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_cstpcpy-alloca_true-valid-memsafety_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-35b68b2 [2018-04-06 23:30:54,344 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-04-06 23:30:54,345 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-04-06 23:30:54,359 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2018-04-06 23:30:54,385 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 [2018-04-06 23:30:54,411 INFO L110 SettingsManager]: Loading preferences was successful [2018-04-06 23:30:54,411 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-04-06 23:30:54,411 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-04-06 23:30:54,411 INFO L133 SettingsManager]: * ultimate.logging.details=de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation=DEBUG; [2018-04-06 23:30:54,412 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-04-06 23:30:54,412 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-04-06 23:30:54,412 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-04-06 23:30:54,413 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-04-06 23:30:54,413 INFO L133 SettingsManager]: * Parallel states before merging=1 [2018-04-06 23:30:54,413 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-04-06 23:30:54,413 INFO L131 SettingsManager]: Preferences of LTL2Aut differ from their defaults: [2018-04-06 23:30:54,413 INFO L133 SettingsManager]: * Property to check=[] a a: x > 42 [2018-04-06 23:30:54,414 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-04-06 23:30:54,414 INFO L133 SettingsManager]: * sizeof long=4 [2018-04-06 23:30:54,414 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-04-06 23:30:54,414 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-04-06 23:30:54,414 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-04-06 23:30:54,414 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-04-06 23:30:54,415 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-04-06 23:30:54,415 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-04-06 23:30:54,415 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-04-06 23:30:54,415 INFO L133 SettingsManager]: * sizeof long double=12 [2018-04-06 23:30:54,415 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-04-06 23:30:54,416 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-04-06 23:30:54,416 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-04-06 23:30:54,416 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-04-06 23:30:54,416 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-04-06 23:30:54,416 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-04-06 23:30:54,417 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-04-06 23:30:54,417 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-04-06 23:30:54,417 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-04-06 23:30:54,417 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-04-06 23:30:54,417 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-06 23:30:54,417 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-04-06 23:30:54,418 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-04-06 23:30:54,418 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-04-06 23:30:54,419 INFO L131 SettingsManager]: Preferences of Boogie Printer differ from their defaults: [2018-04-06 23:30:54,419 INFO L133 SettingsManager]: * Dump path:=C:\Users\alex\AppData\Local\Temp\ [2018-04-06 23:30:54,453 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-04-06 23:30:54,467 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-04-06 23:30:54,471 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-04-06 23:30:54,473 INFO L271 PluginConnector]: Initializing CDTParser... [2018-04-06 23:30:54,473 INFO L276 PluginConnector]: CDTParser initialized [2018-04-06 23:30:54,474 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-memsafety/openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:54,833 INFO L225 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG22f542a27 [2018-04-06 23:30:55,010 INFO L287 CDTParser]: IsIndexed: true [2018-04-06 23:30:55,010 INFO L288 CDTParser]: Found 1 translation units. [2018-04-06 23:30:55,011 INFO L168 CDTParser]: Scanning openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,022 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-04-06 23:30:55,022 INFO L215 ultiparseSymbolTable]: [2018-04-06 23:30:55,023 INFO L218 ultiparseSymbolTable]: Function table: [2018-04-06 23:30:55,023 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy ('cstpcpy') in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,023 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____bswap_64 ('__bswap_64') in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,023 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,023 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____bswap_32 ('__bswap_32') in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,023 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-04-06 23:30:55,023 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____u_char in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,024 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__pthread_key_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,024 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____off64_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,024 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____blksize_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,024 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__blksize_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,024 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____qaddr_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,024 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__u_quad_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,024 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__int16_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,024 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____dev_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,024 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____fsblkcnt_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,025 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__uid_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,025 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__lldiv_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,025 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____caddr_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,025 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__fd_set in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,025 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____u_long in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,025 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__div_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,025 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__u_char in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,025 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__time_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,025 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__ulong in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,025 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__caddr_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,025 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____pthread_list_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,026 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__pthread_barrierattr_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,026 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__blkcnt_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,026 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__pthread_rwlock_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,026 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__sigset_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,026 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____uint32_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,026 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____int16_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,026 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____intptr_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,026 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____u_quad_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,026 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____gid_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,027 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__size_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,027 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____ssize_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,027 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__pthread_mutexattr_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,027 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____quad_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,027 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____pid_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,027 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____ino64_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,027 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__key_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,027 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____socklen_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,028 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__int32_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,028 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____rlim_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,028 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__pthread_rwlockattr_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,028 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____blkcnt64_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,028 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____off_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,028 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__pthread_barrier_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,028 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__fd_mask in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,028 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__fsfilcnt_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,029 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____int32_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,029 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____nlink_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,029 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____suseconds_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,029 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__timer_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,029 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__u_int32_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,029 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__clockid_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,029 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__u_int8_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,029 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__u_int in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,030 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__pthread_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,030 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____id_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,030 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____syscall_ulong_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,030 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____timer_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,030 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__fsblkcnt_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,030 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____sig_atomic_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,030 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____int64_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,030 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__pthread_attr_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,030 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____uid_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,031 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____fd_mask in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,031 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__nlink_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,031 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____fsblkcnt64_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,031 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__uint in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,031 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__wchar_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,031 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____useconds_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,031 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__loff_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,031 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__ssize_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,031 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____uint64_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,031 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____fsword_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,031 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__pthread_spinlock_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,031 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__u_int16_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,032 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__register_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,032 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__quad_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,032 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__off_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,032 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____u_int in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,032 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__u_short in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,032 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____clockid_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,032 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____sigset_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,032 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__pthread_cond_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,032 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____blkcnt_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,032 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__id_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,032 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__pthread_once_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,032 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__dev_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,032 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__u_long in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,032 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____mode_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,033 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____fsid_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,033 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____syscall_slong_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,033 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____ino_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,033 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____time_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,033 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__int8_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,033 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____u_short in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,033 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__u_int64_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,033 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__pthread_mutex_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,033 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____fsfilcnt64_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,033 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__clock_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,033 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__suseconds_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,033 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__ushort in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,034 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__gid_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,034 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__ldiv_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,034 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__ino_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,034 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__pid_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,034 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____clock_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,034 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____uint8_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,034 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____daddr_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,035 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____key_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,035 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__mode_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,035 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__fsid_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,035 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____int8_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,035 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__int64_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,035 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____loff_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,035 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__daddr_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,035 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____rlim64_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,035 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____fsfilcnt_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,036 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____uint16_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,036 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____WAIT_STATUS in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,036 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__pthread_condattr_t in openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i [2018-04-06 23:30:55,054 INFO L330 CDTParser]: Deleted temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG22f542a27 [2018-04-06 23:30:55,058 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-04-06 23:30:55,060 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-04-06 23:30:55,061 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-04-06 23:30:55,062 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-04-06 23:30:55,067 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-04-06 23:30:55,068 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.04 11:30:55" (1/1) ... [2018-04-06 23:30:55,070 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a5c2089 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 11:30:55, skipping insertion in model container [2018-04-06 23:30:55,070 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.04 11:30:55" (1/1) ... [2018-04-06 23:30:55,084 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-06 23:30:55,113 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-06 23:30:55,255 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-06 23:30:55,301 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-06 23:30:55,308 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 112 non ball SCCs. Number of states in SCCs 112. [2018-04-06 23:30:55,354 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 11:30:55 WrapperNode [2018-04-06 23:30:55,354 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-04-06 23:30:55,355 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-04-06 23:30:55,355 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-04-06 23:30:55,355 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-04-06 23:30:55,369 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 11:30:55" (1/1) ... [2018-04-06 23:30:55,370 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 11:30:55" (1/1) ... [2018-04-06 23:30:55,386 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 11:30:55" (1/1) ... [2018-04-06 23:30:55,386 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 11:30:55" (1/1) ... [2018-04-06 23:30:55,396 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 11:30:55" (1/1) ... [2018-04-06 23:30:55,402 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 11:30:55" (1/1) ... [2018-04-06 23:30:55,405 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 11:30:55" (1/1) ... [2018-04-06 23:30:55,410 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-04-06 23:30:55,411 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-04-06 23:30:55,411 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-04-06 23:30:55,411 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-04-06 23:30:55,412 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 11:30:55" (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 [2018-04-06 23:30:55,568 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-04-06 23:30:55,568 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-04-06 23:30:55,568 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____bswap_32 [2018-04-06 23:30:55,568 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____bswap_64 [2018-04-06 23:30:55,568 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy [2018-04-06 23:30:55,568 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-04-06 23:30:55,568 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____bswap_32 [2018-04-06 23:30:55,569 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i____bswap_64 [2018-04-06 23:30:55,569 INFO L128 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2018-04-06 23:30:55,569 INFO L128 BoogieDeclarations]: Found specification of procedure atof [2018-04-06 23:30:55,569 INFO L128 BoogieDeclarations]: Found specification of procedure atoi [2018-04-06 23:30:55,569 INFO L128 BoogieDeclarations]: Found specification of procedure atol [2018-04-06 23:30:55,569 INFO L128 BoogieDeclarations]: Found specification of procedure atoll [2018-04-06 23:30:55,569 INFO L128 BoogieDeclarations]: Found specification of procedure strtod [2018-04-06 23:30:55,569 INFO L128 BoogieDeclarations]: Found specification of procedure strtof [2018-04-06 23:30:55,570 INFO L128 BoogieDeclarations]: Found specification of procedure strtold [2018-04-06 23:30:55,570 INFO L128 BoogieDeclarations]: Found specification of procedure strtol [2018-04-06 23:30:55,570 INFO L128 BoogieDeclarations]: Found specification of procedure strtoul [2018-04-06 23:30:55,570 INFO L128 BoogieDeclarations]: Found specification of procedure strtoq [2018-04-06 23:30:55,570 INFO L128 BoogieDeclarations]: Found specification of procedure strtouq [2018-04-06 23:30:55,570 INFO L128 BoogieDeclarations]: Found specification of procedure strtoll [2018-04-06 23:30:55,571 INFO L128 BoogieDeclarations]: Found specification of procedure strtoull [2018-04-06 23:30:55,571 INFO L128 BoogieDeclarations]: Found specification of procedure l64a [2018-04-06 23:30:55,571 INFO L128 BoogieDeclarations]: Found specification of procedure a64l [2018-04-06 23:30:55,571 INFO L128 BoogieDeclarations]: Found specification of procedure select [2018-04-06 23:30:55,571 INFO L128 BoogieDeclarations]: Found specification of procedure pselect [2018-04-06 23:30:55,571 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2018-04-06 23:30:55,572 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2018-04-06 23:30:55,572 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2018-04-06 23:30:55,572 INFO L128 BoogieDeclarations]: Found specification of procedure random [2018-04-06 23:30:55,572 INFO L128 BoogieDeclarations]: Found specification of procedure srandom [2018-04-06 23:30:55,572 INFO L128 BoogieDeclarations]: Found specification of procedure initstate [2018-04-06 23:30:55,572 INFO L128 BoogieDeclarations]: Found specification of procedure setstate [2018-04-06 23:30:55,572 INFO L128 BoogieDeclarations]: Found specification of procedure random_r [2018-04-06 23:30:55,572 INFO L128 BoogieDeclarations]: Found specification of procedure srandom_r [2018-04-06 23:30:55,572 INFO L128 BoogieDeclarations]: Found specification of procedure initstate_r [2018-04-06 23:30:55,572 INFO L128 BoogieDeclarations]: Found specification of procedure setstate_r [2018-04-06 23:30:55,573 INFO L128 BoogieDeclarations]: Found specification of procedure rand [2018-04-06 23:30:55,573 INFO L128 BoogieDeclarations]: Found specification of procedure srand [2018-04-06 23:30:55,573 INFO L128 BoogieDeclarations]: Found specification of procedure rand_r [2018-04-06 23:30:55,573 INFO L128 BoogieDeclarations]: Found specification of procedure drand48 [2018-04-06 23:30:55,573 INFO L128 BoogieDeclarations]: Found specification of procedure erand48 [2018-04-06 23:30:55,573 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48 [2018-04-06 23:30:55,573 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48 [2018-04-06 23:30:55,573 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48 [2018-04-06 23:30:55,573 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48 [2018-04-06 23:30:55,574 INFO L128 BoogieDeclarations]: Found specification of procedure srand48 [2018-04-06 23:30:55,574 INFO L128 BoogieDeclarations]: Found specification of procedure seed48 [2018-04-06 23:30:55,574 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48 [2018-04-06 23:30:55,574 INFO L128 BoogieDeclarations]: Found specification of procedure drand48_r [2018-04-06 23:30:55,574 INFO L128 BoogieDeclarations]: Found specification of procedure erand48_r [2018-04-06 23:30:55,574 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48_r [2018-04-06 23:30:55,574 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48_r [2018-04-06 23:30:55,574 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48_r [2018-04-06 23:30:55,575 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48_r [2018-04-06 23:30:55,575 INFO L128 BoogieDeclarations]: Found specification of procedure srand48_r [2018-04-06 23:30:55,575 INFO L128 BoogieDeclarations]: Found specification of procedure seed48_r [2018-04-06 23:30:55,575 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48_r [2018-04-06 23:30:55,575 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-04-06 23:30:55,575 INFO L128 BoogieDeclarations]: Found specification of procedure calloc [2018-04-06 23:30:55,575 INFO L128 BoogieDeclarations]: Found specification of procedure realloc [2018-04-06 23:30:55,575 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-04-06 23:30:55,575 INFO L128 BoogieDeclarations]: Found specification of procedure cfree [2018-04-06 23:30:55,575 INFO L128 BoogieDeclarations]: Found specification of procedure alloca [2018-04-06 23:30:55,575 INFO L128 BoogieDeclarations]: Found specification of procedure valloc [2018-04-06 23:30:55,576 INFO L128 BoogieDeclarations]: Found specification of procedure posix_memalign [2018-04-06 23:30:55,576 INFO L128 BoogieDeclarations]: Found specification of procedure abort [2018-04-06 23:30:55,576 INFO L128 BoogieDeclarations]: Found specification of procedure atexit [2018-04-06 23:30:55,576 INFO L128 BoogieDeclarations]: Found specification of procedure on_exit [2018-04-06 23:30:55,576 INFO L128 BoogieDeclarations]: Found specification of procedure exit [2018-04-06 23:30:55,576 INFO L128 BoogieDeclarations]: Found specification of procedure _Exit [2018-04-06 23:30:55,576 INFO L128 BoogieDeclarations]: Found specification of procedure getenv [2018-04-06 23:30:55,576 INFO L128 BoogieDeclarations]: Found specification of procedure putenv [2018-04-06 23:30:55,576 INFO L128 BoogieDeclarations]: Found specification of procedure setenv [2018-04-06 23:30:55,576 INFO L128 BoogieDeclarations]: Found specification of procedure unsetenv [2018-04-06 23:30:55,576 INFO L128 BoogieDeclarations]: Found specification of procedure clearenv [2018-04-06 23:30:55,577 INFO L128 BoogieDeclarations]: Found specification of procedure mktemp [2018-04-06 23:30:55,577 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemp [2018-04-06 23:30:55,577 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemps [2018-04-06 23:30:55,577 INFO L128 BoogieDeclarations]: Found specification of procedure mkdtemp [2018-04-06 23:30:55,577 INFO L128 BoogieDeclarations]: Found specification of procedure system [2018-04-06 23:30:55,577 INFO L128 BoogieDeclarations]: Found specification of procedure realpath [2018-04-06 23:30:55,577 INFO L128 BoogieDeclarations]: Found specification of procedure bsearch [2018-04-06 23:30:55,577 INFO L128 BoogieDeclarations]: Found specification of procedure qsort [2018-04-06 23:30:55,577 INFO L128 BoogieDeclarations]: Found specification of procedure abs [2018-04-06 23:30:55,577 INFO L128 BoogieDeclarations]: Found specification of procedure labs [2018-04-06 23:30:55,577 INFO L128 BoogieDeclarations]: Found specification of procedure llabs [2018-04-06 23:30:55,578 INFO L128 BoogieDeclarations]: Found specification of procedure div [2018-04-06 23:30:55,578 INFO L128 BoogieDeclarations]: Found specification of procedure ldiv [2018-04-06 23:30:55,578 INFO L128 BoogieDeclarations]: Found specification of procedure lldiv [2018-04-06 23:30:55,578 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt [2018-04-06 23:30:55,578 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt [2018-04-06 23:30:55,578 INFO L128 BoogieDeclarations]: Found specification of procedure gcvt [2018-04-06 23:30:55,578 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt [2018-04-06 23:30:55,578 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt [2018-04-06 23:30:55,579 INFO L128 BoogieDeclarations]: Found specification of procedure qgcvt [2018-04-06 23:30:55,579 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt_r [2018-04-06 23:30:55,579 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt_r [2018-04-06 23:30:55,579 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt_r [2018-04-06 23:30:55,579 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt_r [2018-04-06 23:30:55,579 INFO L128 BoogieDeclarations]: Found specification of procedure mblen [2018-04-06 23:30:55,579 INFO L128 BoogieDeclarations]: Found specification of procedure mbtowc [2018-04-06 23:30:55,580 INFO L128 BoogieDeclarations]: Found specification of procedure wctomb [2018-04-06 23:30:55,580 INFO L128 BoogieDeclarations]: Found specification of procedure mbstowcs [2018-04-06 23:30:55,580 INFO L128 BoogieDeclarations]: Found specification of procedure wcstombs [2018-04-06 23:30:55,580 INFO L128 BoogieDeclarations]: Found specification of procedure rpmatch [2018-04-06 23:30:55,580 INFO L128 BoogieDeclarations]: Found specification of procedure getsubopt [2018-04-06 23:30:55,580 INFO L128 BoogieDeclarations]: Found specification of procedure getloadavg [2018-04-06 23:30:55,580 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-04-06 23:30:55,580 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy [2018-04-06 23:30:55,580 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-04-06 23:30:55,581 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-04-06 23:30:55,581 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-04-06 23:30:55,581 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-04-06 23:30:55,581 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-04-06 23:30:55,581 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-04-06 23:30:55,581 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-04-06 23:30:55,581 INFO L128 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-04-06 23:30:55,934 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-04-06 23:30:55,934 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.04 11:30:55 BoogieIcfgContainer [2018-04-06 23:30:55,934 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-04-06 23:30:55,934 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-04-06 23:30:55,935 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-04-06 23:30:55,935 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-04-06 23:30:55,938 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.04 11:30:55" (1/1) ... [2018-04-06 23:30:55,944 INFO L139 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-04-06 23:30:55,944 INFO L140 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_int] [2018-04-06 23:30:55,962 INFO L299 apSepIcfgTransformer]: Heap separator: starting memloc-array-style preprocessing [2018-04-06 23:30:55,979 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 112 non ball SCCs. Number of states in SCCs 112. [2018-04-06 23:30:55,993 INFO L332 apSepIcfgTransformer]: finished MemlocArrayUpdater, created 4 location literals (each corresponds to one heap write) [2018-04-06 23:30:56,003 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 112 non ball SCCs. Number of states in SCCs 112. [2018-04-06 23:30:56,020 INFO L412 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-04-06 23:30:56,020 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: L557) with (+ v_main_~length2~0_2 v_main_~nondetString~0.offset_2 (- 1))) : mll_L557_1 (Store [2] at(SUMMARY for call write~int(#t~mem4, ~to.base, ~to.offset, 1); srcloc: L542') with v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset_3) : |mll_L542'_3| (Store [3] at(SUMMARY for call write~int(#t~mem4, ~to.base, ~to.offset, 1); srcloc: L542') with v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base_3) : |mll_L542'_2| (Store [0] at(SUMMARY for call write~int(0, ~nondetString~0.base, ~nondetString~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L557) with v_main_~nondetString~0.base_2) : mll_L557_0 [2018-04-06 23:30:56,023 DEBUG L418 apSepIcfgTransformer]: edgeToIndexToStoreIndexInfo: NestedMap2: (SUMMARY for call write~int(0, ~nondetString~0.base, ~nondetString~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L557) : v_main_~nondetString~0.base_2 : (Store [0] at(SUMMARY for call write~int(0, ~nondetString~0.base, ~nondetString~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L557) 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: L557) : (+ v_main_~length2~0_2 v_main_~nondetString~0.offset_2 (- 1)) : (Store [1] at(SUMMARY for call write~int(0, ~nondetString~0.base, ~nondetString~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L557) with (+ v_main_~length2~0_2 v_main_~nondetString~0.offset_2 (- 1))) (SUMMARY for call write~int(#t~mem4, ~to.base, ~to.offset, 1); srcloc: L542') : v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base_3 : (Store [3] at(SUMMARY for call write~int(#t~mem4, ~to.base, ~to.offset, 1); srcloc: L542') with v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base_3) (SUMMARY for call write~int(#t~mem4, ~to.base, ~to.offset, 1); srcloc: L542') : v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset_3 : (Store [2] at(SUMMARY for call write~int(#t~mem4, ~to.base, ~to.offset, 1); srcloc: L542') with v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset_3) [2018-04-06 23:30:56,089 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=1) [2018-04-06 23:33:09,086 INFO L314 AbstractInterpreter]: Visited 63 different actions 329 times. Merged at 41 different actions 179 times. Never widened. Found 15 fixpoints after 6 different actions. Largest state had 35 variables. [2018-04-06 23:33:09,088 INFO L424 apSepIcfgTransformer]: finished equality analysis [2018-04-06 23:33:09,093 INFO L195 HeapSepPreAnalysis]: Number of read from array group [#memory_int] : 3 [2018-04-06 23:33:09,094 INFO L434 apSepIcfgTransformer]: Finished pre analysis before partitioning [2018-04-06 23:33:09,094 INFO L435 apSepIcfgTransformer]: array groups: Set: [#memory_int] [2018-04-06 23:33:09,094 INFO L437 apSepIcfgTransformer]: select infos: Set: ((select (select |v_#memory_int_1| v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base_2) v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.offset_2), at (SUMMARY for call #t~mem4 := read~int(~from.base, ~from.offset, 1); srcloc: L542)) ((select |v_#memory_int_3| v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base_3), at (SUMMARY for call write~int(#t~mem4, ~to.base, ~to.offset, 1); srcloc: L542')) ((select |v_#memory_int_5| 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: L557)) [2018-04-06 23:33:09,271 DEBUG L262 HeapPartitionManager]: merging partition blocks for array group[#memory_int] : [2018-04-06 23:33:09,271 DEBUG L264 HeapPartitionManager]: (Store [2] at(SUMMARY for call write~int(#t~mem4, ~to.base, ~to.offset, 1); srcloc: L542') with v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset_3) [2018-04-06 23:33:09,272 DEBUG L265 HeapPartitionManager]: and [2018-04-06 23:33:09,272 DEBUG L266 HeapPartitionManager]: (Store [1] at(SUMMARY for call write~int(0, ~nondetString~0.base, ~nondetString~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L557) with (+ v_main_~length2~0_2 v_main_~nondetString~0.offset_2 (- 1))) [2018-04-06 23:33:09,272 DEBUG L267 HeapPartitionManager]: because of possible aliasing at dimension 1 [2018-04-06 23:33:09,272 DEBUG L268 HeapPartitionManager]: at array read ((select (select |v_#memory_int_1| v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base_2) v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.offset_2), at (SUMMARY for call #t~mem4 := read~int(~from.base, ~from.offset, 1); srcloc: L542)). [2018-04-06 23:33:09,384 DEBUG L262 HeapPartitionManager]: merging partition blocks for array group[#memory_int] : [2018-04-06 23:33:09,385 DEBUG L264 HeapPartitionManager]: (Store [0] at(SUMMARY for call write~int(0, ~nondetString~0.base, ~nondetString~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L557) with v_main_~nondetString~0.base_2) [2018-04-06 23:33:09,385 DEBUG L265 HeapPartitionManager]: and [2018-04-06 23:33:09,385 DEBUG L266 HeapPartitionManager]: (Store [3] at(SUMMARY for call write~int(#t~mem4, ~to.base, ~to.offset, 1); srcloc: L542') with v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base_3) [2018-04-06 23:33:09,385 DEBUG L267 HeapPartitionManager]: because of possible aliasing at dimension 0 [2018-04-06 23:33:09,385 DEBUG L268 HeapPartitionManager]: at array read ((select |v_#memory_int_3| v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base_3), at (SUMMARY for call write~int(#t~mem4, ~to.base, ~to.offset, 1); srcloc: L542')). [2018-04-06 23:33:09,397 DEBUG L373 HeapPartitionManager]: creating LocationBlock locs_65 [2018-04-06 23:33:09,397 DEBUG L374 HeapPartitionManager]: with contents [(Store [3] at(SUMMARY for call write~int(#t~mem4, ~to.base, ~to.offset, 1); srcloc: L542') with v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base_3), (Store [0] at(SUMMARY for call write~int(0, ~nondetString~0.base, ~nondetString~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L557) with v_main_~nondetString~0.base_2)] [2018-04-06 23:33:09,397 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_65 [2018-04-06 23:33:09,397 DEBUG L324 HeapPartitionManager]: at dimension 0 for ((select (select |v_#memory_int_1| v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base_2) v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.offset_2), at (SUMMARY for call #t~mem4 := read~int(~from.base, ~from.offset, 1); srcloc: L542)) [2018-04-06 23:33:09,398 DEBUG L325 HeapPartitionManager]: write locations: [(Store [3] at(SUMMARY for call write~int(#t~mem4, ~to.base, ~to.offset, 1); srcloc: L542') with v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base_3), (Store [0] at(SUMMARY for call write~int(0, ~nondetString~0.base, ~nondetString~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L557) with v_main_~nondetString~0.base_2)] [2018-04-06 23:33:09,398 DEBUG L373 HeapPartitionManager]: creating LocationBlock locs_65 [2018-04-06 23:33:09,398 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: L557) with (+ v_main_~length2~0_2 v_main_~nondetString~0.offset_2 (- 1))), (Store [2] at(SUMMARY for call write~int(#t~mem4, ~to.base, ~to.offset, 1); srcloc: L542') with v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset_3)] [2018-04-06 23:33:09,398 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_65 [2018-04-06 23:33:09,398 DEBUG L324 HeapPartitionManager]: at dimension 1 for ((select (select |v_#memory_int_1| v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base_2) v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.offset_2), at (SUMMARY for call #t~mem4 := read~int(~from.base, ~from.offset, 1); srcloc: L542)) [2018-04-06 23:33:09,398 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: L557) with (+ v_main_~length2~0_2 v_main_~nondetString~0.offset_2 (- 1))), (Store [2] at(SUMMARY for call write~int(#t~mem4, ~to.base, ~to.offset, 1); srcloc: L542') with v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset_3)] [2018-04-06 23:33:09,398 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_65 [2018-04-06 23:33:09,398 DEBUG L324 HeapPartitionManager]: at dimension 0 for ((select |v_#memory_int_3| v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base_3), at (SUMMARY for call write~int(#t~mem4, ~to.base, ~to.offset, 1); srcloc: L542')) [2018-04-06 23:33:09,398 DEBUG L325 HeapPartitionManager]: write locations: [(Store [3] at(SUMMARY for call write~int(#t~mem4, ~to.base, ~to.offset, 1); srcloc: L542') with v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base_3), (Store [0] at(SUMMARY for call write~int(0, ~nondetString~0.base, ~nondetString~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L557) with v_main_~nondetString~0.base_2)] [2018-04-06 23:33:09,399 DEBUG L373 HeapPartitionManager]: creating LocationBlock locs_30 [2018-04-06 23:33:09,399 DEBUG L374 HeapPartitionManager]: with contents [NoStoreIndexInfo] [2018-04-06 23:33:09,399 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_30 [2018-04-06 23:33:09,399 DEBUG L324 HeapPartitionManager]: at dimension 0 for ((select |v_#memory_int_5| 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: L557)) [2018-04-06 23:33:09,399 DEBUG L325 HeapPartitionManager]: write locations: [NoStoreIndexInfo] [2018-04-06 23:33:09,399 INFO L330 HeapPartitionManager]: partitioning result: [2018-04-06 23:33:09,399 INFO L335 HeapPartitionManager]: location blocks for array group [#memory_int] [2018-04-06 23:33:09,399 INFO L344 HeapPartitionManager]: at dimension 0 [2018-04-06 23:33:09,399 INFO L345 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 3 [2018-04-06 23:33:09,400 INFO L346 HeapPartitionManager]: # location blocks :2 [2018-04-06 23:33:09,400 DEBUG L353 HeapPartitionManager]: location block contents: [2018-04-06 23:33:09,400 DEBUG L356 HeapPartitionManager]: [(Store [3] at(SUMMARY for call write~int(#t~mem4, ~to.base, ~to.offset, 1); srcloc: L542') with v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base_3), (Store [0] at(SUMMARY for call write~int(0, ~nondetString~0.base, ~nondetString~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L557) with v_main_~nondetString~0.base_2)] [2018-04-06 23:33:09,400 DEBUG L356 HeapPartitionManager]: [NoStoreIndexInfo] [2018-04-06 23:33:09,400 INFO L344 HeapPartitionManager]: at dimension 1 [2018-04-06 23:33:09,400 INFO L345 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 2 [2018-04-06 23:33:09,400 INFO L346 HeapPartitionManager]: # location blocks :1 [2018-04-06 23:33:09,400 DEBUG L353 HeapPartitionManager]: location block contents: [2018-04-06 23:33:09,400 DEBUG L356 HeapPartitionManager]: [(Store [1] at(SUMMARY for call write~int(0, ~nondetString~0.base, ~nondetString~0.offset + (~length2~0 - 1) * 1, 1); srcloc: L557) with (+ v_main_~length2~0_2 v_main_~nondetString~0.offset_2 (- 1))), (Store [2] at(SUMMARY for call write~int(#t~mem4, ~to.base, ~to.offset, 1); srcloc: L542') with v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset_3)] [2018-04-06 23:33:09,401 INFO L131 ransitionTransformer]: executing heap partitioning transformation [2018-04-06 23:33:09,403 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,404 DEBUG L281 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-06 23:33:09,404 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,404 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,404 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,404 DEBUG L281 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-06 23:33:09,404 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,404 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,404 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,405 DEBUG L281 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] [2018-04-06 23:33:09,405 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,405 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,405 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,405 DEBUG L281 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-06 23:33:09,405 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,405 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,405 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,406 DEBUG L281 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[] [2018-04-06 23:33:09,406 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,406 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,406 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,406 DEBUG L281 ransitionTransformer]: Formula: (= |v_#valid_5| (store |v_#valid_6| 0 0)) InVars {#valid=|v_#valid_6|} OutVars{#valid=|v_#valid_5|} AuxVars[] AssignedVars[#valid] [2018-04-06 23:33:09,406 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,406 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,406 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,406 DEBUG L281 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] [2018-04-06 23:33:09,406 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,407 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,407 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,407 DEBUG L281 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-06 23:33:09,407 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,407 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,407 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,407 DEBUG L281 ransitionTransformer]: Formula: true InVars {} OutVars{main_#t~nondet5=|v_main_#t~nondet5_3|} AuxVars[] AssignedVars[main_#t~nondet5] [2018-04-06 23:33:09,407 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,407 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,408 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,408 DEBUG L281 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[] [2018-04-06 23:33:09,408 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,408 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,408 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,408 DEBUG L281 ransitionTransformer]: Formula: (= v_main_~length2~0_4 |v_main_#t~nondet6_2|) InVars {main_#t~nondet6=|v_main_#t~nondet6_2|} OutVars{main_~length2~0=v_main_~length2~0_4, main_#t~nondet6=|v_main_#t~nondet6_2|} AuxVars[] AssignedVars[main_~length2~0] [2018-04-06 23:33:09,408 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,408 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,408 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,409 DEBUG L281 ransitionTransformer]: Formula: true InVars {} OutVars{main_#t~nondet6=|v_main_#t~nondet6_3|} AuxVars[] AssignedVars[main_#t~nondet6] [2018-04-06 23:33:09,409 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,409 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,409 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,409 DEBUG L281 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[] [2018-04-06 23:33:09,409 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,409 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,409 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,409 DEBUG L281 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[] [2018-04-06 23:33:09,409 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,410 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,410 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,410 DEBUG L281 ransitionTransformer]: Formula: (= v_main_~length1~0_3 1) InVars {} OutVars{main_~length1~0=v_main_~length1~0_3} AuxVars[] AssignedVars[main_~length1~0] [2018-04-06 23:33:09,410 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,410 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,410 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,410 DEBUG L281 ransitionTransformer]: Formula: (< v_main_~length2~0_5 1) InVars {main_~length2~0=v_main_~length2~0_5} OutVars{main_~length2~0=v_main_~length2~0_5} AuxVars[] AssignedVars[] [2018-04-06 23:33:09,410 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,410 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,410 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,411 DEBUG L281 ransitionTransformer]: Formula: (not (< v_main_~length2~0_7 1)) InVars {main_~length2~0=v_main_~length2~0_7} OutVars{main_~length2~0=v_main_~length2~0_7} AuxVars[] AssignedVars[] [2018-04-06 23:33:09,411 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,411 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,411 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,411 DEBUG L281 ransitionTransformer]: Formula: (= v_main_~length2~0_6 1) InVars {} OutVars{main_~length2~0=v_main_~length2~0_6} AuxVars[] AssignedVars[main_~length2~0] [2018-04-06 23:33:09,411 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,411 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,411 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,411 DEBUG L281 ransitionTransformer]: Formula: (< v_main_~length1~0_5 v_main_~length2~0_8) InVars {main_~length2~0=v_main_~length2~0_8, main_~length1~0=v_main_~length1~0_5} OutVars{main_~length2~0=v_main_~length2~0_8, main_~length1~0=v_main_~length1~0_5} AuxVars[] AssignedVars[] [2018-04-06 23:33:09,411 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,411 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,412 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,412 DEBUG L281 ransitionTransformer]: Formula: (not (< v_main_~length1~0_6 v_main_~length2~0_9)) InVars {main_~length2~0=v_main_~length2~0_9, main_~length1~0=v_main_~length1~0_6} OutVars{main_~length2~0=v_main_~length2~0_9, main_~length1~0=v_main_~length1~0_6} AuxVars[] AssignedVars[] [2018-04-06 23:33:09,412 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,412 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,412 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,412 DEBUG L281 ransitionTransformer]: Formula: (= |v_main_#res_2| 0) InVars {} OutVars{main_#res=|v_main_#res_2|} AuxVars[] AssignedVars[main_#res] [2018-04-06 23:33:09,412 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,412 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,412 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,413 DEBUG L281 ransitionTransformer]: Formula: (and (not (= |v_main_#t~malloc7.base_4| 0)) (= |v_#length_9| (store |v_#length_10| |v_main_#t~malloc7.base_4| v_main_~length1~0_7)) (= |v_main_#t~malloc7.offset_4| 0) (= 0 (select |v_#valid_18| |v_main_#t~malloc7.base_4|)) (= |v_#valid_17| (store |v_#valid_18| |v_main_#t~malloc7.base_4| 1))) InVars {main_~length1~0=v_main_~length1~0_7, #length=|v_#length_10|, #valid=|v_#valid_18|} OutVars{main_~length1~0=v_main_~length1~0_7, #length=|v_#length_9|, main_#t~malloc7.base=|v_main_#t~malloc7.base_4|, main_#t~malloc7.offset=|v_main_#t~malloc7.offset_4|, #valid=|v_#valid_17|} AuxVars[] AssignedVars[main_#t~malloc7.offset, #valid, #length, main_#t~malloc7.base] [2018-04-06 23:33:09,413 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,413 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,413 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,413 DEBUG L281 ransitionTransformer]: Formula: (= |v_#valid_15| |old(#valid)|) InVars {#valid=|v_#valid_15|, old(#valid)=|old(#valid)|} OutVars{#valid=|v_#valid_15|, old(#valid)=|old(#valid)|} AuxVars[] AssignedVars[] [2018-04-06 23:33:09,413 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,413 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,414 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,414 DEBUG L281 ransitionTransformer]: Formula: (not (= |v_#valid_16| |old(#valid)|)) InVars {#valid=|v_#valid_16|, old(#valid)=|old(#valid)|} OutVars{#valid=|v_#valid_16|, old(#valid)=|old(#valid)|} AuxVars[] AssignedVars[] [2018-04-06 23:33:09,414 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,414 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,414 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,414 DEBUG L281 ransitionTransformer]: Formula: (and (= v_main_~nondetArea~0.base_1 |v_main_#t~malloc7.base_1|) (= v_main_~nondetArea~0.offset_1 |v_main_#t~malloc7.offset_1|)) InVars {main_#t~malloc7.offset=|v_main_#t~malloc7.offset_1|, main_#t~malloc7.base=|v_main_#t~malloc7.base_1|} OutVars{main_~nondetArea~0.base=v_main_~nondetArea~0.base_1, main_#t~malloc7.base=|v_main_#t~malloc7.base_1|, main_#t~malloc7.offset=|v_main_#t~malloc7.offset_1|, main_~nondetArea~0.offset=v_main_~nondetArea~0.offset_1} AuxVars[] AssignedVars[main_~nondetArea~0.offset, main_~nondetArea~0.base] [2018-04-06 23:33:09,414 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,414 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,415 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,415 DEBUG L281 ransitionTransformer]: Formula: (and (= (store |v_#valid_8| |v_main_#t~malloc8.base_1| 1) |v_#valid_7|) (= 0 (select |v_#valid_8| |v_main_#t~malloc8.base_1|)) (= |v_#length_5| (store |v_#length_6| |v_main_#t~malloc8.base_1| v_main_~length2~0_1)) (not (= 0 |v_main_#t~malloc8.base_1|)) (= |v_main_#t~malloc8.offset_1| 0)) InVars {#length=|v_#length_6|, main_~length2~0=v_main_~length2~0_1, #valid=|v_#valid_8|} OutVars{main_#t~malloc8.offset=|v_main_#t~malloc8.offset_1|, #length=|v_#length_5|, main_#t~malloc8.base=|v_main_#t~malloc8.base_1|, main_~length2~0=v_main_~length2~0_1, #valid=|v_#valid_7|} AuxVars[] AssignedVars[main_#t~malloc8.offset, main_#t~malloc8.base, #valid, #length] [2018-04-06 23:33:09,415 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,415 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,415 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,415 DEBUG L281 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] [2018-04-06 23:33:09,415 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,415 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,418 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,419 DEBUG L281 ransitionTransformer]: Formula: (let ((.cse0 (+ v_main_~length2~0_2 v_main_~nondetString~0.offset_2))) (and (<= .cse0 (select |v_#length_7| v_main_~nondetString~0.base_2)) (= 1 (select |v_#valid_9| v_main_~nondetString~0.base_2)) (and (= |v_#memory_int_part_locs_30_locs_65_1| |v_#memory_int_part_locs_30_locs_65_2|) (= (store |v_#memory_int_part_locs_65_locs_65_1| v_main_~nondetString~0.base_2 (store (select |v_#memory_int_part_locs_30_locs_65_1| v_main_~nondetString~0.base_2) (+ v_main_~length2~0_2 v_main_~nondetString~0.offset_2 (- 1)) 0)) |v_#memory_int_part_locs_65_locs_65_2|)) (<= 1 .cse0))) InVars {main_~nondetString~0.offset=v_main_~nondetString~0.offset_2, #valid=|v_#valid_9|, main_~nondetString~0.base=v_main_~nondetString~0.base_2, #length=|v_#length_7|, #memory_int_part_locs_65_locs_65=|v_#memory_int_part_locs_65_locs_65_1|, main_~length2~0=v_main_~length2~0_2, #memory_int_part_locs_30_locs_65=|v_#memory_int_part_locs_30_locs_65_1|} OutVars{main_~nondetString~0.offset=v_main_~nondetString~0.offset_2, #valid=|v_#valid_9|, main_~nondetString~0.base=v_main_~nondetString~0.base_2, #length=|v_#length_7|, #memory_int_part_locs_65_locs_65=|v_#memory_int_part_locs_65_locs_65_2|, main_~length2~0=v_main_~length2~0_2, #memory_int_part_locs_30_locs_65=|v_#memory_int_part_locs_30_locs_65_2|} AuxVars[] AssignedVars[#memory_int_part_locs_65_locs_65, #memory_int_part_locs_30_locs_65] [2018-04-06 23:33:09,419 DEBUG L288 ransitionTransformer]: formula has changed [2018-04-06 23:33:09,419 DEBUG L289 ransitionTransformer]: old formula: [2018-04-06 23:33:09,419 DEBUG L290 ransitionTransformer]: (let ((.cse0 (+ v_main_~length2~0_2 v_main_~nondetString~0.offset_2))) (and (<= .cse0 (select |v_#length_7| v_main_~nondetString~0.base_2)) (= 1 (select |v_#valid_9| v_main_~nondetString~0.base_2)) (= (store |v_#memory_int_5| v_main_~nondetString~0.base_2 (store (select |v_#memory_int_5| v_main_~nondetString~0.base_2) (+ v_main_~length2~0_2 v_main_~nondetString~0.offset_2 (- 1)) 0)) |v_#memory_int_4|) (<= 1 .cse0))) [2018-04-06 23:33:09,419 DEBUG L291 ransitionTransformer]: new formula: [2018-04-06 23:33:09,419 DEBUG L292 ransitionTransformer]: (let ((.cse0 (+ v_main_~length2~0_2 v_main_~nondetString~0.offset_2))) (and (<= .cse0 (select |v_#length_7| v_main_~nondetString~0.base_2)) (= 1 (select |v_#valid_9| v_main_~nondetString~0.base_2)) (and (= |v_#memory_int_part_locs_30_locs_65_1| |v_#memory_int_part_locs_30_locs_65_2|) (= (store |v_#memory_int_part_locs_65_locs_65_1| v_main_~nondetString~0.base_2 (store (select |v_#memory_int_part_locs_30_locs_65_1| v_main_~nondetString~0.base_2) (+ v_main_~length2~0_2 v_main_~nondetString~0.offset_2 (- 1)) 0)) |v_#memory_int_part_locs_65_locs_65_2|)) (<= 1 .cse0))) [2018-04-06 23:33:09,419 DEBUG L296 ransitionTransformer]: invars have changed [2018-04-06 23:33:09,419 DEBUG L297 ransitionTransformer]: old invars: [2018-04-06 23:33:09,419 DEBUG L298 ransitionTransformer]: {main_~nondetString~0.offset=v_main_~nondetString~0.offset_2, #valid=|v_#valid_9|, #memory_int=|v_#memory_int_5|, main_~nondetString~0.base=v_main_~nondetString~0.base_2, #length=|v_#length_7|, main_~length2~0=v_main_~length2~0_2} [2018-04-06 23:33:09,420 DEBUG L299 ransitionTransformer]: new invars: [2018-04-06 23:33:09,420 DEBUG L300 ransitionTransformer]: {main_~nondetString~0.offset=v_main_~nondetString~0.offset_2, #valid=|v_#valid_9|, main_~nondetString~0.base=v_main_~nondetString~0.base_2, #length=|v_#length_7|, #memory_int_part_locs_65_locs_65=|v_#memory_int_part_locs_65_locs_65_1|, main_~length2~0=v_main_~length2~0_2, #memory_int_part_locs_30_locs_65=|v_#memory_int_part_locs_30_locs_65_1|} [2018-04-06 23:33:09,420 DEBUG L304 ransitionTransformer]: outvars have changed [2018-04-06 23:33:09,420 DEBUG L305 ransitionTransformer]: old outvars: [2018-04-06 23:33:09,420 DEBUG L306 ransitionTransformer]: {main_~nondetString~0.offset=v_main_~nondetString~0.offset_2, #valid=|v_#valid_9|, #memory_int=|v_#memory_int_4|, main_~nondetString~0.base=v_main_~nondetString~0.base_2, #length=|v_#length_7|, main_~length2~0=v_main_~length2~0_2} [2018-04-06 23:33:09,420 DEBUG L307 ransitionTransformer]: new outvars: [2018-04-06 23:33:09,420 DEBUG L308 ransitionTransformer]: {main_~nondetString~0.offset=v_main_~nondetString~0.offset_2, #valid=|v_#valid_9|, main_~nondetString~0.base=v_main_~nondetString~0.base_2, #length=|v_#length_7|, #memory_int_part_locs_65_locs_65=|v_#memory_int_part_locs_65_locs_65_2|, main_~length2~0=v_main_~length2~0_2, #memory_int_part_locs_30_locs_65=|v_#memory_int_part_locs_30_locs_65_2|} [2018-04-06 23:33:09,420 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,420 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,420 DEBUG L281 ransitionTransformer]: Formula: (not (= 1 (select |v_#valid_10| v_main_~nondetString~0.base_3))) InVars {main_~nondetString~0.base=v_main_~nondetString~0.base_3, #valid=|v_#valid_10|} OutVars{main_~nondetString~0.base=v_main_~nondetString~0.base_3, #valid=|v_#valid_10|} AuxVars[] AssignedVars[] [2018-04-06 23:33:09,421 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,421 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,421 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,421 DEBUG L281 ransitionTransformer]: Formula: (let ((.cse0 (+ v_main_~length2~0_3 v_main_~nondetString~0.offset_3))) (or (not (<= .cse0 (select |v_#length_8| v_main_~nondetString~0.base_4))) (not (<= 1 .cse0)))) InVars {#length=|v_#length_8|, 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_3} OutVars{#length=|v_#length_8|, 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_3} AuxVars[] AssignedVars[] [2018-04-06 23:33:09,421 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,421 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,421 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,421 DEBUG L281 ransitionTransformer]: Formula: (and (= |v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#in~from.baseInParam_1| v_main_~nondetString~0.base_6) (= |v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#in~to.offsetInParam_1| v_main_~nondetArea~0.offset_3) (= |v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#in~from.offsetInParam_1| v_main_~nondetString~0.offset_5) (= |v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#in~to.baseInParam_1| v_main_~nondetArea~0.base_3)) 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_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#in~to.offset=|v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#in~to.offsetInParam_1|, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#in~from.offset=|v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#in~from.offsetInParam_1|, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#in~from.base=|v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#in~from.baseInParam_1|, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#in~to.base=|v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#in~to.baseInParam_1|} AuxVars[] AssignedVars[__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#in~to.offset, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#in~from.offset, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#in~from.base, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#in~to.base] [2018-04-06 23:33:09,422 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,422 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,422 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,422 DEBUG L281 ransitionTransformer]: Formula: true InVars {} OutVars{main_#t~ret9.base=|v_main_#t~ret9.base_2|, main_#t~ret9.offset=|v_main_#t~ret9.offset_2|} AuxVars[] AssignedVars[main_#t~ret9.base, main_#t~ret9.offset] [2018-04-06 23:33:09,422 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,422 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,422 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,422 DEBUG L281 ransitionTransformer]: Formula: (and (= v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset_2 |v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#in~to.offset_1|) (= v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base_2 |v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#in~to.base_1|)) InVars {__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#in~to.offset=|v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#in~to.offset_1|, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#in~to.base=|v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#in~to.base_1|} OutVars{__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset_2, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base_2, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#in~to.offset=|v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#in~to.offset_1|, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#in~to.base=|v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#in~to.base_1|} AuxVars[] AssignedVars[__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base] [2018-04-06 23:33:09,422 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,422 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,423 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,423 DEBUG L281 ransitionTransformer]: Formula: (= |v_main_#res_1| 0) InVars {} OutVars{main_#res=|v_main_#res_1|} AuxVars[] AssignedVars[main_#res] [2018-04-06 23:33:09,423 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,423 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,423 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,423 DEBUG L281 ransitionTransformer]: Formula: (and (= v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.offset_1 |v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#in~from.offset_1|) (= v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base_1 |v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#in~from.base_1|)) InVars {__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#in~from.offset=|v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#in~from.offset_1|, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#in~from.base=|v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#in~from.base_1|} OutVars{__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base_1, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.offset=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.offset_1, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#in~from.offset=|v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#in~from.offset_1|, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#in~from.base=|v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#in~from.base_1|} AuxVars[] AssignedVars[__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.offset] [2018-04-06 23:33:09,423 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,423 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,423 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,424 DEBUG L281 ransitionTransformer]: Formula: (= |v_#valid_11| (store |v_#valid_12| |v_main_#t~malloc7.base_2| 0)) InVars {#valid=|v_#valid_12|, main_#t~malloc7.base=|v_main_#t~malloc7.base_2|} OutVars{#valid=|v_#valid_11|, main_#t~malloc7.base=|v_main_#t~malloc7.base_2|} AuxVars[] AssignedVars[#valid] [2018-04-06 23:33:09,424 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,424 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,424 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,424 DEBUG L281 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-06 23:33:09,424 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,424 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,424 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,424 DEBUG L281 ransitionTransformer]: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-06 23:33:09,424 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,424 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,425 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,425 DEBUG L281 ransitionTransformer]: Formula: true InVars {} OutVars{main_#t~malloc7.offset=|v_main_#t~malloc7.offset_3|, main_#t~malloc7.base=|v_main_#t~malloc7.base_3|} AuxVars[] AssignedVars[main_#t~malloc7.offset, main_#t~malloc7.base] [2018-04-06 23:33:09,425 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,425 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,425 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,425 DEBUG L281 ransitionTransformer]: Formula: (and (<= 0 v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.offset_2) (<= (+ v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.offset_2 1) (select |v_#length_1| v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base_2)) (= 1 (select |v_#valid_1| v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base_2)) (= |v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~mem4_1| (select (select |v_#memory_int_part_locs_65_locs_65_3| v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base_2) v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.offset_2))) InVars {__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base_2, #length=|v_#length_1|, #memory_int_part_locs_65_locs_65=|v_#memory_int_part_locs_65_locs_65_3|, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.offset=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.offset_2, #valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base_2, #length=|v_#length_1|, #memory_int_part_locs_65_locs_65=|v_#memory_int_part_locs_65_locs_65_3|, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.offset=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.offset_2, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~mem4=|v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~mem4_1|} AuxVars[] AssignedVars[__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~mem4] [2018-04-06 23:33:09,425 DEBUG L288 ransitionTransformer]: formula has changed [2018-04-06 23:33:09,425 DEBUG L289 ransitionTransformer]: old formula: [2018-04-06 23:33:09,426 DEBUG L290 ransitionTransformer]: (and (<= 0 v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.offset_2) (<= (+ v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.offset_2 1) (select |v_#length_1| v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base_2)) (= 1 (select |v_#valid_1| v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base_2)) (= |v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~mem4_1| (select (select |v_#memory_int_1| v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base_2) v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.offset_2))) [2018-04-06 23:33:09,426 DEBUG L291 ransitionTransformer]: new formula: [2018-04-06 23:33:09,426 DEBUG L292 ransitionTransformer]: (and (<= 0 v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.offset_2) (<= (+ v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.offset_2 1) (select |v_#length_1| v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base_2)) (= 1 (select |v_#valid_1| v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base_2)) (= |v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~mem4_1| (select (select |v_#memory_int_part_locs_65_locs_65_3| v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base_2) v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.offset_2))) [2018-04-06 23:33:09,426 DEBUG L296 ransitionTransformer]: invars have changed [2018-04-06 23:33:09,426 DEBUG L297 ransitionTransformer]: old invars: [2018-04-06 23:33:09,426 DEBUG L298 ransitionTransformer]: {#valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base_2, #length=|v_#length_1|, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.offset=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.offset_2} [2018-04-06 23:33:09,426 DEBUG L299 ransitionTransformer]: new invars: [2018-04-06 23:33:09,426 DEBUG L300 ransitionTransformer]: {__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base_2, #length=|v_#length_1|, #memory_int_part_locs_65_locs_65=|v_#memory_int_part_locs_65_locs_65_3|, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.offset=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.offset_2, #valid=|v_#valid_1|} [2018-04-06 23:33:09,426 DEBUG L304 ransitionTransformer]: outvars have changed [2018-04-06 23:33:09,426 DEBUG L305 ransitionTransformer]: old outvars: [2018-04-06 23:33:09,426 DEBUG L306 ransitionTransformer]: {#valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base_2, #length=|v_#length_1|, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.offset=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.offset_2, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~mem4=|v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~mem4_1|} [2018-04-06 23:33:09,427 DEBUG L307 ransitionTransformer]: new outvars: [2018-04-06 23:33:09,427 DEBUG L308 ransitionTransformer]: {#valid=|v_#valid_1|, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base_2, #length=|v_#length_1|, #memory_int_part_locs_65_locs_65=|v_#memory_int_part_locs_65_locs_65_3|, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.offset=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.offset_2, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~mem4=|v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~mem4_1|} [2018-04-06 23:33:09,427 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,427 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,427 DEBUG L281 ransitionTransformer]: Formula: (not (= 1 (select |v_#valid_2| v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base_3))) InVars {__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base_3, #valid=|v_#valid_2|} OutVars{__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base_3, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] [2018-04-06 23:33:09,427 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,427 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,427 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,427 DEBUG L281 ransitionTransformer]: Formula: (or (not (<= (+ v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.offset_3 1) (select |v_#length_2| v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base_4))) (not (<= 0 v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.offset_3))) InVars {#length=|v_#length_2|, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base_4, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.offset=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.offset_3} OutVars{#length=|v_#length_2|, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base_4, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.offset=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.offset_3} AuxVars[] AssignedVars[] [2018-04-06 23:33:09,427 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,428 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,428 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,428 DEBUG L281 ransitionTransformer]: Formula: (and (= |v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#res.offset_1| v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset_1) (= |v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#res.base_1| v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base_1)) InVars {__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset_1, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base_1} OutVars{__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset_1, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#res.base=|v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#res.base_1|, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#res.offset=|v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#res.offset_1|, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base_1} AuxVars[] AssignedVars[__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#res.base, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#res.offset] [2018-04-06 23:33:09,428 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,428 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,428 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,428 DEBUG L281 ransitionTransformer]: Formula: (= |v_#valid_13| (store |v_#valid_14| |v_main_#t~malloc8.base_3| 0)) InVars {main_#t~malloc8.base=|v_main_#t~malloc8.base_3|, #valid=|v_#valid_14|} OutVars{main_#t~malloc8.base=|v_main_#t~malloc8.base_3|, #valid=|v_#valid_13|} AuxVars[] AssignedVars[#valid] [2018-04-06 23:33:09,428 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,428 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,429 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,429 DEBUG L281 ransitionTransformer]: Formula: (and (and (= (store |v_#memory_int_part_locs_65_locs_65_4| v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base_3 (store (select |v_#memory_int_part_locs_65_locs_65_4| v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base_3) v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset_3 |v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~mem4_2|)) |v_#memory_int_part_locs_65_locs_65_5|) (= |v_#memory_int_part_locs_30_locs_65_3| |v_#memory_int_part_locs_30_locs_65_4|)) (<= 0 v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset_3) (= 1 (select |v_#valid_3| v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base_3)) (<= (+ v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset_3 1) (select |v_#length_3| v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base_3))) InVars {#valid=|v_#valid_3|, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset_3, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base_3, #length=|v_#length_3|, #memory_int_part_locs_65_locs_65=|v_#memory_int_part_locs_65_locs_65_4|, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~mem4=|v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~mem4_2|, #memory_int_part_locs_30_locs_65=|v_#memory_int_part_locs_30_locs_65_3|} OutVars{#valid=|v_#valid_3|, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset_3, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base_3, #length=|v_#length_3|, #memory_int_part_locs_65_locs_65=|v_#memory_int_part_locs_65_locs_65_5|, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~mem4=|v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~mem4_2|, #memory_int_part_locs_30_locs_65=|v_#memory_int_part_locs_30_locs_65_4|} AuxVars[] AssignedVars[#memory_int_part_locs_65_locs_65, #memory_int_part_locs_30_locs_65] [2018-04-06 23:33:09,429 DEBUG L288 ransitionTransformer]: formula has changed [2018-04-06 23:33:09,429 DEBUG L289 ransitionTransformer]: old formula: [2018-04-06 23:33:09,430 DEBUG L290 ransitionTransformer]: (and (= (store |v_#memory_int_3| v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base_3 (store (select |v_#memory_int_3| v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base_3) v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset_3 |v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~mem4_2|)) |v_#memory_int_2|) (<= 0 v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset_3) (= 1 (select |v_#valid_3| v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base_3)) (<= (+ v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset_3 1) (select |v_#length_3| v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base_3))) [2018-04-06 23:33:09,430 DEBUG L291 ransitionTransformer]: new formula: [2018-04-06 23:33:09,430 DEBUG L292 ransitionTransformer]: (and (and (= (store |v_#memory_int_part_locs_65_locs_65_4| v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base_3 (store (select |v_#memory_int_part_locs_65_locs_65_4| v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base_3) v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset_3 |v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~mem4_2|)) |v_#memory_int_part_locs_65_locs_65_5|) (= |v_#memory_int_part_locs_30_locs_65_3| |v_#memory_int_part_locs_30_locs_65_4|)) (<= 0 v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset_3) (= 1 (select |v_#valid_3| v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base_3)) (<= (+ v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset_3 1) (select |v_#length_3| v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base_3))) [2018-04-06 23:33:09,430 DEBUG L296 ransitionTransformer]: invars have changed [2018-04-06 23:33:09,430 DEBUG L297 ransitionTransformer]: old invars: [2018-04-06 23:33:09,430 DEBUG L298 ransitionTransformer]: {#valid=|v_#valid_3|, #memory_int=|v_#memory_int_3|, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset_3, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base_3, #length=|v_#length_3|, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~mem4=|v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~mem4_2|} [2018-04-06 23:33:09,431 DEBUG L299 ransitionTransformer]: new invars: [2018-04-06 23:33:09,431 DEBUG L300 ransitionTransformer]: {#valid=|v_#valid_3|, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset_3, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base_3, #length=|v_#length_3|, #memory_int_part_locs_65_locs_65=|v_#memory_int_part_locs_65_locs_65_4|, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~mem4=|v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~mem4_2|, #memory_int_part_locs_30_locs_65=|v_#memory_int_part_locs_30_locs_65_3|} [2018-04-06 23:33:09,431 DEBUG L304 ransitionTransformer]: outvars have changed [2018-04-06 23:33:09,431 DEBUG L305 ransitionTransformer]: old outvars: [2018-04-06 23:33:09,431 DEBUG L306 ransitionTransformer]: {#valid=|v_#valid_3|, #memory_int=|v_#memory_int_2|, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset_3, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base_3, #length=|v_#length_3|, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~mem4=|v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~mem4_2|} [2018-04-06 23:33:09,431 DEBUG L307 ransitionTransformer]: new outvars: [2018-04-06 23:33:09,431 DEBUG L308 ransitionTransformer]: {#valid=|v_#valid_3|, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset_3, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base_3, #length=|v_#length_3|, #memory_int_part_locs_65_locs_65=|v_#memory_int_part_locs_65_locs_65_5|, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~mem4=|v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~mem4_2|, #memory_int_part_locs_30_locs_65=|v_#memory_int_part_locs_30_locs_65_4|} [2018-04-06 23:33:09,432 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,432 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,432 DEBUG L281 ransitionTransformer]: Formula: (not (= 1 (select |v_#valid_4| v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base_4))) InVars {__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base_4, #valid=|v_#valid_4|} OutVars{__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base_4, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] [2018-04-06 23:33:09,432 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,432 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,433 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,433 DEBUG L281 ransitionTransformer]: Formula: (or (not (<= (+ v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset_4 1) (select |v_#length_4| v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base_5))) (not (<= 0 v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset_4))) InVars {__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset_4, #length=|v_#length_4|, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base_5} OutVars{__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset_4, #length=|v_#length_4|, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base_5} AuxVars[] AssignedVars[] [2018-04-06 23:33:09,433 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,433 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,433 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,433 DEBUG L281 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-06 23:33:09,433 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,433 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,433 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,433 DEBUG L281 ransitionTransformer]: Formula: true InVars {} OutVars{main_#t~malloc8.offset=|v_main_#t~malloc8.offset_4|, main_#t~malloc8.base=|v_main_#t~malloc8.base_4|} AuxVars[] AssignedVars[main_#t~malloc8.offset, main_#t~malloc8.base] [2018-04-06 23:33:09,434 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,434 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,434 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,434 DEBUG L281 ransitionTransformer]: Formula: (= 0 |v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~mem4_3|) InVars {__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~mem4=|v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~mem4_3|} OutVars{__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~mem4=|v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~mem4_3|} AuxVars[] AssignedVars[] [2018-04-06 23:33:09,434 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,434 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,434 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,434 DEBUG L281 ransitionTransformer]: Formula: (not (= 0 |v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~mem4_5|)) InVars {__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~mem4=|v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~mem4_5|} OutVars{__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~mem4=|v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~mem4_5|} AuxVars[] AssignedVars[] [2018-04-06 23:33:09,434 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,434 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,435 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,435 DEBUG L281 ransitionTransformer]: Formula: true InVars {} OutVars{__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~mem4=|v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~mem4_4|} AuxVars[] AssignedVars[__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~mem4] [2018-04-06 23:33:09,435 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,435 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,435 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,435 DEBUG L281 ransitionTransformer]: Formula: true InVars {} OutVars{__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~mem4=|v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~mem4_6|} AuxVars[] AssignedVars[__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~mem4] [2018-04-06 23:33:09,435 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,435 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,435 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,435 DEBUG L281 ransitionTransformer]: Formula: (and (= |v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~pre2.base_1| v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base_5) (= |v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~pre2.offset_1| (+ v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.offset_4 1))) InVars {__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base_5, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.offset=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.offset_4} OutVars{__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base_5, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.offset=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.offset_4, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~pre2.base=|v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~pre2.base_1|, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~pre2.offset=|v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~pre2.offset_1|} AuxVars[] AssignedVars[__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~pre2.base, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~pre2.offset] [2018-04-06 23:33:09,436 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,436 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,436 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,436 DEBUG L281 ransitionTransformer]: Formula: (and (= v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base_6 v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base_7) (= v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.offset_5 (+ v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.offset_6 1))) InVars {__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base_7, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.offset=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.offset_6} OutVars{__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base_6, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.offset=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.offset_5} AuxVars[] AssignedVars[__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.base, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~from.offset] [2018-04-06 23:33:09,436 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,436 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,436 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,436 DEBUG L281 ransitionTransformer]: Formula: true InVars {} OutVars{__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~pre2.base=|v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~pre2.base_2|, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~pre2.offset=|v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~pre2.offset_2|} AuxVars[] AssignedVars[__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~pre2.base, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~pre2.offset] [2018-04-06 23:33:09,436 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,436 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,437 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,437 DEBUG L281 ransitionTransformer]: Formula: (and (= |v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~pre3.offset_1| (+ v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset_5 1)) (= |v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~pre3.base_1| v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base_6)) InVars {__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset_5, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base_6} OutVars{__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset_5, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~pre3.base=|v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~pre3.base_1|, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base_6, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~pre3.offset=|v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~pre3.offset_1|} AuxVars[] AssignedVars[__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~pre3.base, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~pre3.offset] [2018-04-06 23:33:09,437 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,437 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,437 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,437 DEBUG L281 ransitionTransformer]: Formula: (and (= v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset_6 (+ v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset_7 1)) (= v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base_7 v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base_8)) InVars {__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset_7, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base_8} OutVars{__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset_6, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base=v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base_7} AuxVars[] AssignedVars[__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.offset, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_~to.base] [2018-04-06 23:33:09,437 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,437 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,437 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,438 DEBUG L281 ransitionTransformer]: Formula: true InVars {} OutVars{__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~pre3.base=|v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~pre3.base_2|, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~pre3.offset=|v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~pre3.offset_2|} AuxVars[] AssignedVars[__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~pre3.base, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#t~pre3.offset] [2018-04-06 23:33:09,438 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,438 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,438 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,438 DEBUG L281 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-06 23:33:09,438 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,438 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,438 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,438 DEBUG L281 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|} AuxVars[] AssignedVars[ULTIMATE.start_#t~ret10] [2018-04-06 23:33:09,438 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,439 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,439 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-06 23:33:09,439 DEBUG L281 ransitionTransformer]: Formula: (and (= |v_main_#t~ret9.offset_3| |v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#res.offsetOutParam_1|) (= |v_main_#t~ret9.base_3| |v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#res.baseOutParam_1|)) InVars {__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#res.base=|v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#res.baseOutParam_1|, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#res.offset=|v___U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpy_#res.offsetOutParam_1|} OutVars{main_#t~ret9.base=|v_main_#t~ret9.base_3|, main_#t~ret9.offset=|v_main_#t~ret9.offset_3|} AuxVars[] AssignedVars[main_#t~ret9.base, main_#t~ret9.offset] [2018-04-06 23:33:09,439 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-06 23:33:09,439 DEBUG L310 ransitionTransformer]: [2018-04-06 23:33:09,440 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 112 non ball SCCs. Number of states in SCCs 112. [2018-04-06 23:33:09,464 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 06.04 11:33:09 BasicIcfg [2018-04-06 23:33:09,464 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-04-06 23:33:09,465 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-04-06 23:33:09,465 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-04-06 23:33:09,468 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-04-06 23:33:09,468 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.04 11:30:55" (1/4) ... [2018-04-06 23:33:09,469 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1de7d572 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.04 11:33:09, skipping insertion in model container [2018-04-06 23:33:09,469 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.04 11:30:55" (2/4) ... [2018-04-06 23:33:09,469 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1de7d572 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.04 11:33:09, skipping insertion in model container [2018-04-06 23:33:09,470 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.04 11:30:55" (3/4) ... [2018-04-06 23:33:09,470 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1de7d572 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.04 11:33:09, skipping insertion in model container [2018-04-06 23:33:09,470 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 06.04 11:33:09" (4/4) ... [2018-04-06 23:33:09,471 INFO L107 eAbstractionObserver]: Analyzing ICFG memPartitionedIcfg [2018-04-06 23:33:09,481 INFO L131 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-04-06 23:33:09,489 INFO L143 ceAbstractionStarter]: Appying trace abstraction to program that has 7 error locations. [2018-04-06 23:33:09,523 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-04-06 23:33:09,524 INFO L369 AbstractCegarLoop]: Interprodecural is true [2018-04-06 23:33:09,524 INFO L370 AbstractCegarLoop]: Hoare is true [2018-04-06 23:33:09,524 INFO L371 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-04-06 23:33:09,524 INFO L372 AbstractCegarLoop]: Backedges is TWOTRACK [2018-04-06 23:33:09,524 INFO L373 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-04-06 23:33:09,524 INFO L374 AbstractCegarLoop]: Difference is false [2018-04-06 23:33:09,524 INFO L375 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-04-06 23:33:09,524 INFO L380 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-04-06 23:33:09,525 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-04-06 23:33:09,535 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states. [2018-04-06 23:33:09,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-04-06 23:33:09,540 INFO L347 BasicCegarLoop]: Found error trace [2018-04-06 23:33:09,540 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-06 23:33:09,540 INFO L408 AbstractCegarLoop]: === Iteration 1 === [__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr3RequiresViolation, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr1RequiresViolation, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr0RequiresViolation, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr2RequiresViolation, mainErr1RequiresViolation, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation]=== [2018-04-06 23:33:09,544 INFO L82 PathProgramCache]: Analyzing trace with hash -1546012768, 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 [2018-04-06 23:33:09,568 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-06 23:33:09,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-06 23:33:09,601 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-06 23:33:09,618 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-06 23:33:09,618 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-06 23:33:09,625 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-06 23:33:09,649 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-06 23:33:09,649 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2018-04-06 23:33:09,651 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-04-06 23:33:09,658 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-04-06 23:33:09,658 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-04-06 23:33:09,660 INFO L87 Difference]: Start difference. First operand 58 states. Second operand 3 states. [2018-04-06 23:33:09,723 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-06 23:33:09,723 INFO L93 Difference]: Finished difference Result 73 states and 77 transitions. [2018-04-06 23:33:09,723 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-04-06 23:33:09,724 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 17 [2018-04-06 23:33:09,725 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-06 23:33:09,732 INFO L225 Difference]: With dead ends: 73 [2018-04-06 23:33:09,732 INFO L226 Difference]: Without dead ends: 54 [2018-04-06 23:33:09,735 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 [2018-04-06 23:33:09,748 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54 states. [2018-04-06 23:33:09,761 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54 to 54. [2018-04-06 23:33:09,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 54 states. [2018-04-06 23:33:09,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 56 transitions. [2018-04-06 23:33:09,764 INFO L78 Accepts]: Start accepts. Automaton has 54 states and 56 transitions. Word has length 17 [2018-04-06 23:33:09,764 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-06 23:33:09,764 INFO L459 AbstractCegarLoop]: Abstraction has 54 states and 56 transitions. [2018-04-06 23:33:09,764 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-04-06 23:33:09,765 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 56 transitions. [2018-04-06 23:33:09,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-04-06 23:33:09,765 INFO L347 BasicCegarLoop]: Found error trace [2018-04-06 23:33:09,765 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] [2018-04-06 23:33:09,766 INFO L408 AbstractCegarLoop]: === Iteration 2 === [__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr3RequiresViolation, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr1RequiresViolation, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr0RequiresViolation, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr2RequiresViolation, mainErr1RequiresViolation, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation]=== [2018-04-06 23:33:09,766 INFO L82 PathProgramCache]: Analyzing trace with hash 1992642263, 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 [2018-04-06 23:33:09,772 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-06 23:33:09,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-06 23:33:09,788 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-06 23:33:09,814 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 [2018-04-06 23:33:09,815 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-06 23:33:09,828 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-06 23:33:09,828 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5 [2018-04-06 23:33:09,842 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-06 23:33:09,842 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-06 23:33:09,850 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-06 23:33:09,879 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-06 23:33:09,879 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2018-04-06 23:33:09,881 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-04-06 23:33:09,881 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-04-06 23:33:09,881 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-04-06 23:33:09,881 INFO L87 Difference]: Start difference. First operand 54 states and 56 transitions. Second operand 4 states. [2018-04-06 23:33:09,921 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-06 23:33:09,921 INFO L93 Difference]: Finished difference Result 54 states and 56 transitions. [2018-04-06 23:33:09,921 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-04-06 23:33:09,921 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 20 [2018-04-06 23:33:09,921 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-06 23:33:09,922 INFO L225 Difference]: With dead ends: 54 [2018-04-06 23:33:09,922 INFO L226 Difference]: Without dead ends: 53 [2018-04-06 23:33:09,923 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 [2018-04-06 23:33:09,923 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53 states. [2018-04-06 23:33:09,927 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53 to 53. [2018-04-06 23:33:09,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 53 states. [2018-04-06 23:33:09,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 55 transitions. [2018-04-06 23:33:09,929 INFO L78 Accepts]: Start accepts. Automaton has 53 states and 55 transitions. Word has length 20 [2018-04-06 23:33:09,929 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-06 23:33:09,929 INFO L459 AbstractCegarLoop]: Abstraction has 53 states and 55 transitions. [2018-04-06 23:33:09,929 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-04-06 23:33:09,929 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 55 transitions. [2018-04-06 23:33:09,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-04-06 23:33:09,930 INFO L347 BasicCegarLoop]: Found error trace [2018-04-06 23:33:09,930 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] [2018-04-06 23:33:09,930 INFO L408 AbstractCegarLoop]: === Iteration 3 === [__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr3RequiresViolation, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr1RequiresViolation, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr0RequiresViolation, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr2RequiresViolation, mainErr1RequiresViolation, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation]=== [2018-04-06 23:33:09,930 INFO L82 PathProgramCache]: Analyzing trace with hash 1992642264, 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 [2018-04-06 23:33:09,935 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-06 23:33:09,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-06 23:33:09,959 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-06 23:33:09,981 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 [2018-04-06 23:33:09,981 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-06 23:33:09,990 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-06 23:33:09,991 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:12 [2018-04-06 23:33:10,017 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-06 23:33:10,018 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-06 23:33:10,075 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-06 23:33:10,096 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-06 23:33:10,097 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 6 [2018-04-06 23:33:10,097 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-04-06 23:33:10,097 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-04-06 23:33:10,097 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2018-04-06 23:33:10,097 INFO L87 Difference]: Start difference. First operand 53 states and 55 transitions. Second operand 7 states. [2018-04-06 23:33:10,164 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-06 23:33:10,164 INFO L93 Difference]: Finished difference Result 53 states and 55 transitions. [2018-04-06 23:33:10,164 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-04-06 23:33:10,164 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 20 [2018-04-06 23:33:10,165 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-06 23:33:10,166 INFO L225 Difference]: With dead ends: 53 [2018-04-06 23:33:10,166 INFO L226 Difference]: Without dead ends: 52 [2018-04-06 23:33:10,166 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 [2018-04-06 23:33:10,166 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52 states. [2018-04-06 23:33:10,171 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52 to 52. [2018-04-06 23:33:10,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 52 states. [2018-04-06 23:33:10,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 54 transitions. [2018-04-06 23:33:10,172 INFO L78 Accepts]: Start accepts. Automaton has 52 states and 54 transitions. Word has length 20 [2018-04-06 23:33:10,172 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-06 23:33:10,172 INFO L459 AbstractCegarLoop]: Abstraction has 52 states and 54 transitions. [2018-04-06 23:33:10,172 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-04-06 23:33:10,172 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 54 transitions. [2018-04-06 23:33:10,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-04-06 23:33:10,173 INFO L347 BasicCegarLoop]: Found error trace [2018-04-06 23:33:10,173 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-06 23:33:10,173 INFO L408 AbstractCegarLoop]: === Iteration 4 === [__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr3RequiresViolation, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr1RequiresViolation, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr0RequiresViolation, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr2RequiresViolation, mainErr1RequiresViolation, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation]=== [2018-04-06 23:33:10,173 INFO L82 PathProgramCache]: Analyzing trace with hash -1940223669, 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 [2018-04-06 23:33:10,183 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-06 23:33:10,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-06 23:33:10,203 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-06 23:33:10,240 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-06 23:33:10,240 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-06 23:33:10,245 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-06 23:33:10,267 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-06 23:33:10,268 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 4 [2018-04-06 23:33:10,268 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-04-06 23:33:10,268 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-04-06 23:33:10,268 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-04-06 23:33:10,268 INFO L87 Difference]: Start difference. First operand 52 states and 54 transitions. Second operand 5 states. [2018-04-06 23:33:10,317 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-06 23:33:10,317 INFO L93 Difference]: Finished difference Result 52 states and 54 transitions. [2018-04-06 23:33:10,318 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-04-06 23:33:10,318 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 25 [2018-04-06 23:33:10,318 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-06 23:33:10,319 INFO L225 Difference]: With dead ends: 52 [2018-04-06 23:33:10,319 INFO L226 Difference]: Without dead ends: 51 [2018-04-06 23:33:10,319 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 46 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-04-06 23:33:10,319 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51 states. [2018-04-06 23:33:10,323 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51 to 51. [2018-04-06 23:33:10,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 51 states. [2018-04-06 23:33:10,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 53 transitions. [2018-04-06 23:33:10,324 INFO L78 Accepts]: Start accepts. Automaton has 51 states and 53 transitions. Word has length 25 [2018-04-06 23:33:10,325 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-06 23:33:10,325 INFO L459 AbstractCegarLoop]: Abstraction has 51 states and 53 transitions. [2018-04-06 23:33:10,325 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-04-06 23:33:10,325 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 53 transitions. [2018-04-06 23:33:10,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-04-06 23:33:10,326 INFO L347 BasicCegarLoop]: Found error trace [2018-04-06 23:33:10,326 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-06 23:33:10,326 INFO L408 AbstractCegarLoop]: === Iteration 5 === [__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr3RequiresViolation, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr1RequiresViolation, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr0RequiresViolation, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr2RequiresViolation, mainErr1RequiresViolation, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation]=== [2018-04-06 23:33:10,326 INFO L82 PathProgramCache]: Analyzing trace with hash -1940223668, 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 [2018-04-06 23:33:10,334 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-06 23:33:10,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-06 23:33:10,354 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-06 23:33:10,405 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-06 23:33:10,406 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-06 23:33:10,413 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 [2018-04-06 23:33:10,414 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-06 23:33:10,422 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 [2018-04-06 23:33:10,423 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-04-06 23:33:10,426 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-04-06 23:33:10,426 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:29, output treesize:7 [2018-04-06 23:33:10,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-06 23:33:10,468 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-06 23:33:10,468 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [7, 7] imperfect sequences [] total 7 [2018-04-06 23:33:10,468 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-04-06 23:33:10,468 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-04-06 23:33:10,469 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2018-04-06 23:33:10,469 INFO L87 Difference]: Start difference. First operand 51 states and 53 transitions. Second operand 8 states. [2018-04-06 23:33:10,561 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-06 23:33:10,561 INFO L93 Difference]: Finished difference Result 54 states and 56 transitions. [2018-04-06 23:33:10,562 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-04-06 23:33:10,562 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 25 [2018-04-06 23:33:10,562 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-06 23:33:10,562 INFO L225 Difference]: With dead ends: 54 [2018-04-06 23:33:10,562 INFO L226 Difference]: Without dead ends: 53 [2018-04-06 23:33:10,563 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 41 SyntacticMatches, 2 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=37, Invalid=95, Unknown=0, NotChecked=0, Total=132 [2018-04-06 23:33:10,563 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53 states. [2018-04-06 23:33:10,568 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53 to 53. [2018-04-06 23:33:10,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 53 states. [2018-04-06 23:33:10,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 55 transitions. [2018-04-06 23:33:10,569 INFO L78 Accepts]: Start accepts. Automaton has 53 states and 55 transitions. Word has length 25 [2018-04-06 23:33:10,569 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-06 23:33:10,569 INFO L459 AbstractCegarLoop]: Abstraction has 53 states and 55 transitions. [2018-04-06 23:33:10,569 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-04-06 23:33:10,569 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 55 transitions. [2018-04-06 23:33:10,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-04-06 23:33:10,570 INFO L347 BasicCegarLoop]: Found error trace [2018-04-06 23:33:10,570 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] [2018-04-06 23:33:10,570 INFO L408 AbstractCegarLoop]: === Iteration 6 === [__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr3RequiresViolation, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr1RequiresViolation, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr0RequiresViolation, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr2RequiresViolation, mainErr1RequiresViolation, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation]=== [2018-04-06 23:33:10,570 INFO L82 PathProgramCache]: Analyzing trace with hash -17391456, 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 [2018-04-06 23:33:10,575 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-06 23:33:10,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-06 23:33:10,592 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-06 23:33:10,600 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 [2018-04-06 23:33:10,600 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-06 23:33:10,602 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-06 23:33:10,603 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5 [2018-04-06 23:33:10,641 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 [2018-04-06 23:33:10,641 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-06 23:33:10,645 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-06 23:33:10,645 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:12, output treesize:11 [2018-04-06 23:33:10,732 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-06 23:33:10,732 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-06 23:33:10,783 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-06 23:33:10,820 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-06 23:33:10,820 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [7, 7] imperfect sequences [] total 9 [2018-04-06 23:33:10,821 INFO L442 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-04-06 23:33:10,821 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-04-06 23:33:10,821 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2018-04-06 23:33:10,821 INFO L87 Difference]: Start difference. First operand 53 states and 55 transitions. Second operand 10 states. [2018-04-06 23:33:10,934 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-06 23:33:10,934 INFO L93 Difference]: Finished difference Result 53 states and 55 transitions. [2018-04-06 23:33:10,934 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-04-06 23:33:10,934 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 26 [2018-04-06 23:33:10,935 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-06 23:33:10,935 INFO L225 Difference]: With dead ends: 53 [2018-04-06 23:33:10,935 INFO L226 Difference]: Without dead ends: 52 [2018-04-06 23:33:10,936 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 41 SyntacticMatches, 2 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=53, Invalid=129, Unknown=0, NotChecked=0, Total=182 [2018-04-06 23:33:10,936 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52 states. [2018-04-06 23:33:10,940 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52 to 52. [2018-04-06 23:33:10,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 52 states. [2018-04-06 23:33:10,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 54 transitions. [2018-04-06 23:33:10,941 INFO L78 Accepts]: Start accepts. Automaton has 52 states and 54 transitions. Word has length 26 [2018-04-06 23:33:10,941 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-06 23:33:10,941 INFO L459 AbstractCegarLoop]: Abstraction has 52 states and 54 transitions. [2018-04-06 23:33:10,941 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-04-06 23:33:10,941 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 54 transitions. [2018-04-06 23:33:10,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-04-06 23:33:10,942 INFO L347 BasicCegarLoop]: Found error trace [2018-04-06 23:33:10,942 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-06 23:33:10,942 INFO L408 AbstractCegarLoop]: === Iteration 7 === [__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr3RequiresViolation, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr1RequiresViolation, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr0RequiresViolation, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr2RequiresViolation, mainErr1RequiresViolation, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation]=== [2018-04-06 23:33:10,943 INFO L82 PathProgramCache]: Analyzing trace with hash -17391455, 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 [2018-04-06 23:33:10,949 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-06 23:33:10,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-06 23:33:10,969 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-06 23:33:10,981 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 [2018-04-06 23:33:10,981 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-06 23:33:10,987 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 [2018-04-06 23:33:10,987 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-04-06 23:33:10,991 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-06 23:33:10,992 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:19, output treesize:14 [2018-04-06 23:33:11,007 INFO L700 Elim1Store]: detected not equals via solver [2018-04-06 23:33:11,008 INFO L700 Elim1Store]: detected not equals via solver [2018-04-06 23:33:11,009 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 [2018-04-06 23:33:11,009 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-06 23:33:11,017 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 [2018-04-06 23:33:11,018 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-04-06 23:33:11,032 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-06 23:33:11,032 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:25, output treesize:13 [2018-04-06 23:33:11,073 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-06 23:33:11,073 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-06 23:33:11,183 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 [2018-04-06 23:33:11,184 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-06 23:33:11,190 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 [2018-04-06 23:33:11,200 WARN L307 Elim1Store]: Array PQE input equivalent to true [2018-04-06 23:33:11,201 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-04-06 23:33:11,202 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 [2018-04-06 23:33:11,202 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-04-06 23:33:11,205 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-06 23:33:11,216 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-06 23:33:11,216 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 5 variables, input treesize:21, output treesize:3 [2018-04-06 23:33:11,220 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-06 23:33:11,240 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-06 23:33:11,240 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [8, 7] imperfect sequences [] total 13 [2018-04-06 23:33:11,241 INFO L442 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-04-06 23:33:11,241 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-04-06 23:33:11,241 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2018-04-06 23:33:11,241 INFO L87 Difference]: Start difference. First operand 52 states and 54 transitions. Second operand 14 states. [2018-04-06 23:33:11,422 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-06 23:33:11,423 INFO L93 Difference]: Finished difference Result 65 states and 68 transitions. [2018-04-06 23:33:11,423 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-04-06 23:33:11,423 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 26 [2018-04-06 23:33:11,423 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-06 23:33:11,426 INFO L225 Difference]: With dead ends: 65 [2018-04-06 23:33:11,426 INFO L226 Difference]: Without dead ends: 64 [2018-04-06 23:33:11,426 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=88, Invalid=332, Unknown=0, NotChecked=0, Total=420 [2018-04-06 23:33:11,426 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64 states. [2018-04-06 23:33:11,429 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64 to 53. [2018-04-06 23:33:11,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 53 states. [2018-04-06 23:33:11,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 55 transitions. [2018-04-06 23:33:11,431 INFO L78 Accepts]: Start accepts. Automaton has 53 states and 55 transitions. Word has length 26 [2018-04-06 23:33:11,431 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-06 23:33:11,431 INFO L459 AbstractCegarLoop]: Abstraction has 53 states and 55 transitions. [2018-04-06 23:33:11,431 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-04-06 23:33:11,431 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 55 transitions. [2018-04-06 23:33:11,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2018-04-06 23:33:11,432 INFO L347 BasicCegarLoop]: Found error trace [2018-04-06 23:33:11,432 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] [2018-04-06 23:33:11,433 INFO L408 AbstractCegarLoop]: === Iteration 8 === [__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr3RequiresViolation, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr1RequiresViolation, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr0RequiresViolation, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr2RequiresViolation, mainErr1RequiresViolation, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation]=== [2018-04-06 23:33:11,433 INFO L82 PathProgramCache]: Analyzing trace with hash -1547712535, 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 [2018-04-06 23:33:11,438 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-06 23:33:11,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-06 23:33:11,457 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-06 23:33:11,464 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 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 14 treesize of output 13 [2018-04-06 23:33:11,464 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-06 23:33:11,471 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 13 treesize of output 11 [2018-04-06 23:33:11,472 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 11 treesize of output 10 [2018-04-06 23:33:11,473 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-04-06 23:33:11,474 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-06 23:33:11,479 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-04-06 23:33:11,479 INFO L202 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:25, output treesize:21 [2018-04-06 23:33:11,509 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 18 treesize of output 14 [2018-04-06 23:33:11,517 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 14 treesize of output 11 [2018-04-06 23:33:11,517 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 2 xjuncts. [2018-04-06 23:33:11,521 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-04-06 23:33:11,534 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2018-04-06 23:33:11,534 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:34, output treesize:33 [2018-04-06 23:33:11,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-06 23:33:11,593 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-06 23:33:11,707 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 [2018-04-06 23:33:11,708 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-06 23:33:11,716 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 13 treesize of output 11 [2018-04-06 23:33:11,724 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2018-04-06 23:33:11,725 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-04-06 23:33:11,726 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-06 23:33:11,731 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-04-06 23:33:11,731 INFO L202 ElimStorePlain]: Needed 4 recursive calls to eliminate 5 variables, input treesize:35, output treesize:7 [2018-04-06 23:33:11,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-06 23:33:11,757 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-04-06 23:33:11,757 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 14 [2018-04-06 23:33:11,758 INFO L442 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-04-06 23:33:11,758 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-04-06 23:33:11,758 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=170, Unknown=0, NotChecked=0, Total=210 [2018-04-06 23:33:11,758 INFO L87 Difference]: Start difference. First operand 53 states and 55 transitions. Second operand 15 states. [2018-04-06 23:33:14,100 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-06 23:33:14,100 INFO L93 Difference]: Finished difference Result 78 states and 82 transitions. [2018-04-06 23:33:14,127 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-04-06 23:33:14,127 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 36 [2018-04-06 23:33:14,127 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-06 23:33:14,128 INFO L225 Difference]: With dead ends: 78 [2018-04-06 23:33:14,128 INFO L226 Difference]: Without dead ends: 77 [2018-04-06 23:33:14,129 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 77 GetRequests, 57 SyntacticMatches, 1 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=82, Invalid=338, Unknown=0, NotChecked=0, Total=420 [2018-04-06 23:33:14,129 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77 states. [2018-04-06 23:33:14,135 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77 to 63. [2018-04-06 23:33:14,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 63 states. [2018-04-06 23:33:14,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 66 transitions. [2018-04-06 23:33:14,136 INFO L78 Accepts]: Start accepts. Automaton has 63 states and 66 transitions. Word has length 36 [2018-04-06 23:33:14,136 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-06 23:33:14,136 INFO L459 AbstractCegarLoop]: Abstraction has 63 states and 66 transitions. [2018-04-06 23:33:14,136 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-04-06 23:33:14,136 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 66 transitions. [2018-04-06 23:33:14,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2018-04-06 23:33:14,137 INFO L347 BasicCegarLoop]: Found error trace [2018-04-06 23:33:14,138 INFO L355 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-06 23:33:14,138 INFO L408 AbstractCegarLoop]: === Iteration 9 === [__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr3RequiresViolation, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr1RequiresViolation, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr0RequiresViolation, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr2RequiresViolation, mainErr1RequiresViolation, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation]=== [2018-04-06 23:33:14,138 INFO L82 PathProgramCache]: Analyzing trace with hash -734448220, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-06 23:33:14,145 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-06 23:33:14,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-06 23:33:14,169 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-06 23:33:14,188 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 [2018-04-06 23:33:14,189 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-06 23:33:14,196 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 [2018-04-06 23:33:14,197 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-04-06 23:33:14,201 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-06 23:33:14,201 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:19, output treesize:14 [2018-04-06 23:33:14,217 INFO L700 Elim1Store]: detected not equals via solver [2018-04-06 23:33:14,218 INFO L700 Elim1Store]: detected not equals via solver [2018-04-06 23:33:14,218 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 [2018-04-06 23:33:14,218 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-06 23:33:14,225 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 [2018-04-06 23:33:14,225 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-04-06 23:33:14,231 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-06 23:33:14,231 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:25, output treesize:15 [2018-04-06 23:33:14,424 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-06 23:33:14,424 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-06 23:33:14,732 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 1 [2018-04-06 23:33:14,732 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-06 23:33:14,738 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 11 treesize of output 15 [2018-04-06 23:33:14,763 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 3 [2018-04-06 23:33:14,763 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-04-06 23:33:14,764 WARN L307 Elim1Store]: Array PQE input equivalent to true [2018-04-06 23:33:14,764 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-04-06 23:33:14,768 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-06 23:33:14,772 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-06 23:33:14,773 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 4 variables, input treesize:24, output treesize:7 [2018-04-06 23:33:14,796 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-06 23:33:14,817 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-04-06 23:33:14,817 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 14] total 27 [2018-04-06 23:33:14,817 INFO L442 AbstractCegarLoop]: Interpolant automaton has 28 states [2018-04-06 23:33:14,817 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2018-04-06 23:33:14,817 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=87, Invalid=669, Unknown=0, NotChecked=0, Total=756 [2018-04-06 23:33:14,818 INFO L87 Difference]: Start difference. First operand 63 states and 66 transitions. Second operand 28 states. [2018-04-06 23:33:15,847 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-06 23:33:15,847 INFO L93 Difference]: Finished difference Result 88 states and 93 transitions. [2018-04-06 23:33:15,847 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2018-04-06 23:33:15,847 INFO L78 Accepts]: Start accepts. Automaton has 28 states. Word has length 37 [2018-04-06 23:33:15,848 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-06 23:33:15,848 INFO L225 Difference]: With dead ends: 88 [2018-04-06 23:33:15,848 INFO L226 Difference]: Without dead ends: 87 [2018-04-06 23:33:15,849 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 94 GetRequests, 47 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 359 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=322, Invalid=2030, Unknown=0, NotChecked=0, Total=2352 [2018-04-06 23:33:15,849 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 87 states. [2018-04-06 23:33:15,856 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 87 to 75. [2018-04-06 23:33:15,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 75 states. [2018-04-06 23:33:15,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 75 states and 80 transitions. [2018-04-06 23:33:15,857 INFO L78 Accepts]: Start accepts. Automaton has 75 states and 80 transitions. Word has length 37 [2018-04-06 23:33:15,857 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-06 23:33:15,857 INFO L459 AbstractCegarLoop]: Abstraction has 75 states and 80 transitions. [2018-04-06 23:33:15,857 INFO L460 AbstractCegarLoop]: Interpolant automaton has 28 states. [2018-04-06 23:33:15,857 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 80 transitions. [2018-04-06 23:33:15,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2018-04-06 23:33:15,858 INFO L347 BasicCegarLoop]: Found error trace [2018-04-06 23:33:15,858 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-06 23:33:15,859 INFO L408 AbstractCegarLoop]: === Iteration 10 === [__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr3RequiresViolation, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr1RequiresViolation, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr0RequiresViolation, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr2RequiresViolation, mainErr1RequiresViolation, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation]=== [2018-04-06 23:33:15,859 INFO L82 PathProgramCache]: Analyzing trace with hash -1545334186, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-06 23:33:15,865 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-06 23:33:15,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-06 23:33:15,888 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-06 23:33:15,928 INFO L700 Elim1Store]: detected not equals via solver [2018-04-06 23:33:15,928 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 27 [2018-04-06 23:33:15,931 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 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 23 treesize of output 15 [2018-04-06 23:33:15,931 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-04-06 23:33:15,934 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-06 23:33:15,938 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-04-06 23:33:15,938 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:23, output treesize:15 [2018-04-06 23:33:15,965 WARN L1033 $PredicateComparison]: unable to prove that (exists ((|main_#t~malloc7.base| Int)) (let ((.cse0 (store |c_old(#valid)| |main_#t~malloc7.base| 1))) (and (= (select |c_old(#valid)| |main_#t~malloc7.base|) 0) (= (store (store .cse0 |c_main_#t~malloc8.base| 1) |main_#t~malloc7.base| 0) |c_#valid|) (= (select .cse0 |c_main_#t~malloc8.base|) 0)))) is different from true [2018-04-06 23:33:15,980 WARN L1033 $PredicateComparison]: unable to prove that (exists ((|main_#t~malloc7.base| Int) (|main_#t~malloc8.base| Int)) (let ((.cse0 (store |c_old(#valid)| |main_#t~malloc7.base| 1))) (and (= (select |c_old(#valid)| |main_#t~malloc7.base|) 0) (= |c_#valid| (store (store (store .cse0 |main_#t~malloc8.base| 1) |main_#t~malloc7.base| 0) |main_#t~malloc8.base| 0)) (= (select .cse0 |main_#t~malloc8.base|) 0)))) is different from true [2018-04-06 23:33:15,986 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-06 23:33:15,987 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-06 23:33:16,009 WARN L1011 $PredicateComparison]: unable to prove that (forall ((|v_main_#t~malloc8.base_18| Int)) (or (not (= 0 (select |c_#valid| |v_main_#t~malloc8.base_18|))) (= (store (store (store |c_#valid| |v_main_#t~malloc8.base_18| 1) |c_main_#t~malloc7.base| 0) |v_main_#t~malloc8.base_18| 0) |c_old(#valid)|))) is different from false [2018-04-06 23:33:16,015 WARN L1011 $PredicateComparison]: unable to prove that (forall ((|v_main_#t~malloc7.base_17| Int) (|v_main_#t~malloc8.base_18| Int)) (let ((.cse0 (store |c_#valid| |v_main_#t~malloc7.base_17| 1))) (or (not (= (select .cse0 |v_main_#t~malloc8.base_18|) 0)) (not (= 0 (select |c_#valid| |v_main_#t~malloc7.base_17|))) (= |c_old(#valid)| (store (store (store .cse0 |v_main_#t~malloc8.base_18| 1) |v_main_#t~malloc7.base_17| 0) |v_main_#t~malloc8.base_18| 0))))) is different from false [2018-04-06 23:33:16,030 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-06 23:33:16,050 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-06 23:33:16,051 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [7, 6] imperfect sequences [] total 11 [2018-04-06 23:33:16,051 INFO L442 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-04-06 23:33:16,051 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-04-06 23:33:16,051 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=45, Unknown=4, NotChecked=60, Total=132 [2018-04-06 23:33:16,051 INFO L87 Difference]: Start difference. First operand 75 states and 80 transitions. Second operand 12 states. [2018-04-06 23:33:16,061 WARN L1011 $PredicateComparison]: unable to prove that (and (= |c_#valid| |c_old(#valid)|) (forall ((|v_main_#t~malloc7.base_17| Int) (|v_main_#t~malloc8.base_18| Int)) (let ((.cse0 (store |c_#valid| |v_main_#t~malloc7.base_17| 1))) (or (not (= (select .cse0 |v_main_#t~malloc8.base_18|) 0)) (not (= 0 (select |c_#valid| |v_main_#t~malloc7.base_17|))) (= |c_old(#valid)| (store (store (store .cse0 |v_main_#t~malloc8.base_18| 1) |v_main_#t~malloc7.base_17| 0) |v_main_#t~malloc8.base_18| 0)))))) is different from false [2018-04-06 23:33:16,315 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-06 23:33:16,316 INFO L93 Difference]: Finished difference Result 135 states and 144 transitions. [2018-04-06 23:33:16,316 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-04-06 23:33:16,316 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 38 [2018-04-06 23:33:16,316 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-06 23:33:16,317 INFO L225 Difference]: With dead ends: 135 [2018-04-06 23:33:16,317 INFO L226 Difference]: Without dead ends: 123 [2018-04-06 23:33:16,317 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 65 SyntacticMatches, 2 SemanticMatches, 16 ConstructedPredicates, 5 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=125, Unknown=6, NotChecked=130, Total=306 [2018-04-06 23:33:16,318 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 123 states. [2018-04-06 23:33:16,330 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 123 to 121. [2018-04-06 23:33:16,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 121 states. [2018-04-06 23:33:16,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 121 states and 130 transitions. [2018-04-06 23:33:16,331 INFO L78 Accepts]: Start accepts. Automaton has 121 states and 130 transitions. Word has length 38 [2018-04-06 23:33:16,331 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-06 23:33:16,331 INFO L459 AbstractCegarLoop]: Abstraction has 121 states and 130 transitions. [2018-04-06 23:33:16,331 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-04-06 23:33:16,332 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 130 transitions. [2018-04-06 23:33:16,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2018-04-06 23:33:16,333 INFO L347 BasicCegarLoop]: Found error trace [2018-04-06 23:33:16,333 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-06 23:33:16,333 INFO L408 AbstractCegarLoop]: === Iteration 11 === [__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr3RequiresViolation, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr1RequiresViolation, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr0RequiresViolation, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr2RequiresViolation, mainErr1RequiresViolation, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation]=== [2018-04-06 23:33:16,333 INFO L82 PathProgramCache]: Analyzing trace with hash 1377480448, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-06 23:33:16,346 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-06 23:33:16,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-06 23:33:16,368 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-06 23:33:16,401 INFO L700 Elim1Store]: detected not equals via solver [2018-04-06 23:33:16,402 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 27 [2018-04-06 23:33:16,404 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 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 23 treesize of output 15 [2018-04-06 23:33:16,404 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-04-06 23:33:16,408 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-06 23:33:16,412 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-04-06 23:33:16,412 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:23, output treesize:15 [2018-04-06 23:33:16,439 WARN L1033 $PredicateComparison]: unable to prove that (exists ((|main_#t~malloc7.base| Int)) (let ((.cse0 (store |c_old(#valid)| |main_#t~malloc7.base| 1))) (and (= (select |c_old(#valid)| |main_#t~malloc7.base|) 0) (= (store (store .cse0 |c_main_#t~malloc8.base| 1) |main_#t~malloc7.base| 0) |c_#valid|) (= (select .cse0 |c_main_#t~malloc8.base|) 0)))) is different from true [2018-04-06 23:33:16,445 WARN L1033 $PredicateComparison]: unable to prove that (exists ((|main_#t~malloc7.base| Int) (|main_#t~malloc8.base| Int)) (let ((.cse0 (store |c_old(#valid)| |main_#t~malloc7.base| 1))) (and (= (select |c_old(#valid)| |main_#t~malloc7.base|) 0) (= |c_#valid| (store (store (store .cse0 |main_#t~malloc8.base| 1) |main_#t~malloc7.base| 0) |main_#t~malloc8.base| 0)) (= (select .cse0 |main_#t~malloc8.base|) 0)))) is different from true [2018-04-06 23:33:16,450 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-06 23:33:16,450 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-06 23:33:16,469 WARN L1011 $PredicateComparison]: unable to prove that (forall ((|v_main_#t~malloc8.base_20| Int)) (or (not (= 0 (select |c_#valid| |v_main_#t~malloc8.base_20|))) (= (store (store (store |c_#valid| |v_main_#t~malloc8.base_20| 1) |c_main_#t~malloc7.base| 0) |v_main_#t~malloc8.base_20| 0) |c_old(#valid)|))) is different from false [2018-04-06 23:33:16,472 WARN L1011 $PredicateComparison]: unable to prove that (forall ((|v_main_#t~malloc8.base_20| Int) (|v_main_#t~malloc7.base_19| Int)) (let ((.cse0 (store |c_#valid| |v_main_#t~malloc7.base_19| 1))) (or (not (= 0 (select |c_#valid| |v_main_#t~malloc7.base_19|))) (not (= (select .cse0 |v_main_#t~malloc8.base_20|) 0)) (= (store (store (store .cse0 |v_main_#t~malloc8.base_20| 1) |v_main_#t~malloc7.base_19| 0) |v_main_#t~malloc8.base_20| 0) |c_old(#valid)|)))) is different from false [2018-04-06 23:33:16,486 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-06 23:33:16,506 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-06 23:33:16,506 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [7, 6] imperfect sequences [] total 11 [2018-04-06 23:33:16,506 INFO L442 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-04-06 23:33:16,506 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-04-06 23:33:16,506 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=45, Unknown=4, NotChecked=60, Total=132 [2018-04-06 23:33:16,507 INFO L87 Difference]: Start difference. First operand 121 states and 130 transitions. Second operand 12 states. [2018-04-06 23:33:16,515 WARN L1011 $PredicateComparison]: unable to prove that (and (forall ((|v_main_#t~malloc8.base_20| Int) (|v_main_#t~malloc7.base_19| Int)) (let ((.cse0 (store |c_#valid| |v_main_#t~malloc7.base_19| 1))) (or (not (= 0 (select |c_#valid| |v_main_#t~malloc7.base_19|))) (not (= (select .cse0 |v_main_#t~malloc8.base_20|) 0)) (= (store (store (store .cse0 |v_main_#t~malloc8.base_20| 1) |v_main_#t~malloc7.base_19| 0) |v_main_#t~malloc8.base_20| 0) |c_old(#valid)|)))) (= |c_#valid| |c_old(#valid)|)) is different from false [2018-04-06 23:33:16,715 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-06 23:33:16,715 INFO L93 Difference]: Finished difference Result 180 states and 192 transitions. [2018-04-06 23:33:16,715 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-04-06 23:33:16,715 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 39 [2018-04-06 23:33:16,716 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-06 23:33:16,718 INFO L225 Difference]: With dead ends: 180 [2018-04-06 23:33:16,718 INFO L226 Difference]: Without dead ends: 168 [2018-04-06 23:33:16,718 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 85 GetRequests, 67 SyntacticMatches, 2 SemanticMatches, 16 ConstructedPredicates, 5 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=125, Unknown=6, NotChecked=130, Total=306 [2018-04-06 23:33:16,719 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 168 states. [2018-04-06 23:33:16,731 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 168 to 120. [2018-04-06 23:33:16,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 120 states. [2018-04-06 23:33:16,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 120 states and 128 transitions. [2018-04-06 23:33:16,732 INFO L78 Accepts]: Start accepts. Automaton has 120 states and 128 transitions. Word has length 39 [2018-04-06 23:33:16,732 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-06 23:33:16,732 INFO L459 AbstractCegarLoop]: Abstraction has 120 states and 128 transitions. [2018-04-06 23:33:16,733 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-04-06 23:33:16,733 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 128 transitions. [2018-04-06 23:33:16,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2018-04-06 23:33:16,733 INFO L347 BasicCegarLoop]: Found error trace [2018-04-06 23:33:16,734 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-06 23:33:16,734 INFO L408 AbstractCegarLoop]: === Iteration 12 === [__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr3RequiresViolation, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr1RequiresViolation, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr0RequiresViolation, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr2RequiresViolation, mainErr1RequiresViolation, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation]=== [2018-04-06 23:33:16,734 INFO L82 PathProgramCache]: Analyzing trace with hash 292904929, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-06 23:33:16,743 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-06 23:33:16,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-06 23:33:16,764 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-06 23:33:16,787 INFO L700 Elim1Store]: detected not equals via solver [2018-04-06 23:33:16,788 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 21 [2018-04-06 23:33:16,790 INFO L700 Elim1Store]: detected not equals via solver [2018-04-06 23:33:16,790 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 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 17 treesize of output 21 [2018-04-06 23:33:16,790 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-04-06 23:33:16,794 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-06 23:33:16,798 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-04-06 23:33:16,798 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:23, output treesize:15 [2018-04-06 23:33:16,817 WARN L1033 $PredicateComparison]: unable to prove that (exists ((|main_#t~malloc7.base| Int)) (let ((.cse0 (store |c_old(#valid)| |main_#t~malloc7.base| 1))) (and (= (select |c_old(#valid)| |main_#t~malloc7.base|) 0) (= (store (store .cse0 |c_main_#t~malloc8.base| 1) |main_#t~malloc7.base| 0) |c_#valid|) (= (select .cse0 |c_main_#t~malloc8.base|) 0)))) is different from true [2018-04-06 23:33:16,822 WARN L1033 $PredicateComparison]: unable to prove that (exists ((|main_#t~malloc7.base| Int) (|main_#t~malloc8.base| Int)) (let ((.cse0 (store |c_old(#valid)| |main_#t~malloc7.base| 1))) (and (= (select |c_old(#valid)| |main_#t~malloc7.base|) 0) (= |c_#valid| (store (store (store .cse0 |main_#t~malloc8.base| 1) |main_#t~malloc7.base| 0) |main_#t~malloc8.base| 0)) (= (select .cse0 |main_#t~malloc8.base|) 0)))) is different from true [2018-04-06 23:33:16,826 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-06 23:33:16,826 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-06 23:33:16,843 WARN L1011 $PredicateComparison]: unable to prove that (forall ((|v_main_#t~malloc8.base_22| Int)) (or (not (= 0 (select |c_#valid| |v_main_#t~malloc8.base_22|))) (= |c_old(#valid)| (store (store (store |c_#valid| |v_main_#t~malloc8.base_22| 1) |c_main_#t~malloc7.base| 0) |v_main_#t~malloc8.base_22| 0)))) is different from false [2018-04-06 23:33:16,846 WARN L1011 $PredicateComparison]: unable to prove that (forall ((|v_main_#t~malloc7.base_21| Int) (|v_main_#t~malloc8.base_22| Int)) (let ((.cse0 (store |c_#valid| |v_main_#t~malloc7.base_21| 1))) (or (not (= 0 (select |c_#valid| |v_main_#t~malloc7.base_21|))) (= (store (store (store .cse0 |v_main_#t~malloc8.base_22| 1) |v_main_#t~malloc7.base_21| 0) |v_main_#t~malloc8.base_22| 0) |c_old(#valid)|) (not (= (select .cse0 |v_main_#t~malloc8.base_22|) 0))))) is different from false [2018-04-06 23:33:16,858 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-06 23:33:16,878 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-06 23:33:16,879 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [7, 6] imperfect sequences [] total 11 [2018-04-06 23:33:16,879 INFO L442 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-04-06 23:33:16,879 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-04-06 23:33:16,879 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=45, Unknown=4, NotChecked=60, Total=132 [2018-04-06 23:33:16,879 INFO L87 Difference]: Start difference. First operand 120 states and 128 transitions. Second operand 12 states. [2018-04-06 23:33:16,888 WARN L1011 $PredicateComparison]: unable to prove that (and (= |c_#valid| |c_old(#valid)|) (forall ((|v_main_#t~malloc7.base_21| Int) (|v_main_#t~malloc8.base_22| Int)) (let ((.cse0 (store |c_#valid| |v_main_#t~malloc7.base_21| 1))) (or (not (= 0 (select |c_#valid| |v_main_#t~malloc7.base_21|))) (= (store (store (store .cse0 |v_main_#t~malloc8.base_22| 1) |v_main_#t~malloc7.base_21| 0) |v_main_#t~malloc8.base_22| 0) |c_old(#valid)|) (not (= (select .cse0 |v_main_#t~malloc8.base_22|) 0)))))) is different from false [2018-04-06 23:33:17,086 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-06 23:33:17,087 INFO L93 Difference]: Finished difference Result 181 states and 193 transitions. [2018-04-06 23:33:17,087 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-04-06 23:33:17,087 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 39 [2018-04-06 23:33:17,087 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-06 23:33:17,088 INFO L225 Difference]: With dead ends: 181 [2018-04-06 23:33:17,088 INFO L226 Difference]: Without dead ends: 169 [2018-04-06 23:33:17,088 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 85 GetRequests, 67 SyntacticMatches, 2 SemanticMatches, 16 ConstructedPredicates, 5 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=125, Unknown=6, NotChecked=130, Total=306 [2018-04-06 23:33:17,088 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 169 states. [2018-04-06 23:33:17,096 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 169 to 122. [2018-04-06 23:33:17,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 122 states. [2018-04-06 23:33:17,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 122 states and 131 transitions. [2018-04-06 23:33:17,097 INFO L78 Accepts]: Start accepts. Automaton has 122 states and 131 transitions. Word has length 39 [2018-04-06 23:33:17,097 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-06 23:33:17,097 INFO L459 AbstractCegarLoop]: Abstraction has 122 states and 131 transitions. [2018-04-06 23:33:17,098 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-04-06 23:33:17,098 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 131 transitions. [2018-04-06 23:33:17,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2018-04-06 23:33:17,099 INFO L347 BasicCegarLoop]: Found error trace [2018-04-06 23:33:17,099 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-06 23:33:17,099 INFO L408 AbstractCegarLoop]: === Iteration 13 === [__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr3RequiresViolation, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr1RequiresViolation, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr0RequiresViolation, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr2RequiresViolation, mainErr1RequiresViolation, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation]=== [2018-04-06 23:33:17,099 INFO L82 PathProgramCache]: Analyzing trace with hash 705845367, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-06 23:33:17,108 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-06 23:33:17,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-06 23:33:17,126 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-06 23:33:17,151 INFO L700 Elim1Store]: detected not equals via solver [2018-04-06 23:33:17,152 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 21 [2018-04-06 23:33:17,155 INFO L700 Elim1Store]: detected not equals via solver [2018-04-06 23:33:17,156 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 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 17 treesize of output 21 [2018-04-06 23:33:17,156 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-04-06 23:33:17,161 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-06 23:33:17,165 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-04-06 23:33:17,165 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:23, output treesize:15 [2018-04-06 23:33:17,183 WARN L1033 $PredicateComparison]: unable to prove that (exists ((|main_#t~malloc7.base| Int)) (let ((.cse0 (store |c_old(#valid)| |main_#t~malloc7.base| 1))) (and (= (select |c_old(#valid)| |main_#t~malloc7.base|) 0) (= (store (store .cse0 |c_main_#t~malloc8.base| 1) |main_#t~malloc7.base| 0) |c_#valid|) (= (select .cse0 |c_main_#t~malloc8.base|) 0)))) is different from true [2018-04-06 23:33:17,186 WARN L1033 $PredicateComparison]: unable to prove that (exists ((|main_#t~malloc7.base| Int) (|main_#t~malloc8.base| Int)) (let ((.cse0 (store |c_old(#valid)| |main_#t~malloc7.base| 1))) (and (= (select |c_old(#valid)| |main_#t~malloc7.base|) 0) (= |c_#valid| (store (store (store .cse0 |main_#t~malloc8.base| 1) |main_#t~malloc7.base| 0) |main_#t~malloc8.base| 0)) (= (select .cse0 |main_#t~malloc8.base|) 0)))) is different from true [2018-04-06 23:33:17,190 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-06 23:33:17,190 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-06 23:33:17,208 WARN L1011 $PredicateComparison]: unable to prove that (forall ((|v_main_#t~malloc8.base_24| Int)) (or (not (= 0 (select |c_#valid| |v_main_#t~malloc8.base_24|))) (= (store (store (store |c_#valid| |v_main_#t~malloc8.base_24| 1) |c_main_#t~malloc7.base| 0) |v_main_#t~malloc8.base_24| 0) |c_old(#valid)|))) is different from false [2018-04-06 23:33:17,212 WARN L1011 $PredicateComparison]: unable to prove that (forall ((|v_main_#t~malloc7.base_23| Int) (|v_main_#t~malloc8.base_24| Int)) (let ((.cse0 (store |c_#valid| |v_main_#t~malloc7.base_23| 1))) (or (= (store (store (store .cse0 |v_main_#t~malloc8.base_24| 1) |v_main_#t~malloc7.base_23| 0) |v_main_#t~malloc8.base_24| 0) |c_old(#valid)|) (not (= 0 (select |c_#valid| |v_main_#t~malloc7.base_23|))) (not (= (select .cse0 |v_main_#t~malloc8.base_24|) 0))))) is different from false [2018-04-06 23:33:17,232 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-06 23:33:17,252 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-06 23:33:17,252 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [7, 6] imperfect sequences [] total 11 [2018-04-06 23:33:17,252 INFO L442 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-04-06 23:33:17,252 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-04-06 23:33:17,252 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=45, Unknown=4, NotChecked=60, Total=132 [2018-04-06 23:33:17,252 INFO L87 Difference]: Start difference. First operand 122 states and 131 transitions. Second operand 12 states. [2018-04-06 23:33:17,264 WARN L1011 $PredicateComparison]: unable to prove that (and (= |c_#valid| |c_old(#valid)|) (forall ((|v_main_#t~malloc7.base_23| Int) (|v_main_#t~malloc8.base_24| Int)) (let ((.cse0 (store |c_#valid| |v_main_#t~malloc7.base_23| 1))) (or (= (store (store (store .cse0 |v_main_#t~malloc8.base_24| 1) |v_main_#t~malloc7.base_23| 0) |v_main_#t~malloc8.base_24| 0) |c_old(#valid)|) (not (= 0 (select |c_#valid| |v_main_#t~malloc7.base_23|))) (not (= (select .cse0 |v_main_#t~malloc8.base_24|) 0)))))) is different from false [2018-04-06 23:33:17,454 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-06 23:33:17,454 INFO L93 Difference]: Finished difference Result 124 states and 131 transitions. [2018-04-06 23:33:17,454 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-04-06 23:33:17,455 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 40 [2018-04-06 23:33:17,455 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-06 23:33:17,456 INFO L225 Difference]: With dead ends: 124 [2018-04-06 23:33:17,456 INFO L226 Difference]: Without dead ends: 112 [2018-04-06 23:33:17,456 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 87 GetRequests, 69 SyntacticMatches, 2 SemanticMatches, 16 ConstructedPredicates, 5 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=125, Unknown=6, NotChecked=130, Total=306 [2018-04-06 23:33:17,456 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 112 states. [2018-04-06 23:33:17,462 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 112 to 63. [2018-04-06 23:33:17,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 63 states. [2018-04-06 23:33:17,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 66 transitions. [2018-04-06 23:33:17,463 INFO L78 Accepts]: Start accepts. Automaton has 63 states and 66 transitions. Word has length 40 [2018-04-06 23:33:17,463 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-06 23:33:17,463 INFO L459 AbstractCegarLoop]: Abstraction has 63 states and 66 transitions. [2018-04-06 23:33:17,463 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-04-06 23:33:17,463 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 66 transitions. [2018-04-06 23:33:17,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2018-04-06 23:33:17,464 INFO L347 BasicCegarLoop]: Found error trace [2018-04-06 23:33:17,464 INFO L355 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-06 23:33:17,464 INFO L408 AbstractCegarLoop]: === Iteration 14 === [__U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr3RequiresViolation, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr1RequiresViolation, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr0RequiresViolation, __U_MULTI_fopenbsd_cstpcpy_alloca_true_valid_memsafety_true_termination_i__cstpcpyErr2RequiresViolation, mainErr1RequiresViolation, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation]=== [2018-04-06 23:33:17,464 INFO L82 PathProgramCache]: Analyzing trace with hash 691680556, now seen corresponding path program 2 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-06 23:33:17,470 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-06 23:33:17,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-06 23:33:17,489 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-06 23:33:17,491 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 [2018-04-06 23:33:17,491 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-06 23:33:17,492 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-06 23:33:17,492 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5 [2018-04-06 23:33:17,499 INFO L700 Elim1Store]: detected not equals via solver [2018-04-06 23:33:17,499 INFO L700 Elim1Store]: detected not equals via solver [2018-04-06 23:33:17,500 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 [2018-04-06 23:33:17,500 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-06 23:33:17,504 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2018-04-06 23:33:17,504 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-04-06 23:33:17,508 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-06 23:33:17,508 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:20, output treesize:13 [2018-04-06 23:33:17,522 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 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 15 treesize of output 13 [2018-04-06 23:33:17,523 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 13 treesize of output 16 [2018-04-06 23:33:17,525 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_7 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) [2018-04-06 23:33:17,527 INFO L168 Benchmark]: Toolchain (without parser) took 142468.25 ms. Allocated memory was 305.1 MB in the beginning and 715.7 MB in the end (delta: 410.5 MB). Free memory was 242.8 MB in the beginning and 474.2 MB in the end (delta: -231.4 MB). Peak memory consumption was 179.1 MB. Max. memory is 5.3 GB. [2018-04-06 23:33:17,527 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 305.1 MB. Free memory is still 267.5 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-04-06 23:33:17,528 INFO L168 Benchmark]: CACSL2BoogieTranslator took 293.09 ms. Allocated memory is still 305.1 MB. Free memory was 242.8 MB in the beginning and 217.8 MB in the end (delta: 25.0 MB). Peak memory consumption was 25.0 MB. Max. memory is 5.3 GB. [2018-04-06 23:33:17,528 INFO L168 Benchmark]: Boogie Preprocessor took 55.29 ms. Allocated memory is still 305.1 MB. Free memory was 217.8 MB in the beginning and 215.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 5.3 GB. [2018-04-06 23:33:17,528 INFO L168 Benchmark]: RCFGBuilder took 523.66 ms. Allocated memory was 305.1 MB in the beginning and 470.8 MB in the end (delta: 165.7 MB). Free memory was 215.8 MB in the beginning and 407.6 MB in the end (delta: -191.9 MB). Peak memory consumption was 22.1 MB. Max. memory is 5.3 GB. [2018-04-06 23:33:17,528 INFO L168 Benchmark]: IcfgTransformer took 133529.60 ms. Allocated memory was 470.8 MB in the beginning and 727.7 MB in the end (delta: 256.9 MB). Free memory was 407.6 MB in the beginning and 474.9 MB in the end (delta: -67.3 MB). Peak memory consumption was 189.6 MB. Max. memory is 5.3 GB. [2018-04-06 23:33:17,529 INFO L168 Benchmark]: TraceAbstraction took 8061.51 ms. Allocated memory was 727.7 MB in the beginning and 715.7 MB in the end (delta: -12.1 MB). Free memory was 474.9 MB in the beginning and 474.2 MB in the end (delta: 658.9 kB). There was no memory consumed. Max. memory is 5.3 GB. [2018-04-06 23:33:17,530 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 305.1 MB. Free memory is still 267.5 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 293.09 ms. Allocated memory is still 305.1 MB. Free memory was 242.8 MB in the beginning and 217.8 MB in the end (delta: 25.0 MB). Peak memory consumption was 25.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 55.29 ms. Allocated memory is still 305.1 MB. Free memory was 217.8 MB in the beginning and 215.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 5.3 GB. * RCFGBuilder took 523.66 ms. Allocated memory was 305.1 MB in the beginning and 470.8 MB in the end (delta: 165.7 MB). Free memory was 215.8 MB in the beginning and 407.6 MB in the end (delta: -191.9 MB). Peak memory consumption was 22.1 MB. Max. memory is 5.3 GB. * IcfgTransformer took 133529.60 ms. Allocated memory was 470.8 MB in the beginning and 727.7 MB in the end (delta: 256.9 MB). Free memory was 407.6 MB in the beginning and 474.9 MB in the end (delta: -67.3 MB). Peak memory consumption was 189.6 MB. Max. memory is 5.3 GB. * TraceAbstraction took 8061.51 ms. Allocated memory was 727.7 MB in the beginning and 715.7 MB in the end (delta: -12.1 MB). Free memory was 474.9 MB in the beginning and 474.2 MB in the end (delta: 658.9 kB). There was no memory consumed. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 55 LocStat_MAX_WEQGRAPH_SIZE : 8 LocStat_MAX_SIZEOF_WEQEDGELABEL : 4 LocStat_NO_SUPPORTING_EQUALITIES : 847 LocStat_NO_SUPPORTING_DISEQUALITIES : 210 LocStat_NO_DISJUNCTIONS : -110 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 69 TransStat_MAX_WEQGRAPH_SIZE : 4 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 89 TransStat_NO_SUPPORTING_DISEQUALITIES : 9 TransStat_NO_DISJUNCTIONS : 71 TransStat_MAX_NO_DISJUNCTIONS : 2 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 14648.35 RENAME_VARIABLES(MILLISECONDS) : 549.77 UNFREEZE(MILLISECONDS) : 0.00 CONJOIN(MILLISECONDS) : 14703.38 PROJECTAWAY(MILLISECONDS) : 64020.01 ADD_WEAK_EQUALITY(MILLISECONDS) : 7.40 DISJOIN(MILLISECONDS) : 811.90 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 566.95 ADD_EQUALITY(MILLISECONDS) : 8.96 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.00 ADD_DISEQUALITY(MILLISECONDS) : 0.27 #CONJOIN_DISJUNCTIVE : 355 #RENAME_VARIABLES : 731 #UNFREEZE : 0 #CONJOIN : 474 #PROJECTAWAY : 453 #ADD_WEAK_EQUALITY : 15 #DISJOIN : 137 #RENAME_VARIABLES_DISJUNCTIVE : 716 #ADD_EQUALITY : 91 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 7 - StatisticsResult: WeqCcManagerStatistics FREEZE(MILLISECONDS) : 90803.90 ADDNODE(MILLISECONDS) : 0.00 MEET(MILLISECONDS) : 14693.88 FILTERREDUNDANT(MILLISECONDS) : 0.00 REPORTWEQ(MILLISECONDS) : 7.21 JOIN(MILLISECONDS) : 803.36 RENAMEVARS(MILLISECONDS) : 541.30 FLATTENLABELS(MILLISECONDS) : 0.00 COPY(MILLISECONDS) : 0.00 ISSTRONGERTHAN(MILLISECONDS) : 48305.48 ISLABELSTRONGERTHAN(MILLISECONDS) : 10960.97 ISWEQGRAPHSTRONGERTHAN(MILLISECONDS) : 276.54 UNFREEZE(MILLISECONDS) : 244.22 REPORTCONTAINS(MILLISECONDS) : 0.00 PROJECTAWAY(MILLISECONDS) : 63892.40 MEETEDGELABELS(MILLISECONDS) : 1539.00 REPORTEQUALITY(MILLISECONDS) : 1449.94 ADDALLNODES(MILLISECONDS) : 380.81 REPORTDISEQUALITY(MILLISECONDS) : 3.95 WEQGRAPHJOIN(MILLISECONDS) : 698.84 #FREEZE : 3328 #ADDNODE : 0 #MEET : 361 #FILTERREDUNDANT : 0 #REPORTWEQ : 15 #JOIN : 137 #RENAMEVARS : 731 #FLATTENLABELS : 0 #COPY : 0 #ISSTRONGERTHAN : 784 #ISLABELSTRONGERTHAN : 911047 #ISWEQGRAPHSTRONGERTHAN : 329 #UNFREEZE : 2332 #REPORTCONTAINS : 0 #PROJECTAWAY : 1240 #MEETEDGELABELS : 8266 #REPORTEQUALITY : 5783 #ADDALLNODES : 361 #REPORTDISEQUALITY : 1421 #WEQGRAPHJOIN : 137 - StatisticsResult: CcManagerStatistics ADDNODE(MILLISECONDS) : 0.00 MEET(MILLISECONDS) : 21203.87 REPORT_EQUALITY(MILLISECONDS) : 8480.97 FILTERREDUNDANT(MILLISECONDS) : 69947.96 ADD_ALL_ELEMENTS(MILLISECONDS) : 23000.70 JOIN(MILLISECONDS) : 62.60 ALIGN_ELEMENTS(MILLISECONDS) : 38145.92 COPY(MILLISECONDS) : 0.00 REPORT_DISEQUALITY(MILLISECONDS) : 1133.10 UNFREEZE(MILLISECONDS) : 0.00 OVERALL(MILLISECONDS) : 88667.26 REPORTCONTAINS(MILLISECONDS) : 0.00 IS_STRONGER_THAN_NO_CACHING(MILLISECONDS) : 48956.74 REMOVE(MILLISECONDS) : 0.00 IS_STRONGER_THAN_W_CACHING(MILLISECONDS) : 0.00 PROJECT_TO_ELEMENTS(MILLISECONDS) : 4051.16 #ADDNODE : 0 #MEET : 53429 #REPORT_EQUALITY : 1003205 #FILTERREDUNDANT : 1876845 #ADD_ALL_ELEMENTS : 783309 #JOIN : 137 #ALIGN_ELEMENTS : 364958 #COPY : 0 #REPORT_DISEQUALITY : 290734 #UNFREEZE : 0 #OVERALL : 6518703 #REPORTCONTAINS : 0 #IS_STRONGER_THAN_NO_CACHING : 2099428 #REMOVE : 0 #IS_STRONGER_THAN_W_CACHING : 0 #PROJECT_TO_ELEMENTS : 46658 * 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_7 term size 6 de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: var is still there: v_arrayElimArr_7 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_cstpcpy-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-Benchmark-0-2018-04-06_23-33-17-544.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-VPDomainBenchmark-0-2018-04-06_23-33-17-544.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-BenchmarkWithCounters-0-2018-04-06_23-33-17-544.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-BenchmarkWithCounters-1-2018-04-06_23-33-17-544.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-BenchmarkWithCounters-2-2018-04-06_23-33-17-544.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/openbsd_cstpcpy-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-HeapSeparatorBenchmark-0-2018-04-06_23-33-17-544.csv Received shutdown request...