.base_1|)) InVars {__U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~to.base=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~to.base_1|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~to.offset=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~to.offset_1|} OutVars{__U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~to.base=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~to.base_1|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~to.offset=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~to.offset_1|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base_5, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset_5} AuxVars[] AssignedVars[__U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset] [2018-04-10 00:26:14,508 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:26:14,508 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,508 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,509 DEBUG L331 ransitionTransformer]: Formula: (= |v_main_#res_2| 0) InVars {} OutVars{main_#res=|v_main_#res_2|} AuxVars[] AssignedVars[main_#res] [2018-04-10 00:26:14,509 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:26:14,509 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,509 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,509 DEBUG L331 ransitionTransformer]: Formula: (and (= v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base_4 |v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~from.base_1|) (= v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.offset_4 |v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~from.offset_1|)) InVars {__U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~from.offset=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~from.offset_1|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~from.base=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~from.base_1|} OutVars{__U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~from.offset=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~from.offset_1|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~from.base=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#in~from.base_1|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base_4, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.offset=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.offset_4} AuxVars[] AssignedVars[__U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.offset] [2018-04-10 00:26:14,509 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:26:14,510 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,510 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,510 DEBUG L331 ransitionTransformer]: Formula: (= |v_#valid_9| (store |v_#valid_10| |v_main_#t~malloc7.base_3| 0)) InVars {#valid=|v_#valid_10|, main_#t~malloc7.base=|v_main_#t~malloc7.base_3|} OutVars{#valid=|v_#valid_9|, main_#t~malloc7.base=|v_main_#t~malloc7.base_3|} AuxVars[] AssignedVars[#valid] [2018-04-10 00:26:14,510 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:26:14,510 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,511 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,511 DEBUG L331 ransitionTransformer]: Formula: (and (= v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~save~0.base_2 v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base_6) (= v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~save~0.offset_2 v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset_6)) InVars {__U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base_6, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset_6} OutVars{__U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~save~0.base=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~save~0.base_2, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~save~0.offset=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~save~0.offset_2, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base_6, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset_6} AuxVars[] AssignedVars[__U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~save~0.base, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~save~0.offset] [2018-04-10 00:26:14,511 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:26:14,511 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,511 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,512 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 00:26:14,512 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-10 00:26:14,512 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-10 00:26:14,512 DEBUG L356 ransitionTransformer]: {main_#t~malloc7.offset=|v_main_#t~malloc7.offset_4|, main_#t~malloc7.base=|v_main_#t~malloc7.base_4|} [2018-04-10 00:26:14,512 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-10 00:26:14,512 DEBUG L358 ransitionTransformer]: {} [2018-04-10 00:26:14,512 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,513 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,513 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 00:26:14,513 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:26:14,513 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,513 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,513 DEBUG L331 ransitionTransformer]: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 00:26:14,513 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:26:14,514 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,514 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,514 DEBUG L331 ransitionTransformer]: Formula: (= |v_#valid_11| (store |v_#valid_12| |v_main_#t~malloc8.base_3| 0)) InVars {main_#t~malloc8.base=|v_main_#t~malloc8.base_3|, #valid=|v_#valid_12|} OutVars{main_#t~malloc8.base=|v_main_#t~malloc8.base_3|, #valid=|v_#valid_11|} AuxVars[] AssignedVars[#valid] [2018-04-10 00:26:14,514 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:26:14,514 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,515 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,515 DEBUG L331 ransitionTransformer]: Formula: (and (= 1 (select |v_#valid_15| v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base_5)) (= (select (select |v_#memory_int_part_locs_66_locs_64_3| v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base_5) v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.offset_5) |v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~mem4_5|) (<= 0 v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.offset_5) (<= (+ v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.offset_5 1) (select |v_#length_8| v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base_5))) InVars {#memory_int_part_locs_66_locs_64=|v_#memory_int_part_locs_66_locs_64_3|, #length=|v_#length_8|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base_5, #valid=|v_#valid_15|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.offset=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.offset_5} OutVars{#memory_int_part_locs_66_locs_64=|v_#memory_int_part_locs_66_locs_64_3|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~mem4=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~mem4_5|, #valid=|v_#valid_15|, #length=|v_#length_8|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base_5, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.offset=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.offset_5} AuxVars[] AssignedVars[__U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~mem4] [2018-04-10 00:26:14,515 DEBUG L338 ransitionTransformer]: formula has changed [2018-04-10 00:26:14,515 DEBUG L339 ransitionTransformer]: old formula: [2018-04-10 00:26:14,515 DEBUG L340 ransitionTransformer]: (and (= 1 (select |v_#valid_15| v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base_5)) (= (select (select |v_#memory_int_5| v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base_5) v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.offset_5) |v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~mem4_5|) (<= 0 v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.offset_5) (<= (+ v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.offset_5 1) (select |v_#length_8| v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base_5))) [2018-04-10 00:26:14,516 DEBUG L341 ransitionTransformer]: new formula: [2018-04-10 00:26:14,516 DEBUG L342 ransitionTransformer]: (and (= 1 (select |v_#valid_15| v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base_5)) (= (select (select |v_#memory_int_part_locs_66_locs_64_3| v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base_5) v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.offset_5) |v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~mem4_5|) (<= 0 v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.offset_5) (<= (+ v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.offset_5 1) (select |v_#length_8| v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base_5))) [2018-04-10 00:26:14,516 DEBUG L346 ransitionTransformer]: invars have changed [2018-04-10 00:26:14,516 DEBUG L347 ransitionTransformer]: old invars: [2018-04-10 00:26:14,516 DEBUG L348 ransitionTransformer]: {#valid=|v_#valid_15|, #memory_int=|v_#memory_int_5|, #length=|v_#length_8|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base_5, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.offset=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.offset_5} [2018-04-10 00:26:14,516 DEBUG L349 ransitionTransformer]: new invars: [2018-04-10 00:26:14,516 DEBUG L350 ransitionTransformer]: {#memory_int_part_locs_66_locs_64=|v_#memory_int_part_locs_66_locs_64_3|, #length=|v_#length_8|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base_5, #valid=|v_#valid_15|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.offset=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.offset_5} [2018-04-10 00:26:14,516 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-10 00:26:14,516 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-10 00:26:14,516 DEBUG L356 ransitionTransformer]: {__U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~mem4=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~mem4_5|, #valid=|v_#valid_15|, #memory_int=|v_#memory_int_5|, #length=|v_#length_8|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base_5, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.offset=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.offset_5} [2018-04-10 00:26:14,517 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-10 00:26:14,517 DEBUG L358 ransitionTransformer]: {#memory_int_part_locs_66_locs_64=|v_#memory_int_part_locs_66_locs_64_3|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~mem4=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~mem4_5|, #valid=|v_#valid_15|, #length=|v_#length_8|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base_5, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.offset=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.offset_5} [2018-04-10 00:26:14,517 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,517 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,517 DEBUG L331 ransitionTransformer]: Formula: (not (= 1 (select |v_#valid_16| v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base_6))) InVars {__U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base_6, #valid=|v_#valid_16|} OutVars{__U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base_6, #valid=|v_#valid_16|} AuxVars[] AssignedVars[] [2018-04-10 00:26:14,517 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:26:14,517 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,518 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,518 DEBUG L331 ransitionTransformer]: Formula: (or (not (<= 0 v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.offset_6)) (not (<= (+ v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.offset_6 1) (select |v_#length_9| v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base_7)))) InVars {#length=|v_#length_9|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base_7, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.offset=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.offset_6} OutVars{#length=|v_#length_9|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base_7, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.offset=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.offset_6} AuxVars[] AssignedVars[] [2018-04-10 00:26:14,518 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:26:14,518 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,518 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,518 DEBUG L331 ransitionTransformer]: Formula: (and (= |v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#res.base_1| v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~save~0.base_1) (= |v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#res.offset_1| v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~save~0.offset_1)) InVars {__U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~save~0.base=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~save~0.base_1, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~save~0.offset=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~save~0.offset_1} OutVars{__U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#res.base=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#res.base_1|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~save~0.base=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~save~0.base_1, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~save~0.offset=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~save~0.offset_1, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#res.offset=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#res.offset_1|} AuxVars[] AssignedVars[__U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#res.base, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#res.offset] [2018-04-10 00:26:14,518 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:26:14,518 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,518 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,519 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 00:26:14,519 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-10 00:26:14,519 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-10 00:26:14,519 DEBUG L356 ransitionTransformer]: {main_#t~malloc8.offset=|v_main_#t~malloc8.offset_4|, main_#t~malloc8.base=|v_main_#t~malloc8.base_4|} [2018-04-10 00:26:14,519 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-10 00:26:14,519 DEBUG L358 ransitionTransformer]: {} [2018-04-10 00:26:14,519 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,520 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,520 DEBUG L331 ransitionTransformer]: Formula: (and (= 1 (select |v_#valid_17| v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base_7)) (<= (+ v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset_7 1) (select |v_#length_10| v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base_7)) (= |v_#memory_int_part_locs_66_locs_64_4| (store |v_#memory_int_part_locs_66_locs_64_5| v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base_7 (store (select |v_#memory_int_part_locs_66_locs_64_5| v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base_7) v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset_7 |v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~mem4_6|))) (<= 0 v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset_7)) InVars {#memory_int_part_locs_66_locs_64=|v_#memory_int_part_locs_66_locs_64_5|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~mem4=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~mem4_6|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base_7, #valid=|v_#valid_17|, #length=|v_#length_10|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset_7} OutVars{#memory_int_part_locs_66_locs_64=|v_#memory_int_part_locs_66_locs_64_4|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~mem4=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~mem4_6|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base_7, #valid=|v_#valid_17|, #length=|v_#length_10|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset_7} AuxVars[] AssignedVars[#memory_int_part_locs_66_locs_64] [2018-04-10 00:26:14,520 DEBUG L338 ransitionTransformer]: formula has changed [2018-04-10 00:26:14,520 DEBUG L339 ransitionTransformer]: old formula: [2018-04-10 00:26:14,520 DEBUG L340 ransitionTransformer]: (and (= |v_#memory_int_6| (store |v_#memory_int_7| v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base_7 (store (select |v_#memory_int_7| v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base_7) v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset_7 |v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~mem4_6|))) (= 1 (select |v_#valid_17| v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base_7)) (<= (+ v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset_7 1) (select |v_#length_10| v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base_7)) (<= 0 v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset_7)) [2018-04-10 00:26:14,520 DEBUG L341 ransitionTransformer]: new formula: [2018-04-10 00:26:14,520 DEBUG L342 ransitionTransformer]: (and (= 1 (select |v_#valid_17| v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base_7)) (<= (+ v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset_7 1) (select |v_#length_10| v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base_7)) (= |v_#memory_int_part_locs_66_locs_64_4| (store |v_#memory_int_part_locs_66_locs_64_5| v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base_7 (store (select |v_#memory_int_part_locs_66_locs_64_5| v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base_7) v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset_7 |v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~mem4_6|))) (<= 0 v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset_7)) [2018-04-10 00:26:14,521 DEBUG L346 ransitionTransformer]: invars have changed [2018-04-10 00:26:14,521 DEBUG L347 ransitionTransformer]: old invars: [2018-04-10 00:26:14,521 DEBUG L348 ransitionTransformer]: {__U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~mem4=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~mem4_6|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base_7, #valid=|v_#valid_17|, #memory_int=|v_#memory_int_7|, #length=|v_#length_10|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset_7} [2018-04-10 00:26:14,521 DEBUG L349 ransitionTransformer]: new invars: [2018-04-10 00:26:14,521 DEBUG L350 ransitionTransformer]: {#memory_int_part_locs_66_locs_64=|v_#memory_int_part_locs_66_locs_64_5|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~mem4=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~mem4_6|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base_7, #valid=|v_#valid_17|, #length=|v_#length_10|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset_7} [2018-04-10 00:26:14,521 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-10 00:26:14,521 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-10 00:26:14,521 DEBUG L356 ransitionTransformer]: {__U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~mem4=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~mem4_6|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base_7, #valid=|v_#valid_17|, #memory_int=|v_#memory_int_6|, #length=|v_#length_10|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset_7} [2018-04-10 00:26:14,521 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-10 00:26:14,521 DEBUG L358 ransitionTransformer]: {#memory_int_part_locs_66_locs_64=|v_#memory_int_part_locs_66_locs_64_4|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~mem4=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~mem4_6|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base_7, #valid=|v_#valid_17|, #length=|v_#length_10|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset_7} [2018-04-10 00:26:14,522 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,522 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,522 DEBUG L331 ransitionTransformer]: Formula: (not (= (select |v_#valid_18| v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base_8) 1)) InVars {__U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base_8, #valid=|v_#valid_18|} OutVars{__U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base_8, #valid=|v_#valid_18|} AuxVars[] AssignedVars[] [2018-04-10 00:26:14,522 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:26:14,522 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,522 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,522 DEBUG L331 ransitionTransformer]: Formula: (or (not (<= 0 v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset_1)) (not (<= (+ v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset_1 1) (select |v_#length_7| v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base_1)))) InVars {#length=|v_#length_7|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base_1, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset_1} OutVars{#length=|v_#length_7|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base_1, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset_1} AuxVars[] AssignedVars[] [2018-04-10 00:26:14,523 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:26:14,523 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,523 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,523 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 00:26:14,523 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:26:14,523 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,523 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,523 DEBUG L331 ransitionTransformer]: Formula: (= 0 |v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~mem4_1|) InVars {__U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~mem4=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~mem4_1|} OutVars{__U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~mem4=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~mem4_1|} AuxVars[] AssignedVars[] [2018-04-10 00:26:14,523 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:26:14,523 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,524 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,524 DEBUG L331 ransitionTransformer]: Formula: (not (= 0 |v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~mem4_3|)) InVars {__U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~mem4=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~mem4_3|} OutVars{__U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~mem4=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~mem4_3|} AuxVars[] AssignedVars[] [2018-04-10 00:26:14,524 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:26:14,524 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,524 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,524 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 00:26:14,524 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-10 00:26:14,524 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-10 00:26:14,524 DEBUG L356 ransitionTransformer]: {__U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~mem4=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~mem4_2|} [2018-04-10 00:26:14,524 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-10 00:26:14,525 DEBUG L358 ransitionTransformer]: {} [2018-04-10 00:26:14,525 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,525 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,525 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 00:26:14,525 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-10 00:26:14,525 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-10 00:26:14,525 DEBUG L356 ransitionTransformer]: {__U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~mem4=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~mem4_4|} [2018-04-10 00:26:14,525 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-10 00:26:14,525 DEBUG L358 ransitionTransformer]: {} [2018-04-10 00:26:14,525 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,526 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,526 DEBUG L331 ransitionTransformer]: Formula: (and (= |v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~pre2.base_1| v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base_1) (= |v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~pre2.offset_1| (+ v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.offset_1 1))) InVars {__U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base_1, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.offset=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.offset_1} OutVars{__U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~pre2.base=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~pre2.base_1|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~pre2.offset=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~pre2.offset_1|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base_1, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.offset=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.offset_1} AuxVars[] AssignedVars[__U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~pre2.base, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~pre2.offset] [2018-04-10 00:26:14,526 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:26:14,526 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,526 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,526 DEBUG L331 ransitionTransformer]: Formula: (and (= v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.offset_2 (+ v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.offset_3 1)) (= v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base_2 v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base_3)) InVars {__U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base_3, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.offset=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.offset_3} OutVars{__U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base_2, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.offset=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.offset_2} AuxVars[] AssignedVars[__U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.base, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~from.offset] [2018-04-10 00:26:14,527 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:26:14,527 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,527 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,527 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 00:26:14,527 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-10 00:26:14,527 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-10 00:26:14,527 DEBUG L356 ransitionTransformer]: {__U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~pre2.base=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~pre2.base_2|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~pre2.offset=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~pre2.offset_2|} [2018-04-10 00:26:14,528 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-10 00:26:14,528 DEBUG L358 ransitionTransformer]: {} [2018-04-10 00:26:14,528 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,528 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,528 DEBUG L331 ransitionTransformer]: Formula: (and (= |v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~pre3.base_1| v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base_2) (= |v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~pre3.offset_1| (+ v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset_2 1))) InVars {__U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base_2, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset_2} OutVars{__U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~pre3.offset=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~pre3.offset_1|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~pre3.base=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~pre3.base_1|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base_2, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset_2} AuxVars[] AssignedVars[__U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~pre3.offset, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~pre3.base] [2018-04-10 00:26:14,528 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:26:14,529 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,529 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,529 DEBUG L331 ransitionTransformer]: Formula: (and (= v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset_3 (+ v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset_4 1)) (= v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base_3 v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base_4)) InVars {__U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base_4, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset_4} OutVars{__U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base_3, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset=v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset_3} AuxVars[] AssignedVars[__U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.base, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_~to.offset] [2018-04-10 00:26:14,529 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:26:14,529 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,529 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,530 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 00:26:14,530 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-10 00:26:14,530 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-10 00:26:14,530 DEBUG L356 ransitionTransformer]: {__U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~pre3.offset=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~pre3.offset_2|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~pre3.base=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#t~pre3.base_2|} [2018-04-10 00:26:14,530 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-10 00:26:14,530 DEBUG L358 ransitionTransformer]: {} [2018-04-10 00:26:14,530 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,531 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,531 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 00:26:14,531 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 00:26:14,531 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,531 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,531 DEBUG L331 ransitionTransformer]: Formula: (= |v_ULTIMATE.start_#t~ret10_2| |v_main_#resOutParam_1|) InVars {main_#res=|v_main_#resOutParam_1|} OutVars{ULTIMATE.start_#t~ret10=|v_ULTIMATE.start_#t~ret10_2|, main_#res=|v_main_#resOutParam_1|} AuxVars[] AssignedVars[ULTIMATE.start_#t~ret10] [2018-04-10 00:26:14,531 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-10 00:26:14,531 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-10 00:26:14,531 DEBUG L356 ransitionTransformer]: {ULTIMATE.start_#t~ret10=|v_ULTIMATE.start_#t~ret10_2|} [2018-04-10 00:26:14,531 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-10 00:26:14,531 DEBUG L358 ransitionTransformer]: {ULTIMATE.start_#t~ret10=|v_ULTIMATE.start_#t~ret10_2|, main_#res=|v_main_#resOutParam_1|} [2018-04-10 00:26:14,532 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,532 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 00:26:14,532 DEBUG L331 ransitionTransformer]: Formula: (and (= |v_main_#t~ret9.base_3| |v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#res.baseOutParam_1|) (= |v_main_#t~ret9.offset_3| |v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#res.offsetOutParam_1|)) InVars {__U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#res.base=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#res.baseOutParam_1|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#res.offset=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#res.offsetOutParam_1|} OutVars{main_#t~ret9.base=|v_main_#t~ret9.base_3|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#res.base=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#res.baseOutParam_1|, main_#t~ret9.offset=|v_main_#t~ret9.offset_3|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#res.offset=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#res.offsetOutParam_1|} AuxVars[] AssignedVars[main_#t~ret9.base, main_#t~ret9.offset] [2018-04-10 00:26:14,532 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-10 00:26:14,532 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-10 00:26:14,532 DEBUG L356 ransitionTransformer]: {main_#t~ret9.base=|v_main_#t~ret9.base_3|, main_#t~ret9.offset=|v_main_#t~ret9.offset_3|} [2018-04-10 00:26:14,532 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-10 00:26:14,532 DEBUG L358 ransitionTransformer]: {main_#t~ret9.base=|v_main_#t~ret9.base_3|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#res.base=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#res.baseOutParam_1|, main_#t~ret9.offset=|v_main_#t~ret9.offset_3|, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#res.offset=|v___U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpy_#res.offsetOutParam_1|} [2018-04-10 00:26:14,532 DEBUG L360 ransitionTransformer]: [2018-04-10 00:26:14,533 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 112 non ball SCCs. Number of states in SCCs 112. [2018-04-10 00:26:14,551 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 10.04 12:26:14 BasicIcfg [2018-04-10 00:26:14,552 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-04-10 00:26:14,553 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-04-10 00:26:14,553 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-04-10 00:26:14,556 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-04-10 00:26:14,557 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.04 12:23:55" (1/4) ... [2018-04-10 00:26:14,558 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@526bd7c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.04 12:26:14, skipping insertion in model container [2018-04-10 00:26:14,558 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 12:23:56" (2/4) ... [2018-04-10 00:26:14,558 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@526bd7c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.04 12:26:14, skipping insertion in model container [2018-04-10 00:26:14,558 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.04 12:23:56" (3/4) ... [2018-04-10 00:26:14,559 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@526bd7c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.04 12:26:14, skipping insertion in model container [2018-04-10 00:26:14,559 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 10.04 12:26:14" (4/4) ... [2018-04-10 00:26:14,560 INFO L107 eAbstractionObserver]: Analyzing ICFG memPartitionedIcfg [2018-04-10 00:26:14,571 INFO L131 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-04-10 00:26:14,581 INFO L143 ceAbstractionStarter]: Appying trace abstraction to program that has 7 error locations. [2018-04-10 00:26:14,620 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-04-10 00:26:14,621 INFO L369 AbstractCegarLoop]: Interprodecural is true [2018-04-10 00:26:14,621 INFO L370 AbstractCegarLoop]: Hoare is true [2018-04-10 00:26:14,621 INFO L371 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-04-10 00:26:14,621 INFO L372 AbstractCegarLoop]: Backedges is TWOTRACK [2018-04-10 00:26:14,621 INFO L373 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-04-10 00:26:14,621 INFO L374 AbstractCegarLoop]: Difference is false [2018-04-10 00:26:14,621 INFO L375 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-04-10 00:26:14,621 INFO L380 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-04-10 00:26:14,622 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-04-10 00:26:14,631 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states. [2018-04-10 00:26:14,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-04-10 00:26:14,635 INFO L347 BasicCegarLoop]: Found error trace [2018-04-10 00:26:14,635 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-10 00:26:14,635 INFO L408 AbstractCegarLoop]: === Iteration 1 === [mainErr1RequiresViolation, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpyErr1RequiresViolation, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpyErr0RequiresViolation, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpyErr2RequiresViolation, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpyErr3RequiresViolation]=== [2018-04-10 00:26:14,638 INFO L82 PathProgramCache]: Analyzing trace with hash -760562653, 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 [2018-04-10 00:26:14,651 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-10 00:26:14,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-10 00:26:14,683 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-10 00:26:14,741 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-10 00:26:14,741 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-10 00:26:14,749 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-10 00:26:14,773 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-10 00:26:14,773 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2018-04-10 00:26:14,775 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-04-10 00:26:14,782 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-04-10 00:26:14,782 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-04-10 00:26:14,784 INFO L87 Difference]: Start difference. First operand 59 states. Second operand 3 states. [2018-04-10 00:26:14,834 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-10 00:26:14,834 INFO L93 Difference]: Finished difference Result 74 states and 78 transitions. [2018-04-10 00:26:14,834 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-04-10 00:26:14,835 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 17 [2018-04-10 00:26:14,836 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-10 00:26:14,844 INFO L225 Difference]: With dead ends: 74 [2018-04-10 00:26:14,844 INFO L226 Difference]: Without dead ends: 55 [2018-04-10 00:26:14,847 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-04-10 00:26:14,862 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55 states. [2018-04-10 00:26:14,874 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55 to 55. [2018-04-10 00:26:14,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 55 states. [2018-04-10 00:26:14,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 57 transitions. [2018-04-10 00:26:14,876 INFO L78 Accepts]: Start accepts. Automaton has 55 states and 57 transitions. Word has length 17 [2018-04-10 00:26:14,877 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-10 00:26:14,877 INFO L459 AbstractCegarLoop]: Abstraction has 55 states and 57 transitions. [2018-04-10 00:26:14,877 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-04-10 00:26:14,877 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 57 transitions. [2018-04-10 00:26:14,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-04-10 00:26:14,878 INFO L347 BasicCegarLoop]: Found error trace [2018-04-10 00:26:14,878 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] [2018-04-10 00:26:14,878 INFO L408 AbstractCegarLoop]: === Iteration 2 === [mainErr1RequiresViolation, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpyErr1RequiresViolation, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpyErr0RequiresViolation, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpyErr2RequiresViolation, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpyErr3RequiresViolation]=== [2018-04-10 00:26:14,878 INFO L82 PathProgramCache]: Analyzing trace with hash -1939775690, 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 [2018-04-10 00:26:14,884 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-10 00:26:14,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-10 00:26:14,898 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-10 00:26:14,922 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 [2018-04-10 00:26:14,923 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-10 00:26:14,925 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-10 00:26:14,926 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5 [2018-04-10 00:26:14,933 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-10 00:26:14,933 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-10 00:26:14,939 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-10 00:26:14,960 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-10 00:26:14,960 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2018-04-10 00:26:14,961 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-04-10 00:26:14,961 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-04-10 00:26:14,962 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-04-10 00:26:14,962 INFO L87 Difference]: Start difference. First operand 55 states and 57 transitions. Second operand 4 states. [2018-04-10 00:26:15,001 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-10 00:26:15,001 INFO L93 Difference]: Finished difference Result 55 states and 57 transitions. [2018-04-10 00:26:15,001 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-04-10 00:26:15,001 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 20 [2018-04-10 00:26:15,002 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-10 00:26:15,002 INFO L225 Difference]: With dead ends: 55 [2018-04-10 00:26:15,002 INFO L226 Difference]: Without dead ends: 54 [2018-04-10 00:26:15,003 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-04-10 00:26:15,003 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54 states. [2018-04-10 00:26:15,006 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54 to 54. [2018-04-10 00:26:15,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 54 states. [2018-04-10 00:26:15,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 56 transitions. [2018-04-10 00:26:15,007 INFO L78 Accepts]: Start accepts. Automaton has 54 states and 56 transitions. Word has length 20 [2018-04-10 00:26:15,007 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-10 00:26:15,007 INFO L459 AbstractCegarLoop]: Abstraction has 54 states and 56 transitions. [2018-04-10 00:26:15,008 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-04-10 00:26:15,008 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 56 transitions. [2018-04-10 00:26:15,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-04-10 00:26:15,008 INFO L347 BasicCegarLoop]: Found error trace [2018-04-10 00:26:15,008 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] [2018-04-10 00:26:15,008 INFO L408 AbstractCegarLoop]: === Iteration 3 === [mainErr1RequiresViolation, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpyErr1RequiresViolation, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpyErr0RequiresViolation, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpyErr2RequiresViolation, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpyErr3RequiresViolation]=== [2018-04-10 00:26:15,008 INFO L82 PathProgramCache]: Analyzing trace with hash -1939775689, 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 [2018-04-10 00:26:15,028 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-10 00:26:15,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-10 00:26:15,044 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-10 00:26:15,074 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 [2018-04-10 00:26:15,074 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-10 00:26:15,078 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-10 00:26:15,078 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2018-04-10 00:26:15,094 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-10 00:26:15,094 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-10 00:26:15,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-10 00:26:15,159 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-10 00:26:15,159 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 6 [2018-04-10 00:26:15,160 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-04-10 00:26:15,160 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-04-10 00:26:15,160 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2018-04-10 00:26:15,160 INFO L87 Difference]: Start difference. First operand 54 states and 56 transitions. Second operand 7 states. [2018-04-10 00:26:15,241 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-10 00:26:15,241 INFO L93 Difference]: Finished difference Result 54 states and 56 transitions. [2018-04-10 00:26:15,241 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-04-10 00:26:15,241 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 20 [2018-04-10 00:26:15,241 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-10 00:26:15,242 INFO L225 Difference]: With dead ends: 54 [2018-04-10 00:26:15,242 INFO L226 Difference]: Without dead ends: 53 [2018-04-10 00:26:15,242 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2018-04-10 00:26:15,242 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53 states. [2018-04-10 00:26:15,246 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53 to 53. [2018-04-10 00:26:15,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 53 states. [2018-04-10 00:26:15,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 55 transitions. [2018-04-10 00:26:15,247 INFO L78 Accepts]: Start accepts. Automaton has 53 states and 55 transitions. Word has length 20 [2018-04-10 00:26:15,247 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-10 00:26:15,248 INFO L459 AbstractCegarLoop]: Abstraction has 53 states and 55 transitions. [2018-04-10 00:26:15,248 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-04-10 00:26:15,248 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 55 transitions. [2018-04-10 00:26:15,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-04-10 00:26:15,249 INFO L347 BasicCegarLoop]: Found error trace [2018-04-10 00:26:15,249 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] [2018-04-10 00:26:15,249 INFO L408 AbstractCegarLoop]: === Iteration 4 === [mainErr1RequiresViolation, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpyErr1RequiresViolation, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpyErr0RequiresViolation, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpyErr2RequiresViolation, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpyErr3RequiresViolation]=== [2018-04-10 00:26:15,249 INFO L82 PathProgramCache]: Analyzing trace with hash 2017295965, 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 [2018-04-10 00:26:15,261 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-10 00:26:15,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-10 00:26:15,281 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-10 00:26:15,300 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-10 00:26:15,300 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-10 00:26:15,306 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-10 00:26:15,330 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-10 00:26:15,331 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 4 [2018-04-10 00:26:15,331 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-04-10 00:26:15,331 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-04-10 00:26:15,331 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-04-10 00:26:15,332 INFO L87 Difference]: Start difference. First operand 53 states and 55 transitions. Second operand 5 states. [2018-04-10 00:26:15,410 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-10 00:26:15,410 INFO L93 Difference]: Finished difference Result 53 states and 55 transitions. [2018-04-10 00:26:15,411 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-04-10 00:26:15,411 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 26 [2018-04-10 00:26:15,411 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-10 00:26:15,412 INFO L225 Difference]: With dead ends: 53 [2018-04-10 00:26:15,412 INFO L226 Difference]: Without dead ends: 52 [2018-04-10 00:26:15,412 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 48 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-04-10 00:26:15,412 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52 states. [2018-04-10 00:26:15,417 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52 to 52. [2018-04-10 00:26:15,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 52 states. [2018-04-10 00:26:15,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 54 transitions. [2018-04-10 00:26:15,418 INFO L78 Accepts]: Start accepts. Automaton has 52 states and 54 transitions. Word has length 26 [2018-04-10 00:26:15,418 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-10 00:26:15,418 INFO L459 AbstractCegarLoop]: Abstraction has 52 states and 54 transitions. [2018-04-10 00:26:15,418 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-04-10 00:26:15,418 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 54 transitions. [2018-04-10 00:26:15,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-04-10 00:26:15,419 INFO L347 BasicCegarLoop]: Found error trace [2018-04-10 00:26:15,419 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] [2018-04-10 00:26:15,419 INFO L408 AbstractCegarLoop]: === Iteration 5 === [mainErr1RequiresViolation, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpyErr1RequiresViolation, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpyErr0RequiresViolation, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpyErr2RequiresViolation, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpyErr3RequiresViolation]=== [2018-04-10 00:26:15,420 INFO L82 PathProgramCache]: Analyzing trace with hash 2017295966, 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 [2018-04-10 00:26:15,429 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-10 00:26:15,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-10 00:26:15,449 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-10 00:26:15,543 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-10 00:26:15,544 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-10 00:26:15,552 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 10 [2018-04-10 00:26:15,553 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-10 00:26:15,566 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2018-04-10 00:26:15,567 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-04-10 00:26:15,571 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-04-10 00:26:15,572 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:29, output treesize:7 [2018-04-10 00:26:15,587 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-10 00:26:15,623 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-10 00:26:15,623 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [7, 7] imperfect sequences [] total 7 [2018-04-10 00:26:15,623 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-04-10 00:26:15,623 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-04-10 00:26:15,624 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2018-04-10 00:26:15,624 INFO L87 Difference]: Start difference. First operand 52 states and 54 transitions. Second operand 8 states. [2018-04-10 00:26:15,810 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-10 00:26:15,810 INFO L93 Difference]: Finished difference Result 55 states and 57 transitions. [2018-04-10 00:26:15,811 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-04-10 00:26:15,811 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 26 [2018-04-10 00:26:15,811 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-10 00:26:15,812 INFO L225 Difference]: With dead ends: 55 [2018-04-10 00:26:15,812 INFO L226 Difference]: Without dead ends: 54 [2018-04-10 00:26:15,812 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 43 SyntacticMatches, 2 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=31, Invalid=79, Unknown=0, NotChecked=0, Total=110 [2018-04-10 00:26:15,813 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54 states. [2018-04-10 00:26:15,818 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54 to 54. [2018-04-10 00:26:15,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 54 states. [2018-04-10 00:26:15,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 56 transitions. [2018-04-10 00:26:15,819 INFO L78 Accepts]: Start accepts. Automaton has 54 states and 56 transitions. Word has length 26 [2018-04-10 00:26:15,819 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-10 00:26:15,819 INFO L459 AbstractCegarLoop]: Abstraction has 54 states and 56 transitions. [2018-04-10 00:26:15,820 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-04-10 00:26:15,820 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 56 transitions. [2018-04-10 00:26:15,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-04-10 00:26:15,821 INFO L347 BasicCegarLoop]: Found error trace [2018-04-10 00:26:15,821 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] [2018-04-10 00:26:15,821 INFO L408 AbstractCegarLoop]: === Iteration 6 === [mainErr1RequiresViolation, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpyErr1RequiresViolation, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpyErr0RequiresViolation, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpyErr2RequiresViolation, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpyErr3RequiresViolation]=== [2018-04-10 00:26:15,821 INFO L82 PathProgramCache]: Analyzing trace with hash -1888334382, 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 [2018-04-10 00:26:15,827 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-10 00:26:15,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-10 00:26:15,843 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-10 00:26:15,845 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 [2018-04-10 00:26:15,846 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-10 00:26:15,847 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-10 00:26:15,847 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5 [2018-04-10 00:26:15,855 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 11 [2018-04-10 00:26:15,855 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-10 00:26:15,860 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-10 00:26:15,860 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:12, output treesize:11 [2018-04-10 00:26:15,914 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-10 00:26:15,914 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-10 00:26:15,952 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-10 00:26:15,986 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-10 00:26:15,986 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [7, 7] imperfect sequences [] total 9 [2018-04-10 00:26:15,987 INFO L442 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-04-10 00:26:15,987 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-04-10 00:26:15,987 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2018-04-10 00:26:15,987 INFO L87 Difference]: Start difference. First operand 54 states and 56 transitions. Second operand 10 states. [2018-04-10 00:26:16,076 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-10 00:26:16,076 INFO L93 Difference]: Finished difference Result 54 states and 56 transitions. [2018-04-10 00:26:16,076 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-04-10 00:26:16,076 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 27 [2018-04-10 00:26:16,076 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-10 00:26:16,077 INFO L225 Difference]: With dead ends: 54 [2018-04-10 00:26:16,077 INFO L226 Difference]: Without dead ends: 53 [2018-04-10 00:26:16,077 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 43 SyntacticMatches, 2 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=53, Invalid=129, Unknown=0, NotChecked=0, Total=182 [2018-04-10 00:26:16,077 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53 states. [2018-04-10 00:26:16,080 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53 to 53. [2018-04-10 00:26:16,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 53 states. [2018-04-10 00:26:16,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 55 transitions. [2018-04-10 00:26:16,081 INFO L78 Accepts]: Start accepts. Automaton has 53 states and 55 transitions. Word has length 27 [2018-04-10 00:26:16,081 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-10 00:26:16,081 INFO L459 AbstractCegarLoop]: Abstraction has 53 states and 55 transitions. [2018-04-10 00:26:16,081 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-04-10 00:26:16,081 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 55 transitions. [2018-04-10 00:26:16,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-04-10 00:26:16,082 INFO L347 BasicCegarLoop]: Found error trace [2018-04-10 00:26:16,082 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] [2018-04-10 00:26:16,082 INFO L408 AbstractCegarLoop]: === Iteration 7 === [mainErr1RequiresViolation, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpyErr1RequiresViolation, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpyErr0RequiresViolation, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpyErr2RequiresViolation, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpyErr3RequiresViolation]=== [2018-04-10 00:26:16,082 INFO L82 PathProgramCache]: Analyzing trace with hash -1888334381, 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 [2018-04-10 00:26:16,088 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-10 00:26:16,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-10 00:26:16,105 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-10 00:26:16,115 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 [2018-04-10 00:26:16,116 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-10 00:26:16,125 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 [2018-04-10 00:26:16,125 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-04-10 00:26:16,131 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-10 00:26:16,131 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:19, output treesize:14 [2018-04-10 00:26:16,148 INFO L700 Elim1Store]: detected not equals via solver [2018-04-10 00:26:16,149 INFO L700 Elim1Store]: detected not equals via solver [2018-04-10 00:26:16,149 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 11 treesize of output 4 [2018-04-10 00:26:16,149 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-10 00:26:16,157 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 12 treesize of output 15 [2018-04-10 00:26:16,157 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-04-10 00:26:16,165 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-10 00:26:16,166 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:25, output treesize:13 [2018-04-10 00:26:16,226 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-10 00:26:16,226 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-10 00:26:16,341 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 10 treesize of output 3 [2018-04-10 00:26:16,341 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-10 00:26:16,346 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 15 [2018-04-10 00:26:16,356 WARN L307 Elim1Store]: Array PQE input equivalent to true [2018-04-10 00:26:16,356 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-04-10 00:26:16,358 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 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 12 treesize of output 3 [2018-04-10 00:26:16,358 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-04-10 00:26:16,361 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-10 00:26:16,364 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-10 00:26:16,364 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 5 variables, input treesize:21, output treesize:3 [2018-04-10 00:26:16,368 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-10 00:26:16,389 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-10 00:26:16,390 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [8, 7] imperfect sequences [] total 13 [2018-04-10 00:26:16,390 INFO L442 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-04-10 00:26:16,390 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-04-10 00:26:16,390 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2018-04-10 00:26:16,390 INFO L87 Difference]: Start difference. First operand 53 states and 55 transitions. Second operand 14 states. [2018-04-10 00:26:16,592 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-10 00:26:16,592 INFO L93 Difference]: Finished difference Result 66 states and 69 transitions. [2018-04-10 00:26:16,592 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-04-10 00:26:16,592 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 27 [2018-04-10 00:26:16,593 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-10 00:26:16,595 INFO L225 Difference]: With dead ends: 66 [2018-04-10 00:26:16,596 INFO L226 Difference]: Without dead ends: 65 [2018-04-10 00:26:16,596 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=80, Invalid=300, Unknown=0, NotChecked=0, Total=380 [2018-04-10 00:26:16,596 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 65 states. [2018-04-10 00:26:16,602 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 65 to 54. [2018-04-10 00:26:16,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 54 states. [2018-04-10 00:26:16,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 56 transitions. [2018-04-10 00:26:16,603 INFO L78 Accepts]: Start accepts. Automaton has 54 states and 56 transitions. Word has length 27 [2018-04-10 00:26:16,603 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-10 00:26:16,603 INFO L459 AbstractCegarLoop]: Abstraction has 54 states and 56 transitions. [2018-04-10 00:26:16,603 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-04-10 00:26:16,603 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 56 transitions. [2018-04-10 00:26:16,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2018-04-10 00:26:16,605 INFO L347 BasicCegarLoop]: Found error trace [2018-04-10 00:26:16,605 INFO L355 BasicCegarLoop]: trace histogram [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] [2018-04-10 00:26:16,605 INFO L408 AbstractCegarLoop]: === Iteration 8 === [mainErr1RequiresViolation, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpyErr1RequiresViolation, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpyErr0RequiresViolation, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpyErr2RequiresViolation, __U_MULTI_fopenbsd_cstrcpy_alloca_true_valid_memsafety_true_termination_i__cstrcpyErr3RequiresViolation]=== [2018-04-10 00:26:16,605 INFO L82 PathProgramCache]: Analyzing trace with hash 758919323, 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 [2018-04-10 00:26:16,616 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-10 00:26:16,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-10 00:26:16,638 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-10 00:26:16,660 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 12 [2018-04-10 00:26:16,662 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 15 [2018-04-10 00:26:16,666 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: var is still there: v_arrayElimArr_2 term size 6 at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.Elim1Store.elim1(Elim1Store.java:452) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:221) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:225) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:247) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.elimAllRec(ElimStorePlain.java:199) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.PartialQuantifierElimination.elim(PartialQuantifierElimination.java:270) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.PartialQuantifierElimination.tryToEliminate(PartialQuantifierElimination.java:101) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.IterativePredicateTransformer$QuantifierEliminationPostprocessor.postprocess(IterativePredicateTransformer.java:243) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.IterativePredicateTransformer.applyPostprocessors(IterativePredicateTransformer.java:445) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.IterativePredicateTransformer.computeStrongestPostconditionSequence(IterativePredicateTransformer.java:198) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheckSpWp.computeInterpolantsUsingUnsatCore(TraceCheckSpWp.java:283) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheckSpWp.computeInterpolants(TraceCheckSpWp.java:173) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.TraceCheckSpWp.(TraceCheckSpWp.java:160) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceCheckConstructor.constructForwardBackward(TraceCheckConstructor.java:237) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceCheckConstructor.get(TraceCheckConstructor.java:185) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.FixedRefinementStrategy.getTraceCheck(FixedRefinementStrategy.java:131) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.checkFeasibility(BaseRefinementStrategy.java:231) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.executeStrategy(BaseRefinementStrategy.java:205) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:69) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:408) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:417) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:363) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterate(TraceAbstractionStarter.java:304) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:150) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:118) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:119) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:324) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.runToolchainDefault(DefaultToolchainJob.java:221) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.BasicToolchainJob.run(BasicToolchainJob.java:134) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-04-10 00:26:16,668 INFO L168 Benchmark]: Toolchain (without parser) took 140746.15 ms. Allocated memory was 300.9 MB in the beginning and 718.8 MB in the end (delta: 417.9 MB). Free memory was 237.6 MB in the beginning and 361.5 MB in the end (delta: -123.9 MB). Peak memory consumption was 294.0 MB. Max. memory is 5.3 GB. [2018-04-10 00:26:16,669 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 300.9 MB. Free memory is still 262.2 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-04-10 00:26:16,669 INFO L168 Benchmark]: CACSL2BoogieTranslator took 316.10 ms. Allocated memory is still 300.9 MB. Free memory was 237.6 MB in the beginning and 213.5 MB in the end (delta: 24.1 MB). Peak memory consumption was 24.1 MB. Max. memory is 5.3 GB. [2018-04-10 00:26:16,669 INFO L168 Benchmark]: Boogie Preprocessor took 50.24 ms. Allocated memory is still 300.9 MB. Free memory was 213.5 MB in the beginning and 209.6 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. [2018-04-10 00:26:16,669 INFO L168 Benchmark]: RCFGBuilder took 459.83 ms. Allocated memory was 300.9 MB in the beginning and 458.8 MB in the end (delta: 157.8 MB). Free memory was 209.6 MB in the beginning and 395.2 MB in the end (delta: -185.7 MB). Peak memory consumption was 20.0 MB. Max. memory is 5.3 GB. [2018-04-10 00:26:16,669 INFO L168 Benchmark]: IcfgTransformer took 137799.54 ms. Allocated memory was 458.8 MB in the beginning and 707.3 MB in the end (delta: 248.5 MB). Free memory was 395.2 MB in the beginning and 314.7 MB in the end (delta: 80.6 MB). Peak memory consumption was 329.1 MB. Max. memory is 5.3 GB. [2018-04-10 00:26:16,670 INFO L168 Benchmark]: TraceAbstraction took 2114.88 ms. Allocated memory was 707.3 MB in the beginning and 718.8 MB in the end (delta: 11.5 MB). Free memory was 314.7 MB in the beginning and 361.5 MB in the end (delta: -46.9 MB). There was no memory consumed. Max. memory is 5.3 GB. [2018-04-10 00:26:16,671 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 300.9 MB. Free memory is still 262.2 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 316.10 ms. Allocated memory is still 300.9 MB. Free memory was 237.6 MB in the beginning and 213.5 MB in the end (delta: 24.1 MB). Peak memory consumption was 24.1 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 50.24 ms. Allocated memory is still 300.9 MB. Free memory was 213.5 MB in the beginning and 209.6 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 459.83 ms. Allocated memory was 300.9 MB in the beginning and 458.8 MB in the end (delta: 157.8 MB). Free memory was 209.6 MB in the beginning and 395.2 MB in the end (delta: -185.7 MB). Peak memory consumption was 20.0 MB. Max. memory is 5.3 GB. * IcfgTransformer took 137799.54 ms. Allocated memory was 458.8 MB in the beginning and 707.3 MB in the end (delta: 248.5 MB). Free memory was 395.2 MB in the beginning and 314.7 MB in the end (delta: 80.6 MB). Peak memory consumption was 329.1 MB. Max. memory is 5.3 GB. * TraceAbstraction took 2114.88 ms. Allocated memory was 707.3 MB in the beginning and 718.8 MB in the end (delta: 11.5 MB). Free memory was 314.7 MB in the beginning and 361.5 MB in the end (delta: -46.9 MB). There was no memory consumed. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 56 LocStat_MAX_WEQGRAPH_SIZE : 8 LocStat_MAX_SIZEOF_WEQEDGELABEL : 4 LocStat_NO_SUPPORTING_EQUALITIES : 925 LocStat_NO_SUPPORTING_DISEQUALITIES : 215 LocStat_NO_DISJUNCTIONS : -112 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 70 TransStat_MAX_WEQGRAPH_SIZE : 4 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 91 TransStat_NO_SUPPORTING_DISEQUALITIES : 9 TransStat_NO_DISJUNCTIONS : 72 TransStat_MAX_NO_DISJUNCTIONS : 2 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 16839.42 RENAME_VARIABLES(MILLISECONDS) : 574.57 UNFREEZE(MILLISECONDS) : 0.00 CONJOIN(MILLISECONDS) : 16886.83 PROJECTAWAY(MILLISECONDS) : 66517.99 ADD_WEAK_EQUALITY(MILLISECONDS) : 6.92 DISJOIN(MILLISECONDS) : 1059.30 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 593.18 ADD_EQUALITY(MILLISECONDS) : 10.03 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.00 ADD_DISEQUALITY(MILLISECONDS) : 0.35 #CONJOIN_DISJUNCTIVE : 365 #RENAME_VARIABLES : 749 #UNFREEZE : 0 #CONJOIN : 484 #PROJECTAWAY : 463 #ADD_WEAK_EQUALITY : 15 #DISJOIN : 176 #RENAME_VARIABLES_DISJUNCTIVE : 734 #ADD_EQUALITY : 93 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 7 - StatisticsResult: WeqCcManagerStatistics FREEZE(MILLISECONDS) : 90696.27 ADDNODE(MILLISECONDS) : 0.00 MEET(MILLISECONDS) : 16875.49 FILTERREDUNDANT(MILLISECONDS) : 0.00 REPORTWEQ(MILLISECONDS) : 6.69 JOIN(MILLISECONDS) : 1047.74 RENAMEVARS(MILLISECONDS) : 565.47 FLATTENLABELS(MILLISECONDS) : 0.00 COPY(MILLISECONDS) : 0.00 ISSTRONGERTHAN(MILLISECONDS) : 46909.70 ISLABELSTRONGERTHAN(MILLISECONDS) : 11590.70 ISWEQGRAPHSTRONGERTHAN(MILLISECONDS) : 246.72 UNFREEZE(MILLISECONDS) : 248.09 REPORTCONTAINS(MILLISECONDS) : 0.00 PROJECTAWAY(MILLISECONDS) : 66383.73 MEETEDGELABELS(MILLISECONDS) : 1776.36 REPORTEQUALITY(MILLISECONDS) : 1877.45 ADDALLNODES(MILLISECONDS) : 408.21 REPORTDISEQUALITY(MILLISECONDS) : 4.24 WEQGRAPHJOIN(MILLISECONDS) : 914.95 #FREEZE : 3438 #ADDNODE : 0 #MEET : 371 #FILTERREDUNDANT : 0 #REPORTWEQ : 15 #JOIN : 176 #RENAMEVARS : 749 #FLATTENLABELS : 0 #COPY : 0 #ISSTRONGERTHAN : 796 #ISLABELSTRONGERTHAN : 867576 #ISWEQGRAPHSTRONGERTHAN : 391 #UNFREEZE : 2396 #REPORTCONTAINS : 0 #PROJECTAWAY : 1276 #MEETEDGELABELS : 9963 #REPORTEQUALITY : 6569 #ADDALLNODES : 371 #REPORTDISEQUALITY : 1477 #WEQGRAPHJOIN : 176 - StatisticsResult: CcManagerStatistics ADDNODE(MILLISECONDS) : 0.00 MEET(MILLISECONDS) : 24145.78 REPORT_EQUALITY(MILLISECONDS) : 9584.24 FILTERREDUNDANT(MILLISECONDS) : 69802.29 ADD_ALL_ELEMENTS(MILLISECONDS) : 22545.97 JOIN(MILLISECONDS) : 77.09 ALIGN_ELEMENTS(MILLISECONDS) : 38091.15 COPY(MILLISECONDS) : 0.00 REPORT_DISEQUALITY(MILLISECONDS) : 1169.01 UNFREEZE(MILLISECONDS) : 0.00 OVERALL(MILLISECONDS) : 89395.77 REPORTCONTAINS(MILLISECONDS) : 0.00 IS_STRONGER_THAN_NO_CACHING(MILLISECONDS) : 49368.92 REMOVE(MILLISECONDS) : 0.00 IS_STRONGER_THAN_W_CACHING(MILLISECONDS) : 0.00 PROJECT_TO_ELEMENTS(MILLISECONDS) : 4160.23 #ADDNODE : 0 #MEET : 58159 #REPORT_EQUALITY : 1196756 #FILTERREDUNDANT : 1797601 #ADD_ALL_ELEMENTS : 810086 #JOIN : 176 #ALIGN_ELEMENTS : 375968 #COPY : 0 #REPORT_DISEQUALITY : 311675 #UNFREEZE : 0 #OVERALL : 6651935 #REPORTCONTAINS : 0 #IS_STRONGER_THAN_NO_CACHING : 2051636 #REMOVE : 0 #IS_STRONGER_THAN_W_CACHING : 0 #PROJECT_TO_ELEMENTS : 49878 * Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: - StatisticsResult: HeapSeparatorStatistics #COUNT_NEW_ARRAY_VARS_[#memory_int] : 2 COUNT_ARRAY_WRITES_for_[#memory_int]_at_dim_0 : 3 COUNT_BLOCKS_for_[#memory_int]_at_dim_0 : 2 COUNT_ARRAY_WRITES_for_[#memory_int]_at_dim_1 : 2 COUNT_BLOCKS_for_[#memory_int]_at_dim_1 : 1 COUNT_ARRAY_READS for [#memory_int] : 3 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: var is still there: v_arrayElimArr_2 term size 6 de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: var is still there: v_arrayElimArr_2 term size 6: de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.Elim1Store.elim1(Elim1Store.java:452) RESULT: Ultimate could not prove your program: Toolchain returned no result. Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-Benchmark-0-2018-04-10_00-26-16-686.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-VPDomainBenchmark-0-2018-04-10_00-26-16-686.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-BenchmarkWithCounters-0-2018-04-10_00-26-16-686.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-BenchmarkWithCounters-1-2018-04-10_00-26-16-686.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-BenchmarkWithCounters-2-2018-04-10_00-26-16-686.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/openbsd_cstrcpy-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-HeapSeparatorBenchmark-0-2018-04-10_00-26-16-686.csv Received shutdown request...